I have a '94 Arrow 750 CT controller that will fault out the drive if "Z" motor is not warmed up to at least 100 degrees before initializing movement. Inductance on motor is compatable with my other machine, brake is dissengaging properly, and Maxax200 works fine in both machines. Motor spins freely (blocked head, removed coupler, applied 24vdc to brake) and sound fine. Any way it could be encoder?
Thanks, Ivan