diff --git a/asyncprotocol.c b/asyncprotocol.c
index 9fcf6827..fc243d1a 100644
--- a/asyncprotocol.c
+++ b/asyncprotocol.c
@@ -269,17 +269,17 @@ int AsyncProtocolAction(SConnection * pCon, SicsInterp * pSics,
         SCWrite(pCon, line, eValue);
       }
       return 1;
+    } else if (strcasecmp(argv[1], "list") == 0) {
+      int ac = 2;
+      char *av[3] = { argv[0], 0, 0 };
+      av[1] = "sendterminator";
+      AsyncProtocolAction(pCon, pSics, pData, ac, av);
+      av[1] = "replyterminator";
+      AsyncProtocolAction(pCon, pSics, pData, ac, av);
+      return 1;
     }
-  } else if (strcasecmp(argv[1], "list") == 0) {
-    int ac = 2;
-    char *av[3] = { argv[0], 0, 0 };
-    av[1] = "sendterminator";
-    AsyncProtocolAction(pCon, pSics, pData, ac, av);
-    av[1] = "replyterminator";
-    AsyncProtocolAction(pCon, pSics, pData, ac, av);
-    return 1;
-  }
   /* handle any other actions here */
+  }
   return AsyncProtocolNoAction(pCon, pSics, pData, argc, argv);
 }
 
diff --git a/asyncqueue.c b/asyncqueue.c
index 20814358..1d1359bd 100644
--- a/asyncqueue.c
+++ b/asyncqueue.c
@@ -67,6 +67,8 @@ struct __AsyncQueue {
   mkChannel *pSock;             /* socket address */
   AsyncState state;             /* Queue Connection State */
   pAsyncProtocol protocol;
+  char *noreply_text;
+  int noreply_len;
   void *context;                /**< opaque caller queue context */
 };
 
@@ -374,6 +376,10 @@ static int StartCommand(pAsyncQueue self)
   /*
    * Handle case of no response expected
    */
+  if (myCmd->tran->inp_len == 0 || myCmd->tran->inp_buf == NULL) {
+    myCmd->tran->txn_status = ATX_COMPLETE;
+    return PopCommand(self);
+  }
   if (iRet > 0)
     if (myCmd->tran->txn_status == ATX_COMPLETE)
       return PopCommand(self);
@@ -634,6 +640,23 @@ pAsyncTxn AsyncUnitPrepareTxn(pAsyncUnit unit,
     return NULL;
   }
   memset(myTxn, 0, sizeof(AsyncTxn));
+  if (unit->queue->noreply_text) {
+    if (cmd_len > unit->queue->noreply_len
+        && strncasecmp(&command[cmd_len - unit->queue->noreply_len],
+          unit->queue->noreply_text, unit->queue->noreply_len) == 0) {
+      rsp_len = 0;
+      cmd_len -= unit->queue->noreply_len;
+    }
+  } else {
+    if (cmd_len > 3 && strncmp(&command[cmd_len - 3], "{0}", 3) == 0) {
+      rsp_len = 0;
+      cmd_len -= 3;
+    }
+    else if (cmd_len > 11 && strncasecmp(&command[cmd_len - 11], "@@NOREPLY@@", 11) == 0) {
+      rsp_len = 0;
+      cmd_len -= 11;
+    }
+  }
   if (unit->queue->protocol->prepareTxn) {
     int iRet;
     iRet =
@@ -1047,12 +1070,25 @@ int AsyncQueueAction(SConnection * pCon, SicsInterp * pSics,
       }
       return OKOK;
     }
+    if (strcasecmp(argv[1], "noreply") == 0) {
+      if (argc > 2) {
+        if (self->noreply_text)
+          free(self->noreply_text);
+        self->noreply_text = strdup(argv[2]);
+        self->noreply_len = strlen(argv[2]);
+      } else {
+        SCPrintf(pCon, eValue, "%s.noreply = %s", argv[0], self->noreply_text);
+      }
+      return OKOK;
+    }
     if (strcasecmp(argv[1], "list") == 0) {
       SCPrintf(pCon, eValue, "%s.delay = %d", argv[0], self->iDelay);
       SCPrintf(pCon, eValue, "%s.timeout = %d", argv[0], self->timeout);
       SCPrintf(pCon, eValue, "%s.retries = %d", argv[0], self->retries);
       SCPrintf(pCon, eValue, "%s.translate = %d", argv[0], self->translate);
       SCPrintf(pCon, eValue, "%s.trace = %d", argv[0], self->trace);
+      if (self->noreply_text)
+        SCPrintf(pCon, eValue, "%s.noreply = %s", argv[0], self->noreply_text);
       return OKOK;
     }
   }
diff --git a/site_ansto/hardsup/sct_asyncqueue.c b/site_ansto/hardsup/sct_asyncqueue.c
index e39a2436..1fec9251 100644
--- a/site_ansto/hardsup/sct_asyncqueue.c
+++ b/site_ansto/hardsup/sct_asyncqueue.c
@@ -127,6 +127,7 @@ static void SCAQTransact(Ascon *a)
   AsyncUnit *unit = NULL;
   const char *command = GetCharArray(a->wrBuffer);
   int cmd_len = GetDynStringLength(a->wrBuffer);
+  int rsp_len = 1024;
   pp = (pPrivate) a->private;
   assert(pp);
   unit = pp->unit;
@@ -134,7 +135,15 @@ static void SCAQTransact(Ascon *a)
   txn = &pp->txn;
   txn->transWait = 1;
   DynStringClear(a->rdBuffer);
-  AsyncUnitSendTxn(unit, command, cmd_len, TransCallback, a, 1024);
+  if (cmd_len > 3 && strncmp(&command[cmd_len - 3], "{0}", 3) == 0) {
+    rsp_len = 0;
+    cmd_len -= 3;
+  }
+  else if (cmd_len > 11 && strncasecmp(&command[cmd_len - 11], "@@NOREPLY@@", 11) == 0) {
+    rsp_len = 0;
+    cmd_len -= 11;
+  }
+  AsyncUnitSendTxn(unit, command, cmd_len, TransCallback, a, rsp_len);
 }
 
 static int scaqaNullHandler(Ascon *a)
diff --git a/site_ansto/instrument/TEST_SICS/fakeGalil/galilmotor.py b/site_ansto/instrument/TEST_SICS/fakeGalil/galilmotor.py
index ce5f8c41..c6fb73f9 100644
--- a/site_ansto/instrument/TEST_SICS/fakeGalil/galilmotor.py
+++ b/site_ansto/instrument/TEST_SICS/fakeGalil/galilmotor.py
@@ -236,6 +236,8 @@ class GalilMotor(object):
             self.accel = max(1, abs(int(arg)))
         elif cmd == "DC":
             self.decel = max(1, abs(int(arg)))
+        elif cmd == "DP":
+            self.currentSteps = int(arg)
         else:
             print "Unknown assignment", cmd, arg
 
diff --git a/site_ansto/instrument/bilby/config/chopper/sct_astrium_chopper.tcl b/site_ansto/instrument/bilby/config/chopper/sct_astrium_chopper.tcl
index 9ccd49a5..e537f5bb 100644
--- a/site_ansto/instrument/bilby/config/chopper/sct_astrium_chopper.tcl
+++ b/site_ansto/instrument/bilby/config/chopper/sct_astrium_chopper.tcl
@@ -132,7 +132,7 @@ proc ::scobj::astrium_chopper::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -200,7 +200,7 @@ proc ::scobj::astrium_chopper::readState {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -567,14 +567,17 @@ clientput "file evaluation of sct_astrium_chopper.tcl"
 proc ::scobj::astrium_chopper::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::astrium_chopper"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -583,31 +586,37 @@ proc ::scobj::astrium_chopper::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "astrium_chopper"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [chopper_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[chopper_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [chopper_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[chopper_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_astrium_chopper ${name} ${IP} ${PORT}
+          } else {
             add_astrium_chopper ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/bilby/config/motors/sct_shutters.tcl b/site_ansto/instrument/bilby/config/motors/sct_shutters.tcl
index 6dd435fa..64fe832b 100644
--- a/site_ansto/instrument/bilby/config/motors/sct_shutters.tcl
+++ b/site_ansto/instrument/bilby/config/motors/sct_shutters.tcl
@@ -127,7 +127,7 @@ proc ::scobj::shutters::read_switch_pair {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -305,14 +305,17 @@ clientput "file evaluation of sct_shutters.tcl"
 proc ::scobj::shutters::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::shutters"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -321,31 +324,37 @@ proc ::scobj::shutters::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "shutters"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [motor_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[motor_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [motor_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[motor_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_shutters ${name} ${IP} ${PORT}
+          } else {
             add_shutters ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/bilby/config/motors/sct_tank.tcl b/site_ansto/instrument/bilby/config/motors/sct_tank.tcl
index 5ae2c9b9..08f2bd51 100644
--- a/site_ansto/instrument/bilby/config/motors/sct_tank.tcl
+++ b/site_ansto/instrument/bilby/config/motors/sct_tank.tcl
@@ -122,7 +122,7 @@ proc ::scobj::tank::read_pos {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -171,7 +171,7 @@ proc ::scobj::tank::read_switch {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -340,14 +340,17 @@ clientput "file evaluation of sct_tank.tcl"
 proc ::scobj::tank::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::tank"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -356,31 +359,37 @@ proc ::scobj::tank::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "tank"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [motor_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[motor_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [motor_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[motor_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_tank ${name} ${IP} ${PORT}
+          } else {
             add_tank ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/agilent_33220A.sct b/site_ansto/instrument/config/environment/agilent_33220A.sct
new file mode 100644
index 00000000..b731a821
--- /dev/null
+++ b/site_ansto/instrument/config/environment/agilent_33220A.sct
@@ -0,0 +1,9 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver agilent_33220A = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  code mkDriver = {%%
+    makesctcontroller $name $ip $port
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/keithley_m2700.sct b/site_ansto/instrument/config/environment/keithley_m2700.sct
new file mode 100644
index 00000000..48ea8d2a
--- /dev/null
+++ b/site_ansto/instrument/config/environment/keithley_m2700.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver keithley_m2700 = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype tol'
+  make_args = 'id datype tol'
+  code mkDriver = {%%
+    mk_sct_keithley_2700 $sct_controller environment $name $tol $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/magneticField/sct_oxford_labview.tcl b/site_ansto/instrument/config/environment/magneticField/sct_oxford_labview.tcl
index 28ca6165..4f5c187a 100644
--- a/site_ansto/instrument/config/environment/magneticField/sct_oxford_labview.tcl
+++ b/site_ansto/instrument/config/environment/magneticField/sct_oxford_labview.tcl
@@ -517,8 +517,8 @@ proc ::scobj::oxford_labview::sics_log {debug_level debug_string} {
   } catch_message ]
 }
 
-clientput "file evaluation of sct_lakeshore_336.tcl"
-::scobj::lakeshore_336::sics_log 9 "file evaluation of sct_lakeshore_336.tcl"
+clientput "file evaluation of sct_oxford_labview.tcl"
+::scobj::oxford_labview::sics_log 9 "file evaluation of sct_oxford_labview.tcl"
 
 proc ::scobj::oxford_labview::read_config {} {
   set catch_status [ catch {
@@ -538,7 +538,9 @@ proc ::scobj::oxford_labview::read_config {} {
         if { !([dict exists $v "driver"]) } {
           continue
         }
-        if { [string equal -nocase [dict get $v "driver"] "lakeshore_336"] } {
+        if { [string equal -nocase [dict get $v "driver"] "oxford_labview"] } {
+          set driver [dict get $v driver]
+          ${ns}::sics_log 9 "Found ${name}: $driver"
           if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
             if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
               set asyncqueue "null"
@@ -550,6 +552,7 @@ proc ::scobj::oxford_labview::read_config {} {
                 set asyncprotocol [dict get $v "asyncprotocol"]
               } else {
                 set asyncprotocol ${name}_protocol
+                ${ns}::sics_log 9 "${name}:${driver}: MakeAsyncProtocol ${asyncprotocol}"
                 MakeAsyncProtocol ${asyncprotocol}
                 if { [dict exists $v "terminator"] } {
                   ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
@@ -559,6 +562,7 @@ proc ::scobj::oxford_labview::read_config {} {
               set asyncqueue ${name}_queue
               set IP [dict get $v ip]
               set PORT [dict get $v port]
+              ${ns}::sics_log 9 "${name}:${driver}: MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}"
               MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
               if { [dict exists $v "timeout"] } {
                 ${asyncqueue} timeout "[dict get $v "timeout"]"
@@ -573,6 +577,7 @@ proc ::scobj::oxford_labview::read_config {} {
                 error "Missing configuration value $arg"
               }
             }
+            ${ns}::sics_log 9 "add_oxford_labview ${name} aqadapter ${asyncqueue} {*}$arg_list"
             add_oxford_labview ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/magneticField/sct_tsi_smc.tcl b/site_ansto/instrument/config/environment/magneticField/sct_tsi_smc.tcl
new file mode 100644
index 00000000..1cab0f7e
--- /dev/null
+++ b/site_ansto/instrument/config/environment/magneticField/sct_tsi_smc.tcl
@@ -0,0 +1,605 @@
+# Generated driver for tsi_smc
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::tsi_smc {
+  set debug_threshold 5
+}
+
+proc ::scobj::tsi_smc::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/tsi_smc_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::tsi_smc::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::tsi_smc::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::tsi_smc::${debug_string}"
+    }
+  } catch_message ]
+}
+
+# checklimits function for driveable interface
+proc ::scobj::tsi_smc::checklimits {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "checklimits tc_root=${tc_root} sct=[sct] target=[sct target]"
+    set setpoint [sct target]
+    if { [hpropexists [sct] lowerlimit] } {
+      set lolimit [sct lowerlimit]
+    } else {
+      # lowerlimit not set, use target
+      set lolimit [sct target]
+    }
+    if { [hpropexists [sct] upperlimit] } {
+      set hilimit [sct upperlimit]
+    } else {
+      # upperlimit not set, use target
+      set hilimit [sct target]
+    }
+# checklimits hook code goes here
+    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
+      sct driving 0
+      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
+    }
+    return OK
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# check function for hset change
+proc ::scobj::tsi_smc::checkrange {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "checkrange tc_root=${tc_root} sct=[sct] target=[sct target]"
+    set setpoint [sct target]
+    if { [hpropexists [sct] lowerlimit] } {
+      set lolimit [sct lowerlimit]
+    } else {
+      # lowerlimit not set, use target
+      set lolimit [sct target]
+    }
+    if { [hpropexists [sct] upperlimit] } {
+      set hilimit [sct upperlimit]
+    } else {
+      # upperlimit not set, use target
+      set hilimit [sct target]
+    }
+# checkrange hook code goes here
+    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
+      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
+    }
+    return OK
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# checkstatus function for driveable interface
+proc ::scobj::tsi_smc::checkstatus {tc_root} {
+  set catch_status [ catch {
+# checkstatus hook code goes here
+    if {[sct driving]} {
+      set sp "[sct target]"
+      set pv "[hval ${tc_root}/[sct driveable]]"
+      if { abs(${pv} - ${sp}) <= [sct tolerance] } {
+        if { [hpropexists [sct] settle_time] } {
+          if { [hpropexists [sct] settle_time_start] } {
+            if { [sct utime] - [sct settle_time_start] >= [sct settle_time]} {
+              sct driving 0
+              return "idle"
+            }
+            return "busy"
+          } else {
+            sct utime settle_time_start
+            return "busy"
+          }
+        }
+        sct driving 0
+        return "idle"
+      }
+      if { [hpropexists [sct] settle_time_start] } {
+        hdelprop [sct] settle_time_start
+      }
+      return "busy"
+    } else {
+      return "idle"
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to request the read of a parameter on a device
+proc ::scobj::tsi_smc::getValue {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "getValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set cmd "${cmd_str}"
+# getValue hook code goes here
+    debug_log ${tc_root} 1 "getValue sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# halt function for driveable interface
+proc ::scobj::tsi_smc::halt {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "halt tc_root=${tc_root} sct=[sct] driving=[sct driving]"
+    ### TODO hset [sct] [hval [sct]]
+# halt hook code goes here
+    sct driving 0
+    return "idle"
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to check the write parameter on a device
+proc ::scobj::tsi_smc::noResponse {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "noResponse tc_root=${tc_root} sct=[sct] resp=[sct result]"
+# noResponse hook code goes here
+    return "idle"
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to parse the read of a parameter on a device
+proc ::scobj::tsi_smc::rdValue {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "rdValue tc_root=${tc_root} sct=[sct] result=[sct result]"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set data [sct result]
+    set nextState "idle"
+    if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
+      # the protocol driver has reported an error
+      sct geterror "${data}"
+      error "[sct geterror]"
+    }
+# rdValue hook code starts
+    if {[basename [sct]] == "G"} {
+      set value [expr {[string range ${data} 1 8]}]
+      set value [expr {${value} * 2.5177E+02 - 1.6116E+01}]
+      if {[hpropexists [sct] offset]} {
+        set value [expr {${value} + [hgetpropval [sct] offset]}]
+      }
+      if {${value} != [hgetpropval ${tc_root}/value oldval]} {
+        debug_log ${tc_root} 1 "${tc_root}/value changed to new:${value}, from old:[hgetpropval ${tc_root}/value oldval]"
+        hupdate ${tc_root}/value ${value}
+        hsetprop ${tc_root}/value oldval ${value}
+        hsetprop ${tc_root}/value readtime [sct utime]
+      }
+    }
+    if {[basename [sct]] == "S"} {
+      set value [expr {[string range ${data} 11 17]}]
+      set value [expr {${value} * 2.5177E+02 - 1.6116E+01}]
+      if {${value} != [hgetpropval ${tc_root}/value oldval]} {
+        debug_log ${tc_root} 1 "${tc_root}/setpoint changed to new:${value}, from old:[hgetpropval ${tc_root}/setpoint oldval]"
+        hupdate ${tc_root}/setpoint ${value}
+        hsetprop ${tc_root}/setpoint oldval ${value}
+        hsetprop ${tc_root}/setpoint readtime [sct utime]
+      }
+    }
+# rdValue hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { ${data} != [sct oldval] } {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to write a parameter value on a device
+proc ::scobj::tsi_smc::setGauss {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "setGauss tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set par [sct target]
+    set cmd "${cmd_str}${par}"
+# setGauss hook code starts
+    set amps [expr {(${par} + 1.6116E+01) / 2.5177E+02}]
+    hset ${tc_root}/b/Lower ${amps}
+# setGauss hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { [hpropexists [sct] driving] } {
+      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
+        sct driving 1
+      }
+    }
+    debug_log ${tc_root} 1 "setGauss sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to write a parameter value on a device
+proc ::scobj::tsi_smc::setValue {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "setValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set par [sct target]
+    set cmd "${cmd_str}${par}"
+# setValue hook code goes here
+    if { [hpropexists [sct] driving] } {
+      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
+        sct driving 1
+      }
+    }
+    debug_log ${tc_root} 1 "setValue sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+proc ::scobj::tsi_smc::mkDriver { sct_controller name id } {
+  ::scobj::tsi_smc::sics_log 9 "::scobj::tsi_smc::mkDriver ${sct_controller} ${name} ${id}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+
+    hfactory ${scobj_hpath}/setpoint plain user float
+    hsetprop ${scobj_hpath}/setpoint write ${ns}::setGauss ${scobj_hpath} noResponse {}
+    hsetprop ${scobj_hpath}/setpoint noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint driving 0
+    hsetprop ${scobj_hpath}/setpoint checklimits ${ns}::checklimits ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint checkstatus ${ns}::checkstatus ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint halt ${ns}::halt ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint driveable value
+    hsetprop ${scobj_hpath}/setpoint control true
+    hsetprop ${scobj_hpath}/setpoint data true
+    hsetprop ${scobj_hpath}/setpoint mutable true
+    hsetprop ${scobj_hpath}/setpoint nxsave true
+    hsetprop ${scobj_hpath}/setpoint lowerlimit 0
+    hsetprop ${scobj_hpath}/setpoint upperlimit 500.0
+    hsetprop ${scobj_hpath}/setpoint tolerance 10
+    hsetprop ${scobj_hpath}/setpoint permlink data_set "B[format "%02d" ${id}]SP01"
+    hsetprop ${scobj_hpath}/setpoint @description "B[format "%02d" ${id}]SP01"
+    hsetprop ${scobj_hpath}/setpoint oldval 0.0
+    hsetprop ${scobj_hpath}/setpoint klass "sensor"
+    hsetprop ${scobj_hpath}/setpoint sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/setpoint settle_time "5"
+    hsetprop ${scobj_hpath}/setpoint type "drivable"
+    hsetprop ${scobj_hpath}/setpoint units "G"
+    hsetprop ${scobj_hpath}/setpoint nxalias "${name}_setpoint"
+
+    hfactory ${scobj_hpath}/value plain user float
+    hsetprop ${scobj_hpath}/value control true
+    hsetprop ${scobj_hpath}/value data true
+    hsetprop ${scobj_hpath}/value mutable true
+    hsetprop ${scobj_hpath}/value nxsave true
+    hsetprop ${scobj_hpath}/value permlink data_set "B[format "%02d" ${id}]S01"
+    hsetprop ${scobj_hpath}/value @description "B[format "%02d" ${id}]S01"
+    hsetprop ${scobj_hpath}/value oldval 0.0
+    hsetprop ${scobj_hpath}/value klass "NXsensor"
+    hsetprop ${scobj_hpath}/value sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/value type "part"
+    hsetprop ${scobj_hpath}/value units "G"
+    hsetprop ${scobj_hpath}/value nxalias "${name}_value"
+
+    hsetprop ${scobj_hpath} control "true"
+    hsetprop ${scobj_hpath} data "true"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} write ${scobj_hpath}/setpoint
+    } else {
+      ::scobj::tsi_smc::sics_log 9 "[environment_simulation] => No poll/write for tsi_smc"
+    }
+
+    hfactory ${scobj_hpath}/a plain spy none
+
+    hfactory ${scobj_hpath}/a/G plain user text
+    hsetprop ${scobj_hpath}/a/G read ${ns}::getValue ${scobj_hpath} rdValue {G}
+    hsetprop ${scobj_hpath}/a/G rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/G control false
+    hsetprop ${scobj_hpath}/a/G data false
+    hsetprop ${scobj_hpath}/a/G mutable false
+    hsetprop ${scobj_hpath}/a/G nxsave true
+    hsetprop ${scobj_hpath}/a/G oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/G offset "16.116"
+    hsetprop ${scobj_hpath}/a/G sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/G type "part"
+    hsetprop ${scobj_hpath}/a/G nxalias "${name}_a_G"
+
+    hfactory ${scobj_hpath}/a/J plain user text
+    hsetprop ${scobj_hpath}/a/J read ${ns}::getValue ${scobj_hpath} rdValue {J}
+    hsetprop ${scobj_hpath}/a/J rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/J control false
+    hsetprop ${scobj_hpath}/a/J data false
+    hsetprop ${scobj_hpath}/a/J mutable false
+    hsetprop ${scobj_hpath}/a/J nxsave true
+    hsetprop ${scobj_hpath}/a/J oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/J sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/J type "part"
+    hsetprop ${scobj_hpath}/a/J nxalias "${name}_a_J"
+
+    hfactory ${scobj_hpath}/a/K plain user text
+    hsetprop ${scobj_hpath}/a/K read ${ns}::getValue ${scobj_hpath} rdValue {K}
+    hsetprop ${scobj_hpath}/a/K rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/K control false
+    hsetprop ${scobj_hpath}/a/K data false
+    hsetprop ${scobj_hpath}/a/K mutable false
+    hsetprop ${scobj_hpath}/a/K nxsave true
+    hsetprop ${scobj_hpath}/a/K oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/K sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/K type "part"
+    hsetprop ${scobj_hpath}/a/K nxalias "${name}_a_K"
+
+    hfactory ${scobj_hpath}/a/N plain user text
+    hsetprop ${scobj_hpath}/a/N read ${ns}::getValue ${scobj_hpath} rdValue {N}
+    hsetprop ${scobj_hpath}/a/N rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/N control false
+    hsetprop ${scobj_hpath}/a/N data false
+    hsetprop ${scobj_hpath}/a/N mutable false
+    hsetprop ${scobj_hpath}/a/N nxsave true
+    hsetprop ${scobj_hpath}/a/N oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/N sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/N type "part"
+    hsetprop ${scobj_hpath}/a/N nxalias "${name}_a_N"
+
+    hfactory ${scobj_hpath}/a/O plain user text
+    hsetprop ${scobj_hpath}/a/O read ${ns}::getValue ${scobj_hpath} rdValue {O}
+    hsetprop ${scobj_hpath}/a/O rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/O control false
+    hsetprop ${scobj_hpath}/a/O data false
+    hsetprop ${scobj_hpath}/a/O mutable false
+    hsetprop ${scobj_hpath}/a/O nxsave true
+    hsetprop ${scobj_hpath}/a/O oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/O sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/O type "part"
+    hsetprop ${scobj_hpath}/a/O nxalias "${name}_a_O"
+
+    hfactory ${scobj_hpath}/a/S plain user text
+    hsetprop ${scobj_hpath}/a/S read ${ns}::getValue ${scobj_hpath} rdValue {S}
+    hsetprop ${scobj_hpath}/a/S rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/a/S control false
+    hsetprop ${scobj_hpath}/a/S data false
+    hsetprop ${scobj_hpath}/a/S mutable false
+    hsetprop ${scobj_hpath}/a/S nxsave true
+    hsetprop ${scobj_hpath}/a/S oldval UNKNOWN
+    hsetprop ${scobj_hpath}/a/S sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/a/S type "part"
+    hsetprop ${scobj_hpath}/a/S nxalias "${name}_a_S"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} poll ${scobj_hpath}/a/G 1
+      ${sct_controller} poll ${scobj_hpath}/a/J 1
+      ${sct_controller} poll ${scobj_hpath}/a/K 1
+      ${sct_controller} poll ${scobj_hpath}/a/N 1
+      ${sct_controller} poll ${scobj_hpath}/a/O 1
+      ${sct_controller} poll ${scobj_hpath}/a/S 1
+    } else {
+      ::scobj::tsi_smc::sics_log 9 "[environment_simulation] => No poll/write for tsi_smc"
+    }
+
+    hfactory ${scobj_hpath}/b plain spy none
+
+    hfactory ${scobj_hpath}/b/Lower plain user float
+    hsetprop ${scobj_hpath}/b/Lower write ${ns}::setValue ${scobj_hpath} noResponse {L}
+    hsetprop ${scobj_hpath}/b/Lower noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Lower check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Lower control true
+    hsetprop ${scobj_hpath}/b/Lower data true
+    hsetprop ${scobj_hpath}/b/Lower mutable false
+    hsetprop ${scobj_hpath}/b/Lower nxsave true
+    hsetprop ${scobj_hpath}/b/Lower lowerlimit 0
+    hsetprop ${scobj_hpath}/b/Lower upperlimit 2
+    hsetprop ${scobj_hpath}/b/Lower oldval 0.0
+    hsetprop ${scobj_hpath}/b/Lower sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/b/Lower type "part"
+    hsetprop ${scobj_hpath}/b/Lower units "A"
+    hsetprop ${scobj_hpath}/b/Lower nxalias "${name}_b_Lower"
+
+    hfactory ${scobj_hpath}/b/Pause plain user int
+    hsetprop ${scobj_hpath}/b/Pause write ${ns}::setValue ${scobj_hpath} noResponse {P}
+    hsetprop ${scobj_hpath}/b/Pause noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Pause check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Pause control true
+    hsetprop ${scobj_hpath}/b/Pause data true
+    hsetprop ${scobj_hpath}/b/Pause mutable false
+    hsetprop ${scobj_hpath}/b/Pause nxsave true
+    hsetprop ${scobj_hpath}/b/Pause lowerlimit 0
+    hsetprop ${scobj_hpath}/b/Pause upperlimit 1
+    hsetprop ${scobj_hpath}/b/Pause values 0,1
+    hsetprop ${scobj_hpath}/b/Pause oldval 0
+    hsetprop ${scobj_hpath}/b/Pause sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/b/Pause type "part"
+    hsetprop ${scobj_hpath}/b/Pause nxalias "${name}_b_Pause"
+
+    hfactory ${scobj_hpath}/b/Ramp plain user int
+    hsetprop ${scobj_hpath}/b/Ramp write ${ns}::setValue ${scobj_hpath} noResponse {R}
+    hsetprop ${scobj_hpath}/b/Ramp noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Ramp check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Ramp control true
+    hsetprop ${scobj_hpath}/b/Ramp data true
+    hsetprop ${scobj_hpath}/b/Ramp mutable false
+    hsetprop ${scobj_hpath}/b/Ramp nxsave true
+    hsetprop ${scobj_hpath}/b/Ramp lowerlimit 0
+    hsetprop ${scobj_hpath}/b/Ramp upperlimit 1
+    hsetprop ${scobj_hpath}/b/Ramp values 0,1
+    hsetprop ${scobj_hpath}/b/Ramp oldval 0
+    hsetprop ${scobj_hpath}/b/Ramp sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/b/Ramp type "part"
+    hsetprop ${scobj_hpath}/b/Ramp nxalias "${name}_b_Ramp"
+
+    hfactory ${scobj_hpath}/b/Rate plain user float
+    hsetprop ${scobj_hpath}/b/Rate write ${ns}::setValue ${scobj_hpath} noResponse {A}
+    hsetprop ${scobj_hpath}/b/Rate noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Rate check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/b/Rate control true
+    hsetprop ${scobj_hpath}/b/Rate data true
+    hsetprop ${scobj_hpath}/b/Rate mutable false
+    hsetprop ${scobj_hpath}/b/Rate nxsave true
+    hsetprop ${scobj_hpath}/b/Rate oldval 0.0
+    hsetprop ${scobj_hpath}/b/Rate sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/b/Rate type "part"
+    hsetprop ${scobj_hpath}/b/Rate nxalias "${name}_b_Rate"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} write ${scobj_hpath}/b/Lower
+      ${sct_controller} write ${scobj_hpath}/b/Pause
+      ${sct_controller} write ${scobj_hpath}/b/Ramp
+      ${sct_controller} write ${scobj_hpath}/b/Rate
+    } else {
+      ::scobj::tsi_smc::sics_log 9 "[environment_simulation] => No poll/write for tsi_smc"
+    }
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_setpoint ${scobj_hpath}/setpoint ${scobj_hpath}/value ${sct_controller}
+    }
+# mkDriver hook code goes here
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::tsi_smc {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_tsi_smc {name IP port {id 1}} {
+  set catch_status [ catch {
+    ::scobj::tsi_smc::sics_log 9 "add_tsi_smc ${name} ${IP} ${port} ${id}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::tsi_smc::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::tsi_smc::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::tsi_smc::sics_log 9 "[environment_simulation] => No sctcontroller for tsi_smc"
+    }
+    ::scobj::tsi_smc::sics_log 1 "::scobj::tsi_smc::mkDriver sct_${name} ${name} ${id}"
+    ::scobj::tsi_smc::mkDriver sct_${name} ${name} ${id}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_tsi_smc.tcl"
+::scobj::tsi_smc::sics_log 9 "file evaluation of sct_tsi_smc.tcl"
+
+proc ::scobj::tsi_smc::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::tsi_smc"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "tsi_smc"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_tsi_smc ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_tsi_smc ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::tsi_smc::read_config
+} else {
+  ::scobj::tsi_smc::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/magneticField/tsi_smc.sct b/site_ansto/instrument/config/environment/magneticField/tsi_smc.sct
new file mode 100644
index 00000000..704f6d83
--- /dev/null
+++ b/site_ansto/instrument/config/environment/magneticField/tsi_smc.sct
@@ -0,0 +1,86 @@
+# Script Context Driver for the Twickenham Scientific Instruments Superconducting Magnet Controller
+driver tsi_smc = {
+  vendor = Twickenham_Scientific_Instruments;
+  device = Superconducting_Magnet_Controller;
+  protocol = std;
+  class = environment; simulation_group = environment_simulation;
+  add_args = '{id 1}';
+  make_args = 'id';
+
+  group = {
+    priv = user;
+    type = float;
+    property 'units' = 'G';
+    control = true;
+    data = true;
+    nxsave = true;
+    group_property 'data' = true
+    group_property 'control' = true
+
+    var 'value' = {permlink = 'B.S01'; mutable = true; property klass = 'NXsensor'};
+    var setpoint = {
+      permlink = 'B.SP01';
+      writeable = 1;
+      write_function = setGauss;
+      lowerlimit = 0; upperlimit = 500.0; tolerance = 10;
+      property settle_time = 5;
+      mutable = true;
+      property klass = 'sensor';
+      driveable = 'value';
+    };
+  };
+
+  group a = {
+    readable = 1;
+    priv = user;
+    type = text;
+    control = false;
+    data = false;
+    var G = { read_command = "G"; property offset = 16.116; };
+    var J = { read_command = "J"; };
+    var K = { read_command = "K"; };
+    var N = { read_command = "N"; };
+    var O = { read_command = "O"; };
+    var S = { read_command = "S"; };
+  };
+
+  group b = {
+    writeable = 1;
+    priv = user;
+    type = text;
+    var Rate = { type = float; write_command = "A"; };
+    var Lower = { type = float; write_command = "L"; lowerlimit = 0; upperlimit = 2; property 'units' = "A"; };
+    var Ramp = { type = int; write_command = "R"; allowed = "0,1"; lowerlimit = 0; upperlimit = 1; };
+    var Pause = { type = int; write_command = "P"; allowed = "0,1"; lowerlimit = 0; upperlimit = 1; };
+  };
+
+  code rdValue = {%%
+    if {[basename [sct]] == "G"} {
+      set value [expr {[string range ${data} 1 8]}]
+      set value [expr {${value} * 2.5177E+02 - 1.6116E+01}]
+      if {[hpropexists [sct] offset]} {
+        set value [expr {${value} + [hgetpropval [sct] offset]}]
+      }
+      if {${value} != [hgetpropval ${tc_root}/value oldval]} {
+        debug_log ${tc_root} 1 "${tc_root}/value changed to new:${value}, from old:[hgetpropval ${tc_root}/value oldval]"
+        hupdate ${tc_root}/value ${value}
+        hsetprop ${tc_root}/value oldval ${value}
+        hsetprop ${tc_root}/value readtime [sct utime]
+      }
+    }
+    if {[basename [sct]] == "S"} {
+      set value [expr {[string range ${data} 11 17]}]
+      set value [expr {${value} * 2.5177E+02 - 1.6116E+01}]
+      if {${value} != [hgetpropval ${tc_root}/value oldval]} {
+        debug_log ${tc_root} 1 "${tc_root}/setpoint changed to new:${value}, from old:[hgetpropval ${tc_root}/setpoint oldval]"
+        hupdate ${tc_root}/setpoint ${value}
+        hsetprop ${tc_root}/setpoint oldval ${value}
+        hsetprop ${tc_root}/setpoint readtime [sct utime]
+      }
+    }
+  %%}
+  code setGauss = {%%
+    set amps [expr {(${par} + 1.6116E+01) / 2.5177E+02}]
+    hset ${tc_root}/b/Lower ${amps}
+  %%}
+};
diff --git a/site_ansto/instrument/config/environment/protekmm.sct b/site_ansto/instrument/config/environment/protekmm.sct
new file mode 100644
index 00000000..e5e3e2f6
--- /dev/null
+++ b/site_ansto/instrument/config/environment/protekmm.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver protekmm = {
+  protocol = protek608
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype'
+  make_args = 'id datype'
+  code mkDriver = {%%
+    MakeProtek $name $sct_controller $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/sct_agilent_33220A.tcl b/site_ansto/instrument/config/environment/sct_agilent_33220A.tcl
new file mode 100644
index 00000000..e0668a36
--- /dev/null
+++ b/site_ansto/instrument/config/environment/sct_agilent_33220A.tcl
@@ -0,0 +1,146 @@
+# Generated driver for agilent_33220A
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::agilent_33220A {
+  set debug_threshold 5
+}
+
+proc ::scobj::agilent_33220A::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/agilent_33220A_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::agilent_33220A::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::agilent_33220A::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::agilent_33220A::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::agilent_33220A::mkDriver { sct_controller name } {
+  ::scobj::agilent_33220A::sics_log 9 "::scobj::agilent_33220A::mkDriver for ${name}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    makesctcontroller $name $ip $port
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::agilent_33220A {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_agilent_33220A {name IP port} {
+  set catch_status [ catch {
+    ::scobj::agilent_33220A::sics_log 9 "add_agilent_33220A ${name} ${IP} ${port}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::agilent_33220A::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::agilent_33220A::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::agilent_33220A::sics_log 9 "[environment_simulation] => No sctcontroller for agilent_33220A"
+    }
+    ::scobj::agilent_33220A::sics_log 1 "::scobj::agilent_33220A::mkDriver sct_${name} ${name}"
+    ::scobj::agilent_33220A::mkDriver sct_${name} ${name}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_agilent_33220A.tcl"
+::scobj::agilent_33220A::sics_log 9 "file evaluation of sct_agilent_33220A.tcl"
+
+proc ::scobj::agilent_33220A::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::agilent_33220A"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "agilent_33220A"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_agilent_33220A ${name} ${IP} ${PORT}
+          } else {
+            add_agilent_33220A ${name} "aqadapter" ${asyncqueue}
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::agilent_33220A::read_config
+} else {
+  ::scobj::agilent_33220A::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/sct_hiden_xcs.tcl b/site_ansto/instrument/config/environment/sct_hiden_xcs.tcl
index 32f05421..3dca8897 100644
--- a/site_ansto/instrument/config/environment/sct_hiden_xcs.tcl
+++ b/site_ansto/instrument/config/environment/sct_hiden_xcs.tcl
@@ -250,19 +250,19 @@ proc ::scobj::hiden_xcs::no_op {tc_root nextState cmd_str} {
 proc ::scobj::hiden_xcs::pid_flow {tc_root sp pv} {
   set catch_status [ catch {
     debug_log ${tc_root} 1 "pid_flow tc_root=${tc_root} sct=[sct] pv=${pv} sp=${sp}"
-    sct pid_error [expr ${sp} - ${pv}]
-    set p_value [expr [sct pid_pvalue] * [sct pid_error]]
-    set d_value [expr [sct pid_dvalue] * (${pv} - [sct oldval])]
+    sct pid_error [expr {${sp} - ${pv}}]
+    set p_value [expr {[sct pid_pvalue] * [sct pid_error]}]
+    set d_value [expr {[sct pid_dvalue] * (${pv} - [sct oldval])}]
     sct pid_deriv [sct pid_error]
-    sct pid_integ [expr [sct pid_integ] + [sct pid_error]]
+    sct pid_integ [expr {[sct pid_integ] + [sct pid_error]}]
     if { [sct pid_integ] > [sct pid_imax] } {
       sct pid_integ [sct pid_imax]
     }
     if { [sct pid_integ] < -[sct pid_imax] } {
       sct pid_integ -[sct pid_imax]
     }
-    set i_value [expr [sct pid_ivalue] * [sct pid_integ]]
-    set pid [expr ${p_value} + ${i_value} + ${d_value}]
+    set i_value [expr {[sct pid_ivalue] * [sct pid_integ]}]
+    set pid [expr {${p_value} + ${i_value} + ${d_value}}]
 # pid_flow hook code starts
     foreach node [list ${tc_root}/analog/sp1 ${tc_root}/analog/sp2] {
       if { !([hpropexists ${node} bias_flow] && [hgetpropval ${node} bias_flow] == ${pid}) } {
@@ -285,19 +285,19 @@ proc ::scobj::hiden_xcs::pid_flow {tc_root sp pv} {
 proc ::scobj::hiden_xcs::pid_humidity {tc_root sp pv} {
   set catch_status [ catch {
     debug_log ${tc_root} 1 "pid_humidity tc_root=${tc_root} sct=[sct] pv=${pv} sp=${sp}"
-    sct pid_error [expr ${sp} - ${pv}]
-    set p_value [expr [sct pid_pvalue] * [sct pid_error]]
-    set d_value [expr [sct pid_dvalue] * (${pv} - [sct oldval])]
+    sct pid_error [expr {${sp} - ${pv}}]
+    set p_value [expr {[sct pid_pvalue] * [sct pid_error]}]
+    set d_value [expr {[sct pid_dvalue] * (${pv} - [sct oldval])}]
     sct pid_deriv [sct pid_error]
-    sct pid_integ [expr [sct pid_integ] + [sct pid_error]]
+    sct pid_integ [expr {[sct pid_integ] + [sct pid_error]}]
     if { [sct pid_integ] > [sct pid_imax] } {
       sct pid_integ [sct pid_imax]
     }
     if { [sct pid_integ] < -[sct pid_imax] } {
       sct pid_integ -[sct pid_imax]
     }
-    set i_value [expr [sct pid_ivalue] * [sct pid_integ]]
-    set pid [expr ${p_value} + ${i_value} + ${d_value}]
+    set i_value [expr {[sct pid_ivalue] * [sct pid_integ]}]
+    set pid [expr {${p_value} + ${i_value} + ${d_value}}]
 # pid_humidity hook code starts
     set sign 1
     foreach node [list ${tc_root}/analog/sp1 ${tc_root}/analog/sp2] {
@@ -339,7 +339,7 @@ proc ::scobj::hiden_xcs::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -389,7 +389,7 @@ proc ::scobj::hiden_xcs::read_all_data {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -430,7 +430,7 @@ proc ::scobj::hiden_xcs::read_digital {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -456,7 +456,7 @@ proc ::scobj::hiden_xcs::read_flow {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -507,7 +507,7 @@ proc ::scobj::hiden_xcs::read_sixteen {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -558,7 +558,7 @@ proc ::scobj::hiden_xcs::read_twelve {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -1050,7 +1050,6 @@ proc ::scobj::hiden_xcs::mkDriver { sct_controller name id } {
     if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
       ${sct_controller} poll ${scobj_hpath}/flow/sensor 1
       ${sct_controller} write ${scobj_hpath}/flow/setpoint
-      ansto_makesctdrive ${name}_flow_setpoint ${scobj_hpath}/flow/setpoint ${scobj_hpath}/flow/sensor ${sct_controller}
     } else {
       ::scobj::hiden_xcs::sics_log 9 "[environment_simulation] => No poll/write for hiden_xcs"
     }
@@ -1109,12 +1108,15 @@ proc ::scobj::hiden_xcs::mkDriver { sct_controller name id } {
     if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
       ${sct_controller} poll ${scobj_hpath}/humidity/sensor 1
       ${sct_controller} write ${scobj_hpath}/humidity/setpoint
-      ansto_makesctdrive ${name}_humidity_setpoint ${scobj_hpath}/humidity/setpoint ${scobj_hpath}/humidity/sensor ${sct_controller}
     } else {
       ::scobj::hiden_xcs::sics_log 9 "[environment_simulation] => No poll/write for hiden_xcs"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_flow_setpoint ${scobj_hpath}/flow/setpoint ${scobj_hpath}/flow/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_humidity_setpoint ${scobj_hpath}/humidity/setpoint ${scobj_hpath}/humidity/sensor ${sct_controller}
+    }
 # mkDriver hook code starts
 # mkDriver hook code ends
   } catch_message ]
@@ -1154,14 +1156,17 @@ clientput "file evaluation of sct_hiden_xcs.tcl"
 proc ::scobj::hiden_xcs::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::hiden_xcs"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -1170,40 +1175,52 @@ proc ::scobj::hiden_xcs::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "hiden_xcs"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_hiden_xcs ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_hiden_xcs ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/sct_huber_pilot.tcl b/site_ansto/instrument/config/environment/sct_huber_pilot.tcl
index 4b91c45a..52e6f55f 100644
--- a/site_ansto/instrument/config/environment/sct_huber_pilot.tcl
+++ b/site_ansto/instrument/config/environment/sct_huber_pilot.tcl
@@ -200,7 +200,7 @@ proc ::scobj::huber_pilot::rdStatus {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -249,7 +249,7 @@ proc ::scobj::huber_pilot::rdTemp {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -414,12 +414,14 @@ proc ::scobj::huber_pilot::mkDriver { sct_controller name } {
       ${sct_controller} poll ${scobj_hpath}/Loop1/vTmpActive 1
       ${sct_controller} poll ${scobj_hpath}/Loop1/vTmpMode 1
       ${sct_controller} write ${scobj_hpath}/Loop1/setpoint
-      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor_int ${sct_controller}
     } else {
       ::scobj::huber_pilot::sics_log 9 "[environment_simulation] => No poll/write for huber_pilot"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 1
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor_int ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -458,14 +460,17 @@ clientput "file evaluation of sct_huber_pilot.tcl"
 proc ::scobj::huber_pilot::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::huber_pilot"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -474,31 +479,37 @@ proc ::scobj::huber_pilot::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "huber_pilot"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_huber_pilot ${name} ${IP} ${PORT}
+          } else {
             add_huber_pilot ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/sct_isotech_ps.tcl b/site_ansto/instrument/config/environment/sct_isotech_ps.tcl
index 9df15015..fe4088f6 100644
--- a/site_ansto/instrument/config/environment/sct_isotech_ps.tcl
+++ b/site_ansto/instrument/config/environment/sct_isotech_ps.tcl
@@ -107,7 +107,7 @@ proc ::scobj::isotech_ps::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -145,7 +145,7 @@ proc ::scobj::isotech_ps::read_relay {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -345,14 +345,17 @@ clientput "file evaluation of sct_isotech_ps.tcl"
 proc ::scobj::isotech_ps::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::isotech_ps"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -361,31 +364,37 @@ proc ::scobj::isotech_ps::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "isotech_ps"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_isotech_ps ${name} ${IP} ${PORT}
+          } else {
             add_isotech_ps ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/sct_keithley_2700.tcl b/site_ansto/instrument/config/environment/sct_keithley_2700.tcl
index e1d5be76..8005978f 100644
--- a/site_ansto/instrument/config/environment/sct_keithley_2700.tcl
+++ b/site_ansto/instrument/config/environment/sct_keithley_2700.tcl
@@ -574,7 +574,6 @@ debug_log "Registering node $nodeName for write callback"
 #     set ns ::scobj::k2700
       set ns "[namespace current]"
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
@@ -680,88 +679,4 @@ set fd [open "../log/k2700.log" w]
 puts $fd "file evaluation of sct_keithley_2700.tcl"
 close $fd
 
