Homing A axis

[Houseman303]

How do I set the rotation axis to G53 A0 when the home switch is at 10,731 degrees in cncm.hom?

[cncsnw]

If you mean to ask, "how can I make the current position of the A axis become machine zero", the answer is "M26/A"

If you mean to ask, "how can I make a position that is -10.731 degrees away from the current position become machine zero (so that the current position shows as A+10.731)", then the least confusing answer is to move that distance (e.g. "G0 G91 A-10.731") then do "M26/A" after it gets there.

There is also a variant of M26 that lets you set the axis to a non-zero position, but it uses encoder counts, so you have to roll your counts/degree value into the code. That tends to be more confusing to readers.

[Houseman303]

Thanks, that's how it worked. I tried the one from the Cnc12 manual with the L command and the encoder value and failed.