diff --git a/site_ansto/instrument/reflectometer/motor_configuration.tcl b/site_ansto/instrument/reflectometer/motor_configuration.tcl
index a127c3af..83969522 100644
--- a/site_ansto/instrument/reflectometer/motor_configuration.tcl
+++ b/site_ansto/instrument/reflectometer/motor_configuration.tcl
@@ -1,5 +1,5 @@
-# $Revision: 1.10 $
-# $Date: 2007-03-15 21:57:31 $
+# $Revision: 1.11 $
+# $Date: 2007-03-15 23:20:37 $
 # Author: Ferdi Franceschini (ffr@ansto.gov.au)
 # Last revision by: $Author: dcl $
 
@@ -19,6 +19,15 @@ set dmc2280_controller3(port) pmc3-$animal
 set dmc2280_controller4(host) mc4-$animal
 set dmc2280_controller4(port) pmc4-$animal
 
+MakeRS232Controller dmc_rs1 137.157.202.131 1034
+MakeRS232Controller dmc_rs2 137.157.202.132 1034
+MakeRS232Controller dmc_rs3 137.157.202.133 1034
+MakeRS232Controller dmc_rs4 137.157.202.134 1034
+MakeMultiChan dmc_mc1 dmc_rs1
+MakeMultiChan dmc_mc2 dmc_rs2
+MakeMultiChan dmc_mc3 dmc_rs3
+MakeMultiChan dmc_mc4 dmc_rs4
+
 #Measured absolute encoder reading at home position
 
 set bz_home 8142000
@@ -78,8 +87,7 @@ set move_count 100
 
 # Beam Shade Vertical Translation (6mm/T double helix, 500mm)
 Motor bz DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis A\
   units mm\
   hardlowerlim 0\
@@ -97,8 +105,7 @@ bz home 0
 
 # Collimator Table Horizontal Translation, X
 Motor c1ht DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis B\
   units mm\
   hardlowerlim 0\
@@ -116,8 +123,7 @@ c1ht home 0
 
 # Collimator Tilt, Z axis, positive is down
 Motor m1ro DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis C\
   units degrees\
   hardlowerlim -3.5\
@@ -135,8 +141,7 @@ m1ro home 0
 
 # Beam Attenuator (16mm/turn, 200mm travel)
 Motor bat DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis D\
   units mm\
   hardlowerlim 0\
@@ -154,8 +159,7 @@ bat home 0
 
 # Slit 3 Tower Translation (1mm/T, +/- 100mm)
 Motor st3vt DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis E\
   units mm\
   hardlowerlim 0\
@@ -173,8 +177,7 @@ st3vt home 0
 
 # Slit 4 Tower Translation (1mm/T, +/- 100mm)
 Motor st4vt DMC2280 [params \
-  host $dmc2280_controller1(host)\
-  port $dmc2280_controller1(port)\
+  multichan dmc_mc1\
   axis F\
   units mm\
   hardlowerlim 0\
@@ -200,8 +203,7 @@ st4vt home 0
 
 # Sample Tilt 1, upper (1 degree/turn)
 Motor sth DMC2280 [params \
-  host $dmc2280_controller2(host)\
-  port $dmc2280_controller2(port)\
+  multichan dmc_mc2\
   axis A\
   units degrees\
   hardlowerlim -15\
@@ -219,8 +221,7 @@ sth precision 0.01
 
 # Sample Tilt 2, lower (1 degree/turn)
 Motor sphi DMC2280 [params \
-  host $dmc2280_controller2(host)\
-  port $dmc2280_controller2(port)\
+  multichan dmc_mc2\
   axis B\
   units degrees\
   hardlowerlim 75\
@@ -238,8 +239,7 @@ sphi precision 0.01
 
 # Sample Translation, Linear X (5mm/T, 0-750mm)
 Motor sx DMC2280 [params \
-  host $dmc2280_controller2(host)\
-  port $dmc2280_controller2(port)\
+  multichan dmc_mc2\
   axis C\
   units mm\
   hardlowerlim 0\
@@ -257,8 +257,7 @@ sx home 0
 
 # Sample Translation, Linear Y
 #Motor sy DMC2280 [params \
-#  host $dmc2280_controller2(host)\
-#  port $dmc2280_controller2(port)\
+#  multichan dmc_mc2\
 #  axis D\
 #  units mm\
 #  hardlowerlim -600\
@@ -276,8 +275,7 @@ sx home 0
 