-namespace eval ::scobj::add_keithley_2700 {
-set debug_threshold 5
-}
-proc ::scobj::add_keithley_2700::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::add_keithley_2700::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::add_keithley_2700::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_keithley_2700.tcl"
-::scobj::add_keithley_2700::sics_log 9 "file evaluation of sct_keithley_2700.tcl"
-
-proc ::scobj::add_keithley_2700::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::add_keithley_2700"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "keithley_2700"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {term tol id datype} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_keithley_2700 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::add_keithley_2700::read_config
-} else {
-  ::scobj::add_keithley_2700::sics_log 5 "No config dict"
-}
-
-
 namespace import ::scobj::k2700::*
diff --git a/site_ansto/instrument/config/environment/sct_keithley_m2700.tcl b/site_ansto/instrument/config/environment/sct_keithley_m2700.tcl
new file mode 100644
index 00000000..6f278a2a
--- /dev/null
+++ b/site_ansto/instrument/config/environment/sct_keithley_m2700.tcl
@@ -0,0 +1,161 @@
+# Generated driver for keithley_m2700
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::keithley_m2700 {
+  set debug_threshold 5
+}
+
+proc ::scobj::keithley_m2700::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/keithley_m2700_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::keithley_m2700::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::keithley_m2700::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::keithley_m2700::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::keithley_m2700::mkDriver { sct_controller name id datype tol } {
+  ::scobj::keithley_m2700::sics_log 9 "::scobj::keithley_m2700::mkDriver ${sct_controller} ${name} ${id} ${datype} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_keithley_2700 $sct_controller environment $name $tol $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::keithley_m2700 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_keithley_m2700 {name IP port id datype tol} {
+  set catch_status [ catch {
+    ::scobj::keithley_m2700::sics_log 9 "add_keithley_m2700 ${name} ${IP} ${port} ${id} ${datype} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::keithley_m2700::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::keithley_m2700::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::keithley_m2700::sics_log 9 "[environment_simulation] => No sctcontroller for keithley_m2700"
+    }
+    ::scobj::keithley_m2700::sics_log 1 "::scobj::keithley_m2700::mkDriver sct_${name} ${name} ${id} ${datype} ${tol}"
+    ::scobj::keithley_m2700::mkDriver sct_${name} ${name} ${id} ${datype} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_keithley_m2700.tcl"
+::scobj::keithley_m2700::sics_log 9 "file evaluation of sct_keithley_m2700.tcl"
+
+proc ::scobj::keithley_m2700::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::keithley_m2700"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "keithley_m2700"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_keithley_m2700 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_keithley_m2700 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::keithley_m2700::read_config
+} else {
+  ::scobj::keithley_m2700::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/sct_nhq_200.tcl b/site_ansto/instrument/config/environment/sct_nhq_200.tcl
index 46e3c84b..fe1ce39e 100644
--- a/site_ansto/instrument/config/environment/sct_nhq_200.tcl
+++ b/site_ansto/instrument/config/environment/sct_nhq_200.tcl
@@ -180,7 +180,7 @@ proc ::scobj::nhq_200::rdCurrent {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -206,7 +206,7 @@ proc ::scobj::nhq_200::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -239,7 +239,7 @@ proc ::scobj::nhq_200::rdVoltage {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -484,7 +484,6 @@ proc ::scobj::nhq_200::mkDriver { sct_controller name } {
       ${sct_controller} write ${scobj_hpath}/ch1/i_trip
       ${sct_controller} write ${scobj_hpath}/ch1/v_ramp
       ${sct_controller} write ${scobj_hpath}/ch1/v_sp
-      ansto_makesctdrive ${name}_ch1_v_sp ${scobj_hpath}/ch1/v_sp ${scobj_hpath}/ch1/voltage ${sct_controller}
     } else {
       ::scobj::nhq_200::sics_log 9 "[environment_simulation] => No poll/write for nhq_200"
     }
@@ -661,12 +660,15 @@ proc ::scobj::nhq_200::mkDriver { sct_controller name } {
       ${sct_controller} write ${scobj_hpath}/ch2/i_trip
       ${sct_controller} write ${scobj_hpath}/ch2/v_ramp
       ${sct_controller} write ${scobj_hpath}/ch2/v_sp
-      ansto_makesctdrive ${name}_ch2_v_sp ${scobj_hpath}/ch2/v_sp ${scobj_hpath}/ch2/voltage ${sct_controller}
     } else {
       ::scobj::nhq_200::sics_log 9 "[environment_simulation] => No poll/write for nhq_200"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 1
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_ch1_v_sp ${scobj_hpath}/ch1/v_sp ${scobj_hpath}/ch1/voltage ${sct_controller}
+      ansto_makesctdrive ${name}_ch2_v_sp ${scobj_hpath}/ch2/v_sp ${scobj_hpath}/ch2/voltage ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -705,14 +707,17 @@ clientput "file evaluation of sct_nhq_200.tcl"
 proc ::scobj::nhq_200::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::nhq_200"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -721,31 +726,37 @@ proc ::scobj::nhq_200::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "nhq_200"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_nhq_200 ${name} ${IP} ${PORT}
+          } else {
             add_nhq_200 ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/sct_omron_hldc.tcl b/site_ansto/instrument/config/environment/sct_omron_hldc.tcl
index b04e62cb..50254576 100644
--- a/site_ansto/instrument/config/environment/sct_omron_hldc.tcl
+++ b/site_ansto/instrument/config/environment/sct_omron_hldc.tcl
@@ -117,7 +117,7 @@ proc ::scobj::omron_hldc::read_id {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -160,7 +160,7 @@ proc ::scobj::omron_hldc::read_mm {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -272,14 +272,17 @@ clientput "file evaluation of sct_omron_hldc.tcl"
 proc ::scobj::omron_hldc::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::omron_hldc"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -288,31 +291,37 @@ proc ::scobj::omron_hldc::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "omron_hldc"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_omron_hldc ${name} ${IP} ${PORT}
+          } else {
             add_omron_hldc ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/sct_protek_common.tcl b/site_ansto/instrument/config/environment/sct_protek_common.tcl
index 23ec88d8..7ac292d4 100644
--- a/site_ansto/instrument/config/environment/sct_protek_common.tcl
+++ b/site_ansto/instrument/config/environment/sct_protek_common.tcl
@@ -60,10 +60,10 @@ proc rdStateRep {} {
 
   array set stateArr [split $stateRep "|:"]
   if {$stateArr(AUTOOFF)} {
-    broadcast "PROTEK608:[sct IP]:[sct PORT] WARNING AUTO OFF IS ENABLED"
+    broadcast "PROTEK608:[sct] WARNING AUTO OFF IS ENABLED"
   }
   if {$stateArr(LOBAT)} {
-    broadcast "PROTEK608: LOW BATTERY WARNING"
+    broadcast "PROTEK608:[sct] LOW BATTERY WARNING"
   }
   if {$stateRep != [sct oldval]} {
     sct update $stateRep
@@ -122,20 +122,21 @@ close $fd
 # @param cbFunc, this function will be called after the voltage reading has been updated
 # NOTE: If the interval is negative then the multimeter will be polled on every cycle of
 #       the SICS task loop.
-proc MakeProtek {name IP PORT {scale 1.0} {offset 0.0} {interval 0.5} {cbFunc "return idle"}} {
+proc MakeProtek {name sctName CID CTYPE {scale 1.0} {offset 0.0} {interval 0.5} {cbFunc "return idle"}} {
   set catch_status [ catch {
     set sctName "sct_$name"
     set sobjName "$name"
     set soState "so_state_$name"
-    clientput "MakeSICSObj $sobjName SCT_OBJECT"
+    clientput "MakeSICSObj $soState SCT_OBJECT"
     MakeSICSObj $soState SCT_OBJECT
-    MakeSICSObj $sobjName SCT_OBJECT user float
     sicslist setatt $sobjName long_name $sobjName
 
     hfactory /sics/$soState/state plain user text
     hsetprop /sics/$soState/state read rqStateRep
     hsetprop /sics/$soState/state rdStateRep rdStateRep
     hsetprop /sics/$soState/state oldval "UNKNOWN"
+    hsetprop /sics/$sobjName permlink data_set ${CTYPE}${CID}S1
+    hsetprop /sics/$sobjName @description ${CTYPE}${CID}S1
     hsetprop /sics/$sobjName read rqVal "reportVal"
     hsetprop /sics/$sobjName reportVal ProtekMainDisplay /sics/$soState callBack
     hsetprop /sics/$sobjName callBack $cbFunc
@@ -149,107 +150,19 @@ proc MakeProtek {name IP PORT {scale 1.0} {offset 0.0} {interval 0.5} {cbFunc "r
     ::scobj::hinitprops $sobjName
     sicslist setatt $sobjName long_name $name
     if {[SplitReply [environment_simulation]] == false} {
-      makesctcontroller $sctName protek608 $IP:$PORT
-      hsetprop /sics/$soState/state IP $IP
-      hsetprop /sics/$soState/state PORT $PORT
       $sctName poll /sics/$soState/state $interval
       $sctName poll /sics/$sobjName $interval
     }
-  } catch_message ] {
-    handle_exception ${catch_status} ${catch_message}
-  }
-  return /sics/$sobjName
-}
-
-
-proc add_protekmm {name IP PORT CTYPE CID {scale 1.0} {offset 0.0} {interval 0.5} {cbFunc "return idle"}} {
-  set catch_status [ catch {
-    MakeProtek $name $IP $PORT $scale $offset $interval $cbFunc
-    hsetprop /sics/$name permlink data_set ${CTYPE}${CID}S1
-  } catch_message ] {
-    handle_exception ${catch_status} ${catch_message}
-  }
-}
-
-namespace eval ::scobj::add_protekmm {
-set debug_threshold 5
-}
-proc ::scobj::add_protekmm::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::add_protekmm::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::add_protekmm::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_protekmm.tcl"
-::scobj::add_protekmm::sics_log 9 "file evaluation of sct_protekmm.tcl"
-
-proc ::scobj::add_protekmm::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::add_protekmm"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "protekmm"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {name ip port datype id scale offset interval} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_protekmm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
 }
 
-if { [info exists ::config_dict] } {
-  ::scobj::add_protekmm::read_config
-} else {
-  ::scobj::add_protekmm::sics_log 5 "No config dict"
-}
+
+# proc add_protekmm {name IP PORT CTYPE CID {scale 1.0} {offset 0.0} {interval 0.5} {cbFunc "return idle"}} {
+#   set catch_status [ catch {
+#     MakeProtek $name $IP $PORT $scale $offset $interval $cbFunc
+#     hsetprop /sics/$name permlink data_set ${CTYPE}${CID}S1
+#   } catch_message ] {
+#     handle_exception ${catch_status} ${catch_message}
+#   }
+# }
diff --git a/site_ansto/instrument/config/environment/sct_protekmm.tcl b/site_ansto/instrument/config/environment/sct_protekmm.tcl
new file mode 100644
index 00000000..9c8581cb
--- /dev/null
+++ b/site_ansto/instrument/config/environment/sct_protekmm.tcl
@@ -0,0 +1,161 @@
+# Generated driver for protekmm
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::protekmm {
+  set debug_threshold 5
+}
+
+proc ::scobj::protekmm::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/protekmm_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::protekmm::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::protekmm::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::protekmm::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::protekmm::mkDriver { sct_controller name id datype } {
+  ::scobj::protekmm::sics_log 9 "::scobj::protekmm::mkDriver ${sct_controller} ${name} ${id} ${datype}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    MakeProtek $name $sct_controller $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::protekmm {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_protekmm {name IP port id datype} {
+  set catch_status [ catch {
+    ::scobj::protekmm::sics_log 9 "add_protekmm ${name} ${IP} ${port} ${id} ${datype}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::protekmm::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::protekmm::sics_log 9 "makesctcontroller sct_${name} protek608 ${IP}:${port}"
+        makesctcontroller sct_${name} protek608 ${IP}:${port}
+      }
+    } else {
+      ::scobj::protekmm::sics_log 9 "[environment_simulation] => No sctcontroller for protekmm"
+    }
+    ::scobj::protekmm::sics_log 1 "::scobj::protekmm::mkDriver sct_${name} ${name} ${id} ${datype}"
+    ::scobj::protekmm::mkDriver sct_${name} ${name} ${id} ${datype}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_protekmm.tcl"
+::scobj::protekmm::sics_log 9 "file evaluation of sct_protekmm.tcl"
+
+proc ::scobj::protekmm::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::protekmm"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "protekmm"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_protekmm ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_protekmm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::protekmm::read_config
+} else {
+  ::scobj::protekmm::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/eurotherm_m2000.sct b/site_ansto/instrument/config/environment/temperature/eurotherm_m2000.sct
new file mode 100644
index 00000000..4db47fd1
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/eurotherm_m2000.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver eurotherm_m2000 = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype dev_id tol'
+  make_args = 'id datype dev_id tol'
+  code mkDriver = {%%
+    mk_sct_eurotherm_et2000 sct_controller environment $name $dev_id $tol $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/julabo_lh45.sct b/site_ansto/instrument/config/environment/temperature/julabo_lh45.sct
index 1dd946b6..e7e78ca5 100644
--- a/site_ansto/instrument/config/environment/temperature/julabo_lh45.sct
+++ b/site_ansto/instrument/config/environment/temperature/julabo_lh45.sct
@@ -4,53 +4,45 @@
 #
 driver julabo_lh45_gen = {
   vendor = julabo; device = lh45; protocol = std;
-  class = environment
+  class = environment;
   simulation_group = environment_simulation
-  add_args = '{sensor "bath"} {tol 5.0}';
-  make_args = 'sensor tol';
+  debug_threshold = 1;
+  add_args = '{id 1} {ctrl_sensor "bath"} {tol 5.0}';
+  make_args = 'id ctrl_sensor tol';
   protocol_args = '"\r"';
 #
 # Unnamed group has variables at device level
 #
   group = {
-    priv = user
-    type = float
+    priv = user;
+    type = float;
+    readable = 1;
     var setpoint = {
-      driveable = sensor/'value'
-      readable = 1
-      read_command = 'in_sp_00'
-      write_function = setPoint
-      write_command = 'out_sp_00'
-      lowerlimit = 10
-      upperlimit = 90
-      tolerance = 2
+      property 'units' = C;
+      read_command = 'in_sp_00';
+      permlink = 'T.SP01';
+      writeable = 1; write_function = setPoint; write_command = 'out_sp_00';
+      driveable = sensor/'value';
+      lowerlimit = 10; upperlimit = 90; tolerance = '${tol}';
     }
     var overtemp_warnlimit = {
-      readable = 1
-      read_command = 'in_sp_03'
-      #write_command = 'out_sp_03'
+      read_command = 'in_sp_03';
+      # writeable = 1; write_command = 'out_sp_03';
     }
     var subtemp_warnlimit = {
-      readable = 1
-      read_command = 'in_sp_04'
-      #write_command = 'out_sp_04'
+      read_command = 'in_sp_04';
+      # writeable = 1; write_command = 'out_sp_04';
     }
     var heating_power_percent = {
-      readable = 1
       read_command = 'in_pv_01';
     };
-    var power = {
-      readable = 1
-      read_command = 'in_mode_05';
-      writeable = 1;
-      write_command = 'out_mode_05';
-    };
     var lh45_state = {
-      readable = 1
+      type = text;
       read_command = 'status';
-      fetch_function = getState
-      read_function = rdState
+      fetch_function = getState;
+      read_function = rdState;
     }
+    readable = 0;
     var lh45_lasterror = { type = text; }
     var remote_ctrl = { type = text; priv = spy; }
   }
@@ -61,51 +53,94 @@ driver julabo_lh45_gen = {
     type = float;
     priv = internal;
     readable = 1;
-    var 'value' = { read_command = 'in_pv_00'; units = 'C' };
-    var bathtemp = { read_command = 'in_pv_00'; units = 'C' };
+    property 'units' = 'C';
+    var bathtemp = { read_function = rdSensor; read_command = 'in_pv_00'; property external = 0; };
+    var external = { read_function = rdSensor; read_command = 'in_pv_02'; property external = 1; };
+    readable = 0;
+    var 'value' = { permlink = 'T.S01'; };
+    var start_temperature = {};
+    var end_temperature;
   };
 
+  group mode = {
+    type = int;
+    priv = user;
+    readable = 1;
+    writeable = 1; 
+    var on_else_off = { read_command = 'in_mode_05'; write_command = 'out_mode_05'; };
+    var ext_else_bath = { read_command = 'in_mode_04'; write_command = 'out_mode_04'; };
+  };
 #
 # Code lines start with '@' which is stripped before being emitted into generated driver
 # The code is emitted at the appropriate place in the given function
 #
-  code read_function rdValue = {
-  }
-  code Write_function setPoint = {
-  }
+  code read_function rdSensor = {%%
+    if { [string equal -length 6 [sct result] "---.--"] } {
+      return ${nextState}
+    }
+    if { [hval ${tc_root}/mode/ext_else_bath] == [sct external] } {
+      set target [pathname [sct]]/value
+      set oldval [hgetpropval ${target} oldval]
+      if {${data} != ${oldval} } {
+        debug_log ${tc_root} 1 "[sct] changed ${target} to new:${data}, from old:${oldval}"
+        hsetprop ${target} oldval ${data}
+        hupdate ${target} ${data}
+        hsetprop ${target} readtime [sct utime]
+      }
+    }
+  %%}
+
+  code Write_function setPoint = {%%
+    # Put a space between command and param
+    set cmd "${cmd_str} ${par}"
+    # Hack to get a response
+    set cmd "${cmd}@@NOREPLY@@"
+  %%}
+
+  code Write_function setValue = {%%
+    # Put a space between command and param
+    set cmd "${cmd_str} ${par}"
+    # Hack to get a response
+    set cmd "${cmd}@@NOREPLY@@"
+  %%}
 #
 # This code is after database creation
 #
-  code mkDriver = {
-    @# TODO use the ${sensor} and ${tol} arguments
-  }
+  code mkDriver = {%%
+    if { ${ctrl_sensor} == "external" } {
+      hset ${scobj_hpath}/mode/ext_else_bath 1
+    } else {
+      hset ${scobj_hpath}/mode/ext_else_bath 0
+    }
+    hsetprop ${scobj_hpath}/setpoint tolerance ${tol}
+  %%}
 
-  code read_function rdState = {
-    @  if {${data}  != [sct oldval]} {
-    @    debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
-    @    sct oldval ${data}
-    @    sct update ${data}
-    @    sct utime readtime
-    @    switch -- [lindex ${data} 0] {
-    @      "00" {
-    @        hset ${tc_root}/remote_ctrl False
-    @        }
-    @      "01" {
-    @        hset ${tc_root}/remote_ctrl False
-    @        }
-    @      "02" {
-    @        hset ${tc_root}/remote_ctrl True
-    @        }
-    @      "03" {
-    @        hset ${tc_root}/remote_ctrl True
-    @        }
-    @      default {
-    @        hset ${tc_root}/remote_ctrl UNKNOWN
-    @        hset ${tc_root}/lh45_lasterror ${data}
-    @        sct geterror ${data}
-    @      }
-    @    }
-    @  }
-  }
+  code read_function rdState = {%%
+    if {${data}  != [sct oldval]} {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+      switch -- [lindex ${data} 0] {
+        "00" {
+          hset ${tc_root}/remote_ctrl False
+          }
+        "01" {
+          hset ${tc_root}/remote_ctrl False
+          }
+        "02" {
+          hset ${tc_root}/remote_ctrl True
+          }
+        "03" {
+          hset ${tc_root}/remote_ctrl True
+          }
+        default {
+          hset ${tc_root}/remote_ctrl UNKNOWN
+          hset ${tc_root}/lh45_lasterror ${data}
+          sct geterror ${data}
+        }
+      }
+    }
+  %%}
 
 };
diff --git a/site_ansto/instrument/config/environment/temperature/lakeshore_m370.sct b/site_ansto/instrument/config/environment/temperature/lakeshore_m370.sct
new file mode 100644
index 00000000..50c451e9
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/lakeshore_m370.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver lakeshore_m370 = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'tol'
+  make_args = 'tol'
+  code mkDriver = {%%
+    mk_sct_driver $sct_controller environment $name $tol
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/ls336.sct b/site_ansto/instrument/config/environment/temperature/ls336.sct
new file mode 100644
index 00000000..498a6f78
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/ls336.sct
@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver ls336 = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype {tol1 1.0} {tol2 1.0}'
+  make_args = 'id datype tol1 tol2'
+  code mkDriver = {%%
+    ::scobj::ls336::mk_sct_lakeshore_336 $sct_controller environment $name $id $datype $tol1 $tol2 0
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/ls340.sct b/site_ansto/instrument/config/environment/temperature/ls340.sct
new file mode 100644
index 00000000..6ac3fcdf
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/ls340.sct
@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver ls340 = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype {tol1 1.0} {tol2 1.0}'
+  make_args = 'id datype tol1 tol2'
+  code mkDriver = {%%
+    ::scobj::ls340::mk_sct_lakeshore_340 $sct_controller environment $name $id $datype $tol1 $tol2 0
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/nprvasm2.sct b/site_ansto/instrument/config/environment/temperature/nprvasm2.sct
new file mode 100644
index 00000000..b018e832
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/nprvasm2.sct
@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver nprvasm2 = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  add_args = '{tol 1.0}'
+  make_args = 'tol'
+  code mkDriver = {%%
+    mk_sct_newport_rva sct_${name} environment $name $tol
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_eurotherm_2000.tcl b/site_ansto/instrument/config/environment/temperature/sct_eurotherm_2000.tcl
index d6c2e1a7..3c12aa1a 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_eurotherm_2000.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_eurotherm_2000.tcl
@@ -167,7 +167,6 @@ debug_log "halt $tc_root"
     if {[ catch {
       set ns ::scobj::et2000
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
@@ -366,90 +365,6 @@ set fd [open "../log/et2000.log" w]
 puts $fd "file evaluation of sct_eurotherm_2000.tcl"
 close $fd
 
-namespace eval ::scobj::eurotherm_2000 {
-set debug_threshold 5
-}
-proc ::scobj::eurotherm_2000::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::eurotherm_2000::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::eurotherm_2000::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_eurotherm_2000.tcl"
-::scobj::eurotherm_2000::sics_log 9 "file evaluation of sct_eurotherm_2000.tcl"
-
-proc ::scobj::eurotherm_2000::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::eurotherm_2000"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "eurotherm_2000"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {devid tol id type} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_eurotherm_2000 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::eurotherm_2000::read_config
-} else {
-  ::scobj::eurotherm_2000::sics_log 5 "No config dict"
-}
-
-
 namespace import ::scobj::et2000::*
 
 #add_et2000 et2000 137.157.201.213 502 1 5
diff --git a/site_ansto/instrument/config/environment/temperature/sct_eurotherm_m2000.tcl b/site_ansto/instrument/config/environment/temperature/sct_eurotherm_m2000.tcl
new file mode 100644
index 00000000..c443fa26
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_eurotherm_m2000.tcl
@@ -0,0 +1,161 @@
+# Generated driver for eurotherm_m2000
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::eurotherm_m2000 {
+  set debug_threshold 5
+}
+
+proc ::scobj::eurotherm_m2000::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/eurotherm_m2000_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::eurotherm_m2000::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::eurotherm_m2000::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::eurotherm_m2000::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::eurotherm_m2000::mkDriver { sct_controller name id datype dev_id tol } {
+  ::scobj::eurotherm_m2000::sics_log 9 "::scobj::eurotherm_m2000::mkDriver ${sct_controller} ${name} ${id} ${datype} ${dev_id} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_eurotherm_et2000 sct_controller environment $name $dev_id $tol $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::eurotherm_m2000 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_eurotherm_m2000 {name IP port id datype dev_id tol} {
+  set catch_status [ catch {
+    ::scobj::eurotherm_m2000::sics_log 9 "add_eurotherm_m2000 ${name} ${IP} ${port} ${id} ${datype} ${dev_id} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::eurotherm_m2000::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::eurotherm_m2000::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::eurotherm_m2000::sics_log 9 "[environment_simulation] => No sctcontroller for eurotherm_m2000"
+    }
+    ::scobj::eurotherm_m2000::sics_log 1 "::scobj::eurotherm_m2000::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}"
+    ::scobj::eurotherm_m2000::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_eurotherm_m2000.tcl"
+::scobj::eurotherm_m2000::sics_log 9 "file evaluation of sct_eurotherm_m2000.tcl"
+
+proc ::scobj::eurotherm_m2000::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::eurotherm_m2000"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "eurotherm_m2000"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype dev_id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_eurotherm_m2000 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_eurotherm_m2000 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::eurotherm_m2000::read_config
+} else {
+  ::scobj::eurotherm_m2000::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45.tcl b/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45.tcl
index cd5649a6..9dfb08ca 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45.tcl
@@ -405,6 +405,7 @@ namespace eval ::scobj::lh45 {
   }
   namespace export mk_sct_julabo_lh45
 }
+namespace import ::scobj::lh45::*
 
