Index: Miscellaneous/HD_TestScript.py
===================================================================
diff -u -r29be612221aa2f9f2fbd08a1287abb60d416fc33 -r3f171e5d0207b44d3008de8d213e7e513eb11729
--- Miscellaneous/HD_TestScript.py	(.../HD_TestScript.py)	(revision 29be612221aa2f9f2fbd08a1287abb60d416fc33)
+++ Miscellaneous/HD_TestScript.py	(.../HD_TestScript.py)	(revision 3f171e5d0207b44d3008de8d213e7e513eb11729)
@@ -20,6 +20,10 @@
 from time import sleep
 
 if __name__ == "__main__":
+    # for reset param in override commands
+    SLOW_BROADCAST_INTERVAL = 2000
+    FAST_BROADCAST_INTERVAL = 200
+
     # create an HD object called hd
     hd = HD()
 
@@ -28,16 +32,16 @@
     hd._Basics.CmdLogInToHD()
 
     tgtRate = 0
-    hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, 2000)
+    hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, SLOW_BROADCAST_INTERVAL)
 
     while True:
         if hd.BloodFlow.TargetBloodFlowRate == 0:
             if tgtRate != 0:
-                hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, 2000)
+                hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, SLOW_BROADCAST_INTERVAL)
                 tgtRate = 0
         else:
             if tgtRate == 0:
-                hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, 200)
+                hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.NO_RESET, FAST_BROADCAST_INTERVAL)
                 tgtRate = hd.BloodFlow.TargetBloodFlowRate
 
 #    hd.BloodFlow.CmdBloodFlowBroadcastIntervalOverride(hd.RESET,0)