I NEED HELP !
i am trying to burn one of my first projects and they are not turning out. As soon as the job starts (being ran through g sender 1.4.11) the laser turns on leaving lines all over the wood. once the final line is made and my longmill is returning to zero the laser shuts off . I believe I followed to correct setup by scienci labs to change my S max value to 255 and minimum spindle speed to 0.
- Is your Device type GRBL, with no additional letters behind it?
- You can use Lightburn’s Machine Settings window to make sure the $32=1 is set (not zero). This tells the controller it is a laser and not a milling machine.
This troubleshooting guide may be helpful:
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What should $32 be set to ? When I connect my long mill it connects to grblHAL. these are the settings i have set right now
$30=255.000
$31=0.000
$32=1
$33=1000.0
=1, which I pointed out above.
$30 is normally set to 1000 in the newer controllers. Make sure Lightburn matches S-value max in the Device Settings window.