Hello I have a system with 5 stepper motors which I control with Mach3. The system has worked good for some years but one day the z axis just wanted to rotate in one direction... No matter if I try it "motortuning mode" or with the virtual jogger (MPG MODE). The motor turns the same way no matter which direction I want it to turn. I wonder where I shall start to seek for the problem. I have test to connect the motor to the X-axis and than it worked as it should so the motor and the cables from the motor to the circuit shall be fine. I think this might be a common problem so I try to ask it here.
best regards: Flyingpickles