 ##
 # @brief Create a Julabo lh45 temperature controller
@@ -416,9 +417,14 @@ namespace eval ::scobj::lh45 {
 # @param _tol (optional), this is the initial tolerance setting
 proc add_julabo_lh45 { name IP port {sensor "bath"} {_tol 5.0} {CID 1} {CTYPE T} } {
   if {[SplitReply [environment_simulation]]=="false"} {
-    makesctcontroller sct_lh45 std ${IP}:$port "\r"
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::julabo_lh45::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        makesctcontroller sct_${name} std ${IP}:$port "\r"
+      }
   }
-  mk_sct_julabo_lh45 sct_lh45 environment $name $_tol $CID $CTYPE
+  mk_sct_julabo_lh45 sct_${name} environment $name $_tol $CID $CTYPE
   set scobj_hpath /sics/$name
   switch $sensor {
     "bath" {
@@ -433,89 +439,3 @@ proc add_julabo_lh45 { name IP port {sensor "bath"} {_tol 5.0} {CID 1} {CTYPE T}
   }
   makesctemon $name /sics/$name/emon/monmode /sics/$name/emon/isintol /sics/$name/emon/errhandler
 }
-
-namespace eval ::scobj::julabo_lh45 {
-set debug_threshold 5
-}
-proc ::scobj::julabo_lh45::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::julabo_lh45::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::julabo_lh45::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_julabo_lh45.tcl"
-::scobj::julabo_lh45::sics_log 9 "file evaluation of sct_julabo_lh45.tcl"
-
-proc ::scobj::julabo_lh45::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::julabo_lh45"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "julabo_lh45"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {ctrl_sensor tol id type} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_julabo_lh45 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::julabo_lh45::read_config
-} else {
-  ::scobj::julabo_lh45::sics_log 5 "No config dict"
-}
-
-
-namespace import ::scobj::lh45::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45_gen.tcl b/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45_gen.tcl
new file mode 100644
index 00000000..6fe8aa75
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_julabo_lh45_gen.tcl
@@ -0,0 +1,724 @@
+# Generated driver for julabo_lh45_gen
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::julabo_lh45_gen {
+  set debug_threshold 1
+}
+
+proc ::scobj::julabo_lh45_gen::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/julabo_lh45_gen_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::julabo_lh45_gen::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::julabo_lh45_gen::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::julabo_lh45_gen::${debug_string}"
+    }
+  } catch_message ]
+}
+
+# checklimits function for driveable interface
+proc ::scobj::julabo_lh45_gen::checklimits {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "checklimits tc_root=${tc_root} sct=[sct] target=[sct target]"
+    set setpoint [sct target]
+    if { [hpropexists [sct] lowerlimit] } {
+      set lolimit [sct lowerlimit]
+    } else {
+      # lowerlimit not set, use target
+      set lolimit [sct target]
+    }
+    if { [hpropexists [sct] upperlimit] } {
+      set hilimit [sct upperlimit]
+    } else {
+      # upperlimit not set, use target
+      set hilimit [sct target]
+    }
+# checklimits hook code goes here
+    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
+      sct driving 0
+      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
+    }
+    return OK
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# check function for hset change
+proc ::scobj::julabo_lh45_gen::checkrange {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "checkrange tc_root=${tc_root} sct=[sct] target=[sct target]"
+    set setpoint [sct target]
+    if { [hpropexists [sct] lowerlimit] } {
+      set lolimit [sct lowerlimit]
+    } else {
+      # lowerlimit not set, use target
+      set lolimit [sct target]
+    }
+    if { [hpropexists [sct] upperlimit] } {
+      set hilimit [sct upperlimit]
+    } else {
+      # upperlimit not set, use target
+      set hilimit [sct target]
+    }
+# checkrange hook code goes here
+    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
+      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
+    }
+    return OK
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# checkstatus function for driveable interface
+proc ::scobj::julabo_lh45_gen::checkstatus {tc_root} {
+  set catch_status [ catch {
+# checkstatus hook code goes here
+    if {[sct driving]} {
+      set sp "[sct target]"
+      set pv "[hval ${tc_root}/[sct driveable]]"
+      if { abs(${pv} - ${sp}) <= [sct tolerance] } {
+        if { [hpropexists [sct] settle_time] } {
+          if { [hpropexists [sct] settle_time_start] } {
+            if { [sct utime] - [sct settle_time_start] >= [sct settle_time]} {
+              sct driving 0
+              return "idle"
+            }
+            return "busy"
+          } else {
+            sct utime settle_time_start
+            return "busy"
+          }
+        }
+        sct driving 0
+        return "idle"
+      }
+      if { [hpropexists [sct] settle_time_start] } {
+        hdelprop [sct] settle_time_start
+      }
+      return "busy"
+    } else {
+      return "idle"
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to request the read of a parameter on a device
+proc ::scobj::julabo_lh45_gen::getState {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "getState tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set cmd "${cmd_str}"
+# getState hook code goes here
+    debug_log ${tc_root} 1 "getState sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to request the read of a parameter on a device
+proc ::scobj::julabo_lh45_gen::getValue {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "getValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set cmd "${cmd_str}"
+# getValue hook code goes here
+    debug_log ${tc_root} 1 "getValue sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# halt function for driveable interface
+proc ::scobj::julabo_lh45_gen::halt {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "halt tc_root=${tc_root} sct=[sct] driving=[sct driving]"
+    ### TODO hset [sct] [hval [sct]]
+# halt hook code goes here
+    sct driving 0
+    return "idle"
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to check the write parameter on a device
+proc ::scobj::julabo_lh45_gen::noResponse {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "noResponse tc_root=${tc_root} sct=[sct] resp=[sct result]"
+# noResponse hook code goes here
+    return "idle"
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to parse the read of a parameter on a device
+proc ::scobj::julabo_lh45_gen::rdSensor {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "rdSensor tc_root=${tc_root} sct=[sct] result=[sct result]"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set data [sct result]
+    set nextState "idle"
+    if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
+      # the protocol driver has reported an error
+      sct geterror "${data}"
+      error "[sct geterror]"
+    }
+# rdSensor hook code starts
+    if { [string equal -length 6 [sct result] "---.--"] } {
+      return ${nextState}
+    }
+    if { [hval ${tc_root}/mode/ext_else_bath] == [sct external] } {
+      set target [pathname [sct]]/value
+      set oldval [hgetpropval ${target} oldval]
+      if {${data} != ${oldval} } {
+        debug_log ${tc_root} 1 "[sct] changed ${target} to new:${data}, from old:${oldval}"
+        hsetprop ${target} oldval ${data}
+        hupdate ${target} ${data}
+        hsetprop ${target} readtime [sct utime]
+      }
+    }
+# rdSensor hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { ${data} != [sct oldval] } {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to parse the read of a parameter on a device
+proc ::scobj::julabo_lh45_gen::rdState {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "rdState tc_root=${tc_root} sct=[sct] result=[sct result]"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set data [sct result]
+    set nextState "idle"
+    if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
+      # the protocol driver has reported an error
+      sct geterror "${data}"
+      error "[sct geterror]"
+    }
+# rdState hook code starts
+    if {${data}  != [sct oldval]} {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+      switch -- [lindex ${data} 0] {
+        "00" {
+          hset ${tc_root}/remote_ctrl False
+          }
+        "01" {
+          hset ${tc_root}/remote_ctrl False
+          }
+        "02" {
+          hset ${tc_root}/remote_ctrl True
+          }
+        "03" {
+          hset ${tc_root}/remote_ctrl True
+          }
+        default {
+          hset ${tc_root}/remote_ctrl UNKNOWN
+          hset ${tc_root}/lh45_lasterror ${data}
+          sct geterror ${data}
+        }
+      }
+    }
+# rdState hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { ${data} != [sct oldval] } {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to parse the read of a parameter on a device
+proc ::scobj::julabo_lh45_gen::rdValue {tc_root} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "rdValue tc_root=${tc_root} sct=[sct] result=[sct result]"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set data [sct result]
+    set nextState "idle"
+    if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
+      # the protocol driver has reported an error
+      sct geterror "${data}"
+      error "[sct geterror]"
+    }
+# rdValue hook code goes here
+    if { ${data} != [sct oldval] } {
+      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
+      sct oldval ${data}
+      sct update ${data}
+      sct utime readtime
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to write a parameter value on a device
+proc ::scobj::julabo_lh45_gen::setPoint {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "setPoint tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set par [sct target]
+    set cmd "${cmd_str}${par}"
+# setPoint hook code starts
+    # Put a space between command and param
+    set cmd "${cmd_str} ${par}"
+    # Hack to get a response
+    set cmd "${cmd}@@NOREPLY@@"
+# setPoint hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { [hpropexists [sct] driving] } {
+      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
+        sct driving 1
+      }
+    }
+    debug_log ${tc_root} 1 "setPoint sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+# function to write a parameter value on a device
+proc ::scobj::julabo_lh45_gen::setValue {tc_root nextState cmd_str} {
+  set catch_status [ catch {
+    debug_log ${tc_root} 1 "setValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
+    if { [hpropexists [sct] geterror] } {
+      hdelprop [sct] geterror
+    }
+    set par [sct target]
+    set cmd "${cmd_str}${par}"
+# setValue hook code starts
+    # Put a space between command and param
+    set cmd "${cmd_str} ${par}"
+    # Hack to get a response
+    set cmd "${cmd}@@NOREPLY@@"
+# setValue hook code ends
+    if { [hpropexists [sct] geterror] } {
+      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
+      error "[sct geterror]"
+    }
+    if { [hpropexists [sct] driving] } {
+      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
+        sct driving 1
+      }
+    }
+    debug_log ${tc_root} 1 "setValue sct send ${cmd}"
+    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
+      sct send "${cmd}"
+    }
+    return ${nextState}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+proc ::scobj::julabo_lh45_gen::mkDriver { sct_controller name id ctrl_sensor tol } {
+  ::scobj::julabo_lh45_gen::sics_log 9 "::scobj::julabo_lh45_gen::mkDriver ${sct_controller} ${name} ${id} ${ctrl_sensor} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+
+    hfactory ${scobj_hpath}/heating_power_percent plain user float
+    hsetprop ${scobj_hpath}/heating_power_percent read ${ns}::getValue ${scobj_hpath} rdValue {in_pv_01}
+    hsetprop ${scobj_hpath}/heating_power_percent rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/heating_power_percent control true
+    hsetprop ${scobj_hpath}/heating_power_percent data true
+    hsetprop ${scobj_hpath}/heating_power_percent mutable false
+    hsetprop ${scobj_hpath}/heating_power_percent nxsave true
+    hsetprop ${scobj_hpath}/heating_power_percent oldval 0.0
+    hsetprop ${scobj_hpath}/heating_power_percent sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/heating_power_percent type "part"
+    hsetprop ${scobj_hpath}/heating_power_percent nxalias "${name}_heating_power_percent"
+
+    hfactory ${scobj_hpath}/lh45_lasterror plain user text
+    hsetprop ${scobj_hpath}/lh45_lasterror control true
+    hsetprop ${scobj_hpath}/lh45_lasterror data true
+    hsetprop ${scobj_hpath}/lh45_lasterror mutable false
+    hsetprop ${scobj_hpath}/lh45_lasterror nxsave true
+    hsetprop ${scobj_hpath}/lh45_lasterror oldval UNKNOWN
+    hsetprop ${scobj_hpath}/lh45_lasterror sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/lh45_lasterror type "part"
+    hsetprop ${scobj_hpath}/lh45_lasterror nxalias "${name}_lh45_lasterror"
+
+    hfactory ${scobj_hpath}/lh45_state plain user text
+    hsetprop ${scobj_hpath}/lh45_state read ${ns}::getState ${scobj_hpath} rdState {status}
+    hsetprop ${scobj_hpath}/lh45_state rdState ${ns}::rdState ${scobj_hpath}
+    hsetprop ${scobj_hpath}/lh45_state control true
+    hsetprop ${scobj_hpath}/lh45_state data true
+    hsetprop ${scobj_hpath}/lh45_state mutable false
+    hsetprop ${scobj_hpath}/lh45_state nxsave true
+    hsetprop ${scobj_hpath}/lh45_state oldval UNKNOWN
+    hsetprop ${scobj_hpath}/lh45_state sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/lh45_state type "part"
+    hsetprop ${scobj_hpath}/lh45_state nxalias "${name}_lh45_state"
+
+    hfactory ${scobj_hpath}/overtemp_warnlimit plain user float
+    hsetprop ${scobj_hpath}/overtemp_warnlimit read ${ns}::getValue ${scobj_hpath} rdValue {in_sp_03}
+    hsetprop ${scobj_hpath}/overtemp_warnlimit rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/overtemp_warnlimit control true
+    hsetprop ${scobj_hpath}/overtemp_warnlimit data true
+    hsetprop ${scobj_hpath}/overtemp_warnlimit mutable false
+    hsetprop ${scobj_hpath}/overtemp_warnlimit nxsave true
+    hsetprop ${scobj_hpath}/overtemp_warnlimit oldval 0.0
+    hsetprop ${scobj_hpath}/overtemp_warnlimit sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/overtemp_warnlimit type "part"
+    hsetprop ${scobj_hpath}/overtemp_warnlimit nxalias "${name}_overtemp_warnlimit"
+
+    hfactory ${scobj_hpath}/remote_ctrl plain spy text
+    hsetprop ${scobj_hpath}/remote_ctrl control true
+    hsetprop ${scobj_hpath}/remote_ctrl data true
+    hsetprop ${scobj_hpath}/remote_ctrl mutable false
+    hsetprop ${scobj_hpath}/remote_ctrl nxsave true
+    hsetprop ${scobj_hpath}/remote_ctrl oldval UNKNOWN
+    hsetprop ${scobj_hpath}/remote_ctrl sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/remote_ctrl type "part"
+    hsetprop ${scobj_hpath}/remote_ctrl nxalias "${name}_remote_ctrl"
+
+    hfactory ${scobj_hpath}/setpoint plain user float
+    hsetprop ${scobj_hpath}/setpoint read ${ns}::getValue ${scobj_hpath} rdValue {in_sp_00}
+    hsetprop ${scobj_hpath}/setpoint rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint write ${ns}::setPoint ${scobj_hpath} noResponse {out_sp_00}
+    hsetprop ${scobj_hpath}/setpoint noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint driving 0
+    hsetprop ${scobj_hpath}/setpoint checklimits ${ns}::checklimits ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint checkstatus ${ns}::checkstatus ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint halt ${ns}::halt ${scobj_hpath}
+    hsetprop ${scobj_hpath}/setpoint driveable sensor/value
+    hsetprop ${scobj_hpath}/setpoint control true
+    hsetprop ${scobj_hpath}/setpoint data true
+    hsetprop ${scobj_hpath}/setpoint mutable false
+    hsetprop ${scobj_hpath}/setpoint nxsave true
+    hsetprop ${scobj_hpath}/setpoint lowerlimit 10
+    hsetprop ${scobj_hpath}/setpoint upperlimit 90
+    hsetprop ${scobj_hpath}/setpoint tolerance ${tol}
+    hsetprop ${scobj_hpath}/setpoint permlink data_set "T[format "%02d" ${id}]SP01"
+    hsetprop ${scobj_hpath}/setpoint @description "T[format "%02d" ${id}]SP01"
+    hsetprop ${scobj_hpath}/setpoint oldval 0.0
+    hsetprop ${scobj_hpath}/setpoint sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/setpoint type "drivable"
+    hsetprop ${scobj_hpath}/setpoint units "C"
+    hsetprop ${scobj_hpath}/setpoint nxalias "${name}_setpoint"
+
+    hfactory ${scobj_hpath}/subtemp_warnlimit plain user float
+    hsetprop ${scobj_hpath}/subtemp_warnlimit read ${ns}::getValue ${scobj_hpath} rdValue {in_sp_04}
+    hsetprop ${scobj_hpath}/subtemp_warnlimit rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/subtemp_warnlimit control true
+    hsetprop ${scobj_hpath}/subtemp_warnlimit data true
+    hsetprop ${scobj_hpath}/subtemp_warnlimit mutable false
+    hsetprop ${scobj_hpath}/subtemp_warnlimit nxsave true
+    hsetprop ${scobj_hpath}/subtemp_warnlimit oldval 0.0
+    hsetprop ${scobj_hpath}/subtemp_warnlimit sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/subtemp_warnlimit type "part"
+    hsetprop ${scobj_hpath}/subtemp_warnlimit nxalias "${name}_subtemp_warnlimit"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} poll ${scobj_hpath}/heating_power_percent 1
+      ${sct_controller} poll ${scobj_hpath}/lh45_state 1
+      ${sct_controller} poll ${scobj_hpath}/overtemp_warnlimit 1
+      ${sct_controller} poll ${scobj_hpath}/setpoint 1
+      ${sct_controller} poll ${scobj_hpath}/subtemp_warnlimit 1
+      ${sct_controller} write ${scobj_hpath}/setpoint
+    } else {
+      ::scobj::julabo_lh45_gen::sics_log 9 "[environment_simulation] => No poll/write for julabo_lh45_gen"
+    }
+
+    hfactory ${scobj_hpath}/mode plain spy none
+
+    hfactory ${scobj_hpath}/mode/ext_else_bath plain user int
+    hsetprop ${scobj_hpath}/mode/ext_else_bath read ${ns}::getValue ${scobj_hpath} rdValue {in_mode_04}
+    hsetprop ${scobj_hpath}/mode/ext_else_bath rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/ext_else_bath write ${ns}::setValue ${scobj_hpath} noResponse {out_mode_04}
+    hsetprop ${scobj_hpath}/mode/ext_else_bath noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/ext_else_bath check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/ext_else_bath control true
+    hsetprop ${scobj_hpath}/mode/ext_else_bath data true
+    hsetprop ${scobj_hpath}/mode/ext_else_bath mutable false
+    hsetprop ${scobj_hpath}/mode/ext_else_bath nxsave true
+    hsetprop ${scobj_hpath}/mode/ext_else_bath oldval 0
+    hsetprop ${scobj_hpath}/mode/ext_else_bath sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/mode/ext_else_bath type "part"
+    hsetprop ${scobj_hpath}/mode/ext_else_bath nxalias "${name}_mode_ext_else_bath"
+
+    hfactory ${scobj_hpath}/mode/on_else_off plain user int
+    hsetprop ${scobj_hpath}/mode/on_else_off read ${ns}::getValue ${scobj_hpath} rdValue {in_mode_05}
+    hsetprop ${scobj_hpath}/mode/on_else_off rdValue ${ns}::rdValue ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/on_else_off write ${ns}::setValue ${scobj_hpath} noResponse {out_mode_05}
+    hsetprop ${scobj_hpath}/mode/on_else_off noResponse ${ns}::noResponse ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/on_else_off check ${ns}::checkrange ${scobj_hpath}
+    hsetprop ${scobj_hpath}/mode/on_else_off control true
+    hsetprop ${scobj_hpath}/mode/on_else_off data true
+    hsetprop ${scobj_hpath}/mode/on_else_off mutable false
+    hsetprop ${scobj_hpath}/mode/on_else_off nxsave true
+    hsetprop ${scobj_hpath}/mode/on_else_off oldval 0
+    hsetprop ${scobj_hpath}/mode/on_else_off sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/mode/on_else_off type "part"
+    hsetprop ${scobj_hpath}/mode/on_else_off nxalias "${name}_mode_on_else_off"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} poll ${scobj_hpath}/mode/ext_else_bath 1
+      ${sct_controller} poll ${scobj_hpath}/mode/on_else_off 1
+      ${sct_controller} write ${scobj_hpath}/mode/ext_else_bath
+      ${sct_controller} write ${scobj_hpath}/mode/on_else_off
+    } else {
+      ::scobj::julabo_lh45_gen::sics_log 9 "[environment_simulation] => No poll/write for julabo_lh45_gen"
+    }
+
+    hfactory ${scobj_hpath}/sensor plain spy none
+
+    hfactory ${scobj_hpath}/sensor/bathtemp plain internal float
+    hsetprop ${scobj_hpath}/sensor/bathtemp read ${ns}::getValue ${scobj_hpath} rdSensor {in_pv_00}
+    hsetprop ${scobj_hpath}/sensor/bathtemp rdSensor ${ns}::rdSensor ${scobj_hpath}
+    hsetprop ${scobj_hpath}/sensor/bathtemp control true
+    hsetprop ${scobj_hpath}/sensor/bathtemp data true
+    hsetprop ${scobj_hpath}/sensor/bathtemp mutable false
+    hsetprop ${scobj_hpath}/sensor/bathtemp nxsave true
+    hsetprop ${scobj_hpath}/sensor/bathtemp oldval 0.0
+    hsetprop ${scobj_hpath}/sensor/bathtemp external "0"
+    hsetprop ${scobj_hpath}/sensor/bathtemp sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/sensor/bathtemp type "part"
+    hsetprop ${scobj_hpath}/sensor/bathtemp units "C"
+    hsetprop ${scobj_hpath}/sensor/bathtemp nxalias "${name}_sensor_bathtemp"
+
+    hfactory ${scobj_hpath}/sensor/end_temperature plain internal float
+    hsetprop ${scobj_hpath}/sensor/end_temperature control true
+    hsetprop ${scobj_hpath}/sensor/end_temperature data true
+    hsetprop ${scobj_hpath}/sensor/end_temperature mutable false
+    hsetprop ${scobj_hpath}/sensor/end_temperature nxsave true
+    hsetprop ${scobj_hpath}/sensor/end_temperature oldval 0.0
+    hsetprop ${scobj_hpath}/sensor/end_temperature sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/sensor/end_temperature type "part"
+    hsetprop ${scobj_hpath}/sensor/end_temperature units "C"
+    hsetprop ${scobj_hpath}/sensor/end_temperature nxalias "${name}_sensor_end_temperature"
+
+    hfactory ${scobj_hpath}/sensor/external plain internal float
+    hsetprop ${scobj_hpath}/sensor/external read ${ns}::getValue ${scobj_hpath} rdSensor {in_pv_02}
+    hsetprop ${scobj_hpath}/sensor/external rdSensor ${ns}::rdSensor ${scobj_hpath}
+    hsetprop ${scobj_hpath}/sensor/external control true
+    hsetprop ${scobj_hpath}/sensor/external data true
+    hsetprop ${scobj_hpath}/sensor/external mutable false
+    hsetprop ${scobj_hpath}/sensor/external nxsave true
+    hsetprop ${scobj_hpath}/sensor/external oldval 0.0
+    hsetprop ${scobj_hpath}/sensor/external external "1"
+    hsetprop ${scobj_hpath}/sensor/external sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/sensor/external type "part"
+    hsetprop ${scobj_hpath}/sensor/external units "C"
+    hsetprop ${scobj_hpath}/sensor/external nxalias "${name}_sensor_external"
+
+    hfactory ${scobj_hpath}/sensor/start_temperature plain internal float
+    hsetprop ${scobj_hpath}/sensor/start_temperature control true
+    hsetprop ${scobj_hpath}/sensor/start_temperature data true
+    hsetprop ${scobj_hpath}/sensor/start_temperature mutable false
+    hsetprop ${scobj_hpath}/sensor/start_temperature nxsave true
+    hsetprop ${scobj_hpath}/sensor/start_temperature oldval 0.0
+    hsetprop ${scobj_hpath}/sensor/start_temperature sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/sensor/start_temperature type "part"
+    hsetprop ${scobj_hpath}/sensor/start_temperature units "C"
+    hsetprop ${scobj_hpath}/sensor/start_temperature nxalias "${name}_sensor_start_temperature"
+
+    hfactory ${scobj_hpath}/sensor/value plain internal float
+    hsetprop ${scobj_hpath}/sensor/value control true
+    hsetprop ${scobj_hpath}/sensor/value data true
+    hsetprop ${scobj_hpath}/sensor/value mutable false
+    hsetprop ${scobj_hpath}/sensor/value nxsave true
+    hsetprop ${scobj_hpath}/sensor/value permlink data_set "T[format "%02d" ${id}]S01"
+    hsetprop ${scobj_hpath}/sensor/value @description "T[format "%02d" ${id}]S01"
+    hsetprop ${scobj_hpath}/sensor/value oldval 0.0
+    hsetprop ${scobj_hpath}/sensor/value sdsinfo "::nexus::scobj::sdsinfo"
+    hsetprop ${scobj_hpath}/sensor/value type "part"
+    hsetprop ${scobj_hpath}/sensor/value units "C"
+    hsetprop ${scobj_hpath}/sensor/value nxalias "${name}_sensor_value"
+
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ${sct_controller} poll ${scobj_hpath}/sensor/bathtemp 1
+      ${sct_controller} poll ${scobj_hpath}/sensor/external 1
+    } else {
+      ::scobj::julabo_lh45_gen::sics_log 9 "[environment_simulation] => No poll/write for julabo_lh45_gen"
+    }
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 1
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_setpoint ${scobj_hpath}/setpoint ${scobj_hpath}/sensor/value ${sct_controller}
+    }
+# mkDriver hook code starts
+    if { ${ctrl_sensor} == "external" } {
+      hset ${scobj_hpath}/mode/ext_else_bath 1
+    } else {
+      hset ${scobj_hpath}/mode/ext_else_bath 0
+    }
+    hsetprop ${scobj_hpath}/setpoint tolerance ${tol}
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::julabo_lh45_gen {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_julabo_lh45_gen {name IP port {id 1} {ctrl_sensor "bath"} {tol 5.0}} {
+  set catch_status [ catch {
+    ::scobj::julabo_lh45_gen::sics_log 9 "add_julabo_lh45_gen ${name} ${IP} ${port} ${id} ${ctrl_sensor} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::julabo_lh45_gen::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::julabo_lh45_gen::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port} \"\\r\""
+        makesctcontroller sct_${name} std ${IP}:${port} "\r"
+      }
+    } else {
+      ::scobj::julabo_lh45_gen::sics_log 9 "[environment_simulation] => No sctcontroller for julabo_lh45_gen"
+    }
+    ::scobj::julabo_lh45_gen::sics_log 1 "::scobj::julabo_lh45_gen::mkDriver sct_${name} ${name} ${id} ${ctrl_sensor} ${tol}"
+    ::scobj::julabo_lh45_gen::mkDriver sct_${name} ${name} ${id} ${ctrl_sensor} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_julabo_lh45_gen.tcl"
+::scobj::julabo_lh45_gen::sics_log 9 "file evaluation of sct_julabo_lh45_gen.tcl"
+
+proc ::scobj::julabo_lh45_gen::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::julabo_lh45_gen"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "julabo_lh45_gen"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id ctrl_sensor tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_julabo_lh45_gen ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_julabo_lh45_gen ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::julabo_lh45_gen::read_config
+} else {
+  ::scobj::julabo_lh45_gen::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_218.tcl b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_218.tcl
index a5dfd21c..88a5c78a 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_218.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_218.tcl
@@ -127,7 +127,7 @@ proc ::scobj::lakeshore_218::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -338,14 +338,17 @@ clientput "file evaluation of sct_lakeshore_218.tcl"
 proc ::scobj::lakeshore_218::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::lakeshore_218"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -354,31 +357,37 @@ proc ::scobj::lakeshore_218::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "lakeshore_218"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_lakeshore_218 ${name} ${IP} ${PORT}
+          } else {
             add_lakeshore_218 ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_336.tcl b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_336.tcl
index a7a201dd..08bb5196 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_336.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_336.tcl
@@ -4,7 +4,7 @@
 
