Hi there,
I am working on setting up Mach 3 on a 3 axis plasma cutter. Everything is working fine except for the Z axis. It will only move in the negative direction. This includes both jogging and MDI moves. The X and Y axes work fine in both directions. Soft limits are temporarily set to 0 min and 0 max for all three axes so I don't think that is the problem. I have tried two different stepper drivers and two different stepper motors on the Z with no luck. Could I be missing something in the configurations? Any help would be appreciated. Thanks, Steve