SignTorch
Artist
Now, you should be able to reference the Z axis, it should travel to the top, and that is Z=0 in machine coordinates.
Jog Z down to where the torch just clears the grating, by less than the thickness of the thinnest material you might cut, and note the Z axis DRO value, and enter that in CONGIG under HOMING/LIMITS as Z Soft-Min. Mine shows -1.8, yours may be a different (negative) value.
We don't have much room for a slow zone, so that can be a very small number. We just want the torch to be able to touch the top of the thinnest material without touching the grating and without entering the slow zone.
Jog Z down to where the torch just clears the grating, by less than the thickness of the thinnest material you might cut, and note the Z axis DRO value, and enter that in CONGIG under HOMING/LIMITS as Z Soft-Min. Mine shows -1.8, yours may be a different (negative) value.
We don't have much room for a slow zone, so that can be a very small number. We just want the torch to be able to touch the top of the thinnest material without touching the grating and without entering the slow zone.