 ##
 # /*--------------------------------------------------------------------------
-# 	     L A K E S H O R E 3 x x   S E R I E S   D R I V E R
+#        L A K E S H O R E 3 x x   S E R I E S   D R I V E R
 #
 # @file: This file contains the implementation of a driver for the
 #      Lakeshore 336 and 340 Temperature controller implemented as a scriptcontext
@@ -83,20 +83,20 @@ namespace eval ::scobj::ls336 {
     set_param $tc_root ls340_settleTime 30
       # default Heater Range (0,..,5) zero is off, hence the least dangerous
     set_param $tc_root ls336_range 0
-	# upper and lower temperature limit in Kelvin
+  # upper and lower temperature limit in Kelvin
     set_param $tc_root ls336_upperlimit 500.0
     set_param $tc_root ls336_lowerlimit 4.0
-	# temperature units are Kelvin
+  # temperature units are Kelvin
     set_param $tc_root ls336_tempUnits "K"
-	# ls336 status byte
+  # ls336 status byte
         # enable extra logging - can produce huge stout****.log file in /usr/local/sics/log/
     set_param $tc_root ls336_verbose 0
-	# a list of available sensors (not all may be connected/active)
+  # a list of available sensors (not all may be connected/active)
     set_param $tc_root this_sensorlist [list A B C D]
-	# a list of controler loops
+  # a list of controler loops
     set_param $tc_root this_controlerlist [list 1 2]
-	# set device ID to unknown
-	# set self-test result to unknown
+  # set device ID to unknown
+  # set self-test result to unknown
     set_param $tc_root this_selfTestResult -1
         # status of input channels - unknown at startup
     set_param $tc_root ls336_sampleSensor  "UNKNOWN"
@@ -267,7 +267,7 @@ proc getValue {tc_root nextState cmd idx} {
             # Keep track of the time at which data was observed ** NXsensor allows float values only, not text
             if {0 == [string compare -length 9  $lastQueryCmd "DATETIME?"] } {
                 # DATETIME «MM»,«DD»,«YYYY»,«HH»,«mm»,«SS»,«sss»  Configure Date and Time.
-              	regsub -all {,} $data {:} data
+                regsub -all {,} $data {:} data
                 # data=08:31:2009:12:58:58:910
                 set separator {:}
                 set amonth [::scobj::ls336::getValFromString $data 0 $separator]
@@ -452,54 +452,54 @@ proc rdBitValue {tc_root rdCmd iSensor} {
     set data [sct result]
     switch -glob -- $data {
       "ASCERR:*" {
-	clientput "$data in rdBitValue"
-	sct geterror $data
+  clientput "$data in rdBitValue"
+  sct geterror $data
       }
       default {
-	if {$data  != [sct oldval]} {
-	  sct oldval $data
-	  sct utime readtime
-	  # RDGST? A/B/C/D Read input status returns an integer with the following meaning
-	  # Bit Weighting  StatusIndicator
-	  # 0   1  invalid reading
-	  # 1   2  old reading (not an error, ignored in ls336)
-	  # 4  16  temp underrange
-	  # 5  32  temp overrange
-	  # 6  64  sensor units zero
-	  # 7 128  sensor units overrange
-	  set sValue ""
-	  # Remove any leading zeros from string 'data' which ought to represent an integer,
-	  # ("001" => "1", "096" => "96") else the string may be misinterpreted as an octal number.
-	  if {0 == [string compare -length 1  $data "0"] } {
-	    set data [string range $data 1 5]
-	  }
-	  if {0 == [string compare -length 1  $data "0"] } {
-	    set data [string range $data 1 5]
-	  }
-	  set i $data
-	  # clientput "rdBitValue(): iSensor:$iSensor, data:$data"
-	  set bitValue [expr {$i & 1}]
-	  if {$bitValue == 1} {set sValue "Invalid reading, "}
-	  #set i [expr $i >> 1]
-	  # set bitValue [expr $i & 1]
-	  # if {$bitValue == 1} {set sValue "old reading"}
-	  set i [expr {$i >> 4}]
-	  set bitValue [expr {$i & 1}]
-	  if {$bitValue == 1} { set sValue [append sValue "temp underrange, "] }
-	  set i [expr {$i >> 1}]
-	  set bitValue [expr {$i & 1}]
-	  if {$bitValue == 1} { set sValue [append sValue "temp overrange, "] }
-	  set i [expr {$i >> 1}]
-	  set bitValue [expr {$i & 1}]
-	  if {$bitValue == 1} { set sValue [append sValue "sensor units zero, "] }
-	  set i [expr {$i >> 1}]
-	  set bitValue [expr {$i & 1}]
-	  if {$bitValue == 1} { set sValue [append sValue "sensor units overrange, "] }
-	  if { [string length $sValue] < 4 } {
-	    set sValue "ok"
-	  }
-	  sct update $sValue
-	}
+  if {$data  != [sct oldval]} {
+    sct oldval $data
+    sct utime readtime
+    # RDGST? A/B/C/D Read input status returns an integer with the following meaning
+    # Bit Weighting  StatusIndicator
+    # 0   1  invalid reading
+    # 1   2  old reading (not an error, ignored in ls336)
+    # 4  16  temp underrange
+    # 5  32  temp overrange
+    # 6  64  sensor units zero
+    # 7 128  sensor units overrange
+    set sValue ""
+    # Remove any leading zeros from string 'data' which ought to represent an integer,
+    # ("001" => "1", "096" => "96") else the string may be misinterpreted as an octal number.
+    if {0 == [string compare -length 1  $data "0"] } {
+      set data [string range $data 1 5]
+    }
+    if {0 == [string compare -length 1  $data "0"] } {
+      set data [string range $data 1 5]
+    }
+    set i $data
+    # clientput "rdBitValue(): iSensor:$iSensor, data:$data"
+    set bitValue [expr {$i & 1}]
+    if {$bitValue == 1} {set sValue "Invalid reading, "}
+    #set i [expr $i >> 1]
+    # set bitValue [expr $i & 1]
+    # if {$bitValue == 1} {set sValue "old reading"}
+    set i [expr {$i >> 4}]
+    set bitValue [expr {$i & 1}]
+    if {$bitValue == 1} { set sValue [append sValue "temp underrange, "] }
+    set i [expr {$i >> 1}]
+    set bitValue [expr {$i & 1}]
+    if {$bitValue == 1} { set sValue [append sValue "temp overrange, "] }
+    set i [expr {$i >> 1}]
+    set bitValue [expr {$i & 1}]
+    if {$bitValue == 1} { set sValue [append sValue "sensor units zero, "] }
+    set i [expr {$i >> 1}]
+    set bitValue [expr {$i & 1}]
+    if {$bitValue == 1} { set sValue [append sValue "sensor units overrange, "] }
+    if { [string length $sValue] < 4 } {
+      set sValue "ok"
+    }
+    sct update $sValue
+  }
       }
     }
   } message ]} {
@@ -1581,7 +1581,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable p
   # @return               nothing (well, the sct object)
   proc mk_sct_lakeshore_336 {sct_controller klasse tempobj CID CTYPE tol1 tol2 verbose} {
     if {[ catch {
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klasse
       sicslist setatt $tempobj long_name $tempobj
       # Create a base node for all the state machines of this sics object
@@ -1628,84 +1627,84 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable p
       # wrFunc         Function to be called to send the wrCmd to the device, typically setValue()
       # allowedValues  allowed values for the node data - does not permit other
       set deviceCommandToplevel {
-        sensor  sampleSensor      0 1 0 0 1 1 1 text  user {CSET? 1}	{rdValue}     {InpSample }   {setPseudoValue} {A,B,C,D}
-        sensor  Tsample           1 0 0 0 1 1 1 float spy  {KRDG? A}	{rdValue}     {}	     {setValue} {}
-        sensor  ctrl_Loop_1       1 0 0 0 1 1 1 text  user {CSET? 1}	{rdValue}     {}	     {setValue} {}
-        sensor  ctrlLp1_value     1 0 0 0 1 1 1 float spy  {KRDG? A}	{rdValue}     {}	     {setValue} {}
-        sensor  setpoint1         1 1 1 1 1 1 1 float user {SETP? 1}	{rdValue}     {SETP 1,}      {setPoint} {}
-        sensor  ctrl_Loop_2       1 0 0 0 2 1 1 text  user {CSET? 2}	{rdValue}     {}	     {setValue} {}
-        sensor  ctrlLp2_value     1 0 0 0 2 1 1 float spy  {KRDG? B}	{rdValue}     {}	     {setValue} {}
-        sensor  setpoint2         1 1 1 1 2 1 1 float user {SETP? 2}	{rdValue}     {SETP 2,}      {setPoint} {}
-        sensor  ctrl_Loop_3       1 0 0 0 3 0 1 text  user {CSET? 3}	{rdValue}     {}	     {setValue} {}
-        sensor  ctrlLp3_value     1 0 0 0 3 0 1 float spy  {KRDG? C}	{rdValue}     {}	     {setValue} {}
-        sensor  setpoint3         1 1 1 1 3 0 1 float user {SETP? 3}	{rdValue}     {SETP 3,}      {setPoint} {}
-        sensor  ctrl_Loop_4       1 0 0 0 4 0 1 text  user {CSET? 4}	{rdValue}     {}	     {setValue} {}
-        sensor  ctrlLp4_value     1 0 0 0 4 0 1 float spy  {KRDG? D}	{rdValue}     {}	     {setValue} {}
-        sensor  setpoint4         1 1 1 1 4 0 1 float user {SETP? 4}	{rdValue}     {SETP 4,}      {setPoint} {}
-        sensor  sensorValueA      1 0 1 0 A 1 1 float spy  {KRDG? A}	{rdInpValue}  {}	     {setValue} {}
-        sensor  sensorValueB      1 0 1 0 B 1 1 float spy  {KRDG? B}	{rdInpValue}  {}	     {setValue} {}
-        sensor  sensorValueC      1 0 1 0 C 1 1 float spy  {KRDG? C}	{rdInpValue}  {}	     {setValue} {}
-        sensor  sensorValueD      1 0 1 0 D 1 1 float spy  {KRDG? D}	{rdInpValue}  {}	     {setValue} {}
+        sensor  sampleSensor      0 1 0 0 1 1 1 text  user {CSET? 1}  {rdValue}     {InpSample }   {setPseudoValue} {A,B,C,D}
+        sensor  Tsample           1 0 0 0 1 1 1 float spy  {KRDG? A}  {rdValue}     {}       {setValue} {}
+        sensor  ctrl_Loop_1       1 0 0 0 1 1 1 text  user {CSET? 1}  {rdValue}     {}       {setValue} {}
+        sensor  ctrlLp1_value     1 0 0 0 1 1 1 float spy  {KRDG? A}  {rdValue}     {}       {setValue} {}
+        sensor  setpoint1         1 1 1 1 1 1 1 float user {SETP? 1}  {rdValue}     {SETP 1,}      {setPoint} {}
+        sensor  ctrl_Loop_2       1 0 0 0 2 1 1 text  user {CSET? 2}  {rdValue}     {}       {setValue} {}
+        sensor  ctrlLp2_value     1 0 0 0 2 1 1 float spy  {KRDG? B}  {rdValue}     {}       {setValue} {}
+        sensor  setpoint2         1 1 1 1 2 1 1 float user {SETP? 2}  {rdValue}     {SETP 2,}      {setPoint} {}
+        sensor  ctrl_Loop_3       1 0 0 0 3 0 1 text  user {CSET? 3}  {rdValue}     {}       {setValue} {}
+        sensor  ctrlLp3_value     1 0 0 0 3 0 1 float spy  {KRDG? C}  {rdValue}     {}       {setValue} {}
+        sensor  setpoint3         1 1 1 1 3 0 1 float user {SETP? 3}  {rdValue}     {SETP 3,}      {setPoint} {}
+        sensor  ctrl_Loop_4       1 0 0 0 4 0 1 text  user {CSET? 4}  {rdValue}     {}       {setValue} {}
+        sensor  ctrlLp4_value     1 0 0 0 4 0 1 float spy  {KRDG? D}  {rdValue}     {}       {setValue} {}
+        sensor  setpoint4         1 1 1 1 4 0 1 float user {SETP? 4}  {rdValue}     {SETP 4,}      {setPoint} {}
+        sensor  sensorValueA      1 0 1 0 A 1 1 float spy  {KRDG? A}  {rdInpValue}  {}       {setValue} {}
+        sensor  sensorValueB      1 0 1 0 B 1 1 float spy  {KRDG? B}  {rdInpValue}  {}       {setValue} {}
+        sensor  sensorValueC      1 0 1 0 C 1 1 float spy  {KRDG? C}  {rdInpValue}  {}       {setValue} {}
+        sensor  sensorValueD      1 0 1 0 D 1 1 float spy  {KRDG? D}  {rdInpValue}  {}       {setValue} {}
       }
       set deviceCommand {
-        input   alarm_Limits_A    1 1 1 0 A 1 1 text  spy  {ALARM? A}	{rdAlarmVal}  {ALARM A,}     {setValue} {}
-        input   alarm_Limits_B    1 1 1 0 B 1 1 text  spy  {ALARM? B}	{rdAlarmVal}  {ALARM B,}     {setValue} {}
-        input   alarm_Limits_C    1 1 1 0 C 1 1 text  spy  {ALARM? C}	{rdAlarmVal}  {ALARM C,}     {setValue} {}
-        input   alarm_Limits_D    1 1 1 0 D 1 1 text  spy  {ALARM? D}	{rdAlarmVal}  {ALARM D,}     {setValue} {}
-        input   alarmStatusA      1 0 1 0 A 1 1 text  spy  {ALARMST? A} {rdValue}     {}	     {setValue} {}
-        input   alarmStatusB      1 0 1 0 B 1 1 text  spy  {ALARMST? B} {rdValue}     {}	     {setValue} {}
-        input   alarmStatusC      1 0 1 0 C 1 1 text  spy  {ALARMST? C} {rdValue}     {}	     {setValue} {}
-        input   alarmStatusD      1 0 1 0 D 1 1 text  spy  {ALARMST? D} {rdValue}     {}	     {setValue} {}
-        input   inpCalCurve_A     1 1 1 0 A 1 1 int   user {INCRV? A}	{rdCrvValue}  {INCRV A,}     {setValue} {}
-        input   calCurveHdr_A     1 0 1 0 A 1 1 text  user {CRVHDR? }	{rdValue}     {}	     {setValue} {}
-        input   inpCalCurve_B     1 1 1 0 B 1 1 int   user {INCRV? B}	{rdCrvValue}  {INCRV B,}     {setValue} {}
-        input   calCurveHdr_B     1 0 1 0 B 1 1 text  user {CRVHDR? }	{rdValue}     {}	     {setValue} {}
-        input   inpCalCurve_C     1 1 1 0 C 1 1 int   user {INCRV? C}	{rdCrvValue}  {INCRV C,}     {setValue} {}
-        input   calCurveHdr_C     1 0 1 0 C 1 1 text  user {CRVHDR? }	{rdValue}     {}	     {setValue} {}
-        input   inpCalCurve_D     1 1 1 0 D 1 1 int   user {INCRV? D}	{rdCrvValue}  {INCRV D,}     {setValue} {}
-        input   calCurveHdr_D     1 0 1 0 D 1 1 text  user {CRVHDR? }	{rdValue}     {}	     {setValue} {}
+        input   alarm_Limits_A    1 1 1 0 A 1 1 text  spy  {ALARM? A} {rdAlarmVal}  {ALARM A,}     {setValue} {}
+        input   alarm_Limits_B    1 1 1 0 B 1 1 text  spy  {ALARM? B} {rdAlarmVal}  {ALARM B,}     {setValue} {}
+        input   alarm_Limits_C    1 1 1 0 C 1 1 text  spy  {ALARM? C} {rdAlarmVal}  {ALARM C,}     {setValue} {}
+        input   alarm_Limits_D    1 1 1 0 D 1 1 text  spy  {ALARM? D} {rdAlarmVal}  {ALARM D,}     {setValue} {}
+        input   alarmStatusA      1 0 1 0 A 1 1 text  spy  {ALARMST? A} {rdValue}     {}       {setValue} {}
+        input   alarmStatusB      1 0 1 0 B 1 1 text  spy  {ALARMST? B} {rdValue}     {}       {setValue} {}
+        input   alarmStatusC      1 0 1 0 C 1 1 text  spy  {ALARMST? C} {rdValue}     {}       {setValue} {}
+        input   alarmStatusD      1 0 1 0 D 1 1 text  spy  {ALARMST? D} {rdValue}     {}       {setValue} {}
+        input   inpCalCurve_A     1 1 1 0 A 1 1 int   user {INCRV? A} {rdCrvValue}  {INCRV A,}     {setValue} {}
+        input   calCurveHdr_A     1 0 1 0 A 1 1 text  user {CRVHDR? } {rdValue}     {}       {setValue} {}
+        input   inpCalCurve_B     1 1 1 0 B 1 1 int   user {INCRV? B} {rdCrvValue}  {INCRV B,}     {setValue} {}
+        input   calCurveHdr_B     1 0 1 0 B 1 1 text  user {CRVHDR? } {rdValue}     {}       {setValue} {}
+        input   inpCalCurve_C     1 1 1 0 C 1 1 int   user {INCRV? C} {rdCrvValue}  {INCRV C,}     {setValue} {}
+        input   calCurveHdr_C     1 0 1 0 C 1 1 text  user {CRVHDR? } {rdValue}     {}       {setValue} {}
+        input   inpCalCurve_D     1 1 1 0 D 1 1 int   user {INCRV? D} {rdCrvValue}  {INCRV D,}     {setValue} {}
+        input   calCurveHdr_D     1 0 1 0 D 1 1 text  user {CRVHDR? } {rdValue}     {}       {setValue} {}
         input   inputTypeA        1 1 1 0 A 0 1 text  user {INTYPE? A}  {rdValue}     {INTYPE A,}    {setValue} {}
         input   inputTypeB        1 1 1 0 B 0 1 text  user {INTYPE? B}  {rdValue}     {INTYPE B,}    {setValue} {}
         input   inputTypeC        1 1 1 0 C 0 1 text  user {INTYPE? C}  {rdValue}     {INTYPE C,}    {setValue} {}
         input   inputTypeD        1 1 1 0 D 0 1 text  user {INTYPE? D}  {rdValue}     {INTYPE D,}    {setValue} {}
-        input   sensorStatusA     1 0 1 0 A 1 1 text  spy  {RDGST? A}	{rdBitValue}  {}	     {setValue} {}
-        input   sensorStatusB     1 0 1 0 B 1 1 text  spy  {RDGST? B}	{rdBitValue}  {}	     {setValue} {}
-        input   sensorStatusC     1 0 1 0 C 1 1 text  spy  {RDGST? C}	{rdBitValue}  {}	     {setValue} {}
-        input   sensorStatusD     1 0 1 0 D 1 1 text  spy  {RDGST? D}	{rdBitValue}  {}	     {setValue} {}
-        control outMode_1         1 1 1 0 1 0 1 text  user {OUTMODE? 1}	{rdCfgValue}  {OUTMODE 1,}   {setValue} {}
-        control outMode_2         1 1 1 0 2 0 1 text  user {OUTMODE? 2}	{rdCfgValue}  {OUTMODE 2,}   {setValue} {}
-        control outMode_3         1 1 1 0 3 0 1 text  user {OUTMODE? 3}	{rdCfgValue}  {OUTMODE 3,}   {setValue} {}
-        control outMode_4         1 1 1 0 4 0 1 text  user {OUTMODE? 4}	{rdCfgValue}  {OUTMODE 4,}   {setValue} {}
-        control manualOut_1       1 1 1 0 1 1 1 text  user {MOUT? 1}	{rdValue}     {MOUT 1,}      {setValue} {}
-        control manualOut_2       1 1 1 0 2 1 1 text  user {MOUT? 2}	{rdValue}     {MOUT 2,}      {setValue} {}
-        control manualOut_3       1 1 1 0 3 0 1 text  user {MOUT? 3}	{rdValue}     {MOUT 3,}      {setValue} {}
-        control manualOut_4       1 1 1 0 4 0 1 text  user {MOUT? 4}	{rdValue}     {MOUT 4,}      {setValue} {}
-        control pid_Loop_1        1 1 1 0 1 1 1 text  user {PID? 1}	{rdValue}     {PID 1,}       {setValue} {}
-        control pid_Loop_2        1 1 1 0 2 1 1 text  user {PID? 2}	{rdValue}     {PID 2,}       {setValue} {}
-        control ramp_Loop_1       1 1 1 0 1 1 1 text  user {RAMP? 1}	{rdValue}     {RAMP 1,}      {setValue} {}
-        control ramp_Loop_2       1 1 1 0 2 1 1 text  user {RAMP? 2}	{rdValue}     {RAMP 2,}      {setValue} {}
-        control rampStatus_Loop_1 1 0 1 0 1 1 1 int   spy  {RAMPST? 1}  {rdValue}     {}	     {setValue} {}
-        control rampStatus_Loop_2 1 0 1 0 2 1 1 int   spy  {RAMPST? 2}  {rdValue}     {}	     {setValue} {}
-        heater  heaterOutput_1    1 1 1 0 1 0 1 float user {HTR? 1}	{rdValue}     {}	     {setValue} {}
-        heater  heaterOutput_2    1 1 1 0 2 0 1 float user {HTR? 2}	{rdValue}     {}	     {setValue} {}
-        heater  heaterStatus_1    1 0 1 0 1 0 1 int   spy  {HTRST? 1}	{rdValue}     {}	     {setValue} {}
-        heater  heaterStatus_2    1 0 1 0 2 0 1 int   spy  {HTRST? 2}	{rdValue}     {}	     {setValue} {}
-        heater  heaterRange_1     1 1 1 0 0 0 1 int   user {RANGE? 1}	{rdValue}     {RANGE 1,}     {setValue} {0,1,2,3}
-        heater  heaterRange_2     1 1 1 0 0 0 1 int   user {RANGE? 2}	{rdValue}     {RANGE 2,}     {setValue} {0,1,2,3}
-        heater  heaterRange_3     1 1 1 0 0 0 1 int   user {RANGE? 3}	{rdValue}     {RANGE 3,}     {setValue} {0,1}
-        heater  heaterRange_4     1 1 1 0 0 0 1 int   user {RANGE? 4}	{rdValue}     {RANGE 4,}     {setValue} {0,1}
-        other   deviceID_idn      1 0 1 0 0 1 1 text  spy  {*IDN?}	{inTolerance} {}	     {setValue} {}
-        other   selftest          1 0 0 0 0 1 1 int   user {*TST?}	{rdValue}     {}	     {setValue} {}
-        other   relayStatusHi     1 0 1 0 1 1 1 int   spy  {RELAYST? 1} {rdValue}     {}	     {setValue} {}
-        other   relayStatusLo     1 0 1 0 2 1 1 int   spy  {RELAYST? 2} {rdValue}     {}	     {setValue} {}
-        other   relayCtrlParmHi   1 1 1 0 0 1 1 int   spy  {RELAY? 1}	{rdValue}     {RELAY 1,}     {setValue} {}
-        other   relayCtrlParmLo   1 1 1 0 0 1 1 int   spy  {RELAY? 2}	{rdValue}     {RELAY 2,}     {setValue} {}
-        other   statusByte        1 0 1 0 0 1 1 int   spy  {*STB?}	{rdValue}     {}	     {setValue} {}
+        input   sensorStatusA     1 0 1 0 A 1 1 text  spy  {RDGST? A} {rdBitValue}  {}       {setValue} {}
+        input   sensorStatusB     1 0 1 0 B 1 1 text  spy  {RDGST? B} {rdBitValue}  {}       {setValue} {}
+        input   sensorStatusC     1 0 1 0 C 1 1 text  spy  {RDGST? C} {rdBitValue}  {}       {setValue} {}
+        input   sensorStatusD     1 0 1 0 D 1 1 text  spy  {RDGST? D} {rdBitValue}  {}       {setValue} {}
+        control outMode_1         1 1 1 0 1 0 1 text  user {OUTMODE? 1} {rdCfgValue}  {OUTMODE 1,}   {setValue} {}
+        control outMode_2         1 1 1 0 2 0 1 text  user {OUTMODE? 2} {rdCfgValue}  {OUTMODE 2,}   {setValue} {}
+        control outMode_3         1 1 1 0 3 0 1 text  user {OUTMODE? 3} {rdCfgValue}  {OUTMODE 3,}   {setValue} {}
+        control outMode_4         1 1 1 0 4 0 1 text  user {OUTMODE? 4} {rdCfgValue}  {OUTMODE 4,}   {setValue} {}
+        control manualOut_1       1 1 1 0 1 1 1 text  user {MOUT? 1}  {rdValue}     {MOUT 1,}      {setValue} {}
+        control manualOut_2       1 1 1 0 2 1 1 text  user {MOUT? 2}  {rdValue}     {MOUT 2,}      {setValue} {}
+        control manualOut_3       1 1 1 0 3 0 1 text  user {MOUT? 3}  {rdValue}     {MOUT 3,}      {setValue} {}
+        control manualOut_4       1 1 1 0 4 0 1 text  user {MOUT? 4}  {rdValue}     {MOUT 4,}      {setValue} {}
+        control pid_Loop_1        1 1 1 0 1 1 1 text  user {PID? 1} {rdValue}     {PID 1,}       {setValue} {}
+        control pid_Loop_2        1 1 1 0 2 1 1 text  user {PID? 2} {rdValue}     {PID 2,}       {setValue} {}
+        control ramp_Loop_1       1 1 1 0 1 1 1 text  user {RAMP? 1}  {rdValue}     {RAMP 1,}      {setValue} {}
+        control ramp_Loop_2       1 1 1 0 2 1 1 text  user {RAMP? 2}  {rdValue}     {RAMP 2,}      {setValue} {}
+        control rampStatus_Loop_1 1 0 1 0 1 1 1 int   spy  {RAMPST? 1}  {rdValue}     {}       {setValue} {}
+        control rampStatus_Loop_2 1 0 1 0 2 1 1 int   spy  {RAMPST? 2}  {rdValue}     {}       {setValue} {}
+        heater  heaterOutput_1    1 1 1 0 1 0 1 float user {HTR? 1} {rdValue}     {}       {setValue} {}
+        heater  heaterOutput_2    1 1 1 0 2 0 1 float user {HTR? 2} {rdValue}     {}       {setValue} {}
+        heater  heaterStatus_1    1 0 1 0 1 0 1 int   spy  {HTRST? 1} {rdValue}     {}       {setValue} {}
+        heater  heaterStatus_2    1 0 1 0 2 0 1 int   spy  {HTRST? 2} {rdValue}     {}       {setValue} {}
+        heater  heaterRange_1     1 1 1 0 0 0 1 int   user {RANGE? 1} {rdValue}     {RANGE 1,}     {setValue} {0,1,2,3}
+        heater  heaterRange_2     1 1 1 0 0 0 1 int   user {RANGE? 2} {rdValue}     {RANGE 2,}     {setValue} {0,1,2,3}
+        heater  heaterRange_3     1 1 1 0 0 0 1 int   user {RANGE? 3} {rdValue}     {RANGE 3,}     {setValue} {0,1}
+        heater  heaterRange_4     1 1 1 0 0 0 1 int   user {RANGE? 4} {rdValue}     {RANGE 4,}     {setValue} {0,1}
+        other   deviceID_idn      1 0 1 0 0 1 1 text  spy  {*IDN?}  {inTolerance} {}       {setValue} {}
+        other   selftest          1 0 0 0 0 1 1 int   user {*TST?}  {rdValue}     {}       {setValue} {}
+        other   relayStatusHi     1 0 1 0 1 1 1 int   spy  {RELAYST? 1} {rdValue}     {}       {setValue} {}
+        other   relayStatusLo     1 0 1 0 2 1 1 int   spy  {RELAYST? 2} {rdValue}     {}       {setValue} {}
+        other   relayCtrlParmHi   1 1 1 0 0 1 1 int   spy  {RELAY? 1} {rdValue}     {RELAY 1,}     {setValue} {}
+        other   relayCtrlParmLo   1 1 1 0 0 1 1 int   spy  {RELAY? 2} {rdValue}     {RELAY 2,}     {setValue} {}
+        other   statusByte        1 0 1 0 0 1 1 int   spy  {*STB?}  {rdValue}     {}       {setValue} {}
       }
       # The following 2 commands take no parameter - this makes them difficult to implement in a hipadaba structure
       # because they would be nodes without values...
-      #        input   alarmResetAll     0 1 0 0 0 1 1 text  user {}		{rdValue}     {ALMRST}       {setValue} {}
-      #        other   reset_rst         0 1 0 0 0 1 1 text  user {}		{rdValue}     {*RST}	     {setValue} {}
+      #        input   alarmResetAll     0 1 0 0 0 1 1 text  user {}    {rdValue}     {ALMRST}       {setValue} {}
+      #        other   reset_rst         0 1 0 0 0 1 1 text  user {}    {rdValue}     {*RST}       {setValue} {}
 
       hfactory $scobj_hpath/status plain spy text
       hsetprop $scobj_hpath/status values busy,idle
@@ -1896,10 +1895,10 @@ proc add_lakeshore_336 {name IP port {terminator \r\n} {_tol1 1.0} {_tol2 1.0} {
   if {[ catch {
     if {[string equal -nocase "aqadapter" "${IP}"]} {
       # dcl 2013-05-27: in this case the port is the name of the AsyncQueue
-      clientput "\add_lakeshore_336: makesctcontroller sct_ls336_$name aqadapter ${port} for Lakeshore model 336"
+      clientput "add_lakeshore_336: makesctcontroller sct_ls336_$name aqadapter ${port} for Lakeshore model 336"
       makesctcontroller sct_ls336_$name aqadapter ${port}
     } else {
-    clientput "\add_lakeshore_336: makesctcontroller sct_ls336_$name std ${IP}:$port $terminator for Lakeshore model 336"
+    clientput "add_lakeshore_336: makesctcontroller sct_ls336_$name std ${IP}:$port $terminator for Lakeshore model 336"
       makesctcontroller sct_ls336_$name std ${IP}:$port $terminator
     }
     ::scobj::ls336::mk_sct_lakeshore_336 sct_ls336_$name environment $name $CID $CTYPE $_tol1 $_tol2 $_verbose
@@ -1910,91 +1909,3 @@ proc add_lakeshore_336 {name IP port {terminator \r\n} {_tol1 1.0} {_tol2 1.0} {
     return -code error "in add_ls336: $message"
   }
 }
-
-namespace eval ::scobj::lakeshore_336 {
-set debug_threshold 5
-}
-proc ::scobj::lakeshore_336::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::lakeshore_336::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::lakeshore_336::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_lakeshore_336.tcl"
-::scobj::lakeshore_336::sics_log 9 "file evaluation of sct_lakeshore_336.tcl"
-
-proc ::scobj::lakeshore_336::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::lakeshore_336"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "lakeshore_336"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {tol1 tol2 id} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_lakeshore_336 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::lakeshore_336::read_config
-} else {
-  ::scobj::lakeshore_336::sics_log 5 "No config dict"
-}
-
-
-
-
-namespace import ::scobj::ls336::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_340.tcl b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_340.tcl
index eb678312..6965a276 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_340.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_340.tcl
@@ -1755,8 +1755,9 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable p
   # @param tempobj        short name for the temperature controller scriptcontext object (typ. tc1 or tc2)
   # @param tol            temperature tolerance in Kelvin (typ. 1)
   # @return               nothing (well, the sct object)
-  proc mk_sct_lakeshore_340 {sct_controller klasse tempobj CID CTYPE LSmodel tol1 tol2 verbose} {
+  proc mk_sct_lakeshore_340 {sct_controller klasse tempobj CID CTYPE tol1 tol2 verbose} {
     if {[ catch {
+      set LSmodel "ls340"
       set ::scobj::ls340::ls340_driveTolerance1 $tol1
       set ::scobj::ls340::ls340_driveTolerance2 $tol2
       set ::scobj::ls340::ls340_LSmodel $LSmodel
@@ -1770,7 +1771,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable p
       #Wombat uses only CR not CRLF
       #set ::scobj::ls340::ls340_term ""  ! obsolete
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klasse
       sicslist setatt $tempobj long_name $tempobj
       # Create a base node for all the state machines of this sics object
@@ -2100,10 +2100,10 @@ proc add_lakeshore_340 {name IP port {terminator \r\n} {_tol1 1.0} {_tol2 1.0} {
   if {[ catch {
     set _ls340_LSmodel 340
     if {[string equal -nocase "aqadapter" "${IP}"]} {
-      clientput "\add_lakeshore_340: makesctcontroller sct_ls340_$name aqadapter ${port} for Lakeshore model 340"
+      clientput "add_lakeshore_340: makesctcontroller sct_ls340_$name aqadapter ${port} for Lakeshore model 340"
       makesctcontroller sct_ls340_$name aqadapter ${port}
     } else {
-      clientput "\add_lakeshore_340: makesctcontroller sct_ls340_$name std ${IP}:$port $terminator for Lakeshore model 340"
+      clientput "add_lakeshore_340: makesctcontroller sct_ls340_$name std ${IP}:$port $terminator for Lakeshore model 340"
       makesctcontroller sct_ls340_$name std ${IP}:$port $terminator
     }
     ::scobj::ls340::mk_sct_lakeshore_340 sct_ls340_$name environment $name $CID $CTYPE $_ls340_LSmodel $_tol1 $_tol2 $_verbose
@@ -2114,87 +2114,3 @@ proc add_lakeshore_340 {name IP port {terminator \r\n} {_tol1 1.0} {_tol2 1.0} {
     return -code error "in add_lakeshore_340: $message"
   }
 }
-
-namespace eval ::scobj::lakeshore_340 {
-set debug_threshold 5
-}
-proc ::scobj::lakeshore_340::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::lakeshore_340::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::lakeshore_340::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_lakeshore_336.tcl"
-::scobj::lakeshore_336::sics_log 9 "file evaluation of sct_lakeshore_336.tcl"
-
-proc ::scobj::lakeshore_340::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::lakeshore_340"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "lakeshore_340"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {tol1 tol2 id} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_lakeshore_340 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-  }
-
-if { [info exists ::config_dict] } {
-  ::scobj::lakeshore_340::read_config
-} else {
-  ::scobj::lakeshore_340::sics_log 5 "No config dict"
-}
-namespace import ::scobj::ls340::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_370.tcl b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_370.tcl
index e7032d2f..6b4750c0 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_370.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_370.tcl
@@ -785,7 +785,6 @@ namespace eval ::scobj::[set vendor]_[set device] {
     debug_log 1 "mk_sct_driver $sct_controller $klass $name $tol"
     set catch_status [ catch {
 
-      MakeSICSObj $name SCT_OBJECT
       sicslist setatt $name klass $klass
       sicslist setatt $name long_name $name
 
@@ -927,72 +926,3 @@ namespace eval ::scobj::[set vendor]_[set device] {
 namespace import ::scobj::[set vendor]_[set device]::*
 
