Before I add my z-axis I will test probing for my DIY Diode LaserCutter. I thougth I will add an endswitch on the same height as the laser diode. With G38.3 Z-100 F250 I will start probing which works fine. If I press the endswitch the motor stops and the arduino sends: [PRB:-1157.000,-437.000,-60.940:1] which is fine.
But now I will that the z-axis move up to a distance of 20mm (which is my optimal distance between workpiece and laser diode regarding focus). How can I figure some things out?
- More GRBL commands in a Macro (: or ; between different commands)
- What are the correct GRBL commands for offset (G43,…) or what do I need to reach my intention?
GRBL 1.1f
Arduino UNO
GRBL shield v3
Laserweb3 on OsX