You have an old version of Camsoft Pro. This may be a tough one, it might be worth buying the maintenance from Camsoft just to solve this one.
obviously, Camsoft and the galil card aren't communicating correctly. Can you see what firmware you have on the Galil card? If its not current, try to upgrade the firmware.
Can you also add this command in several places:
This command returns the last response back from the motion card to the variable specified.
EXAMPLE: RESPONSE \55
Then either use MESSAGE command or read logfile to tell us what answer you're gettting.
maybe others will have some good suggestions also.