 #   add_lakeshore_370 "tc371" 127.0.0.1 7371 2.0
-
-proc ::scobj::lakeshore_370::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::lakeshore_370::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::lakeshore_370::${debug_string}"
-    }
-  } catch_message ]
-}
-
-
-proc ::scobj::lakeshore_370::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::lakeshore_370"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "lakeshore_370"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            add_lakeshore_370 ${name} "aqadapter" ${asyncqueue}
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::lakeshore_370::read_config
-} else {
-  ::scobj::lakeshore_370::sics_log 5 "No config dict"
-}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_lakeshore_m370.tcl b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_m370.tcl
new file mode 100644
index 00000000..85f56563
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_lakeshore_m370.tcl
@@ -0,0 +1,161 @@
+# Generated driver for lakeshore_m370
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::lakeshore_m370 {
+  set debug_threshold 5
+}
+
+proc ::scobj::lakeshore_m370::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/lakeshore_m370_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::lakeshore_m370::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::lakeshore_m370::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::lakeshore_m370::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::lakeshore_m370::mkDriver { sct_controller name tol } {
+  ::scobj::lakeshore_m370::sics_log 9 "::scobj::lakeshore_m370::mkDriver ${sct_controller} ${name} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_driver $sct_controller environment $name $tol
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::lakeshore_m370 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_lakeshore_m370 {name IP port tol} {
+  set catch_status [ catch {
+    ::scobj::lakeshore_m370::sics_log 9 "add_lakeshore_m370 ${name} ${IP} ${port} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::lakeshore_m370::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::lakeshore_m370::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::lakeshore_m370::sics_log 9 "[environment_simulation] => No sctcontroller for lakeshore_m370"
+    }
+    ::scobj::lakeshore_m370::sics_log 1 "::scobj::lakeshore_m370::mkDriver sct_${name} ${name} ${tol}"
+    ::scobj::lakeshore_m370::mkDriver sct_${name} ${name} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_lakeshore_m370.tcl"
+::scobj::lakeshore_m370::sics_log 9 "file evaluation of sct_lakeshore_m370.tcl"
+
+proc ::scobj::lakeshore_m370::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::lakeshore_m370"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "lakeshore_m370"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_lakeshore_m370 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_lakeshore_m370 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::lakeshore_m370::read_config
+} else {
+  ::scobj::lakeshore_m370::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_ls336.tcl b/site_ansto/instrument/config/environment/temperature/sct_ls336.tcl
new file mode 100644
index 00000000..8d4dc858
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_ls336.tcl
@@ -0,0 +1,161 @@
+# Generated driver for ls336
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::ls336 {
+  set debug_threshold 5
+}
+
+proc ::scobj::ls336::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/ls336_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::ls336::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::ls336::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::ls336::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::ls336::mkDriver { sct_controller name id datype tol1 tol2 } {
+  ::scobj::ls336::sics_log 9 "::scobj::ls336::mkDriver ${sct_controller} ${name} ${id} ${datype} ${tol1} ${tol2}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    ::scobj::ls336::mk_sct_lakeshore_336 $sct_controller environment $name $id $datype $tol1 $tol2 0
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::ls336 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_ls336 {name IP port id datype {tol1 1.0} {tol2 1.0}} {
+  set catch_status [ catch {
+    ::scobj::ls336::sics_log 9 "add_ls336 ${name} ${IP} ${port} ${id} ${datype} ${tol1} ${tol2}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::ls336::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::ls336::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::ls336::sics_log 9 "[environment_simulation] => No sctcontroller for ls336"
+    }
+    ::scobj::ls336::sics_log 1 "::scobj::ls336::mkDriver sct_${name} ${name} ${id} ${datype} ${tol1} ${tol2}"
+    ::scobj::ls336::mkDriver sct_${name} ${name} ${id} ${datype} ${tol1} ${tol2}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_ls336.tcl"
+::scobj::ls336::sics_log 9 "file evaluation of sct_ls336.tcl"
+
+proc ::scobj::ls336::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::ls336"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "ls336"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype tol1 tol2} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_ls336 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_ls336 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::ls336::read_config
+} else {
+  ::scobj::ls336::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_ls340.tcl b/site_ansto/instrument/config/environment/temperature/sct_ls340.tcl
new file mode 100644
index 00000000..bf33673a
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_ls340.tcl
@@ -0,0 +1,161 @@
+# Generated driver for ls340
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::ls340 {
+  set debug_threshold 5
+}
+
+proc ::scobj::ls340::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/ls340_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::ls340::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::ls340::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::ls340::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::ls340::mkDriver { sct_controller name id datype tol1 tol2 } {
+  ::scobj::ls340::sics_log 9 "::scobj::ls340::mkDriver ${sct_controller} ${name} ${id} ${datype} ${tol1} ${tol2}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    ::scobj::ls340::mk_sct_lakeshore_340 $sct_controller environment $name $id $datype $tol1 $tol2 0
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::ls340 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_ls340 {name IP port id datype {tol1 1.0} {tol2 1.0}} {
+  set catch_status [ catch {
+    ::scobj::ls340::sics_log 9 "add_ls340 ${name} ${IP} ${port} ${id} ${datype} ${tol1} ${tol2}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::ls340::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::ls340::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::ls340::sics_log 9 "[environment_simulation] => No sctcontroller for ls340"
+    }
+    ::scobj::ls340::sics_log 1 "::scobj::ls340::mkDriver sct_${name} ${name} ${id} ${datype} ${tol1} ${tol2}"
+    ::scobj::ls340::mkDriver sct_${name} ${name} ${id} ${datype} ${tol1} ${tol2}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_ls340.tcl"
+::scobj::ls340::sics_log 9 "file evaluation of sct_ls340.tcl"
+
+proc ::scobj::ls340::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::ls340"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "ls340"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype tol1 tol2} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_ls340 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_ls340 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::ls340::read_config
+} else {
+  ::scobj::ls340::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_base.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_base.tcl
index ff9dacb7..4d9e5e7a 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_base.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_base.tcl
@@ -180,7 +180,7 @@ proc ::scobj::mercury_base::rdText {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -212,7 +212,7 @@ proc ::scobj::mercury_base::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -350,7 +350,6 @@ proc ::scobj::mercury_base::mkDriver { sct_controller name id tol } {
       ${sct_controller} poll ${scobj_hpath}/Loop1/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop1/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop1/setpoint
-      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor ${sct_controller}
     } else {
       ::scobj::mercury_base::sics_log 9 "[environment_simulation] => No poll/write for mercury_base"
     }
@@ -427,7 +426,6 @@ proc ::scobj::mercury_base::mkDriver { sct_controller name id tol } {
       ${sct_controller} poll ${scobj_hpath}/Loop2/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop2/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop2/setpoint
-      ansto_makesctdrive ${name}_Loop2_setpoint ${scobj_hpath}/Loop2/setpoint ${scobj_hpath}/Loop2/sensor ${sct_controller}
     } else {
       ::scobj::mercury_base::sics_log 9 "[environment_simulation] => No poll/write for mercury_base"
     }
@@ -504,12 +502,16 @@ proc ::scobj::mercury_base::mkDriver { sct_controller name id tol } {
       ${sct_controller} poll ${scobj_hpath}/Loop3/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop3/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop3/setpoint
-      ansto_makesctdrive ${name}_Loop3_setpoint ${scobj_hpath}/Loop3/setpoint ${scobj_hpath}/Loop3/sensor ${sct_controller}
     } else {
       ::scobj::mercury_base::sics_log 9 "[environment_simulation] => No poll/write for mercury_base"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Loop2_setpoint ${scobj_hpath}/Loop2/setpoint ${scobj_hpath}/Loop2/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Loop3_setpoint ${scobj_hpath}/Loop3/setpoint ${scobj_hpath}/Loop3/sensor ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -548,14 +550,17 @@ clientput "file evaluation of sct_mercury_base.tcl"
 proc ::scobj::mercury_base::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_base"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -564,40 +569,52 @@ proc ::scobj::mercury_base::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_base"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id tol} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_base ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_base ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_level.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_level.tcl
index ed0c4d4a..f4f8dcd9 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_level.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_level.tcl
@@ -107,7 +107,7 @@ proc ::scobj::mercury_level::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -225,14 +225,17 @@ clientput "file evaluation of sct_mercury_level.tcl"
 proc ::scobj::mercury_level::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_level"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -241,40 +244,52 @@ proc ::scobj::mercury_level::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_level"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_level ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_level ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_pres.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_pres.tcl
index 36f16976..1d4d1211 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_pres.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_pres.tcl
@@ -180,7 +180,7 @@ proc ::scobj::mercury_pres::rdText {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -212,7 +212,7 @@ proc ::scobj::mercury_pres::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -345,12 +345,14 @@ proc ::scobj::mercury_pres::mkDriver { sct_controller name id tol } {
       ${sct_controller} poll ${scobj_hpath}/Loop8/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop8/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop8/setpoint
-      ansto_makesctdrive ${name}_Loop8_setpoint ${scobj_hpath}/Loop8/setpoint ${scobj_hpath}/Loop8/sensor ${sct_controller}
     } else {
       ::scobj::mercury_pres::sics_log 9 "[environment_simulation] => No poll/write for mercury_pres"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Loop8_setpoint ${scobj_hpath}/Loop8/setpoint ${scobj_hpath}/Loop8/sensor ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -389,14 +391,17 @@ clientput "file evaluation of sct_mercury_pres.tcl"
 proc ::scobj::mercury_pres::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_pres"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -405,40 +410,52 @@ proc ::scobj::mercury_pres::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_pres"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id tol} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_pres ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_pres ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_scpi.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_scpi.tcl
index d9b33c18..ca49ac1e 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_scpi.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_scpi.tcl
@@ -180,7 +180,7 @@ proc ::scobj::mercury_scpi::rdText {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -212,7 +212,7 @@ proc ::scobj::mercury_scpi::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -421,7 +421,6 @@ proc ::scobj::mercury_scpi::mkDriver { sct_controller name id permlink tol valve
       ${sct_controller} poll ${scobj_hpath}/Loop1/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop1/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop1/setpoint
-      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor ${sct_controller}
     } else {
       ::scobj::mercury_scpi::sics_log 9 "[environment_simulation] => No poll/write for mercury_scpi"
     }
@@ -498,7 +497,6 @@ proc ::scobj::mercury_scpi::mkDriver { sct_controller name id permlink tol valve
       ${sct_controller} poll ${scobj_hpath}/Loop2/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop2/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop2/setpoint
-      ansto_makesctdrive ${name}_Loop2_setpoint ${scobj_hpath}/Loop2/setpoint ${scobj_hpath}/Loop2/sensor ${sct_controller}
     } else {
       ::scobj::mercury_scpi::sics_log 9 "[environment_simulation] => No poll/write for mercury_scpi"
     }
@@ -575,7 +573,6 @@ proc ::scobj::mercury_scpi::mkDriver { sct_controller name id permlink tol valve
       ${sct_controller} poll ${scobj_hpath}/Loop3/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop3/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop3/setpoint
-      ansto_makesctdrive ${name}_Loop3_setpoint ${scobj_hpath}/Loop3/setpoint ${scobj_hpath}/Loop3/sensor ${sct_controller}
     } else {
       ::scobj::mercury_scpi::sics_log 9 "[environment_simulation] => No poll/write for mercury_scpi"
     }
@@ -652,7 +649,6 @@ proc ::scobj::mercury_scpi::mkDriver { sct_controller name id permlink tol valve
       ${sct_controller} poll ${scobj_hpath}/Loop4/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop4/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop4/setpoint
-      ansto_makesctdrive ${name}_Loop4_setpoint ${scobj_hpath}/Loop4/setpoint ${scobj_hpath}/Loop4/sensor ${sct_controller}
     } else {
       ::scobj::mercury_scpi::sics_log 9 "[environment_simulation] => No poll/write for mercury_scpi"
     }
@@ -700,12 +696,18 @@ proc ::scobj::mercury_scpi::mkDriver { sct_controller name id permlink tol valve
     if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
       ${sct_controller} poll ${scobj_hpath}/Valve/sensor 5
       ${sct_controller} write ${scobj_hpath}/Valve/setpoint
-      ansto_makesctdrive ${name}_Valve_setpoint ${scobj_hpath}/Valve/setpoint ${scobj_hpath}/Valve/sensor ${sct_controller}
     } else {
       ::scobj::mercury_scpi::sics_log 9 "[environment_simulation] => No poll/write for mercury_scpi"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Loop1_setpoint ${scobj_hpath}/Loop1/setpoint ${scobj_hpath}/Loop1/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Loop2_setpoint ${scobj_hpath}/Loop2/setpoint ${scobj_hpath}/Loop2/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Loop3_setpoint ${scobj_hpath}/Loop3/setpoint ${scobj_hpath}/Loop3/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Loop4_setpoint ${scobj_hpath}/Loop4/setpoint ${scobj_hpath}/Loop4/sensor ${sct_controller}
+      ansto_makesctdrive ${name}_Valve_setpoint ${scobj_hpath}/Valve/setpoint ${scobj_hpath}/Valve/sensor ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -744,14 +746,17 @@ clientput "file evaluation of sct_mercury_scpi.tcl"
 proc ::scobj::mercury_scpi::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_scpi"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -760,40 +765,52 @@ proc ::scobj::mercury_scpi::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_scpi"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id permlink tol valve_tol} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id permlink tol valve_tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_scpi ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_scpi ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_temp.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_temp.tcl
index c2bacdd5..923e653d 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_temp.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_temp.tcl
@@ -180,7 +180,7 @@ proc ::scobj::mercury_temp::rdText {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -212,7 +212,7 @@ proc ::scobj::mercury_temp::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -350,12 +350,14 @@ proc ::scobj::mercury_temp::mkDriver { sct_controller name id tol } {
       ${sct_controller} poll ${scobj_hpath}/Loop4/sensor 1
       ${sct_controller} poll ${scobj_hpath}/Loop4/setpoint 5
       ${sct_controller} write ${scobj_hpath}/Loop4/setpoint
-      ansto_makesctdrive ${name}_Loop4_setpoint ${scobj_hpath}/Loop4/setpoint ${scobj_hpath}/Loop4/sensor ${sct_controller}
     } else {
       ::scobj::mercury_temp::sics_log 9 "[environment_simulation] => No poll/write for mercury_temp"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Loop4_setpoint ${scobj_hpath}/Loop4/setpoint ${scobj_hpath}/Loop4/sensor ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -394,14 +396,17 @@ clientput "file evaluation of sct_mercury_temp.tcl"
 proc ::scobj::mercury_temp::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_temp"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -410,40 +415,52 @@ proc ::scobj::mercury_temp::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_temp"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id tol} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_temp ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_temp ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_mercury_valve.tcl b/site_ansto/instrument/config/environment/temperature/sct_mercury_valve.tcl
index bd4280b3..73944488 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_mercury_valve.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_mercury_valve.tcl
@@ -180,7 +180,7 @@ proc ::scobj::mercury_valve::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -299,12 +299,14 @@ proc ::scobj::mercury_valve::mkDriver { sct_controller name id valve_tol } {
     if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
       ${sct_controller} poll ${scobj_hpath}/Valve/sensor 5
       ${sct_controller} write ${scobj_hpath}/Valve/setpoint
-      ansto_makesctdrive ${name}_Valve_setpoint ${scobj_hpath}/Valve/setpoint ${scobj_hpath}/Valve/sensor ${sct_controller}
     } else {
       ::scobj::mercury_valve::sics_log 9 "[environment_simulation] => No poll/write for mercury_valve"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_Valve_setpoint ${scobj_hpath}/Valve/setpoint ${scobj_hpath}/Valve/sensor ${sct_controller}
+    }
 # mkDriver hook code goes here
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -343,14 +345,17 @@ clientput "file evaluation of sct_mercury_valve.tcl"
 proc ::scobj::mercury_valve::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::mercury_valve"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -359,40 +364,52 @@ proc ::scobj::mercury_valve::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "mercury_valve"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
-            set arg_list [list]
-            foreach arg {id valve_tol} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
             }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id valve_tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_mercury_valve ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
             add_mercury_valve ${name} "aqadapter" ${asyncqueue} {*}$arg_list
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_nprvasm2.tcl b/site_ansto/instrument/config/environment/temperature/sct_nprvasm2.tcl
new file mode 100644
index 00000000..a5d27553
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_nprvasm2.tcl
@@ -0,0 +1,161 @@
+# Generated driver for nprvasm2
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::nprvasm2 {
+  set debug_threshold 5
+}
+
+proc ::scobj::nprvasm2::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/nprvasm2_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::nprvasm2::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::nprvasm2::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::nprvasm2::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::nprvasm2::mkDriver { sct_controller name tol } {
+  ::scobj::nprvasm2::sics_log 9 "::scobj::nprvasm2::mkDriver ${sct_controller} ${name} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_newport_rva sct_${name} environment $name $tol
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::nprvasm2 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_nprvasm2 {name IP port {tol 1.0}} {
+  set catch_status [ catch {
+    ::scobj::nprvasm2::sics_log 9 "add_nprvasm2 ${name} ${IP} ${port} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::nprvasm2::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::nprvasm2::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::nprvasm2::sics_log 9 "[environment_simulation] => No sctcontroller for nprvasm2"
+    }
+    ::scobj::nprvasm2::sics_log 1 "::scobj::nprvasm2::mkDriver sct_${name} ${name} ${tol}"
+    ::scobj::nprvasm2::mkDriver sct_${name} ${name} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_nprvasm2.tcl"
+::scobj::nprvasm2::sics_log 9 "file evaluation of sct_nprvasm2.tcl"
+
+proc ::scobj::nprvasm2::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::nprvasm2"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "nprvasm2"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_nprvasm2 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_nprvasm2 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::nprvasm2::read_config
+} else {
+  ::scobj::nprvasm2::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_pfeiffer_hg.tcl b/site_ansto/instrument/config/environment/temperature/sct_pfeiffer_hg.tcl
index ea5b211d..623d8fa5 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_pfeiffer_hg.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_pfeiffer_hg.tcl
@@ -60,7 +60,7 @@ proc ::scobj::pfeiffer_hg::ack_enq {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -197,19 +197,19 @@ proc ::scobj::pfeiffer_hg::noResponse {tc_root} {
 proc ::scobj::pfeiffer_hg::pid_pressure {tc_root sp pv} {
   set catch_status [ catch {
     debug_log ${tc_root} 1 "pid_pressure tc_root=${tc_root} sct=[sct] pv=${pv} sp=${sp}"
-    sct pid_error [expr ${sp} - ${pv}]
-    set p_value [expr [sct pid_pvalue] * [sct pid_error]]
-    set d_value [expr [sct pid_dvalue] * (${pv} - [sct oldval])]
+    sct pid_error [expr {${sp} - ${pv}}]
+    set p_value [expr {[sct pid_pvalue] * [sct pid_error]}]
+    set d_value [expr {[sct pid_dvalue] * (${pv} - [sct oldval])}]
     sct pid_deriv [sct pid_error]
-    sct pid_integ [expr [sct pid_integ] + [sct pid_error]]
+    sct pid_integ [expr {[sct pid_integ] + [sct pid_error]}]
     if { [sct pid_integ] > [sct pid_imax] } {
       sct pid_integ [sct pid_imax]
     }
     if { [sct pid_integ] < -[sct pid_imax] } {
       sct pid_integ -[sct pid_imax]
     }
-    set i_value [expr [sct pid_ivalue] * [sct pid_integ]]
-    set pid [expr ${p_value} + ${i_value} + ${d_value}]
+    set i_value [expr {[sct pid_ivalue] * [sct pid_integ]}]
+    set pid [expr {${p_value} + ${i_value} + ${d_value}}]
 # pid_pressure hook code starts
     if { [hpropexists [sct] pid_control] } {
       set co [hgetpropval [sct] pid_control]
@@ -249,7 +249,7 @@ proc ::scobj::pfeiffer_hg::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -289,7 +289,7 @@ proc ::scobj::pfeiffer_hg::readPR1 {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -446,12 +446,14 @@ proc ::scobj::pfeiffer_hg::mkDriver { sct_controller name } {
     if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
       ${sct_controller} poll ${scobj_hpath}/pressure/sensor 1
       ${sct_controller} write ${scobj_hpath}/pressure/setpoint
-      ansto_makesctdrive ${name}_pressure_setpoint ${scobj_hpath}/pressure/setpoint ${scobj_hpath}/pressure/sensor ${sct_controller}
     } else {
       ::scobj::pfeiffer_hg::sics_log 9 "[environment_simulation] => No poll/write for pfeiffer_hg"
     }
     hsetprop ${scobj_hpath} klass environment
     hsetprop ${scobj_hpath} debug_threshold 5
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      ansto_makesctdrive ${name}_pressure_setpoint ${scobj_hpath}/pressure/setpoint ${scobj_hpath}/pressure/sensor ${sct_controller}
+    }
 # mkDriver hook code starts
     hsetprop ${scobj_hpath}/pressure/sensor read ${ns}::sendPR1 ${scobj_hpath} ack_enq {PR1}
     hsetprop ${scobj_hpath}/pressure/sensor ack_enq ${ns}::ack_enq ${scobj_hpath}
@@ -493,14 +495,17 @@ clientput "file evaluation of sct_pfeiffer_hg.tcl"
 proc ::scobj::pfeiffer_hg::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::pfeiffer_hg"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -509,31 +514,37 @@ proc ::scobj::pfeiffer_hg::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "pfeiffer_hg"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_pfeiffer_hg ${name} ${IP} ${PORT}
+          } else {
             add_pfeiffer_hg ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/config/environment/temperature/sct_rvasm2.tcl b/site_ansto/instrument/config/environment/temperature/sct_rvasm2.tcl
index e0b46e18..0ec95faa 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_rvasm2.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_rvasm2.tcl
@@ -944,7 +944,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
     set catch_status [ catch {
       set ns "[namespace current]"
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_mpm.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_mpm.tcl
new file mode 100644
index 00000000..132762fd
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_mpm.tcl
@@ -0,0 +1,161 @@
+# Generated driver for watlow_mpm
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::watlow_mpm {
+  set debug_threshold 5
+}
+
+proc ::scobj::watlow_mpm::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/watlow_mpm_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mpm::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::watlow_mpm::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::watlow_mpm::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mpm::mkDriver { sct_controller name id datype dev_id tol } {
+  ::scobj::watlow_mpm::sics_log 9 "::scobj::watlow_mpm::mkDriver ${sct_controller} ${name} ${id} ${datype} ${dev_id} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_watlow_pm $sct_controller environment $name $dev_id $tol $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::watlow_mpm {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_watlow_mpm {name IP port id datype dev_id tol} {
+  set catch_status [ catch {
+    ::scobj::watlow_mpm::sics_log 9 "add_watlow_mpm ${name} ${IP} ${port} ${id} ${datype} ${dev_id} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::watlow_mpm::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::watlow_mpm::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::watlow_mpm::sics_log 9 "[environment_simulation] => No sctcontroller for watlow_mpm"
+    }
+    ::scobj::watlow_mpm::sics_log 1 "::scobj::watlow_mpm::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}"
+    ::scobj::watlow_mpm::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_watlow_mpm.tcl"
+::scobj::watlow_mpm::sics_log 9 "file evaluation of sct_watlow_mpm.tcl"
+
+proc ::scobj::watlow_mpm::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::watlow_mpm"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "watlow_mpm"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype dev_id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_watlow_mpm ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_watlow_mpm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::watlow_mpm::read_config
+} else {
+  ::scobj::watlow_mpm::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_mrm.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_mrm.tcl
new file mode 100644
index 00000000..03ecb75c
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_mrm.tcl
@@ -0,0 +1,161 @@
+# Generated driver for watlow_mrm
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::watlow_mrm {
+  set debug_threshold 5
+}
+
+proc ::scobj::watlow_mrm::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/watlow_mrm_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mrm::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::watlow_mrm::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::watlow_mrm::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mrm::mkDriver { sct_controller name id datype dev_id tol } {
+  ::scobj::watlow_mrm::sics_log 9 "::scobj::watlow_mrm::mkDriver ${sct_controller} ${name} ${id} ${datype} ${dev_id} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_watlow_rm $sct_controller environment $name $dev_id $tol $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::watlow_mrm {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_watlow_mrm {name IP port id datype dev_id tol} {
+  set catch_status [ catch {
+    ::scobj::watlow_mrm::sics_log 9 "add_watlow_mrm ${name} ${IP} ${port} ${id} ${datype} ${dev_id} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::watlow_mrm::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::watlow_mrm::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::watlow_mrm::sics_log 9 "[environment_simulation] => No sctcontroller for watlow_mrm"
+    }
+    ::scobj::watlow_mrm::sics_log 1 "::scobj::watlow_mrm::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}"
+    ::scobj::watlow_mrm::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_watlow_mrm.tcl"
+::scobj::watlow_mrm::sics_log 9 "file evaluation of sct_watlow_mrm.tcl"
+
+proc ::scobj::watlow_mrm::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::watlow_mrm"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "watlow_mrm"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype dev_id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_watlow_mrm ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_watlow_mrm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::watlow_mrm::read_config
+} else {
+  ::scobj::watlow_mrm::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_mst4.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_mst4.tcl
new file mode 100644
index 00000000..cfabdd2a
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_mst4.tcl
@@ -0,0 +1,161 @@
+# Generated driver for watlow_mst4
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::watlow_mst4 {
+  set debug_threshold 5
+}
+
+proc ::scobj::watlow_mst4::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/watlow_mst4_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mst4::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::watlow_mst4::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::watlow_mst4::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::watlow_mst4::mkDriver { sct_controller name id datype dev_id tol } {
+  ::scobj::watlow_mst4::sics_log 9 "::scobj::watlow_mst4::mkDriver ${sct_controller} ${name} ${id} ${datype} ${dev_id} ${tol}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT user float
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    mk_sct_watlow_st $sct_controller environment $name $dev_id $tol $id $datype
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::watlow_mst4 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_watlow_mst4 {name IP port id datype dev_id tol} {
+  set catch_status [ catch {
+    ::scobj::watlow_mst4::sics_log 9 "add_watlow_mst4 ${name} ${IP} ${port} ${id} ${datype} ${dev_id} ${tol}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::watlow_mst4::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::watlow_mst4::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::watlow_mst4::sics_log 9 "[environment_simulation] => No sctcontroller for watlow_mst4"
+    }
+    ::scobj::watlow_mst4::sics_log 1 "::scobj::watlow_mst4::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}"
+    ::scobj::watlow_mst4::mkDriver sct_${name} ${name} ${id} ${datype} ${dev_id} ${tol}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_watlow_mst4.tcl"
+::scobj::watlow_mst4::sics_log 9 "file evaluation of sct_watlow_mst4.tcl"
+
+proc ::scobj::watlow_mst4::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::watlow_mst4"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "watlow_mst4"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {id datype dev_id tol} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_watlow_mst4 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_watlow_mst4 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::watlow_mst4::read_config
+} else {
+  ::scobj::watlow_mst4::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_pm.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_pm.tcl
index 0661bc98..698e4d10 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_watlow_pm.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_pm.tcl
@@ -403,7 +403,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
     set catch_status [ catch {
       set ns "[namespace current]"
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
@@ -540,87 +539,4 @@ set fd [open "../log/watlow_pm.log" w]
 puts $fd "file evaluation of sct_watlow_pm.tcl"
 close $fd
 
-namespace eval ::scobj::watlow_pm {
-set debug_threshold 5
-}
-proc ::scobj::watlow_pm::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::watlow_pm::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::watlow_pm::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_watlow_pm.tcl"
-::scobj::watlow_pm::sics_log 9 "file evaluation of sct_watlow_pm.tcl"
-
-proc ::scobj::watlow_pm::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::watlow_pm"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "watlow_pm"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {devid tol id type} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_watlow_pm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::watlow_pm::read_config
-} else {
-  ::scobj::watlow_pm::sics_log 5 "No config dict"
-}
-
 namespace import ::scobj::watlow_pm::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_rm.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_rm.tcl
index b94b82bf..7ee618c6 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_watlow_rm.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_rm.tcl
@@ -411,7 +411,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
     set catch_status [ catch {
       set ns "[namespace current]"
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
@@ -570,87 +569,4 @@ set fd [open "../log/watlow_rm.log" w]
 puts $fd "file evaluation of sct_watlow_rm.tcl"
 close $fd
 
-namespace eval ::scobj::watlow_rm {
-set debug_threshold 5
-}
-proc ::scobj::watlow_rm::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::watlow_rm::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::watlow_rm::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_watlow_rm.tcl"
-::scobj::watlow_rm::sics_log 9 "file evaluation of sct_watlow_rm.tcl"
-
-proc ::scobj::watlow_rm::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::watlow_rm"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "watlow_rm"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {devid tol id type} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_watlow_rm ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::watlow_rm::read_config
-} else {
-  ::scobj::watlow_rm::sics_log 5 "No config dict"
-}
-
 namespace import ::scobj::watlow_rm::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_watlow_st4.tcl b/site_ansto/instrument/config/environment/temperature/sct_watlow_st4.tcl
index be23a751..d933b8d1 100644
--- a/site_ansto/instrument/config/environment/temperature/sct_watlow_st4.tcl
+++ b/site_ansto/instrument/config/environment/temperature/sct_watlow_st4.tcl
@@ -597,7 +597,6 @@ proc createNode {scobj_hpath sct_controller cmdGroup varName readable writable\
     set catch_status [ catch {
       set ns "[namespace current]"
 
-      MakeSICSObj $tempobj SCT_OBJECT
       sicslist setatt $tempobj klass $klass
       sicslist setatt $tempobj long_name $tempobj
 
@@ -781,89 +780,4 @@ set fd [open "../log/watlow_st.log" w]
 puts $fd "file evaluation of sct_watlow_st4.tcl"
 close $fd
 
-namespace eval ::scobj::watlow_st4 {
-set debug_threshold 5
-}
-proc ::scobj::watlow_st4::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::watlow_st4::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::watlow_st4::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_watlow_st4.tcl"
-::scobj::watlow_st4::sics_log 9 "file evaluation of sct_watlow_st4.tcl"
-
-proc ::scobj::watlow_st4::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::watlow_st4"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "watlow_st4"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {devid tol id type} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_watlow_st4 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::watlow_st4::read_config
-} else {
-  ::scobj::watlow_st4::sics_log 5 "No config dict"
-}
-
-
-
 namespace import ::scobj::watlow_st::*
diff --git a/site_ansto/instrument/config/environment/temperature/sct_west4100.tcl b/site_ansto/instrument/config/environment/temperature/sct_west4100.tcl
new file mode 100644
index 00000000..e65bc7a5
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/sct_west4100.tcl
@@ -0,0 +1,161 @@
+# Generated driver for west4100
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::west4100 {
+  set debug_threshold 5
+}
+
+proc ::scobj::west4100::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/west4100_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::west4100::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::west4100::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::west4100::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::west4100::mkDriver { sct_controller name IP dev_id } {
+  ::scobj::west4100::sics_log 9 "::scobj::west4100::mkDriver ${sct_controller} ${name} ${IP} ${dev_id}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+    MakeSICSObj ${name} SCT_OBJECT
+
+    sicslist setatt ${name} klass environment
+    sicslist setatt ${name} long_name ${name}
+
+    set scobj_hpath /sics/${name}
+    hsetprop ${scobj_hpath} klass environment
+    hsetprop ${scobj_hpath} debug_threshold 5
+# mkDriver hook code starts
+    ::environment::temperature::mkwest400 $name $IP $dev_id
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::west4100 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_west4100 {name IP port dev_id} {
+  set catch_status [ catch {
+    ::scobj::west4100::sics_log 9 "add_west4100 ${name} ${IP} ${port} ${IP} ${dev_id}"
+    if {[string equal -nocase [SplitReply [environment_simulation]] "false"]} {
+      if {[string equal -nocase "aqadapter" "${IP}"]} {
+        ::scobj::west4100::sics_log 9 "makesctcontroller sct_${name} aqadapter ${port}"
+        makesctcontroller sct_${name} aqadapter ${port}
+      } else {
+        ::scobj::west4100::sics_log 9 "makesctcontroller sct_${name} std ${IP}:${port}"
+        makesctcontroller sct_${name} std ${IP}:${port}
+      }
+    } else {
+      ::scobj::west4100::sics_log 9 "[environment_simulation] => No sctcontroller for west4100"
+    }
+    ::scobj::west4100::sics_log 1 "::scobj::west4100::mkDriver sct_${name} ${name} ${IP} ${dev_id}"
+    ::scobj::west4100::mkDriver sct_${name} ${name} ${IP} ${dev_id}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_west4100.tcl"
+::scobj::west4100::sics_log 9 "file evaluation of sct_west4100.tcl"
+
+proc ::scobj::west4100::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::west4100"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "west4100"] } {
+          if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
+              set IP [dict get $v ip]
+              set PORT [dict get $v port]
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
+              }
+            }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {IP dev_id} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "$name is missing configuration values $missing_list"
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_west4100 ${name} ${IP} ${PORT} {*}$arg_list
+          } else {
+            add_west4100 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
+          }
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::west4100::read_config
+} else {
+  ::scobj::west4100::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/config/environment/temperature/watlow_mpm.sct b/site_ansto/instrument/config/environment/temperature/watlow_mpm.sct
new file mode 100644
index 00000000..bff68db1
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/watlow_mpm.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver watlow_mpm = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype dev_id tol'
+  make_args = 'id datype dev_id tol'
+  code mkDriver = {%%
+    mk_sct_watlow_pm $sct_controller environment $name $dev_id $tol $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/watlow_mrm.sct b/site_ansto/instrument/config/environment/temperature/watlow_mrm.sct
new file mode 100644
index 00000000..c9b1dbf6
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/watlow_mrm.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver watlow_mrm = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype dev_id tol'
+  make_args = 'id datype dev_id tol'
+  code mkDriver = {%%
+    mk_sct_watlow_rm $sct_controller environment $name $dev_id $tol $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/watlow_mst4.sct b/site_ansto/instrument/config/environment/temperature/watlow_mst4.sct
new file mode 100644
index 00000000..1beacb47
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/watlow_mst4.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver watlow_mst4 = {
+  protocol = std
+  sobj_priv_type = 'user float'
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype dev_id tol'
+  make_args = 'id datype dev_id tol'
+  code mkDriver = {%%
+    mk_sct_watlow_st $sct_controller environment $name $dev_id $tol $id $datype
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/temperature/west400.tcl b/site_ansto/instrument/config/environment/temperature/west400.tcl
index 53223d0f..586247a3 100644
--- a/site_ansto/instrument/config/environment/temperature/west400.tcl
+++ b/site_ansto/instrument/config/environment/temperature/west400.tcl
@@ -48,86 +48,3 @@ proc ::environment::temperature::add_west4100 {IP ID} {
 #::environment::mkenvinfo tc1 {heateron {priv user} range {priv manager} }
 
 }
-
-namespace eval ::scobj::west4100 {
-set debug_threshold 5
-}
-proc ::scobj::west4100::sics_log {debug_level debug_string} {
-  set catch_status [ catch {
-    set debug_threshold ${::scobj::west4100::debug_threshold}
-    if {${debug_level} >= ${debug_threshold}} {
-      sicslog "::scobj::west4100::${debug_string}"
-    }
-  } catch_message ]
-}
-
-clientput "file evaluation of sct_west4100.tcl"
-::scobj::west4100::sics_log 9 "file evaluation of sct_west4100.tcl"
-
-proc ::scobj::west4100::read_config {} {
-  set catch_status [ catch {
-    set ns "::scobj::west4100"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
-          continue
-        }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
-        if { !([dict exists $::config_dict $implementation]) } {
-          continue
-        }
-        set v [dict get $::config_dict $implementation]
-        if { !([dict exists $v "driver"]) } {
-          continue
-        }
-        if { [string equal -nocase [dict get $v "driver"] "west4100"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [environment_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[environment_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
-              set IP [dict get $v ip]
-              set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
-              }
-            }
-            set arg_list [list]
-            foreach arg {id} {
-              if {[dict exists $v $arg]} {
-                lappend arg_list "[dict get $v $arg]"
-              } else {
-                ${ns}::sics_log 9 "Missing configuration value $arg"
-                error "Missing configuration value $arg"
-              }
-            }
-            add_west4100 ${name} "aqadapter" ${asyncqueue} {*}$arg_list
-          }
-        }
-      }
-    }
-  } catch_message ]
-  handle_exception ${catch_status} ${catch_message}
-}
-
-if { [info exists ::config_dict] } {
-  ::scobj::west4100::read_config
-} else {
-  ::scobj::west4100::sics_log 5 "No config dict"
-}
diff --git a/site_ansto/instrument/config/environment/temperature/west4100.sct b/site_ansto/instrument/config/environment/temperature/west4100.sct
new file mode 100644
index 00000000..f3ea5279
--- /dev/null
+++ b/site_ansto/instrument/config/environment/temperature/west4100.sct
@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver west4100 = {
+  protocol = std
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'dev_id'
+  make_args = 'IP dev_id'
+  code mkDriver = {%%
+    ::environment::temperature::mkwest400 $name $IP $dev_id
+  %%}
+}
diff --git a/site_ansto/instrument/config/source/sct_reactor_status.tcl b/site_ansto/instrument/config/source/sct_reactor_status.tcl
index aa1558bb..62b4a7c4 100644
--- a/site_ansto/instrument/config/source/sct_reactor_status.tcl
+++ b/site_ansto/instrument/config/source/sct_reactor_status.tcl
@@ -136,7 +136,7 @@ proc ::scobj::reactor_status::rdAll {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -162,7 +162,7 @@ proc ::scobj::reactor_status::rdValue {tc_root} {
       sct oldval ${data}
       sct update ${data}
       sct utime readtime
-      }
+    }
     return ${nextState}
   } catch_message ]
   handle_exception ${catch_status} ${catch_message}
@@ -344,14 +344,17 @@ clientput "file evaluation of sct_reactor_status.tcl"
 proc ::scobj::reactor_status::read_config {} {
   set catch_status [ catch {
     set ns "::scobj::reactor_status"
-    dict for {k v} $::config_dict {
-      if { [dict exists $v "implementation"] } {
-        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
           continue
         }
-        set name [dict get $v name]
-        set enabled [string tolower [dict get $v "enabled"]]
-        set implementation [dict get $v "implementation"]
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set name [dict get $u name]
+        set implementation [dict get $u "implementation"]
         if { !([dict exists $::config_dict $implementation]) } {
           continue
         }
@@ -360,31 +363,37 @@ proc ::scobj::reactor_status::read_config {} {
           continue
         }
         if { [string equal -nocase [dict get $v "driver"] "reactor_status"] } {
-          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {
-            if { ![string equal -nocase [SplitReply [opal_simulation]] "false"] } {
-              set asyncqueue "null"
-              ${ns}::sics_log 9 "[opal_simulation] => using null asyncqueue"
-            } elseif { [dict exists $v "asyncqueue"] } {
-              set asyncqueue [dict get $v "asyncqueue"]
-            } else {
-              if { [dict exists $v "asyncprotocol"] } {
-                set asyncprotocol [dict get $v "asyncprotocol"]
-              } else {
-                set asyncprotocol ${name}_protocol
-                MakeAsyncProtocol ${asyncprotocol}
-                if { [dict exists $v "terminator"] } {
-                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
-                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
-                }
-              }
-              set asyncqueue ${name}_queue
+          if { ![string equal -nocase [SplitReply [opal_simulation]] "false"] } {
+            set asyncqueue "null"
+            ${ns}::sics_log 9 "[opal_simulation] => using null asyncqueue"
+          } elseif { [dict exists $v "asyncqueue"] } {
+            set asyncqueue [dict get $v "asyncqueue"]
+            if { [string equal -nocase ${asyncqueue} "sct"] } {
               set IP [dict get $v ip]
               set PORT [dict get $v port]
-              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
-              if { [dict exists $v "timeout"] } {
-                ${asyncqueue} timeout "[dict get $v "timeout"]"
+              }
+          } else {
+            if { [dict exists $v "asyncprotocol"] } {
+              set asyncprotocol [dict get $v "asyncprotocol"]
+            } else {
+              set asyncprotocol ${name}_protocol
+              MakeAsyncProtocol ${asyncprotocol}
+              if { [dict exists $v "terminator"] } {
+                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
+                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
               }
             }
+            set asyncqueue ${name}_queue
+            set IP [dict get $v ip]
+            set PORT [dict get $v port]
+            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}
+            if { [dict exists $v "timeout"] } {
+              ${asyncqueue} timeout "[dict get $v "timeout"]"
+            }
+          }
+          if { [string equal -nocase ${asyncqueue} "sct"] } {
+            add_reactor_status ${name} ${IP} ${PORT}
+          } else {
             add_reactor_status ${name} "aqadapter" ${asyncqueue}
           }
         }
diff --git a/site_ansto/instrument/dingo/camtest_configuration.tcl b/site_ansto/instrument/dingo/camtest_configuration.tcl
index b7107507..d7619acc 100644
--- a/site_ansto/instrument/dingo/camtest_configuration.tcl
+++ b/site_ansto/instrument/dingo/camtest_configuration.tcl
@@ -72,9 +72,9 @@ dummy_motor home 0
 
 
 MakeDrive
-MakeAsyncQueue cmserver CAMERA localhost 63300
+#MakeAsyncQueue cmserver CAMERA localhost 63300
+MakeAsyncQueue cmserver CAMERA [dict get $::CAMERA_HOSTPORT HOST] [dict get $::CAMERA_HOSTPORT PORT]
 #MakeAsyncQueue cmserver CAMERA 137.157.204.193 33000
-#MakeAsyncQueue cmserver CAMERA 137.157.236.122 33000
 #MakeAsyncQueue cmserver CAMERA 192.168.56.1 33000
 #MakeAsyncQueue cmserver CAMERA 192.168.1.2 33000
 #MakeAsyncQueue cmserver CAMERA localhost 33000
diff --git a/site_ansto/instrument/dingo/config/counter/counter.tcl b/site_ansto/instrument/dingo/config/counter/counter.tcl
index c03244a1..064cec02 100644
--- a/site_ansto/instrument/dingo/config/counter/counter.tcl
+++ b/site_ansto/instrument/dingo/config/counter/counter.tcl
@@ -19,9 +19,16 @@ proc ::counter::cm_initialize {} {
     variable isc_cm_address
     variable isc_cm_port
 
-
-    MakeAsyncQueue cmserver CAMERA $isc_cm_address $isc_cm_port
-    MakeCounter    cm1 anstocamera cmserver
+    # HACK: The ::montor::count command requires a bm in commands_common
+    MakeCounter bm SIM 0.0
+    set sim_mode [SplitReply [counter_simulation]]
+    if {$sim_mode == "true"} {
+      MakeCounter cm1 SIM 0.0
+    } else {
+      MakeAsyncQueue cmserver CAMERA $isc_cm_address $isc_cm_port
+      MakeCounter    cm1 anstocamera cmserver
+    }
+    set isc_beam_monitor_list { cm1 }
 
     sicslist setatt cm1 privilege internal
     ::utility::macro::getset text cm1_mode {} {
@@ -60,9 +67,6 @@ proc ::counter::cm_initialize {} {
 publish ::counter::cm_initialize user
 
 proc ::counter::isc_initialize {} {
-  if [SplitReply [counter_simulation]] {
-    return
-  }
   if [catch {
     variable isc_numchannels
     variable isc_monitor_address
diff --git a/site_ansto/instrument/dingo/config/motors/motor_configuration.tcl b/site_ansto/instrument/dingo/config/motors/motor_configuration.tcl
index 59d85d99..07129102 100644
--- a/site_ansto/instrument/dingo/config/motors/motor_configuration.tcl
+++ b/site_ansto/instrument/dingo/config/motors/motor_configuration.tcl
@@ -13,7 +13,7 @@ if {$sim_mode == "true"} {
   set motor_driver_type DMC2280
   MakeAsyncQueue mc1 DMC2280 [dict get $::MOTOR_HOSTPORT MC1 HOST] [dict get $::MOTOR_HOSTPORT MC1 PORT]
   MakeAsyncQueue mc2 DMC2280 [dict get $::MOTOR_HOSTPORT MC2 HOST] [dict get $::MOTOR_HOSTPORT MC2 PORT]
-  MakeAsyncQueue mc3 DMC2280 [dict get $::MOTOR_HOSTPORT MC3 HOST] [dict get $::MOTOR_HOSTPORT MC3 PORT]
+  #MakeAsyncQueue mc3 DMC2280 [dict get $::MOTOR_HOSTPORT MC3 HOST] [dict get $::MOTOR_HOSTPORT MC3 PORT]
 }
 
 
@@ -50,51 +50,58 @@ dummy_motor home 0
 # All motors are at 25000steps/turn if no other specify
 set motorrate 25000.0
 
-# mc1: Sample rotation axis
-# Gearbox 100:1, Gear ratio 356:1
-set stth_Home  0
-set stthStepRate [expr $motorrate*100.0*356.0/360.0]
-Motor stth $motor_driver_type [params \
+
+# mc1: Sample Z-translation sample stage
+# Gearbox 20:1, pitch ?
+set sz_Home 10993707
+set szStepRate  [expr 4.8 * 25000]
+Motor sz $motor_driver_type [params \
   asyncqueue mc1\
   host mc1-dingo\
   port pmc1-dingo\
   axis A\
-  units degree\
-  hardlowerlim 0\
-  hardupperlim 360\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
-  stepsPerX $stthStepRate\
+  units mm\
+  hardlowerlim -400\
+  hardupperlim 0\
+  maxSpeed 0.333333\
+  maxAccel 0.333333\
+  maxDecel 0.333333\
+  stepsPerX $szStepRate\
   absEnc 1\
-  absEncHome $stth_Home\
-  cntsPerX 4096]
-stth part sample
-stth long_name stth
-stth softlowerlim 0
-stth softupperlim 360
-stth home 0
+  absEncHome $sz_Home\
+  cntsPerX [expr 4.8 * 4096] ]
+sz speed 0.1
+sz accel 0.1
+sz decel 0.1
+sz part sample
+sz long_name sz
+sz softlowerlim -399
+sz softupperlim -70
+sz home 0
 
 
 # mc1: Sample X-translation sample stage
 # Gearbox 20:1, pitch 5mm
-set sx_Home     0
-set sxStepRate  [expr $motorrate*20.0/5.0]
+set sx_Home     8580919
+#set sxStepRate  [expr -$motorrate*20.0/4.0]
+set sxStepRate -100000
+#absEnc 1
 Motor sx $motor_driver_type [params \
   asyncqueue mc1\
   host mc1-dingo\
   port pmc1-dingo\
   axis B\
   units mm\
-  hardlowerlim 0\
+  hardlowerlim -300\
   hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
+  maxSpeed 1.2\
+  maxAccel 1\
+  maxDecel 1\
   stepsPerX $sxStepRate\
-  absEnc 1\
   absEncHome $sx_Home\
-  cntsPerX 4096]
+  absEnc 1\
+  cntsPerX [expr 4096.0 / 5.0] ]
+sx speed 0.3
 sx part sample
 sx long_name sx
 sx softlowerlim -250
@@ -103,78 +110,94 @@ sx home 0
 
 # mc1: Sample Y-translation sample stage
 # Gearbox 20:1, pitch 5mm
-set sy_Home     0
-set syStepRate  [expr $motorrate*20.0/5.0]
+set sy_Home     8437458.000000
+#set syStepRate  [expr -$motorrate*20.0/4.0]
+set syStepRate  -100000
 Motor sy $motor_driver_type [params \
   asyncqueue mc1\
   host mc1-dingo\
   port pmc1-dingo\
   axis C\
   units mm\
-  hardlowerlim 0\
-  hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
+  hardlowerlim -70\
+  hardupperlim 300\
+  maxSpeed 1.2\
+  maxAccel 1\
+  maxDecel 1\
   stepsPerX $syStepRate\
   absEnc 1\
   absEncHome $sy_Home\
-  cntsPerX 4096]
+  cntsPerX [expr 4096.0 / 5.0] ]
+sy speed 0.5
 sy part sample
 sy long_name sy
-sy softlowerlim -250
-sy softupperlim 250
+sy softlowerlim -50
+sy softupperlim 230
 sy home 0
 
