diff --git a/site_ansto/instrument/hipd/wombat_configuration.tcl b/site_ansto/instrument/hipd/wombat_configuration.tcl
index 452a9858..b4b04ca7 100644
--- a/site_ansto/instrument/hipd/wombat_configuration.tcl
+++ b/site_ansto/instrument/hipd/wombat_configuration.tcl
@@ -1,7 +1,7 @@
-# $Revision: 1.13 $
-# $Date: 2007-04-06 09:10:02 $
+# $Revision: 1.14 $
+# $Date: 2007-04-17 23:32:58 $
 # Author: Ferdi Franceschini (ffr@ansto.gov.au)
-# Last revision by: $Author: ffr $
+# Last revision by: $Author: dcl $
 
 # Required by server_config.tcl 
 VarMake Instrument Text Internal 
@@ -72,6 +72,5 @@ detector_description lock
 
 fileeval extraconfig.tcl
 
-MakeRS232Controller plc_port 137.157.204.65 30001
-MakeMultiChan plc_chan plc_port 0
+MakeMultiChan plc_chan 137.157.204.65 30001
 MakeSafetyPLC plc plc_chan 0
diff --git a/site_ansto/instrument/hrpd/echidna_configuration.tcl b/site_ansto/instrument/hrpd/echidna_configuration.tcl
index 91fad552..ba25d226 100644
--- a/site_ansto/instrument/hrpd/echidna_configuration.tcl
+++ b/site_ansto/instrument/hrpd/echidna_configuration.tcl
@@ -1,7 +1,7 @@
-# $Revision: 1.20 $
-# $Date: 2007-04-06 09:10:02 $
+# $Revision: 1.21 $
+# $Date: 2007-04-17 23:32:34 $
 # Author: Ferdi Franceschini (ffr@ansto.gov.au)
-# Last revision by: $Author: ffr $
+# Last revision by: $Author: dcl $
 
 # Required by server_config.tcl 
 VarMake Instrument Text Internal 
@@ -72,6 +72,5 @@ detector_description lock
 
 fileeval extraconfig.tcl
 
-MakeRS232Controller plc_port 137.157.204.65 30002
-MakeMultiChan plc_chan plc_port 0
+MakeMultiChan plc_chan 137.157.204.65 30002
 MakeSafetyPLC plc plc_chan 0