 # Sample Translation, Linear Z (??/T, 300mm)
 Motor sz DMC2280 [params \
-  host $dmc2280_controller2(host)\
-  port $dmc2280_controller2(port)\
+  multichan dmc_mc2\
   axis E\
   units mm\
   hardlowerlim 0\
@@ -296,8 +294,7 @@ sz speed 2
 
 # Detector Translation, Linear Y (Not Motorized)
 #Motor dy DMC2280 [params \
-#  host $dmc2280_controller2(host)\
-#  port $dmc2280_controller2(port)\
+#  multichan dmc_mc2\
 #  axis F\
 #  units mm\
 #  hardlowerlim -595\
@@ -315,8 +312,7 @@ sz speed 2
 
 # Detector Translation, Linear Z (5mm/T gearing unknown)
 Motor dz DMC2280 [params \
-  host $dmc2280_controller2(host)\
-  port $dmc2280_controller2(port)\
+  multichan dmc_mc2\
   axis G\
   units mm\
   hardlowerlim 0\
@@ -341,8 +337,7 @@ dz home 0
 
 # Slit 1, lower
 Motor ss1d DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis A\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -357,8 +352,7 @@ ss1d home 0
 
 # Slit 1, upper
 Motor ss1u DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis B\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -373,8 +367,7 @@ ss1u home 0
 
 # Slit 1, left
 Motor ss1l DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis C\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -389,8 +382,7 @@ ss1l home 0
 
 # Slit 1, right
 Motor ss1r DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis D\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -405,8 +397,7 @@ ss1r home 0
 
 # Slit 2, lower
 Motor ss2d DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis E\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -421,8 +412,7 @@ ss2d home 0
 
 # Slit 2, upper
 Motor ss2u DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis F\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -437,8 +427,7 @@ ss2u home 0
 
 # Slit 2, left
 Motor ss2l DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis G\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -453,8 +442,7 @@ ss2l home 0
 
 # Slit 2, right
 Motor ss2r DMC2280 [params \
-  host $dmc2280_controller3(host)\
-  port $dmc2280_controller3(port)\
+  multichan dmc_mc3\
   axis H\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -469,8 +457,7 @@ ss2r home 0
 
 # Slit 3, lower
 Motor ss3d DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis A\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -485,8 +472,7 @@ ss3d home 0
 
 # Slit 3, upper
 Motor ss3u DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis B\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -501,8 +487,7 @@ ss3u home 0
 
 # Slit 3, Left
 Motor ss3l DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis C\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -517,8 +502,7 @@ ss3l home 0
 
 # Slit 3, right
 Motor ss3r DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis D\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -533,8 +517,7 @@ ss3r home 0
 
 # Slit 4, lower
 Motor ss4d DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis E\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -549,8 +532,7 @@ ss4d home 0
 
 # Slit 4, upper
 Motor ss4u DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis F\
   units mm\
   hardlowerlim [expr $vertSlitHome - $vertSlitLowRange]\
@@ -565,8 +547,7 @@ ss4u home 0
 
 # Slit 4, left
 Motor ss4l DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis G\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -581,8 +562,7 @@ ss4l home 0
 
 # Slit 4, right
 Motor ss4r DMC2280 [params \
-  host $dmc2280_controller4(host)\
-  port $dmc2280_controller4(port)\
+  multichan dmc_mc4\
   axis H\
   units mm\
   hardlowerlim [expr $horSlitHome - $horSlitLowRange]\
@@ -597,8 +577,7 @@ ss4r home 0
 
 ## Polarization Analyzer Vertical Translation, Z
 #Motor anzvt DMC2280 [params \
-#  host $dmc2280_controller2(host)\
-#  port $dmc2280_controller2(port)\
+#  multichan dmc_mc2\
 #  axis xxxx\
 #  units mm\
 #  maxSpeed 1\
@@ -616,8 +595,7 @@ ss4r home 0
 
 ## Polarization Analyzer Rotation
 #Motor anro DMC2280 [params \
-#  host $dmc2280_controller2(host)\
-#  port $dmc2280_controller2(port)\
+#  multichan dmc_mc2\
 #  axis xxxx\
 #  units mm\
 #  hardlowerlim -10\