-# mc1: Sample Z-translation sample stage
-# Gearbox 20:1, pitch ?
-set sz_Home     0
-set szStepRate  ?
-Motor sz $motor_driver_type [params \
+# mc1: Sample rotation axis
+# Gearbox 100:1, screw pitch 356:1
+# Encoder 2P17
+#set stth_Home  821487
+set stth_Home  0
+#set stthStepRate [expr -$motorrate*100.0]
+set stthStepRate -2478000
+Motor stth $motor_driver_type [params \
   asyncqueue mc1\
   host mc1-dingo\
   port pmc1-dingo\
   axis D\
-  units mm\
-  hardlowerlim 0\
-  hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
-  stepsPerX $szStepRate\
+  units degree\
+  hardlowerlim -722\
+  hardupperlim 722\
+  maxSpeed 0.12\
+  maxAccel 1\
+  maxDecel 1\
+  stepsPerX $stthStepRate\
   absEnc 1\
-  absEncHome $sz_Home\
-  cntsPerX 4096]
-sz part sample
-sz long_name sz
-sz softlowerlim -250
-sz softupperlim 250
-sz home 0
+  absEncHome $stth_Home\
+  nopowersave 1\
+  cntsPerX 93206.75556 ]
+stth speed 0.1
+stth accel 0.1
+stth decel 0.1
+stth part sample
+stth long_name stth 
+stth softlowerlim 0.01
+stth softupperlim 359.99
+stth home 0
+#stth bias_bits 25
+#stth bias_bias -33432264
+stth rotary_bits 25
+stth creep_offset 0.05
 
-# mc1: End station Z-translation
+# mc1: detection Z-stage Translation
 # Gearbox 5:1, Gear ratio 16:1, pitch 4mm
-set dz_Home     0
+#set dz_Home     5041621
+set dz_Home     7617195
 set dzStepRate  [expr $motorrate*5.0*16.0/4.0]
+# hardupperlim 8394505, hardlowerlim 5041249
 Motor dz $motor_driver_type [params \
   asyncqueue mc1\
   host mc1-dingo\
   port pmc1-dingo\
   axis G\
   units mm\
-  hardlowerlim 0\
-  hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
+  hardlowerlim -0.02\
+  hardupperlim 204.6\
+  maxSpeed 0.3\
+  maxAccel 0.2\
+  maxDecel 0.2\
   stepsPerX $dzStepRate\
   absEnc 1\
   absEncHome $dz_Home\
-  cntsPerX 4096]
+  cntsPerX [expr -4 * 4096] ]
+dz speed 0.1
 dz part sample
 dz long_name dz
-dz softlowerlim -125
-dz softupperlim 125
-sz home 0
+dz softlowerlim 0
+dz softupperlim 170
+dz home 0
 
 
 ############################
@@ -185,28 +208,29 @@ sz home 0
 #
 
 # mc2: Camera translation axis along beam
-# Gearbox ?, Gear ratio ?,
-set dy_Home     0
-set dyStepRate  ?
+# Gearbox ?, Gear ratio ?, 
+set dy_Home     8847069
+set dyStepRate  [expr 25000.0/2.0]
 Motor dy $motor_driver_type [params \
   asyncqueue mc2\
   host mc2-dingo\
   port pmc2-dingo\
   axis A\
   units mm\
-  hardlowerlim 0\
-  hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
+  hardlowerlim -5\
+  hardupperlim 296\
+  maxSpeed 2\
+  maxAccel 1\
+  maxDecel 1\
   stepsPerX $dyStepRate\
   absEnc 1\
   absEncHome $dy_Home\
-  cntsPerX 4096]
+  cntsPerX [expr -4096/2] ]
+dy speed 1
 dy part instrument
 dy long_name dy
-dy softlowerlim 0
-dy softupperlim 20
+dy softlowerlim -4.5
+dy softupperlim 295
 dy home 0
 
 ############################
@@ -218,27 +242,27 @@ dy home 0
 
 # mc3: Selector Wheel Rotation Axis (attenuator)
 # Gearbox 50:1, Gear ratio 119:14
-set at_Home      0
-set atStepRate   [expr $motorrate*50.0*119.0/14.0/360.0]
-Motor at $motor_driver_type [params \
-  asyncqueue mc3\
-  host mc3-dingo\
-  port pmc3-dingo\
-  axis A\
-  units degree\
-  hardlowerlim 0\
-  hardupperlim 500\
-  maxSpeed [expr 400000.0/300000.0]\
-  maxAccel [expr 150000.0/300000.0]\
-  maxDecel [expr 150000.0/300000.0]\
-  stepsPerX $atStepRate\
-  absEnc 1\
-  absEncHome $at_Home\
-  cntsPerX 4096]
-at part sample
-at long_name at
-at softlowerlim 0
-at softupperlim 20
+#set at_Home      0
+#set atStepRate   [expr $motorrate*50.0*119.0/14.0/360.0]
+#Motor at $motor_driver_type [params \
+#  asyncqueue mc3\
+#  host mc3-dingo\
+#  port pmc3-dingo\
+#  axis A\
+#  units degree\
+#  hardlowerlim 0\
+#  hardupperlim 500\
+#  maxSpeed [expr 400000.0/300000.0]\
+#  maxAccel [expr 150000.0/300000.0]\
+#  maxDecel [expr 150000.0/300000.0]\
+#  stepsPerX $atStepRate\
+#  absEnc 1\
+#  absEncHome $at_Home\
+#  cntsPerX 4096]
+#at part sample
+#at long_name at
+#at softlowerlim 0
+#at softupperlim 20
 
 proc motor_set_sobj_attributes {} {
 }
diff --git a/site_ansto/instrument/dingo/config/plc/plc.tcl b/site_ansto/instrument/dingo/config/plc/plc.tcl
index cc5b9296..1386c276 100644
--- a/site_ansto/instrument/dingo/config/plc/plc.tcl
+++ b/site_ansto/instrument/dingo/config/plc/plc.tcl
@@ -1,21 +1,97 @@
 set sim_mode [SplitReply [plc_simulation]]
+
 if {$sim_mode == "false"} {
   MakeAsyncQueue plc_chan SafetyPLC [dict get $::PLC_HOSTPORT HOST] [dict get $::PLC_HOSTPORT PORT]
   MakeSafetyPLC plc plc_chan 0
+
 }
+makesctcontroller sct_shutter std 137.157.204.213:30000
+
+# Configuration Note:
+#
+# A default setting has been set in safetyplc.c code. following configuration
+# settings are only required when necessacy.
+#
+# fields Collimationgate, Detectorgate, Fastshutter, SecondTerShutter
+# and IndTerShutter NOT belong to dafault fields and need to be configured
+# based on particular instrument during deployment
+# values: 1 -- will display in PLC List
+#         0 -- wont show in PLC List
+set bitstream ""
+foreach {para paraval} {
+  Key               1
+  Secondary         1
+  Tertiary          1
+  MotionControl     1
+  Access            1
+  DC                1
+  Exit              1
+  Trip              1
+  Fault             1
+  Operate           1
+  Relay             1
+  Ready             1
+  Collimationgate   0
+  Detectorgate      0
+  Fastshutter       1
+  SecondTerShutter  0
+  IndTerShutter     0
+} {
+  append bitstream $paraval
+}
+plc setlist $bitstream
 
 proc shutter {args} {
   set cmd "set shutter=$args\r\n"
-  plc_chan send $cmd
+  sct_shutter transact $cmd
 }
 
 proc focuslight {args} {
   set cmd "set focuslight=$args\r\n"
-  plc_chan send $cmd
+  sct_shutter transact $cmd
+}
+
+proc tertiary_shutter {args} {
+  set cmd "set tertiary shutter=$args\r\n"
+  sct_shutter transact $cmd
 }
 
 publish shutter    user
 publish focuslight user
+publish tertiary_shutter user
 
 source $cfPath(plc)/plc_common_1.tcl
 
+set plc_t "plc"
+MakeSICSObj $plc SCT_OBJECT
+sicslist setatt $plc_t klass environment
+sicslist setatt $plc_t long_name  $plc_t
+
+set scobj_hpath /sics/$plc_t
+
+proc ::scobj::plc::getPlcValue {nextstate} {
+
+  plc_chan transact "READ"
+  return $nextstate
+}
+
+proc ::scobj::plc::rdPlcValue {} {
+
+  set replyData [string trimright [sct result] " \r\n"]
+
+  set d1 [clock format [clock seconds] -format %d%h%Y]
+  set fd [open "../log/plc.log" a]
+
+  puts $fd "[clock format [clock seconds] -format "%D %T "] [string trim $replyData "{}"]"
+  close $fd
+
+  return idle
+}
+
+set ns ::::scobj::plc
+
+hsetprop $scobj_hpath read             ${ns}::getPlcValue getPlcValueState
+hsetprop $scobj_hpath getPlcValueState ${ns}::rdPlcValue
+
+plc_chan poll $scobj_hpath 5
+
diff --git a/site_ansto/instrument/dingo/config/scan/scan.tcl b/site_ansto/instrument/dingo/config/scan/scan.tcl
index afc325a4..f6035eeb 100644
--- a/site_ansto/instrument/dingo/config/scan/scan.tcl
+++ b/site_ansto/instrument/dingo/config/scan/scan.tcl
@@ -1,8 +1,152 @@
 source $cfPath(scan)/scan_common_1.tcl
 proc ::scan::pre_hmm_scan_prepare {} {}
 
+proc ::scan::cm_count {sobj uobj point mode preset} {
+    # send "clear meta" command to the camera server
+    clientput "sending clear meta"
+    set cmd "clear meta\r\n"
+    cm1 send $cmd
+    # send motor position
+    foreach m "[sicslist type motor]" {
+      if {$m == "motor" || $m == "dummy_motor"} {
+         # skipit
+      } else {
+        set cmd "set camera, "
+        append cmd "[$m]"
+        append cmd "\r\n"
+        cm1 send $cmd
+      }
+    }
+    cm1 count $preset
+}
+
+proc ::scan::cm_scan_prepare {sobj uobj} {
+
+  variable save_filetype
+  variable check_instrument_ready
+  variable force_scan
+
+  # [::plc::inst_ready]
+  if {$force_scan || $check_instrument_ready} {
+    set force_scan false
+    if [catch {
+      ::scan::check_scanvar $sobj $uobj
+      ::scan::pre_hmm_scan_prepare
+    }] {
+      return -code error "ISCAN ABORTED: $::errorInfo"
+    }
+
+    # send "shutter auto" command over
+    shutter auto
+    # send "focusflight off" command over
+    focuslight off
+    # send "clear meta" command to the camera server
+    clientput "sending clear meta"
+    set cmd "clear meta\r\n"
+    cm1 send $cmd
+    # send motor position
+    foreach m "[sicslist type motor]" {
+      if {$m == "motor" || $m == "dummy_motor"} {
+        # skipit
+      } else {
+        set cmd "set camera, "
+        append cmd "[$m]"
+        append cmd "\r\n"
+        cm1 send $cmd
+      }
+    }
+
+    if [catch {
+      #TODO Parameterise varindex in some way
+      set varindex 0;
+
+      set numpoints [SplitReply [$sobj np]]
+      set vlist [split [$sobj getvarpar $varindex] = ]
+      set scanstart [lindex $vlist 1]
+      set scanstep [lindex $vlist 2]
+      #::scan::camscan_cmd -set NP $numpoints
+      #::scan::camscan_cmd -set scan_variable [string trim [lindex [split [lindex $vlist 0] . ] 1]];
+      #::scan::camscan_cmd -set scan_start $scanstart
+      #::scan::camscan_cmd -set scan_increment $scanstep
+      set scanvar_pts [SplitReply [$sobj getvardata $varindex]]
+
+      #::scan::camscan_cmd -set feedback status BUSY
+      clientput "run_mode camscan"
+      run_mode "camscan"
+
+      #::nexus::newfile BEAM_MONITOR $save_filetype
+      stdscan prepare $sobj $uobj;
+      clientput "Scan start: $scanstart, Scan step: $scanstep, Number of points: $numpoints"
+    }] {
+      run_mode "normal"
+      return -code error $::errorInfo
+    }
+  } else {
+    return -code error "ISCAN ABORTED: Instrument not ready"
+  }
+}
+
+proc ::scan::cm_scan_collect {sobj uobj point} {
+    set vlist [split [$sobj getvarpar 0] = ];
+
+    set w(NP) $point
+    set sv [string trim [lindex [split [lindex $vlist 0] . ] 1]]
+    set header [format "%-4.4s %-9.9s %-14s %-7.7s" NP $sv Counts Time]
+    set varval [SplitReply [$sv]]
+    set counts [SplitReply [::histogram_memory::total_counts]]
+    set time [SplitReply [::histogram_memory::time]]
+    set data [format "%-4d %-9.3f %-14d %-7.2f" $point $varval $counts $time]
+    clientput $header
+    clientput $data
+    for {set bmn 1} {$bmn <= $::counter::isc_numchannels} {incr bmn} {
+      set bmon bm$bmn
+      clientput "Monitor $bmn [SplitReply [$bmon getcounts]]"
+    }
+}
+
+publish ::scan::cm_count        user
+publish ::scan::cm_scan_prepare user
+publish ::scan::cm_scan_collect user
+
 proc ::scan::isc_initialize {} {
-  ::scan::ic_initialize
+  #::scan::ic_initialize
+
+  if [ catch {
+    variable ic_runscanpar
+    variable ic_hmm_datatype
+
+    set ic_hmm_datatype HISTOGRAM_XYT
+
+    MakeScanCommand  camscan cm1 $::cfPath(scan)/scan_common_1.hdd recover.bin
+
+    camscan configure script
+    #camscan function writeheader ::scan::donothing
+    #camscan function writepoint ::scan:cm_writepoint
+    camscan function count ::scan::cm_count
+    #camscan function collect ::scan::cm_scan_collect
+    camscan function prepare ::scan::cm_scan_prepare
+    #camscan function finish ::scan::cm_scan_finish
+
+    # TODO Use ic_runscanpar to create the ::scan::runscan command and
+    # to validate the "runscan" proc parameters.
+    array set ic_runscanpar [subst {
+      scanvar text=drivable
+        start float
+        stop float
+        numpoints int=0,inf
+        mode text=[join [concat [list time unlimited period count frame] $::counter::isc_beam_monitor_list ] , ]
+        preset float=0,inf
+        datatype text=[join [array names ::nexus::histmem_filetype_spec] , ]
+      savetype text=save,nosave
+      force  boolean
+    }]
+    #scriptcallback connect hmscan   SCANEND ::scan::hmscanend_event
+    #scriptcallback connect bmonscan SCANEND ::scan::bmonscanend_event
+    scriptcallback connect camscan    SCANEND ::scan::cmscanend_event
+  } message ] {
+    if {$::errorCode=="NONE"} {return $message}
+    return -code error $message
+  }
 
   foreach {n v} {
     clock            1
diff --git a/site_ansto/instrument/dingo/dingo_configuration.tcl b/site_ansto/instrument/dingo/dingo_configuration.tcl
index 29eb0d3e..d80c379f 100644
--- a/site_ansto/instrument/dingo/dingo_configuration.tcl
+++ b/site_ansto/instrument/dingo/dingo_configuration.tcl
@@ -15,31 +15,10 @@ MakeDrive
 ########################################
 # INSTRUMENT SPECIFIC CONFIGURATION
 
-Motor dummy_motor asim [params \
- asyncqueue mc1\
- host mc1-dingo\
- port pmc1-dingo\
- axis A\
- units mm\
- hardlowerlim -500\
- hardupperlim 500\
- maxSpeed 1\
- maxAccel 5\
- maxDecel 5\
- stepsPerX [expr 25000.0/5.0]\
- absEnc 1\
- absEncHome 0\
- cntsPerX [expr 8192.0/5.0]]
-dummy_motor part instrument
-dummy_motor long_name dummy_motor
-dummy_motor softlowerlim -500
-dummy_motor softupperlim 500
-dummy_motor home 0
-
 source $cfPath(hipadaba)/hipadaba_configuration.tcl
 
 fileeval $cfPath(source)/source.tcl
-#fileeval $cfPath(motors)/motor_configuration.tcl
+fileeval $cfPath(motors)/motor_configuration.tcl
 #fileeval $cfPath(motors)/positmotor_configuration.tcl
 #fileeval $cfPath(motors)/extraconfig.tcl
 fileeval $cfPath(plc)/plc.tcl
@@ -48,6 +27,8 @@ fileeval $cfPath(hmm)/hmm_configuration.tcl
 fileeval $cfPath(nexus)/nxscripts.tcl
 fileeval $cfPath(scan)/scan.tcl
 fileeval $cfPath(commands)/commands.tcl
+fileeval $cfPath(commands)/pulser.tcl
+fileeval $cfPath(commands)/hvcommands.tcl
 fileeval $cfPath(anticollider)/anticollider.tcl
 
 source gumxml.tcl
@@ -56,13 +37,16 @@ source gumxml.tcl
 #::anticollider::protect_detector "true"
 
 # fix all motors
-foreach m [sicslist type motor] {
-   if {$m == "motor" || $m == "dummy_motor"} {
-       # skipit
-   } else {
-       clientput fix $m position
-       $m fixed 1
-   }
+if {1} {
+  set motorlist "[sicslist type motor]"
+  puts $motorlist
+  foreach m $motorlist {
+     if {$m == "motor" || $m == "dummy_motor"} {
+         # skipit
+     } else {
+         $m fixed 1
+     }
+  }
 }
 
 server_init
diff --git a/site_ansto/instrument/dingo/hostport_config.tcl b/site_ansto/instrument/dingo/hostport_config.tcl
index bbbf1ef7..47ab8117 100644
--- a/site_ansto/instrument/dingo/hostport_config.tcl
+++ b/site_ansto/instrument/dingo/hostport_config.tcl
@@ -17,8 +17,9 @@ foreach {host port} {
 }
 
 # Safety Interlock System
+#137.157.204.214
 foreach {host port} {
-  137.157.204.213 30000
+  137.157.204.214 30000
 } {
   dict set PLC_HOSTPORT HOST $host
   dict set PLC_HOSTPORT PORT $port
diff --git a/site_ansto/instrument/hipd/util/sics_config.ini b/site_ansto/instrument/hipd/util/sics_config.ini
index 93dd91d3..b51987bf 100644
--- a/site_ansto/instrument/hipd/util/sics_config.ini
+++ b/site_ansto/instrument/hipd/util/sics_config.ini
@@ -1,3 +1,107 @@
+[12tmagnet_setup]
+cascade = B1:12tmagnet_oxford,sample_stage:12tmagnet_sample_insert,T1:mercury_scpi_01
+enabled = False
+[Autolab_setup]
+cascade = sample_stage:normal_sample_stage,I1:protek_01,V1:protek_02
+enabled = False
+[CF1]
+cascade = T1:CF1_ls340,sample_stage:normal_sample_stage
+enabled = False
+[CF8]
+cascade = T1:ls336_01,T2:ls340_11,sample_stage:normal_sample_stage
+enabled = False
+[Default]
+cascade = sample_stage:normal_sample_stage
+enabled = True
+[B1]
+datype = B
+enabled = False
+id = 1
+implementation = none
+name = magnet1
+optype = magnetic_field
+[Function_Generator]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = pulser
+optype = function_generator
+[I1]
+datype = I
+enabled = False
+id = 1
+implementation = none
+name = curr1
+optype = multimeter
+[I2]
+datype = I
+enabled = False
+id = 2
+implementation = none
+name = curr2
+optype = multimeter
+[T1]
+datype = T
+enabled = False
+id = 1
+implementation = none
+name = tc1
+optype = temperature
+[T2]
+datype = T
+enabled = False
+id = 2
+implementation = none
+name = tc2
+optype = temperature
+[T3]
+datype = T
+enabled = False
+id = 3
+implementation = none
+name = tc3
+optype = temperature
+[T4]
+datype = T
+enabled = False
+id = 4
+implementation = none
+name = tc4
+optype = temperature
+[T5]
+datype = T
+enabled = False
+id = 5
+implementation = none
+name = tc5
+optype = temperature
+[T6]
+datype = T
+enabled = False
+id = 6
+implementation = none
+name = tc6
+optype = temperature
+[V1]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = volts1
+optype = multimeter
+[V2]
+datype = V
+enabled = False
+id = 2
+implementation = none
+name = volts2
+optype = multimeter
+[sample_stage]
+enabled = Always
+implementation = normal_sample_stage
+name = sample_stage
+optype = motion_axis
 [12tmagnet_oxford]
 desc = "12 Tesla Oxford Magnet"
 driver = "oxford_labview"
@@ -9,23 +113,9 @@ port = 55001
 desc = "som will be redefined as the magnet sample insert rotation. Sample stage will be renamed to somss"
 imptype = motion_axis
 
-[12tmagnet_setup]
-cascade = B1:12tmagnet_oxford,sample_stage:12tmagnet_sample_insert,T1:mercury_scpi
-enabled = False
-
-[B1]
-enabled = False
-implementation = 12tmagnet_oxford
-name = magnet1
-optype = magnetic_field
-
-[CF1]
-cascade = T1:CF1_ls340,sample_stage:normal_sample_stage
-enabled = False
-
 [CF1_ls340]
 desc = "cf1: Bottom loading cryofurnace"
-driver = "lakeshore_340"
+driver = "ls340"
 imptype = temperature
 ip = 10.157.205.43
 port = 4001
@@ -33,63 +123,22 @@ terminator = \r\n
 tol1 = 1.0
 tol2 = 1.0
 
-[Default]
-cascade = sample_stage:normal_sample_stage
-enabled = True
-
-[I1]
-datype = I
-enabled = False
-implementation = protek_01
-name = curr1
-optype = multimeter
-
-[I2]
-datype = I
-enabled = False
-implementation = protek_02
-name = curr2
-optype = multimeter
-
-[T1]
-enabled = False
-implementation = mercury_scpi
-name = tc1
-optype = temperature
-
-[T2]
-enabled = False
-implementation = ls336_02
-name = tc2
-optype = temperature
-
-[T3]
-enabled = False
-implementation = ls336_04
-name = tc3
-optype = temperature
-
-[V1]
-datype = V
-enabled = False
-implementation = protek_01
-name = volts1
-optype = multimeter
-
-[V2]
-datype = V
-enabled = False
-implementation = protek_02
-name = volts2
-optype = multimeter
+[agilent_33220A]
+asyncqueue = sct
+desc = "Function Generator"
+driver = agilent_33220A
+imptype = function_generator
+ip = 10.157.205.16
+port = 5025
 
 [eularian_cradle]
 desc = "Load the Eulerian cradle configuration"
 imptype = motion_axis
 
 [ls336_01]
-desc = "tc1: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 10.157.205.28
 port = 7777
@@ -98,8 +147,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls336_02]
-desc = "tc2: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 10.157.205.29
 port = 7777
@@ -108,8 +158,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls336_04]
-desc = "tc3: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 10.157.205.30
 port = 7777
@@ -118,8 +169,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls336_05]
-desc = "tc4: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 137.157.201.21
 port = 7777
@@ -128,8 +180,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls336_06]
-desc = "tc5: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 137.157.201.21
 port = 7777
@@ -137,9 +190,20 @@ terminator = \r\n
 tol1 = 1.0
 tol2 = 1.0
 
+[ls336_11]
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 10.157.205.27
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
 [ls336_12]
-desc = "tc6: Lakeshore 336 temperature controller"
-driver = "lakeshore_336"
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
 imptype = temperature
 ip = 10.157.205.31
 port = 7777
@@ -148,8 +212,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls340_01]
-desc = "tc7: Lakeshore 340 temperature controller"
-driver = "lakeshore_340"
+asyncqueue = sct
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
 imptype = temperature
 ip = 137.157.201.86
 port = 4001
@@ -158,8 +223,9 @@ tol1 = 1.0
 tol2 = 1.0
 
 [ls340_02]
-desc = "tc8: Lakeshore 340 temperature controller"
-driver = "lakeshore_340"
+asyncqueue = sct
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
 imptype = temperature
 ip = 137.157.201.86
 port = 4002
@@ -167,45 +233,65 @@ terminator = \r\n
 tol1 = 1.0
 tol2 = 1.0
 
-[mercury_scpi]
-desc = "tc9: Oxford Mercury temperature controller in Mercury mode"
+[ls340_11]
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
+imptype = temperature
+ip = 137.157.201.86
+port = 4001
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[mercury_scpi_01]
+desc = "Oxford Mercury temperature controller in Mercury mode"
 driver = "mercury_scpi"
 imptype = temperature
 ip = 10.157.205.5
+permlink = LT
 port = 7020
-terminator = \r
-tol = 2.0
+terminator = \r\n
+tol = 1.0
+valve_tol = 2
+
+[mercury_scpi_02]
+desc = "Oxford Mercury temperature controller in Mercury mode"
+driver = "mercury_scpi"
+imptype = temperature
+ip = 10.157.205.47
+permlink = LT
+port = 7020
+terminator = \r\n
+tol = 1.0
+valve_tol = 2
 
 [normal_sample_stage]
 desc = "This is the default sample stage configuration with xy translation and phi and chi tilt stages"
 imptype = motion_axis
 
 [protek_01]
+asyncqueue = sct
 desc = "Protek Multimeter"
-driver = "protek"
+driver = "protekmm"
 imptype = multimeter
 ip = 10.157.205.36
 port = 4001
 
 [protek_02]
+asyncqueue = sct
 desc = "Protek Multimeter"
-driver = "protek"
+driver = "protekmm"
 imptype = multimeter
 ip = 10.157.205.37
 port = 4001
 
-[sample_stage]
-enabled = Always
-implementation = normal_sample_stage
-name = sample_stage
-optype = motion_axis
-
 [small_omega]
 desc = "Load the small omega configuration"
 imptype = motion_axis
 
 [west4100]
 desc = "Blue furnace temperature controller"
+dev_id = 1
 driver = "west4100"
 imptype = temperature
 ip = 10.157.205.19
diff --git a/site_ansto/instrument/hipd/wombat_configuration.tcl b/site_ansto/instrument/hipd/wombat_configuration.tcl
index cd29c804..87529b6f 100644
--- a/site_ansto/instrument/hipd/wombat_configuration.tcl
+++ b/site_ansto/instrument/hipd/wombat_configuration.tcl
@@ -25,16 +25,28 @@ fileeval $cfPath(source)/source.tcl
 fileeval $cfPath(motors)/positmotor_configuration.tcl
 fileeval $cfPath(plc)/plc.tcl
 fileeval $cfPath(counter)/counter.tcl
-fileeval $cfPath(environment)/sct_keithley_2700.tcl
-fileeval $cfPath(environment)/sct_protek_common.tcl
-#TODO Provide method for choosing environment controller
+fileeval $cfPath(environment)/sct_agilent_33220A.tcl
+fileeval $cfPath(environment)/sct_hiden_xcs.tcl
+fileeval $cfPath(environment)/sct_huber_pilot.tcl
+fileeval $cfPath(environment)/sct_isotech_ps.tcl
 fileeval $cfPath(environment)/temperature/sct_eurotherm_2000.tcl
+fileeval $cfPath(environment)/temperature/sct_eurotherm_m2000.tcl
+fileeval $cfPath(environment)/sct_keithley_2700.tcl
+fileeval $cfPath(environment)/sct_keithley_m2700.tcl
+fileeval $cfPath(environment)/sct_lakeshore_218.tcl
 fileeval $cfPath(environment)/temperature/sct_lakeshore_336.tcl
+fileeval $cfPath(environment)/temperature/sct_ls336.tcl
 fileeval $cfPath(environment)/temperature/sct_lakeshore_340.tcl
+fileeval $cfPath(environment)/temperature/sct_ls340.tcl
 fileeval $cfPath(environment)/temperature/sct_lakeshore_370.tcl
+fileeval $cfPath(environment)/sct_lakeshore_m370.tcl
+fileeval $cfPath(environment)/temperature/sct_mercury_scpi.tcl
+fileeval $cfPath(environment)/sct_protek_common.tcl
+fileeval $cfPath(environment)/sct_protekmm.tcl
 fileeval $cfPath(environment)/temperature/sct_julabo_lh45.tcl
 fileeval $cfPath(environment)/temperature/sct_qlink.tcl
 fileeval $cfPath(environment)/temperature/west400.tcl
+fileeval $cfPath(environment)/temperature/sct_west4100.tcl
 fileeval $cfPath(environment)/temperature/sct_oxford_mercury.tcl
 fileeval $cfPath(environment)/magneticField/sct_oxford_labview.tcl
 fileeval $cfPath(environment)/he3/sct_he3.tcl
diff --git a/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl b/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
index cc1819ae..4b1e7e7f 100644
--- a/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
+++ b/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
@@ -44,6 +44,17 @@ return {
 }
 }
 
+proc ::histogram_memory::init_FAT_TABLE {} {
+  FAT_TABLE -set COUNT_ROI_TYPE RECTANGULAR
+  FAT_TABLE -set COUNT_ROI_REGION INCLUSIVE
+  FAT_TABLE -set COUNT_ROI_XMIN 0
+  FAT_TABLE -set COUNT_ROI_XMAX 4
+  FAT_TABLE -set COUNT_ROI_YMIN 0
+  FAT_TABLE -set COUNT_ROI_YMAX 1023
+  FAT_TABLE -set COUNT_ROI_TMIN 0
+  FAT_TABLE -set COUNT_ROI_TMAX 1e9
+}
+
 proc ::histogram_memory::init_CAT_TABLE {} {
   CAT_TABLE -set MESYTEC_MPSD8_CHANNEL_GAINS {
     1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
@@ -107,6 +118,7 @@ proc ::histogram_memory::isc_initialize {} {
   # hmm configure FAT_SIMULATED_EVENT_X0 $x_bb0
   # hmm configure FAT_SIMULATED_EVENT_X1 $xbbmax
     ::histogram_memory::init_OAT_TABLE
+    ::histogram_memory::init_FAT_TABLE
 #   ::histogram_memory::init_SAT_TABLE
 #   ::histogram_memory::init_CAT_TABLE
     ::histogram_memory::upload_config Filler_defaults
diff --git a/site_ansto/instrument/kookaburra/config/motors/motor_configuration.tcl b/site_ansto/instrument/kookaburra/config/motors/motor_configuration.tcl
index 511e2ef8..dafbb1ae 100644
--- a/site_ansto/instrument/kookaburra/config/motors/motor_configuration.tcl
+++ b/site_ansto/instrument/kookaburra/config/motors/motor_configuration.tcl
@@ -308,7 +308,7 @@ m1x home 0
 # mc2: Slit system - 1 TOP Blade
 # Gearbox 55:1, pitch 0.5mm
 # Encoder 2p13
-set ss1u_Home     918407
+set ss1u_Home     754567
 set ss1uSetRate   [expr $motorrate*55.0/0.5]
 Motor ss1u $motor_driver_type [params \
   asyncqueue mc2\
diff --git a/site_ansto/instrument/sans/config/environment/sct_antonparr_MCR500.tcl b/site_ansto/instrument/sans/config/environment/sct_antonparr_MCR500.tcl
new file mode 100644
index 00000000..bd93bd8c
--- /dev/null
+++ b/site_ansto/instrument/sans/config/environment/sct_antonparr_MCR500.tcl
@@ -0,0 +1,110 @@
+# Generated driver for antonparr_MCR500
+# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
+#
+
+namespace eval ::scobj::antonparr_MCR500 {
+  set debug_threshold 5
+}
+
+proc ::scobj::antonparr_MCR500::debug_log {tc_root debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
+    if {${debug_level} >= ${debug_threshold}} {
+      set fd [open "../log/antonparr_MCR500_[basename ${tc_root}].log" "a"]
+      set line "[clock format [clock seconds] -format "%T"] ${debug_string}"
+      puts ${fd} "${line}"
+      close ${fd}
+    }
+  } catch_message ]
+}
+
+proc ::scobj::antonparr_MCR500::sics_log {debug_level debug_string} {
+  set catch_status [ catch {
+    set debug_threshold ${::scobj::antonparr_MCR500::debug_threshold}
+    if {${debug_level} >= ${debug_threshold}} {
+      sicslog "::scobj::antonparr_MCR500::${debug_string}"
+    }
+  } catch_message ]
+}
+
+proc ::scobj::antonparr_MCR500::mkDriver { speed_name torque_name tol settle } {
+  ::scobj::antonparr_MCR500::sics_log 9 "::scobj::antonparr_MCR500::mkDriver ${speed_name} ${torque_name} ${tol} ${settle}"
+  set ns "[namespace current]"
+  set catch_status [ catch {
+
+# mkDriver hook code starts
+    add_rheo $speed_name $tol $settle
+    add_rheo $torque_name $tol $settle
+# mkDriver hook code ends
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+namespace eval ::scobj::antonparr_MCR500 {
+  namespace export debug_threshold
+  namespace export debug_log
+  namespace export sics_log
+  namespace export mkDriver
+}
+
+proc add_antonparr_MCR500 {speed_name torque_name tol settle} {
+  set catch_status [ catch {
+    ::scobj::antonparr_MCR500::sics_log 9 "add_antonparr_MCR500 ${speed_name} ${torque_name} ${tol} ${settle}"
+    ::scobj::antonparr_MCR500::sics_log 1 "::scobj::antonparr_MCR500::mkDriver ${speed_name} ${torque_name} ${tol} ${settle}"
+    ::scobj::antonparr_MCR500::mkDriver ${speed_name} ${torque_name} ${tol} ${settle}
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+clientput "file evaluation of sct_antonparr_MCR500.tcl"
+::scobj::antonparr_MCR500::sics_log 9 "file evaluation of sct_antonparr_MCR500.tcl"
+
+proc ::scobj::antonparr_MCR500::read_config {} {
+  set catch_status [ catch {
+    set ns "::scobj::antonparr_MCR500"
+    dict for {k u} $::config_dict {
+      if { [dict exists $u "implementation"] } {
+        if { ![dict exists $u "enabled"] } {
+          continue
+        }
+        set enabled [string tolower [dict get $u "enabled"]]
+        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
+          continue
+        }
+        set implementation [dict get $u "implementation"]
+        if { !([dict exists $::config_dict $implementation]) } {
+          continue
+        }
+        set v [dict get $::config_dict $implementation]
+        if { !([dict exists $v "driver"]) } {
+          continue
+        }
+        if { [string equal -nocase [dict get $v "driver"] "antonparr_MCR500"] } {
+          set arg_list [list]
+          set missing_list [list]
+          foreach arg {speed_name torque_name tol settle} {
+            if {[dict exists $u $arg]} {
+              lappend arg_list "[dict get $u $arg]"
+            } elseif {[dict exists $v $arg]} {
+              lappend arg_list "[dict get $v $arg]"
+            } else {
+              ${ns}::sics_log 9 "Missing configuration value $arg"
+              lappend missing_list $arg
+            }
+          }
+          if { [llength $missing_list] > 0 } {
+              error "Rheometer is missing configuration values $missing_list"
+          }
+          add_antonparr_MCR500 {*}$arg_list
+        }
+      }
+    }
+  } catch_message ]
+  handle_exception ${catch_status} ${catch_message}
+}
+
+if { [info exists ::config_dict] } {
+  ::scobj::antonparr_MCR500::read_config
+} else {
+  ::scobj::antonparr_MCR500::sics_log 5 "No config dict"
+}
diff --git a/site_ansto/instrument/sans/config/environment/sct_rheometer.tcl b/site_ansto/instrument/sans/config/environment/sct_rheometer.tcl
index a5f95478..7c2f49e7 100644
--- a/site_ansto/instrument/sans/config/environment/sct_rheometer.tcl
+++ b/site_ansto/instrument/sans/config/environment/sct_rheometer.tcl
@@ -86,8 +86,7 @@ proc rheometer_savehmmdata {rootPath} {
 publish rheometer_savehmmdata user
 
 
-proc add_rheo {rhControl IP tol settle {PORT 4001}} {
-  MakeProtek $rhControl  $IP $PORT 1.0 0.0 0.5 "rhCallBack /sics/$rhControl"
+proc add_rheo {rhControl tol settle} {
   hfactory /sics/$rhControl/saveIndex plain user int
   hset     /sics/$rhControl/saveIndex   0
   hfactory /sics/$rhControl/triggerList plain user text
diff --git a/site_ansto/instrument/sans/config/motors/positmotor_configuration.tcl b/site_ansto/instrument/sans/config/motors/positmotor_configuration.tcl
index 2d4ac271..860d8b07 100644
--- a/site_ansto/instrument/sans/config/motors/positmotor_configuration.tcl
+++ b/site_ansto/instrument/sans/config/motors/positmotor_configuration.tcl
@@ -46,7 +46,20 @@ set 10sample_table {
   9 -172.5996
  10 -214.5996
 }
-mkPosit sct_mc1 sampleNum float samx sample $20sample_table
+
+if { [ info exists ::config_dict ] } {
+  if { [ dict exists $::config_dict sample_stage implementation ] } {
+    set implementation [ dict get $::config_dict sample_stage implementation ]
+    if {$implementation == "normal_sample_stage"} {
+      # Don't make posit motor
+    } elseif {$implementation == "10_pos_sample_stage"} {
+      mkPosit sct_mc1 sampleNum float samx sample $10sample_table
+    } elseif {$implementation == "20_pos_sample_stage"} {
+      mkPosit sct_mc1 sampleNum float samx sample $20sample_table
+    }
+  }
+}
+
 
