Cant complete a burn due to Shock and Movement detected!

So i can engrave no problem but as soon as i want to up the power and slow down the speed to do cutting with several passes i get this error half way through the job. I have tried different speeds and faster seems better but still wont complete? Tried updated my master 2 firmware and still same issue. Help!! Ruining so much material :frowning: and its bolted to table!

[SC7A20:(335) Shock and Movement detected!]

Ortur Laser Master 2 Ready!

OLF 140.

Grbl 1.1h [’$’ for help]

[MSG:’$H’|’$X’ to unlock]


G-code locked out during alarm or jog state.

On or near line 5038:

Job halted

Stream completed in 6:23

The $33 setting in the Ortur can be set higher to reduce the likelihood of false stops.

Where do i change this setting please? im new to lightburn

In the console window. Type:


and press enter, and that will emit all the current settings. The one next to $33 is the current value of it. If you typed:


(and pressed enter) That would set the value to 400.

Thank you so so much touch wood this sorted it :slight_smile:

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.