Othur Lasr Master 2 Not working

I am using LightBurn i had to install a new mother board on my laser due other one failing. I open Lightburn and get this code:ALARM:9
Homing fail. Could not find limit switch within search distance. Defined as 1.5 * max_travel on search and 5 * pulloff on locate phases.

Even when i turn on the laser out of lightburn it dosent move at all trying to go to the home. (everything is wired correctly i tripple checked all installed the grounding kit they provided me)

Your grbl defaults look fine(i keep a copy in a file on desktop just in case)

Try putting it on ‘absolute coords’ on the laser tab then reset laser.

This would indicate wiring, hardware failure and firmware review.

Are you saying that if you power the system ON, without being connected to your computer, the system does not move at all, seeking to Home its self?

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