 #diameter     position
 set auto_ap_table {
diff --git a/site_ansto/instrument/sans/quokka_configuration.tcl b/site_ansto/instrument/sans/quokka_configuration.tcl
index 686d2307..6bdce7e5 100644
--- a/site_ansto/instrument/sans/quokka_configuration.tcl
+++ b/site_ansto/instrument/sans/quokka_configuration.tcl
@@ -26,8 +26,35 @@ fileeval $cfPath(parameters)/parameters.tcl
 fileeval $cfPath(plc)/plc.tcl
 fileeval $cfPath(optics)/optics.tcl
 fileeval $cfPath(counter)/counter.tcl
-fileeval $cfPath(environment)/temperature/sct_lakeshore_340.tcl
+fileeval $cfPath(environment)/sct_agilent_33220A.tcl
+fileeval $cfPath(environment)/sct_hiden_xcs.tcl
+fileeval $cfPath(environment)/sct_huber_pilot.tcl
+fileeval $cfPath(environment)/sct_isotech_ps.tcl
+fileeval $cfPath(environment)/temperature/sct_eurotherm_2000.tcl
+fileeval $cfPath(environment)/temperature/sct_eurotherm_m2000.tcl
+fileeval $cfPath(environment)/sct_keithley_2700.tcl
+fileeval $cfPath(environment)/sct_keithley_m2700.tcl
+fileeval $cfPath(environment)/sct_lakeshore_218.tcl
 fileeval $cfPath(environment)/temperature/sct_lakeshore_336.tcl
+fileeval $cfPath(environment)/temperature/sct_ls336.tcl
+fileeval $cfPath(environment)/temperature/sct_lakeshore_340.tcl
+fileeval $cfPath(environment)/temperature/sct_ls340.tcl
+fileeval $cfPath(environment)/temperature/sct_lakeshore_370.tcl
+fileeval $cfPath(environment)/sct_lakeshore_m370.tcl
+fileeval $cfPath(environment)/temperature/sct_mercury_scpi.tcl
+fileeval $cfPath(environment)/sct_nhq_200.tcl
+fileeval $cfPath(environment)/sct_omron_hldc.tcl
+fileeval $cfPath(environment)/temperature/sct_pfeiffer_hg.tcl
+fileeval $cfPath(environment)/sct_protek_common.tcl
+fileeval $cfPath(environment)/sct_protekmm.tcl
+fileeval $cfPath(environment)/temperature/sct_rvasm2.tcl
+fileeval $cfPath(environment)/temperature/sct_nprvasm2.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_pm.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_mpm.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_rm.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_mrm.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_st4.tcl
+fileeval $cfPath(environment)/temperature/sct_watlow_mst4.tcl
 fileeval $cfPath(hmm)/hmm_configuration.tcl
 fileeval $cfPath(nexus)/nxscripts.tcl
 fileeval $cfPath(hmm)/detector.tcl
@@ -36,19 +63,13 @@ fileeval $cfPath(commands)/commands.tcl
 fileeval $cfPath(anticollider)/anticollider.tcl
 fileeval $cfPath(environment)/temperature/sct_julabo_lh45.tcl
 fileeval $cfPath(environment)/temperature/sct_qlink.tcl
-fileeval $cfPath(environment)/temperature/sct_watlow_st4.tcl
-fileeval $cfPath(environment)/temperature/sct_watlow_rm.tcl
-fileeval $cfPath(environment)/temperature/sct_rvasm2.tcl
-#fileeval $cfPath(environment)/magneticField/sct_oxford_ips.tcl
+fileeval $cfPath(environment)/magneticField/sct_tsi_smc.tcl
 fileeval $cfPath(environment)/temperature/sct_oxford_itc.tcl
 fileeval $cfPath(environment)/magneticField/oxford_labview.tcl
 fileeval $cfPath(environment)/magneticField/sct_bruker_BEC1.tcl
 fileeval $cfPath(environment)/environment.tcl
 fileeval $cfPath(environment)/sct_rheometer.tcl
-fileeval $cfPath(environment)/sct_protek_common.tcl
-fileeval $cfPath(environment)/sct_huber_pilot.tcl
-fileeval $cfPath(environment)/sct_hiden_xcs.tcl
-fileeval $cfPath(environment)/sct_isotech_ps.tcl
+fileeval $cfPath(environment)/sct_antonparr_MCR500.tcl
 fileeval $cfPath(beamline)/spin_flipper.tcl
 fileeval $cfPath(commands)/pulser.tcl
 fileeval $cfPath(commands)/hvcommands.tcl
diff --git a/site_ansto/instrument/sans/util/sics_config.ini b/site_ansto/instrument/sans/util/sics_config.ini
new file mode 100644
index 00000000..8a3356b0
--- /dev/null
+++ b/site_ansto/instrument/sans/util/sics_config.ini
@@ -0,0 +1,392 @@
+[10_position_setup]
+cascade = T1:watlow_rm,sample_stage:10_pos_sample_stage
+enabled = False
+[12Tmagnet_setup]
+cascade = B1:12tmagnet_oxford,sample_stage:Oxford_12tmagnet_sample_insert,T1:mercury_scpi_01
+enabled = False
+[20_position_setup]
+cascade = T1:julabo_lh45,sample_stage:20_pos_sample_stage
+enabled = False
+[CF1]
+cascade = T1:CF1_ls340,sample_stage:normal_sample_stage
+enabled = False
+[Default]
+cascade = sample_stage:normal_sample_stage
+enabled = True
+[Differential_Scanning_Calorimetry]
+cascade = DSC:protek_01,sample_stage:normal_sample_stage
+enabled = False
+[HV_control]
+cascade = Function_Generator:agilent_33220A,High_Voltage:protek_01,sample_stage:normal_sample_stage
+enabled = False
+[Rheometer_APMCR500_setup]
+cascade = rhSpeed:protek_01,rhTorque:protek_02,Rheometry:antonparr_MCR500
+enabled = False
+[bruker_setup]
+cascade = B1:bruker_bec1,sample_stage:normal_sample_stage,T1:julabo_lh45
+enabled = False
+[rhqc_setup]
+cascade = sample_stage:normal_sample_stage,T1:ls340_01,T2:ls340_02
+enabled = False
+[B1]
+datype = B
+enabled = False
+id = 1
+implementation = none
+name = magnet1
+optype = magnetic_field
+[DSC]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = dsc_val
+optype = multimeter
+[Function_Generator]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = pulser
+optype = function_generator
+[High_Voltage]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = hv_val
+optype = multimeter
+[I1]
+datype = I
+enabled = False
+id = 1
+implementation = none
+name = curr1
+optype = multimeter
+[I2]
+datype = I
+enabled = False
+id = 2
+implementation = none
+name = curr2
+optype = multimeter
+[Rheometry]
+enabled = False
+implementation = none
+optype = rheometry
+[T1]
+datype = T
+enabled = False
+id = 1
+implementation = none
+name = tc1
+optype = temperature
+[T2]
+datype = T
+enabled = False
+id = 2
+implementation = none
+name = tc2
+optype = temperature
+[T3]
+datype = T
+enabled = False
+id = 3
+implementation = none
+name = tc3
+optype = temperature
+[T4]
+datype = T
+enabled = False
+id = 4
+implementation = none
+name = tc4
+optype = temperature
+[T5]
+datype = T
+enabled = False
+id = 5
+implementation = none
+name = tc5
+optype = temperature
+[T6]
+datype = T
+enabled = False
+id = 6
+implementation = none
+name = tc6
+optype = temperature
+[V1]
+datype = V
+enabled = False
+id = 1
+implementation = none
+name = volts1
+optype = multimeter
+[V2]
+datype = V
+enabled = False
+id = 2
+implementation = none
+name = volts2
+optype = multimeter
+[Viscosity]
+enabled = False
+id = 1
+implementation = none
+name = visc
+optype = viscosity
+[rhSpeed]
+enabled = False
+implementation = none
+name = rhSpeed
+optype = rheometry
+[rhTorque]
+enabled = False
+implementation = none
+name = rhTorque
+optype = rheometry
+[sample_stage]
+enabled = Always
+implementation = normal_sample_stage
+name = sample_stage
+optype = motion_axis
+[10_pos_sample_stage]
+desc = "Load the ten position sample changer configuration"
+imptype = motion_axis
+
+[12tmagnet_oxford]
+desc = "12 Tesla Oxford Magnet"
+driver = "oxford_labview"
+imptype = magnetic_field
+ip = 10.157.205.3
+port = 55001
+
+[20_pos_sample_stage]
+desc = "Load the twenty position sample changer configuration"
+imptype = motion_axis
+
+[5Tmagnet]
+desc = "The New Zealand magnet"
+driver = tsi_smc
+imptype = magnetic_field
+ip = 137.157.202.79
+port = 4004
+timeout = 2000
+
+[CF1_ls340]
+desc = "cf1: Bottom loading cryofurnace"
+driver = "ls340"
+imptype = temperature
+ip = 10.157.205.43
+port = 4001
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[Oxford_12tmagnet_sample_insert]
+desc = "som will be redefined as the magnet sample insert rotation. Sample stage will be renamed to somss"
+imptype = motion_axis
+
+[agilent_33220A]
+asyncqueue = sct
+desc = "Function Generator"
+driver = agilent_33220A
+imptype = function_generator
+ip = 10.157.205.16
+port = 5025
+
+[antonparr_MCR500]
+cbfunc = "rhCallback /sics/$rhControl"
+desc = "Anton Parr MRC500 Rheometer"
+driver = "antonparr_MCR500"
+imptype = rheometry
+ip = noip
+port = noport
+settle = 5.0
+speed_name = rhSpeed
+tol = 0.01
+torque_name = rhTorque
+
+[bruker_bec1]
+desc = "Bruker Magnet"
+driver = "bruker_bec1"
+imptype = magnetic_field
+ip = 10.157.205.13
+port = 4444
+type = B
+
+[julabo_lh45]
+ctrl_sensor = "bath"
+desc = "Julabo temperature controller"
+driver = "julabo_lh45"
+imptype = temperature
+ip = 10.157.205.39
+port = 4001
+tol = 5.0
+type = T
+
+[ls336_01]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 10.157.205.28
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls336_02]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 10.157.205.29
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls336_04]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 10.157.205.30
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls336_05]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 137.157.201.21
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls336_06]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 137.157.201.21
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls336_12]
+asyncqueue = sct
+desc = "Lakeshore 336 temperature controller"
+driver = "ls336"
+imptype = temperature
+ip = 10.157.205.31
+port = 7777
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls340_01]
+asyncqueue = sct
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
+imptype = temperature
+ip = 137.157.201.86
+port = 4001
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls340_02]
+asyncqueue = sct
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
+imptype = temperature
+ip = 137.157.201.86
+port = 4002
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[ls340_11]
+desc = "Lakeshore 340 temperature controller"
+driver = "ls340"
+imptype = temperature
+ip = 137.157.201.86
+port = 4001
+terminator = \r\n
+tol1 = 1.0
+tol2 = 1.0
+
+[mercury_scpi_01]
+desc = "Oxford Mercury temperature controller in Mercury mode"
+driver = "mercury_scpi"
+imptype = temperature
+ip = 10.157.205.5
+permlink = LT
+port = 7020
+terminator = \r\n
+tol = 1.0
+valve_tol = 2
+
+[mercury_scpi_02]
+desc = "Oxford Mercury temperature controller in Mercury mode"
+driver = "mercury_scpi"
+imptype = temperature
+ip = 10.157.205.47
+permlink = LT
+port = 7020
+terminator = \r\n
+tol = 1.0
+valve_tol = 2
+
+[newport_rva]
+desc = "Newport Rapid Visco-Analyser"
+driver = "nprvasm2"
+imptype = viscosity
+ip = 137.157.202.91
+port = 4001
+tol = 1
+
+[normal_sample_stage]
+desc = "This is the default sample stage configuration xyz translation omega rotation but no tilt axes"
+imptype = motion_axis
+
+[protek_01]
+asyncqueue = sct
+desc = "Protek Multimeter"
+driver = "protekmm"
+imptype = multimeter
+ip = 10.157.205.36
+port = 4001
+
+[protek_02]
+asyncqueue = sct
+desc = "Protek Multimeter"
+driver = "protekmm"
+imptype = multimeter
+ip = 10.157.205.37
+port = 4001
+
+[watlow_rm]
+desc = "Watlow RM temperature controller"
+driver = "watlow_mrm"
+imptype = temperature
+ip = 10.157.205.6
+terminator = \r\n
+tol = 0.5
+type = T
+
+[west4100]
+desc = "Blue furnace temperature controller"
+dev_id = 1
+driver = "west4100"
+imptype = temperature
+ip = 10.157.205.19
+
diff --git a/site_ansto/instrument/util/config_edit.py b/site_ansto/instrument/util/config_edit.py
index 484bc0dd..da6b6bfa 100755
--- a/site_ansto/instrument/util/config_edit.py
+++ b/site_ansto/instrument/util/config_edit.py
@@ -1,72 +1,261 @@
 #!/usr/bin/env python
+"""Provides a sics_config.ini file viewer and editor.
+"""
 # vim: tabstop=8  softtabstop=4  shiftwidth=4  nocin  si et ft=python
 
 # View Screen has 3 parts
 # (Instrument Configuration), (Configuration Options), (Option Implementation)
-# Uses MVC implemented as InstConfigData<M>, InstConfigView<V>, ConfigEdit<C>
-#
+# Uses MVC as InstConfigData<M>, InstConfigView<V>, InstConfigManager<C>
+ 
 # InstConfigData <>--- ConfigParser.SafeConfig
 #  |--set_cfparse()
 
-# ConfigEdit <>--- InstConfigData, PresentationData
+# InstConfigManager <>--- InstConfigData, PresentationData
 #  |--set_cfdata(), set_presdata()
 #  |--set_xyz_data() call self.cfgdata.set_xyz() methods
 #
-# urwid.Frame
+
+# urwid.Pile
 #     ^
-# InstConfigView <>--- ConfigEdit, PresentationData
+#     |
+# InstConfigView <>--- InstConfigManager, PresentationData
 #  |--set_cfedit(), set_presdata()
-#
-# PresentationData
-#  |--set_cfdata()
 
 
 import os
+import shutil
 import argparse
 import ConfigParser
 import urwid
-import copy
 from collections import defaultdict
 
+PALETTE = [
+    ('body', 'dark cyan', '', 'standout'),
+    ('focus', 'dark red', '', 'standout'),
+    ('head', 'yellow', 'black'),
+]
 
-class InstConfigData:
-    msg_index = 4
-    # configuration_dict: dict of instrument configurations as defined below,
-    #  {configname: {'enabled':T/F, 'cascade_list':[(option, dflt_imp)]} }
-    configuration_dict = defaultdict(dict)
 
-    # opt_dict: dict of configuration options as defined below,
-    #  {optname:{'enabled': T/F/Always, 'imptype':optype, 'selected_imp':dflt}}
-    opt_dict = defaultdict(dict)
+class RadioButtonListWalker(urwid.SimpleListWalker):
 
-    # imp_dict: dict of implementations indexed by optype,
-    #  {optype: [impname] }
-    imp_dict = defaultdict(list)
+    """Extend urwid.SimpleListWalker to generate a radio button listwalker.
 
-    def __init__(self):
+    Attributes:
+        button_dict (dict): Maps radiobutton labels to an urwid.RadioButton.
+    """
+
+    def __init__(self, item_states, on_state_change=None, user_data=None):
+        """
+        Args:
+            item_states (list of tuples): [(button name, state)].
+            on_state_change: 'change' signal handler for each radiobutton.
+            user_data: data passed to signal handler.
+        """
+        radio_grp = []
+        mapped_rb_list = []
+        self.button_dict = {}
+        for item, stateval in item_states:
+            _rb = urwid.RadioButton( radio_grp, item, state=stateval,
+              on_state_change=on_state_change, user_data=user_data )
+            self.button_dict[item] = _rb
+            mapped_rb = urwid.AttrMap(_rb, 'body', 'focus')
+            mapped_rb_list.append(mapped_rb)
+
+        super(RadioButtonListWalker, self).__init__(mapped_rb_list)
+        return 
+
+    def set_modified_callback(self, callback):
+        """This is an abstract method in SimpleListWalker.
+        The urwid doc says use connect_signal(lw, 'modified', callback) instead.
+        """
+        slw = super(RadioButtonListWalker, self)
+        urwid.connect_signal(slw, 'modified', callback)
         return
 
+class CheckBoxListWalker(urwid.SimpleListWalker):
+
+    """Extend urwid.SimpleListWalker to generate a checkbox listwalker.
+    Attributes:
+        button_dict (dict): Maps checkbox labels to an urwid.CheckBox.
+    """
+
+    def __init__(self, item_states, on_state_change = None, user_data = None):
+        """
+        Args:
+            item_states (list of tuples): [(button name, state)].
+            on_state_change: 'change' signal handler for each radiobutton.
+            user_data: data passed to signal handler.
+        """
+        mapped_cb_list = []
+        self.button_dict = {}
+        for item, stateval in item_states:
+            _cb = urwid.CheckBox( item, state = stateval,
+                                on_state_change = on_state_change,
+                                user_data = user_data )
+            self.button_dict[item] = _cb
+            mapped_cb = urwid.AttrMap(_cb, 'body', 'focus')
+            mapped_cb_list.append(mapped_cb)
+
+        super(CheckBoxListWalker, self).__init__(mapped_cb_list)
+        return
+
+    def set_modified_callback(self, callback):
+        """This is an abstract method in SimpleListWalker.
+        The urwid doc says use connect_signal(lw, 'modified', callback) instead.
+        """
+        slw = super(CheckBoxListWalker, self)
+        urwid.connect_signal(slw, 'modified', callback)
+        return
+
+
+class OptionListWalker(CheckBoxListWalker):
+    
+    """Extend CheckBoxListWalker to generate a listwalker from an
+    InstConfigData option description.
+    """
+
+    def __init__(self, opt_dict, statechange_cb):
+        """
+        Args:
+            opt_dict: InstConfigData option description dictionary.
+            statechange_cb: 'change' signal handler for each checkbox.
+        """
+        urwid.register_signal(OptionListWalker, ['focus_change'])
+        item_states = [(i, d['enabled']) for i, d in opt_dict.iteritems()]
+        item_states.sort()
+
+        super(OptionListWalker, self).__init__(item_states, statechange_cb)
+        return
+
+    def set_focus(self, pos):
+        """Emit 'focus_change' signal with position of button.
+        """
+        urwid.emit_signal(self, 'focus_change', pos)
+        return super(OptionListWalker, self).set_focus(pos)
+
+
+# ClosedListBox implements a ListBox which prevents selection outside of the
+# list using the 'up' or 'down' keys
+class ClosedListBox(urwid.ListBox):
+
+    """Extend urwid.ListBox to prevent navigating outside of the listbox.
+    """
+
+    def keypress(self, size, key):
+        """Override keypress to limit navigation to within listbox.
+        """
+        pos = self.get_focus()[1]
+        _ll = len(self.body)
+        if (pos <= 0 and key == 'up') or (pos >= _ll-1 and key == 'down'):
+            return
+        else:
+            return super(ClosedListBox, self).keypress(size, key)
+
+
+# List of Checkboxes
+class OptionListBox(ClosedListBox):
+
+    """Extend ClosedListBox doesn't add anything but it may come in handy
+    someday when defining behaviour of configuration option lists.
+    """
+
+    def __init__(self, listwalker):
+        super(OptionListBox, self).__init__(listwalker)
+        return
+
+
+# List of RadioButtons
+class ImpListBox(ClosedListBox):
+
+    """Extend ClosedListBox to allow updating implementation lists when
+    selecting a configuration option.
+    """
+
+    def __init__(self, listwalker):
+        super(ImpListBox, self).__init__(listwalker)
+        return
+
+    def use_listwalker(self, listwalker):
+        """ Select the given listwalker for display.
+        """
+        self.body.contents[:] = listwalker
+        return
+
+
+class InstConfigData(object):
+
+    """Handles reading and writing instrument configuration data and provides
+    methods to change the configuration.
+    Attributes:
+        config_dict: Instrument configurations by configuration name.
+        opt_dict: Configuration option descriptions indexed by option name.
+        imp_dict: Implementations for indexed by option type.
+    """
+
+    msg_index = 4
+
+    def __init__(self):
+        self.file_parser = ConfigParser.SafeConfigParser()
+        self.config_filename = 'sics_config.ini'
+        #config_dict: dict of instrument configurations as defined below,
+        # {configname: {'enabled':T/F, 'cascade_list':[(option, dflt_imp)]} }
+        self.config_dict = defaultdict(dict)
+
+        #imp_dict: dict of implementations indexed by optype,
+        # {optype: []|[none:impname,...] }
+        self.imp_dict = defaultdict(list)
+
+        #opt_dict: dict of configuration options as defined below,
+        # {optname:{'enabled':T/F/Always, 'imptype':optype,'selected_imp':dflt}}
+        self.opt_dict = defaultdict(dict)
+
+        #imp_ip_dict: Maps each implementation to an ip and port if it has one.
+        # {imp, {ip:'q4.q3.q2.q1', port:'nnnn', ...}
+        self.imp_ip_dict = defaultdict(dict)
+
+        #imp2opt_dict: Maps each implementation to an option or None,
+        # {imp: opt/None}
+        self.imp2opt_dict = {}
+
+        #optypelist: list of (opt, optype) tuples
+        # [(opt, optype)]
+        self.optypelist = []
+
     def __get_configurations(self):
-        for s in self.file_parser.sections():
+        """Parse instrument configuration definitions from INI file into
+        config_dict attribute of InstConfigData object
+        """
+        for sect in self.file_parser.sections():
             cascade_list = []
-            if self.file_parser.has_option(s, 'cascade'):
-                enabled = self.file_parser.get(s, 'enabled')
-                for cascade_str in self.file_parser.get(s,'cascade').split(','):
+            if self.file_parser.has_option(sect, 'cascade'):
+                enabled = self.file_parser.get(sect, 'enabled')
+                # pylint: disable = E1103
+                optimp_list = self.file_parser.get(sect, 'cascade').split(',')
+                # pylint: enable = E1103
+                for cascade_str in optimp_list:
                     cascade_list.append(tuple(cascade_str.split(':')))
-                if enabled.lower() in ['true','always']:
+                # pylint: disable = E1103
+                lower_enabled = enabled.lower()
+                # pylint: enable = E1103
+                if lower_enabled in ['true', 'always']:
                     stateval = True
                 else:
                     stateval = False
 
-                self.configuration_dict[s]['enabled'] = stateval
-                self.configuration_dict[s]['cascade_list'] = cascade_list
+                self.config_dict[sect]['enabled'] = stateval
+                self.config_dict[sect]['cascade_list'] = cascade_list
 
     def __get_options(self):
-        for s in self.file_parser.sections():
-            if self.file_parser.has_option(s, 'implementation'):
-                selected_imp = self.file_parser.get(s, 'implementation')
-                imptype = self.file_parser.get(s, 'optype')
-                enabled = self.file_parser.get(s, 'enabled').lower()
+        """Parse configuration options from INI file into opt_dict attribute of
+        InstConfigData object.
+        """
+        for sect in self.file_parser.sections():
+            if self.file_parser.has_option(sect, 'implementation'):
+                selected_imp = self.file_parser.get(sect, 'implementation')
+                imptype = self.file_parser.get(sect, 'optype')
+                # pylint: disable = E1103
+                enabled = self.file_parser.get(sect, 'enabled').lower()
+                # pylint: enable = E1103
                 if enabled == 'always':
                     stateval = True
                     permanent = True
@@ -77,335 +266,451 @@ class InstConfigData:
                     stateval = False
                     permanent = False
 
-                self.opt_dict[s]['enabled'] = stateval
-                self.opt_dict[s]['permanent'] = permanent
-                self.opt_dict[s]['imptype'] = imptype
-                self.opt_dict[s]['selected_imp'] = selected_imp
+                if self.file_parser.has_option(sect, 'id'):
+                    _id = self.file_parser.get(sect, 'id')
+                    self.opt_dict[sect]['id'] = _id
+
+                self.opt_dict[sect]['permanent'] = permanent
+                self.opt_dict[sect]['imptype'] = imptype
+                if stateval == True:
+                    imp_unavailable = (selected_imp in self.imp2opt_dict) and (
+                        self.imp2opt_dict[selected_imp] != 'none' )
+                    if selected_imp == 'none' or imp_unavailable:
+                        self.opt_dict[sect]['enabled'] = False
+                        self.opt_dict[sect]['selected_imp'] = 'none'
+                    else:
+                        self.opt_dict[sect]['enabled'] = True
+                        self.set_imp(sect, selected_imp)
+#                       dbmsg = 'Add imp2opt_dict[{0}] = {1}'
+#                       print dbmsg.format(selected_imp, sect)
+                else:
+                    self.opt_dict[sect]['enabled'] = False
+                    self.opt_dict[sect]['selected_imp'] = 'none'
 
     def __get_implementations(self):
-        for s in self.file_parser.sections():
-            if self.file_parser.has_option(s, 'imptype'):
-                key = self.file_parser.get(s, 'imptype')
-                self.imp_dict[key].append(s)
+        """Parse implementation lists from INI file into imp_dict attribute of
+        InstConfigData object.
+        """
+        for sect in self.file_parser.sections():
+            if self.file_parser.has_option(sect, 'imptype'):
+                imptype = self.file_parser.get(sect, 'imptype')
+                self.imp_dict[imptype].append(sect)
+                if self.file_parser.has_option(sect, 'ip'):
+                    ip_address = self.file_parser.get(sect, 'ip')
+                    self.imp_ip_dict[sect]['ip'] = ip_address
 
-    def read_config_file(self, config_filename):
-        self.config_filename = config_filename
-        self.file_parser = ConfigParser.SafeConfigParser()
-        self.file_parser.read(config_filename)
+                if self.file_parser.has_option(sect, 'port'):
+                    port = self.file_parser.get(sect, 'port')
+                    self.imp_ip_dict[sect]['port'] = port
+
+                if sect not in self.imp2opt_dict:
+                    self.imp2opt_dict[sect] = 'none'
+#                   print 'Add imp2opt_dict[{0}] = none'.format(sect)
+
+    def consistency_check(self):
+        """Check that there is a one to one mapping between options and
+        implementations.
+        """
+        for opt, opt_def in self.opt_dict.iteritems():
+            selected_imp = opt_def['selected_imp']
+            if selected_imp == 'none':
+                continue
+            else:
+                mapped_opt = self.imp2opt_dict[selected_imp]
+
+            if mapped_opt != opt:
+                emsg = 'ERROR: imp2opt_dict fails to map {i} to {o}'
+                print emsg.format(i=selected_imp, o=opt)
+
+        for imp, opt in self.imp2opt_dict.iteritems():
+            if imp == 'none':
+                print 'ERROR: Found "none" as a keyword in imp2opt_dict'
+                continue
+            elif opt == 'none':
+                continue
+            else:
+                selected_imp = self.opt_dict[opt]['selected_imp']
+
+            if imp != selected_imp:
+                emsg = 'ERROR: imp2opt_dict fails to map {i} to {o}'
+                print emsg.format(i=selected_imp, o=opt)
+
+    def read_config_file(self, **kwargs):
+        """ Load and parse a sics_config.ini file """
+        if 'config_filename' in kwargs:
+            self.config_filename = kwargs['config_filename']
+        self.file_parser.read(self.config_filename)
         self.__get_options()
         self.__get_implementations()
         self.__get_configurations()
-        return
+        self.consistency_check()
+        for opt, opt_desc in self.opt_dict.iteritems():
+            self.optypelist.append((opt, opt_desc['imptype']))
+
+        for imptype in self.imp_dict.keys():
+            if 'none' not in self.imp_dict[imptype]:
+                self.imp_dict[imptype].insert(0, 'none')
 
     def backup_files(self):
+        """ Backup configuration files """
         for idx in range(8, 0, -1):
             if os.path.exists(self.config_filename + "." + str(idx)):
                 os.rename(self.config_filename + "." + str(idx),
-                    self.config_filename + "." + str(idx + 1))
+                        self.config_filename + "." + str(idx + 1))
+
         if os.path.exists(self.config_filename):
-            os.rename(self.config_filename, self.config_filename + ".1")
+            shutil.copy2(self.config_filename, self.config_filename + ".1")
+
+    def write_section(self, fhandle, sect):
+        """Write a configuration section with sorted options"""
+        fhandle.write("[%s]\n" % sect)
+        for opt in sorted(self.file_parser.options(sect)):
+            fhandle.write('{0} = {1}\n'.format(opt, self.file_parser.get(sect, opt)))
 
     def write_config_file(self):
-        for item,dict in self.opt_dict.iteritems():
-            if self.file_parser.get(item, 'enabled').lower() == 'always':
+        """ Write out InstConfigData values to the configuration file."""
+        for opt, opt_desc in self.opt_dict.iteritems():
+            if 'permanent' in opt_desc and opt_desc['permanent'] == True:
                 enabled = 'Always'
             else:
-                enabled = dict['enabled'].__str__()
-            self.file_parser.set(item, 'enabled', enabled)
-            self.file_parser.set(item, 'implementation', dict['selected_imp'])
-            self.file_parser.set(item, 'optype', dict['imptype'])
-        for item,dict in self.configuration_dict.iteritems():
-            enabled = dict['enabled'].__str__()
-            self.file_parser.set(item, 'enabled', enabled)
-        with open(self.config_filename,'w') as cfile:
-            for section in sorted(self.file_parser.sections()):
-                cfile.write("[%s]\n" % section)
-                for option in sorted(self.file_parser.options(section)):
-                    cfile.write("%s = %s\n" % (option, self.file_parser.get(section, option)))
+                enabled = opt_desc['enabled'].__str__()
+
+            self.file_parser.set(opt, 'enabled', enabled)
+            self.file_parser.set(opt, 'implementation',
+                                 opt_desc['selected_imp'])
+            self.file_parser.set(opt, 'optype', opt_desc['imptype'])
+
+        for config, config_desc in self.config_dict.iteritems():
+            enabled = config_desc['enabled'].__str__()
+            self.file_parser.set(config, 'enabled', enabled)
+
+        scratch_file = self.config_filename + '.scratch'
+        with open(scratch_file, 'w') as cfile:
+            for config in sorted(self.config_dict.keys()):
+                self.write_section(cfile, config)
+
+            for opt in sorted(self.opt_dict.keys()):
+                self.write_section(cfile, opt)
+
+            for imp in sorted(self.imp2opt_dict.keys()):
+                self.write_section(cfile, imp)
+
                 cfile.write("\n")
-            #self.file_parser.write(cfile)
 
-    def cf_statechange(self, checkbox, new_state, udat=None):
-        cfg_id = checkbox.get_label()
-        self.configuration_dict[cfg_id]['enabled'] = new_state
+        os.rename(scratch_file, self.config_filename)
 
-    def opt_statechange(self, checkbox, new_state, udat=None):
-        opt = checkbox.get_label()
-        dbg.msg(3, 'InstConfigData:opt_statechange({0},{1},{2})'.format(opt, new_state, udat))
+    def set_imp(self, opt, new_imp):
+        """Keep option dictionaray and implementation -> option map in sync."""
+        if 'selected_imp' in self.opt_dict[opt]:
+            old_imp = self.opt_dict[opt]['selected_imp']
+            if old_imp != 'none':
+                self.imp2opt_dict[old_imp] = 'none'
+
+        self.opt_dict[opt]['selected_imp'] = new_imp
+        if new_imp != 'none':
+            self.imp2opt_dict[new_imp] = opt
+
+    def get_optypelist (self):
+        """Return a list of (option, optype) tuples."""
+        return self.optypelist
+
+    def iter_implementations(self, opt):
+        """Iterate over implementation names for the given option."""
+        opt_desc = self.opt_dict[opt]
+        for imp in self.imp_dict[opt_desc['imptype']]:
+            yield imp
+
+    def cf_statechange(self, cfg_id, new_state):
+        """Change the given instrument configuration state."""
+        self.config_dict[cfg_id]['enabled'] = new_state
+
+    def opt_statechange(self, opt, new_state):
+        """Change the given option state."""
         self.opt_dict[opt]['enabled'] = new_state
 
-    def imp_statechange(self, button, new_state, opt):
-        selected_imp = button.get_label()
-        dbg.msg(self.msg_index, 'InstConfigData:imp_statechange({0},{1},{2})'.format(selected_imp, new_state, opt))
+    def imp_statechange(self, selected_imp, new_state, opt):
+        """Change the given implementation state."""
         self.msg_index = (self.msg_index - 3) % 2 + 4
         if new_state == True:
             self.opt_dict[opt]['selected_imp'] = selected_imp
 
 
-## TODO Configuration Editor
-## Configuration Viewer
-Palette = [
-    ('body', 'dark cyan', '', 'standout'),
-    ('focus', 'dark red', '', 'standout'),
-    ('head', 'light red', 'black'),
-]
+class InstConfigView(urwid.Frame):
+
+    """Extend urwid.Pile to provide an instrument configuration viewer.
+    """
+
+    def __init__(self, cfg_lb, opt_lb, imp_lb):
+        """
+        Args:
+            cfg_lb: Instrument configuration listbox
+            opt_lb: Configuration options listbox
+            imp_lb: Available implementations listbox
+        """
+        option_listboxes = [
+            cfg_lb,
+            opt_lb,
+            imp_lb]
 
 
-#FIXME Replace the [(name,stateval)] list imp_states with list of item names
-class RadioButtonListWalker(urwid.SimpleListWalker):
-    button_dict = {}
-    def __init__(self, item_states, on_state_change=None, user_data=None):
-        radio_grp = []
-        mapped_rb_list = []
-        for item,stateval in item_states:
-            rb = urwid.RadioButton(radio_grp, item, state=stateval, on_state_change=on_state_change, user_data=user_data)
-            self.button_dict[item] = rb
-            mapped_rb = urwid.AttrMap(rb, 'body', 'focus')
-            mapped_rb_list.append(mapped_rb)
+        self. main_loop = None
+        self.cfg_pile = urwid.Pile(option_listboxes)
+        self.help_str = 'Alt-Q (Quit), W (Write file)'
+        self.header_text = urwid.Text(u'')
+        self._msg_hdr('')
+        self.mapped_header = urwid.AttrMap(self.header_text, 'head')
 
-        super(RadioButtonListWalker, self).__init__(mapped_rb_list)
+        super(InstConfigView, self).__init__(header = self.mapped_header, body = self.cfg_pile)
         return
 
+    def _msg_hdr(self, msg):
+        """Display a message after the help string"""
+        hdr = self.help_str + msg
+        self.header_text.set_text(hdr)
 
-class CheckBoxListWalker(urwid.SimpleListWalker):
-    button_dict = {}
-    def __init__(self, item_states, on_state_change = None, user_data = None):
-        mapped_cb_list = []
-        for item,stateval in item_states:
-            cb = urwid.CheckBox(item, state = stateval, on_state_change = on_state_change, user_data = user_data)
-            self.button_dict[item] = cb
-            mapped_cb = urwid.AttrMap(cb, 'body', 'focus')
-            mapped_cb_list.append(mapped_cb)
+    def _msg_cb(self, main_loop, msg):
+        """Wrap the message function in an urwid main loop callback"""
+        self._msg_hdr(msg)
 
-        super(CheckBoxListWalker, self).__init__(mapped_cb_list)
-        return
+    def timed_msg(self, t_sec, msg):
+        """Display a transient message for the given time"""
+        self._msg_hdr(msg)
+        self.main_loop.set_alarm_in(t_sec, self._msg_cb, '')
 
