Is there a code (G or M or ?) that will zero out an axis without traveling to zero?
I am using the 4th axis as an extruder (3D printer) and when the print is done I want to zero out the display, but I don't want the motor to move.
I know I can do this manually which is great until I forget to zero and I unwind my filament when I start the next print.
Thanks,
Pete