$H
- Home the machine
- Jog to desired zero position
- Define zero:
G10 L20 P<PROGRAM_INDEX> X0 Y0 Z0
There are 5 program slots available (P1-P6).
These programs are mapped to G54-59, where P1=G54 and P6=G59.
NB! P1 is used by Carbide Motion on the shapeoko, and cannot be overridden.
- Home the machine
- Load the desired WCS:
G<54-59>
- Ensure absolute positioning:
G90
- Go to the WCS zero:
G0 X0Y0Z0
- Issue zeroing command:
G38.2 Z-100 F100
- Zero out Z