-
-# Selects listwalker to display for ImpListBox on focus
-class OptionListWalker(CheckBoxListWalker):
-    def __init__(self, opt_dict, statechange_cb):
-        urwid.register_signal(OptionListWalker, ['focus_change'])
-        item_states = [(i,d['enabled']) for i,d in opt_dict.iteritems()]
-        item_states.sort()
-
-        super(OptionListWalker, self).__init__(item_states, statechange_cb)
-        return
-
-    def set_focus(self, pos):
-        dbg.msg(0, 'OptionListWalker:set_focus({0}) -> emit focus_change'.format(pos))
-        urwid.emit_signal(self, 'focus_change', pos)
-        return super(OptionListWalker, self).set_focus(pos)
-
-
-# ClosedListBox implements a ListBox which prevents selection outside of the
-# list using the 'up' or 'down' keys
-class ClosedListBox(urwid.ListBox):
-
-    def keypress(self, size, key):
-        """Prevents navigating outside of a ClosedListBox with the up and down arrow keys"""
-        pos = self.get_focus()[1]
-        ll = len(self.body)
-        if (pos <= 0 and key == 'up') or (pos >= ll-1 and key == 'down'):
-            return
-        else:
-            return super(ClosedListBox, self).keypress(size, key)
-
-
-# List of Checkboxes
-class OptionListBox(ClosedListBox):
-    def __init__(self, listwalker):
-        super(OptionListBox, self).__init__(listwalker)
-        return
+    def set_main(self, main_loop):
+        """Pass a reference to the main loop to InstConfigView"""
+        self.main_loop = main_loop
 
 # Contains OptionListWalker dict indexed by option
 # Contains ImpListBox
 # Connects OptionListWalker 'focus_change' signal to update_imp_lb handler
 # Tracks selected implementation for each option
 # and sets selection on ImpListBox
-class InstConfigManager:
-    cf_msg_index = 8
-    options = []
-    imp_lw_dict = {}
-    def __init__(self, cfdat):
-        self.cfdat = cfdat
+class InstConfigManager(object):
+
+    """Provides controller which keeps data and viewer in sync."""
+
+    def __init__(self, cf_dat):
+        self.cf_dat = cf_dat
         urwid.register_signal(InstConfigManager, ['focus_change'])
-        for opt,dict in cfdat.opt_dict.iteritems():
-            self.options.append((opt, dict['imptype']))
-#     imp_items = []
-#     for imp in cfdat.imp_dict[dict['imptype']]:
-#       if imp == dict['selected_imp']:
-#         imp_items.append((imp, True))
-#       else:
-#         imp_items.append((imp, False))
-
-#     imp_items.sort()
-#     self.imp_lw_dict[opt] = RadioButtonListWalker(imp_items, on_state_change=self.imp_statechange, user_data=opt)
-
-        self.options.sort()
-#   imp_items.sort()
-        firstopt = self.options[0][0]
+        self.opt_optype_list = self.cf_dat.get_optypelist()
+        
+        self.opt_optype_list.sort()
+        firstopt = self.opt_optype_list[0][0]
         self.imp_lw = self.__gen_imp_listwalker(firstopt)
-#   self.imp_lw = RadioButtonListWalker([], on_state_change=self.imp_statechange, user_data=firstopt)
-        self.option_lw = OptionListWalker(cfdat.opt_dict, self.opt_statechange)
-        self.imp_lb = ImpListBox(self.imp_lw)
-        urwid.connect_signal(self.option_lw, 'focus_change', self.update_imp_lb)
+        self.opt_lw = OptionListWalker(cf_dat.opt_dict, self.opt_statechange)
+        for label, button in self.opt_lw.button_dict.iteritems():
+            button.set_label('{0}:{1}'.format(
+              label, self.cf_dat.opt_dict[label]['selected_imp']) )
 
-        item_states = [(i,d['enabled']) for i,d in cf_dat.configuration_dict.iteritems()]
+        self.imp_lb = ImpListBox(self.imp_lw)
+        urwid.connect_signal(self.opt_lw, 'focus_change', self.update_imp_lb)
+        item_states = [(i, d['enabled']) for i, d in
+                       cf_dat.config_dict.iteritems()]
         item_states.sort()
-        self.cfg_lw = RadioButtonListWalker(item_states, on_state_change = self.cf_statechange)
-        self.config_lb = OptionListBox(self.cfg_lw)
-        self.opt_lb = OptionListBox(self.option_lw)
+        self.cfg_lw = RadioButtonListWalker(item_states, on_state_change =
+                                            self.cf_statechange)
+        self.cfg_lb = OptionListBox(self.cfg_lw)
+        self.opt_lb = OptionListBox(self.opt_lw)
         self.opt_lb.set_focus(0)
         return
 
+    def __imp_unavailable(self, opt, imp, action):
+        """Return True if an implementation is unavailable because it is used
+        by an enabled option.
+        """
+        if imp == 'none':
+            return False
+
+        ckopt = self.cf_dat.imp2opt_dict[imp]
+        if ckopt == 'none':
+            return False
+
+        opt_imp = self.cf_dat.opt_dict[opt]['selected_imp']
+        if (action == 'focus'):
+            if opt_imp == imp:
+                return False
+            elif self.cf_dat.opt_dict[ckopt]['enabled']:
+                return True
+            else:
+                return False
+        elif (action == 'state_change'):
+            if self.cf_dat.opt_dict[ckopt]['enabled']:
+                return True
+            else:
+                return False
+        else:
+            return False
+
     def __gen_imp_listwalker(self, opt):
+        """Generate the appropriate listwalker for the given option."""
         imp_items = []
-        dict = self.cfdat.opt_dict[opt]
-        for imp in self.cfdat.imp_dict[dict['imptype']]:
-            if imp == dict['selected_imp']:
+        for imp in self.cf_dat.iter_implementations(opt):
+            if self.__imp_unavailable(opt, imp, 'focus'):
+                continue
+            elif imp == 'none' and self.cf_dat.opt_dict[opt]['permanent']:
+                continue
+
+            if imp == self.cf_dat.opt_dict[opt]['selected_imp']:
                 imp_items.append((imp, True))
             else:
                 imp_items.append((imp, False))
 
-            imp_items.sort()
+            imp_items = imp_items[:1] + sorted(imp_items[1:])
 
-        return RadioButtonListWalker(imp_items, on_state_change=self.imp_statechange, user_data=opt)
+        rb_lw = RadioButtonListWalker(imp_items,
+                                      on_state_change=self.imp_statechange,
+                                      user_data=opt)
 
+        for imp, button in rb_lw.button_dict.iteritems():
+            if imp != 'none':
+                if 'ip' in self.cf_dat.imp_ip_dict[imp]:
+                    address = self.cf_dat.imp_ip_dict[imp]['ip']
+                    if 'port' in self.cf_dat.imp_ip_dict[imp]:
+                        port = self.cf_dat.imp_ip_dict[imp]['port']
+                        address += ':'
+                        address += port
 
-    def cf_statechange(self, button, new_state, udat=None):
-        self.cfdat.cf_statechange(button, new_state, udat)
-        b = button.get_label()
-        cascade = self.cfdat.configuration_dict[b]['cascade_list']
+                    button.set_label('{0:20}{1}'.format(imp, address))
+                else:
+                    button.set_label('{0}'.format(imp))
+
+        return rb_lw
+
+    def cf_statechange(self, button, new_state):
+        """Update option list when an instrument configuration is selected and
+        notify InstConfigData object.
+        """
+        cfg_id = button.get_label()
+        self.cf_dat.cf_statechange(cfg_id, new_state)
+        cascade = self.cf_dat.config_dict[cfg_id]['cascade_list']
         if new_state == True:
-            for opt in self.cfdat.opt_dict.keys():
-                if self.cfdat.opt_dict[opt]['permanent'] == False:
-                    self.option_lw.button_dict[opt].set_state(False)
-            for opt,imp in cascade:
-                self.option_lw.button_dict[opt].set_state(True)
-                imp_lw = self.__gen_imp_listwalker(opt)
-                imp_lw.button_dict[imp].set_state(True)
-                currpos = self.opt_lb.get_focus()[1]
-                self.opt_lb.set_focus(currpos)
+            for opt in self.cf_dat.opt_dict.keys():
+                self.opt_lw.button_dict[opt].set_state(False)
+
+            for opt, imp in cascade:
+                self.cf_dat.set_imp(opt, imp)
+                self.opt_lw.button_dict[opt].set_state(True)
+
+            for opt in self.cf_dat.opt_dict.keys():
+                if self.cf_dat.opt_dict[opt]['permanent'] == True:
+                    self.opt_lw.button_dict[opt].set_state(True)
+
+                if self.opt_lw.button_dict[opt].get_state() == False:
+                    self.cf_dat.set_imp(opt, 'none')
+                    self.opt_lw.button_dict[opt].set_label('{0}:none'.format(opt))
 
-        dbg.msg(self.cf_msg_index, 'InstConfigManager:cf_statechange({0},{1},{2}), cascade = {3}'.format(b, new_state, udat, cascade))
-        self.cf_msg_index = (self.cf_msg_index - 7) % 2 + 8
         return
 
-    def opt_statechange(self, button, new_state, udat=None):
-        self.cfdat.opt_statechange(button, new_state, udat)
-        return
+    def opt_statechange(self, button, new_state):
+        """Update option label when it changes state and notify InstConfigData
+        object.
+        """
+        opt = button.get_label().split(':')[0]
+        imp = self.cf_dat.opt_dict[opt]['selected_imp']
+        if new_state == True:
+            if self.__imp_unavailable(opt, imp, 'state_change'):
+                self.cf_dat.opt_dict[opt]['selected_imp'] = 'none'
+                imp_none_button = self.imp_lw.button_dict['none']
+                imp_none_button.set_state(True)
+                opt_button = self.opt_lw.button_dict[opt]
+                opt_button.set_label('{0}:none'.format(opt))
+                self.imp_lw = self.__gen_imp_listwalker(opt)
+                self.imp_lb.use_listwalker(self.imp_lw)
+            else:
+                opt_button = self.opt_lw.button_dict[opt]
+                opt_button.set_label('{0}:{1}'.format(opt, imp))
+                self.cf_dat.set_imp(opt, imp)
 
-    def imp_statechange(self, button, new_state, udat=None):
-        self.cfdat.imp_statechange(button, new_state, udat)
+        self.cf_dat.opt_statechange(opt, new_state)
+
+    def imp_statechange(self, button, new_state, opt):
+        """Update label on the configuration option when it's implementation is
+        changed.
+        """
+        imp = button.get_label().split()[0]
+        if new_state == True:
+            self.cf_dat.set_imp(opt, imp)
+            opt_button = self.opt_lw.button_dict[opt]
+            opt_button.set_label('{0}:{1}'.format(opt, imp))
+
+        self.cf_dat.imp_statechange(imp, new_state, opt)
         return
 
     def update_imp_lb(self, pos):
-        optname = self.options[pos][0]
-        optype = self.options[pos][1]
-        mstr = 'InstConfigManager:update_imp_lb({0}) -> select {1}'.format(pos, optype)
-        dbg.msg(1, mstr)
+        """Update implementation list when an option gets focus."""
+        optname = self.opt_optype_list[pos][0]
         self.imp_lw = self.__gen_imp_listwalker(optname)
         self.imp_lb.use_listwalker(self.imp_lw)
         return
 
 
-# List of RadioButtons
-class ImpListBox(ClosedListBox):
-    def __init__(self, listwalker):
-        super(ImpListBox, self).__init__(listwalker)
-        return
-
-    def use_listwalker(self, liswalker):
-        self.body.contents[:] = liswalker
-        return
-
-
-class InstConfigView(urwid.Pile):
-
-    def __init__(self, cf_dat, cf_man, dbmsg):
-        self.cf_dat = cf_dat
-        self.cf_man = cf_man
-        option_ListBoxes = [
-          self.cf_man.config_lb,
-          self.cf_man.opt_lb,
-          self.cf_man.imp_lb,
-          dbmsg]
-        super(InstConfigView, self).__init__(option_ListBoxes)
-        return
-
-    def keyinput(self, key):
+def gen_input_handler(cf_man, cf_dat, cf_viewer):
+    """Generate keyinput handler with references to the controller object, the
+    data object and the viewer object.
+    """
+    def keyinput(key):
+        """Switch between lists, save data and quit on key input."""
         if key == 'meta q':
             raise urwid.ExitMainLoop()
         elif key == 'w':
-            self.cf_dat.backup_files()
-            self.cf_dat.write_config_file()
+            cf_dat.backup_files()
+            cf_viewer.timed_msg(1, ': Saving file')
+            cf_dat.write_config_file()
         elif key in ['right', 'tab']:
-            if self.get_focus() == self.cf_man.config_lb:
-                self.set_focus(self.cf_man.opt_lb)
-            elif self.get_focus() == self.cf_man.opt_lb:
-                self.set_focus(self.cf_man.imp_lb)
+            if cf_viewer.cfg_pile.get_focus() == cf_man.cfg_lb:
+                cf_viewer.cfg_pile.set_focus(cf_man.opt_lb)
+            elif cf_viewer.cfg_pile.get_focus() == cf_man.opt_lb:
+                cf_viewer.cfg_pile.set_focus(cf_man.imp_lb)
             else:
-                self.set_focus(self.cf_man.config_lb)
+                cf_viewer.cfg_pile.set_focus(cf_man.cfg_lb)
         elif key in ['left', 'shift tab']:
-            if self.get_focus() == self.cf_man.config_lb:
-                self.set_focus(self.cf_man.imp_lb)
-            elif self.get_focus() == self.cf_man.opt_lb:
-                self.set_focus(self.cf_man.config_lb)
+            if cf_viewer.cfg_pile.get_focus() == cf_man.cfg_lb:
+                cf_viewer.cfg_pile.set_focus(cf_man.imp_lb)
+            elif cf_viewer.cfg_pile.get_focus() == cf_man.opt_lb:
+                cf_viewer.cfg_pile.set_focus(cf_man.cfg_lb)
             else:
-                self.set_focus(self.cf_man.opt_lb)
-        return
+                cf_viewer.cfg_pile.set_focus(cf_man.opt_lb)
 
-import pdb
-class DEBUG:
-    msgTextDict = {}
-    msglist = []
-    msg_ids = [ 'm0', 'm1', 'm2', 'm3', 'm4', 'm5', 'm6', 'm7', 'm8', 'm9' ]
-    def __init__(self, enabled=False):
-        self.enabled = enabled
-        if enabled:
-            for msgID in self.msg_ids:
-                msgText = urwid.Text(u'Space for message {0}'.format(msgID))
-                self.msgTextDict[msgID] = msgText
-                self.msglist.append(urwid.AttrMap(msgText, 'body', 'focus'))
-
-            mlw = urwid.SimpleListWalker(self.msglist)
-            self.mlb = urwid.ListBox(mlw)
-        return
-
-    def msg(self, index, msg):
-        if self.enabled:
-            mid = self.msg_ids[index]
-            self.msgTextDict[mid].set_text(msg)
-        return
+    return keyinput
 
 
-dbg = DEBUG(enabled=True)
 def main(config_ini):
-    global cf_dat, cf_man, cf_viewer
+    """Create configuration editor."""
+#   global cf_dat, cf_man, cf_viewer
+
     # Make configuration data
     cf_dat = InstConfigData()
-    cf_dat.read_config_file(config_ini)
+    cf_dat.read_config_file(config_filename = config_ini)
 
     # Make configuration editor
     cf_man = InstConfigManager(cf_dat)
 
     # Make configuration viewer
-    cf_viewer = InstConfigView(cf_dat, cf_man, dbg.mlb)
-    urwid.MainLoop(cf_viewer, Palette, unhandled_input=cf_viewer.keyinput).run()
+    cf_viewer = InstConfigView(cf_man.cfg_lb, cf_man.opt_lb, cf_man.imp_lb)
+
+    keyinput = gen_input_handler(cf_man, cf_dat, cf_viewer)
+    main_loop = urwid.MainLoop(cf_viewer, PALETTE, unhandled_input=keyinput)
+    cf_viewer.set_main(main_loop)
+    main_loop.run()
     return
 
 if '__main__' == __name__:
-    default_ini = "/usr/local/sics/sics_config.ini"
-    parser = argparse.ArgumentParser(description = """
+    DEFAULT_INI = "/usr/local/sics/sics_config.ini"
+    PARSER = argparse.ArgumentParser(description = """
         Edit a configuration (*.ini) file using python urwid widget library.
         Options can be enabled or disabled with mouse or spacebar.
         Navigate with arrow keys.
         Press W to save.
         Press Alt-Q to quit.
         The default configuration filename is %s.
-    """ % default_ini)
-    parser.add_argument("-v", "--verbose", action="store_true", help="give more info in the footer")
-    parser.add_argument("path", nargs="?", default = default_ini, help="name of file to edit [%s]" % default_ini)
-    args = parser.parse_args()
-    default_ini = os.path.abspath(args.path)
-    main(default_ini)
+    """ % DEFAULT_INI)
+    PARSER.add_argument(
+      "-v", "--verbose", action="store_true",
+      help="give more info in the footer")
+    PARSER.add_argument(
+      "path", nargs="?", default = DEFAULT_INI,
+      help="name of file to edit [%s]" % DEFAULT_INI)
+    ARGS = PARSER.parse_args()
+    DEFAULT_INI = os.path.abspath(ARGS.path)
+    main(DEFAULT_INI)
diff --git a/site_ansto/instrument/util/gen_sct.py b/site_ansto/instrument/util/gen_sct.py
index 275b9df1..e6de8e13 100755
--- a/site_ansto/instrument/util/gen_sct.py
+++ b/site_ansto/instrument/util/gen_sct.py
@@ -86,6 +86,7 @@ reserved = {
     'CODE' : 'CODE',
     'ADD_ARGS' : 'ADD_ARGS',
     'MAKE_ARGS' : 'MAKE_ARGS',
+    'SOBJ_PRIV_TYPE' : 'SOBJ_PRIV_TYPE',
     'PROTOCOL_ARGS' : 'PROTOCOL_ARGS',
 # Group keywords
     'GROUP' : 'GROUP',
@@ -314,6 +315,7 @@ def p_driver_assignment(p):
                       | SIMULATION_GROUP EQUALS id_or_str
                       | ADD_ARGS EQUALS text_string
                       | MAKE_ARGS EQUALS text_string
+                      | SOBJ_PRIV_TYPE EQUALS text_string
                       | PROTOCOL_ARGS EQUALS text_string
                       | DEBUG_THRESHOLD EQUALS value
     '''
@@ -365,9 +367,10 @@ def p_group_assignment(p):
 def p_variable(p):
     '''
     variable : VAR id_or_str EQUALS LBRACE variable_statement_list RBRACE
+              | VAR id_or_str EQUALS LBRACE RBRACE
               | VAR id_or_str
     '''
-    if len(p) > 3:
+    if len(p) > 6:
         p[0] = { 'Variable' : [{'name' : p[2]}] + p[5] }
     else:
         p[0] = { 'Variable' : [{'name' : p[2]}] }
@@ -680,8 +683,8 @@ def build_variable(MyDriver, p):
     if 'permlink' in MyVar:
         device_type, node_type = MyVar['permlink'].split('.')
         if node_type not in MyDriver['Permlink']:
-            MyDriver['Permlink'][node_type] = [];
-        MyDriver['Permlink'][node_type] += [make_path(MyVar)];
+            MyDriver['Permlink'][node_type] = []
+        MyDriver['Permlink'][node_type] += [make_path(MyVar)]
     if Verbose:
         print '==>>MyVar:', MyVar
     return MyVar
@@ -971,7 +974,7 @@ def put_read_function(MyDriver, func):
     txt += ['      sct oldval ${data}']
     txt += ['      sct update ${data}']
     txt += ['      sct utime readtime']
-    txt += ['      }']
+    txt += ['    }']
     txt += ['    return ${nextState}']
     txt += ['  } catch_message ]']
     txt += ['  handle_exception ${catch_status} ${catch_message}']
@@ -1115,19 +1118,19 @@ def put_pid_function(MyDriver, func):
     txt += ['proc %s::%s {tc_root sp pv} {' % (MyDriver['namespace'], func)]
     txt += ['  set catch_status [ catch {']
     txt += ['    debug_log ${tc_root} 1 "%s tc_root=${tc_root} sct=[sct] pv=${pv} sp=${sp}"' % func]
-    txt += ['    sct pid_error [expr ${sp} - ${pv}]']
-    txt += ['    set p_value [expr [sct pid_pvalue] * [sct pid_error]]']
-    txt += ['    set d_value [expr [sct pid_dvalue] * (${pv} - [sct oldval])]']
+    txt += ['    sct pid_error [expr {${sp} - ${pv}}]']
+    txt += ['    set p_value [expr {[sct pid_pvalue] * [sct pid_error]}]']
+    txt += ['    set d_value [expr {[sct pid_dvalue] * (${pv} - [sct oldval])}]']
     txt += ['    sct pid_deriv [sct pid_error]']
-    txt += ['    sct pid_integ [expr [sct pid_integ] + [sct pid_error]]']
+    txt += ['    sct pid_integ [expr {[sct pid_integ] + [sct pid_error]}]']
     txt += ['    if { [sct pid_integ] > [sct pid_imax] } {']
     txt += ['      sct pid_integ [sct pid_imax]']
     txt += ['    }']
     txt += ['    if { [sct pid_integ] < -[sct pid_imax] } {']
     txt += ['      sct pid_integ -[sct pid_imax]']
     txt += ['    }']
-    txt += ['    set i_value [expr [sct pid_ivalue] * [sct pid_integ]]']
-    txt += ['    set pid [expr ${p_value} + ${i_value} + ${d_value}]']
+    txt += ['    set i_value [expr {[sct pid_ivalue] * [sct pid_integ]}]']
+    txt += ['    set pid [expr {${p_value} + ${i_value} + ${d_value}}]']
     if func in MyDriver['Funcs'] and len(MyDriver['Funcs'][func]['text']) > 0:
         txt += ['# %s hook code starts' % func]
         txt += MyDriver['Funcs'][func]['text']
@@ -1283,7 +1286,7 @@ def put_group(MyDriver, MyGroup):
             if MyVar['driveable']:
                 # Generate <dev>_<group...>_<name> at runtime for driveable
                 driveable = '${name}_' + make_path(MyVar)
-                txt += ['      ansto_makesctdrive %s ${scobj_hpath}/%s ${scobj_hpath}/%s ${sct_controller}' % (driveable, nodename, MyVar['driveable'])]
+                MyDriver['Deferred'] += ['ansto_makesctdrive %s ${scobj_hpath}/%s ${scobj_hpath}/%s ${sct_controller}' % (driveable, nodename, MyVar['driveable'])]
         txt += ['    } else {']
         txt += ['      %s::sics_log 9 "[%s] => No poll/write for %s"' % (MyDriver['namespace'], MyDriver['simulation_group'], MyDriver['name'])]
         txt += ['    }']
@@ -1312,7 +1315,12 @@ def put_mkDriver(MyDriver):
         else:
             txt += ['    set permlink_device_number [format "%02d" [incr ::scobj::permlink_device_counter]]']
             txt += ['']
-    txt += ['    MakeSICSObj ${name} SCT_OBJECT']
+    if 'sobj_priv_type' in MyDriver:
+        priv_type = MyDriver['sobj_priv_type'].split()
+        ms_line = '    MakeSICSObj ${name} SCT_OBJECT %s %s' % (priv_type[0], priv_type[1])
+    else:
+        ms_line = '    MakeSICSObj ${name} SCT_OBJECT'
+    txt += [ms_line]
     txt += ['']
     txt += ['    sicslist setatt ${name} klass %s' % MyDriver['class']]
     txt += ['    sicslist setatt ${name} long_name ${name}']
@@ -1327,6 +1335,11 @@ def put_mkDriver(MyDriver):
 
     txt += ['    hsetprop ${scobj_hpath} klass %s' % MyDriver['class']]
     txt += ['    hsetprop ${scobj_hpath} debug_threshold %s' % str(MyDriver['debug_threshold'])]
+    if len(MyDriver['Deferred']) > 0:
+        txt += ['    if {[string equal -nocase [SplitReply [%s]] "false"]} {' % MyDriver['simulation_group']]
+        for line in MyDriver['Deferred']:
+            txt += ['      ' + line]
+        txt += ['    }']
     func = 'mkDriver'
     if func in MyDriver['Funcs']:
         txt += ['# %s hook code starts' % func]
@@ -1398,14 +1411,17 @@ def put_read_config(MyDriver):
     txt += ['proc %s::read_config {} {' % MyDriver['namespace']]
     txt += ['  set catch_status [ catch {']
     txt += ['    set ns "%s"' % MyDriver['namespace']]
-    txt += ['    dict for {k v} $::config_dict {']
-    txt += ['      if { [dict exists $v "implementation"] } {']
-    txt += ['        if { !([dict exists $v "name"] && [dict exists $v "enabled"]) } {']
+    txt += ['    dict for {k u} $::config_dict {']
+    txt += ['      if { [dict exists $u "implementation"] } {']
+    txt += ['        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {']
     txt += ['          continue']
     txt += ['        }']
-    txt += ['        set name [dict get $v name]']
-    txt += ['        set enabled [string tolower [dict get $v "enabled"]]']
-    txt += ['        set implementation [dict get $v "implementation"]']
+    txt += ['        set enabled [string tolower [dict get $u "enabled"]]']
+    txt += ['        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {']
+    txt += ['          continue']
+    txt += ['        }']
+    txt += ['        set name [dict get $u name]']
+    txt += ['        set implementation [dict get $u "implementation"]']
     txt += ['        if { !([dict exists $::config_dict $implementation]) } {']
     txt += ['          continue']
     txt += ['        }']
@@ -1414,45 +1430,61 @@ def put_read_config(MyDriver):
     txt += ['          continue']
     txt += ['        }']
     txt += ['        if { [string equal -nocase [dict get $v "driver"] "%s"] } {' % MyDriver['name']]
-    txt += ['          if { [string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"] } {']
-    txt += ['            if { ![string equal -nocase [SplitReply [%s]] "false"] } {' % MyDriver['simulation_group']]
-    txt += ['              set asyncqueue "null"']
-    txt += ['              ${ns}::sics_log 9 "[%s] => using null asyncqueue"' % MyDriver['simulation_group']]
-    txt += ['            } elseif { [dict exists $v "asyncqueue"] } {']
-    txt += ['              set asyncqueue [dict get $v "asyncqueue"]']
-    txt += ['            } else {']
-    txt += ['              if { [dict exists $v "asyncprotocol"] } {']
-    txt += ['                set asyncprotocol [dict get $v "asyncprotocol"]']
-    txt += ['              } else {']
-    txt += ['                set asyncprotocol ${name}_protocol']
-    txt += ['                MakeAsyncProtocol ${asyncprotocol}']
-    txt += ['                if { [dict exists $v "terminator"] } {']
-    txt += ['                  ${asyncprotocol} sendterminator "[dict get $v "terminator"]"']
-    txt += ['                  ${asyncprotocol} replyterminator "[dict get $v "terminator"]"']
-    txt += ['                }']
-    txt += ['              }']
-    txt += ['              set asyncqueue ${name}_queue']
+    txt += ['          if { ![string equal -nocase [SplitReply [%s]] "false"] } {' % MyDriver['simulation_group']]
+    txt += ['            set asyncqueue "null"']
+    txt += ['            ${ns}::sics_log 9 "[%s] => using null asyncqueue"' % MyDriver['simulation_group']]
+    txt += ['          } elseif { [dict exists $v "asyncqueue"] } {']
+    txt += ['            set asyncqueue [dict get $v "asyncqueue"]']
+    txt += ['            if { [string equal -nocase ${asyncqueue} "sct"] } {']
     txt += ['              set IP [dict get $v ip]']
     txt += ['              set PORT [dict get $v port]']
-    txt += ['              MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}']
-    txt += ['              if { [dict exists $v "timeout"] } {']
-    txt += ['                ${asyncqueue} timeout "[dict get $v "timeout"]"']
+    txt += ['              }']
+    txt += ['          } else {']
+    txt += ['            if { [dict exists $v "asyncprotocol"] } {']
+    txt += ['              set asyncprotocol [dict get $v "asyncprotocol"]']
+    txt += ['            } else {']
+    txt += ['              set asyncprotocol ${name}_protocol']
+    txt += ['              MakeAsyncProtocol ${asyncprotocol}']
+    txt += ['              if { [dict exists $v "terminator"] } {']
+    txt += ['                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"']
+    txt += ['                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"']
     txt += ['              }']
     txt += ['            }']
-    if 'make_args' in MyDriver:
-        txt += ['            set arg_list [list]']
-        txt += ['            foreach arg {' + MyDriver['make_args'] + '} {']
-        txt += ['              if {[dict exists $v $arg]} {']
-        txt += ['                lappend arg_list "[dict get $v $arg]"']
-        txt += ['              } else {']
-        txt += ['                ${ns}::sics_log 9 "Missing configuration value $arg"']
-        txt += ['                error "Missing configuration value $arg"']
-        txt += ['              }']
-        txt += ['            }']
-        txt += ['            add_%s ${name} "aqadapter" ${asyncqueue} {*}$arg_list' % MyDriver['name']]
-    else:
-        txt += ['            add_%s ${name} "aqadapter" ${asyncqueue}' % MyDriver['name']]
+    txt += ['            set asyncqueue ${name}_queue']
+    txt += ['            set IP [dict get $v ip]']
+    txt += ['            set PORT [dict get $v port]']
+    txt += ['            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${IP} ${PORT}']
+    txt += ['            if { [dict exists $v "timeout"] } {']
+    txt += ['              ${asyncqueue} timeout "[dict get $v "timeout"]"']
+    txt += ['            }']
     txt += ['          }']
+    if 'make_args' in MyDriver:
+        txt += ['          set arg_list [list]']
+        txt += ['          set missing_list [list]']
+        txt += ['          foreach arg {' + MyDriver['make_args'] + '} {']
+        txt += ['            if {[dict exists $u $arg]} {']
+        txt += ['              lappend arg_list "[dict get $u $arg]"']
+        txt += ['            } elseif {[dict exists $v $arg]} {']
+        txt += ['              lappend arg_list "[dict get $v $arg]"']
+        txt += ['            } else {']
+        txt += ['              ${ns}::sics_log 9 "Missing configuration value $arg"']
+        txt += ['              lappend missing_list $arg']
+        txt += ['            }']
+        txt += ['          }']
+        txt += ['          if { [llength $missing_list] > 0 } {']
+        txt += ['              error "$name is missing configuration values $missing_list"']
+        txt += ['          }']
+        txt += ['          if { [string equal -nocase ${asyncqueue} "sct"] } {']
+        txt += ['            add_%s ${name} ${IP} ${PORT} {*}$arg_list' % MyDriver['name']]
+        txt += ['          } else {']
+        txt += ['            add_%s ${name} "aqadapter" ${asyncqueue} {*}$arg_list' % MyDriver['name']]
+        txt += ['          }']
+    else:
+        txt += ['          if { [string equal -nocase ${asyncqueue} "sct"] } {']
+        txt += ['            add_%s ${name} ${IP} ${PORT}' % MyDriver['name']]
+        txt += ['          } else {']
+        txt += ['            add_%s ${name} "aqadapter" ${asyncqueue}' % MyDriver['name']]
+        txt += ['          }']
     txt += ['        }']
     txt += ['      }']
     txt += ['    }']
@@ -1478,23 +1510,23 @@ def put_standard_code(MyDriver):
         #if theFunc['reference_count'] == 0:
         #  continue
         if theFunc['type'] == 'read_function':
-            put_read_function(MyDriver, func);
+            put_read_function(MyDriver, func)
         elif theFunc['type'] == 'write_function':
-            put_write_function(MyDriver, func);
+            put_write_function(MyDriver, func)
         elif theFunc['type'] == 'fetch_function':
-            put_fetch_function(MyDriver, func);
+            put_fetch_function(MyDriver, func)
         elif theFunc['type'] == 'check_function':
-            put_check_function(MyDriver, func);
+            put_check_function(MyDriver, func)
         elif theFunc['type'] == 'checkrange_function':
-            put_checkrange_function(MyDriver, func);
+            put_checkrange_function(MyDriver, func)
         elif theFunc['type'] == 'checklimits_function':
-            put_checklimits_function(MyDriver, func);
+            put_checklimits_function(MyDriver, func)
         elif theFunc['type'] == 'checkstatus_function':
-            put_checkstatus_function(MyDriver, func);
+            put_checkstatus_function(MyDriver, func)
         elif theFunc['type'] == 'halt_function':
-            put_halt_function(MyDriver, func);
+            put_halt_function(MyDriver, func)
         elif theFunc['type'] == 'pid_function':
-            put_pid_function(MyDriver, func);
+            put_pid_function(MyDriver, func)
 
 def generate_driver(MyDriver):
     global NumberOfLinesOut
@@ -1529,6 +1561,7 @@ def process_drivers(TheDrivers):
         MyDriver['Groups'] = {}
         MyDriver['Funcs'] = {}
         MyDriver['Permlink'] = {}
+        MyDriver['Deferred'] = []
         build_driver(MyDriver, TheDrivers[driver])
         if Verbose:
             print "MyDriver:", MyDriver['name'], '=', MyDriver
diff --git a/site_ansto/motor_dmc2280.c b/site_ansto/motor_dmc2280.c
index 4640a517..c6a4ee71 100644
--- a/site_ansto/motor_dmc2280.c
+++ b/site_ansto/motor_dmc2280.c
@@ -270,6 +270,7 @@ struct __MoDriv {
   int rotary_count; /**< count of rotations */
   char ao_id[256];
   bool legacy_fsm; /**< flag for legacy_fsm new code */
+  bool status_valid; /**< flag for status has been set from controller */
   bool doStats; /**< flag to request stats collection */
   double S_x;
   double S_y;
@@ -1639,6 +1640,20 @@ static int cmdOn(pDMC2280Driv self) {
   return DMC_SendReq(self, cmd);
 }
 
+static int cmdZero(pDMC2280Driv self) {
+  char cmd[CMDLEN];
+  if (self->abs_encoder == 0) {
+    SICSLogPrintf(eError, "motor=%s, Attempt to zero non-absolute motor", self->name);
+    snprintf(cmd, CMDLEN, "TD%c", self->axisLabel);
+  } else if (self->protocol == 3) {
+    SICSLogPrintf(eError, "motor=%s, Attempt to zero protocol 3 motor", self->name);
+    snprintf(cmd, CMDLEN, "TD%c", self->axisLabel);
+  } else {
+    snprintf(cmd, CMDLEN, "DP%c=0", self->axisLabel);
+  }
+  return DMC_SendReq(self, cmd);
+}
+
 static int cmdPosition(pDMC2280Driv self, int target) {
   char cmd[CMDLEN];
   self->lastPosition = motPosit(self);
@@ -1800,7 +1815,7 @@ static int rspStatus(pDMC2280Driv self, const char* text) {
   self->currSteps = iSteps;
   if (self->bias_bits > 0)
     iCounts = (iCounts + self->bias_bias) & ((1 << self->bias_bits) - 1);
-  if (self->rotary_bits > 0) {
+  if (self->rotary_bits > 0 && self->status_valid) {
     int shift = 2;
     int mask = (1 << shift) - 1;
     int old_bits = (self->currCounts >> (self->rotary_bits - shift)) & mask;
@@ -1848,6 +1863,7 @@ static int rspStatus(pDMC2280Driv self, const char* text) {
     else
       self->stopCode = 1;
   }
+  self->status_valid = true;
   return 1;
 }
 
@@ -2573,8 +2589,13 @@ static void DMCState_MotorStart(pDMC2280Driv self, pEvtEvent event) {
         change_state(self, DMCState_Idle);
         return;
       }
-      cmdOn(self);
-      self->subState = 1;
+      if (self->abs_encoder && self->rotary_bits > 0) {
+        cmdZero(self);
+        self->subState = 3;
+      } else {
+        cmdOn(self);
+        self->subState = 1;
+      }
       return;
     case eTimerEvent:
       cmdPoll(self);
@@ -2623,6 +2644,25 @@ static void DMCState_MotorStart(pDMC2280Driv self, pEvtEvent event) {
           self->subState = 0;
           return;
         }
+        else if (self->subState == 3) { /* Zero */
+          cmdStatus(self);
+          self->status_valid = false;
+          self->subState = 4;
+          return;
+        }
+        else if (self->subState == 4) { /* Status after Zero */
+          int iRet;
+          iRet = rspStatus(self, pCmd->inp_buf);
+          if (iRet == 0)
+            break;
+          if (fabs(self->stepsPerX) < fabs(self->currSteps)) {
+            SICSLogPrintf(eError, "motor=%s, cmdZero failed %d", self->name, self->currSteps);
+          }
+          set_lastMotion(self, self->currSteps, self->currCounts);
+          cmdOn(self);
+          self->subState = 1;
+          return;
+        }
       } while (0);
       break;
     case eCommandEvent: