Error: 20 unsupported or invalid g code found in block

Starman2 · January 6, 2023, 12:38am

When I simply try to run my laser. I found that I get the error: 20 unsupported or invalid g code found in block. Anything I can do to resolve this?

berainlb · January 6, 2023, 1:07am

Can you push “Save gcode” in Laser window and save to a file with .txt extension? Then upload file here for review.

Starman2 · January 7, 2023, 2:07pm

berainlb · January 7, 2023, 5:18pm

You’ve configured your device using iLaser profile. Edit your device by pushing Devices button in Laser window. Switch profile to GRBL.

You’re using a relatively old version of LightBurn. If you were to the latest version your laser should have been identified immediately as GRBL.

system · February 6, 2023, 5:18pm

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