diff --git a/site_ansto/instrument/tas/config/counter/counter.tcl b/site_ansto/instrument/tas/config/counter/counter.tcl
index 22419975..78736638 100644
--- a/site_ansto/instrument/tas/config/counter/counter.tcl
+++ b/site_ansto/instrument/tas/config/counter/counter.tcl
@@ -17,8 +17,8 @@ proc ::counter::isc_initialize {} {
     variable isc_portlist
     variable isc_beam_monitor_list {MONITOR_1 MONITOR_2}
 
-    set isc_monitor_address "das1-[SplitReply [instrument]]"
-    set isc_portlist [list 30000 30001 30002 30003 30004 30005 30006 30007]
+    set isc_monitor_address "das2-[SplitReply [instrument]]"
+    set isc_portlist [list 33000 33001 33002 33003 33004 33005 33006 33007]
     set isc_numchannels [llength $isc_beam_monitor_list]
     ::counter::ic_initialize
   } message ] {