Hello, new member here,
I have an issue i just cant figure out, machine runs fine most of the time but will randomly make the Z go up instead of down. sequence goes like this when it screws up, z lowers to contact sheet then comes up activate the switch and then rises to pierce height, then instead of firing and lowering to cut height it fires and rises. The DRO shows it should be at the correct cut height but in reality it has risen to pierce height+cut height. I have replaced the stepper motor and traced the wiring back to the controller (Leadshine multi axes controller). I know its not in the gcode because when it happens I do a run from here function and cuts fine for a while until it decides to mess up again. Making me pull my air out!!