I’m using a Snapmaker A350.
The console shows echo:Unknown command: “M2” after each job.
The laser is configured in LB as a Snapmaker (modified version of Marlin)
I don’t see a M2 command in the Marlin docs. Should it be removed?
I’m using a Snapmaker A350.
The console shows echo:Unknown command: “M2” after each job.
The laser is configured in LB as a Snapmaker (modified version of Marlin)
I don’t see a M2 command in the Marlin docs. Should it be removed?
M2 is GCode for “End of job” - it’s quite standard, so I’m surprised they don’t support it. I can remove it from Marlin & Snapmaker systems.
It doesn’t seem to be doing any harm. But if someone can confirm Marlin/Snapmaker doesn’t use it it would probably be tidier.
I did have an odd case where a job seemed to start again on its own as I was about to remove the workpiece. But it is possible I bumped the mouse and hit start again. It only happened once.
@Chapmaker @LightBurn I do confirm Snapmaker doesn’t recognize the M2 command. Same error for me too.
I’ve removed it from the next release.
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.