While this would give the same behavior in this particular use case I don’t think that’s the root cause of what’s going on here.
This is the likely culprit. You have a work offset configured. Is this deliberate?
If not then remove it and retest. Run this in Console:
G10 L2 P1 X0Y0
Run a test with Absolute Coords. What is the result?
This is the likely culprit. You have a work offset configured. Is this deliberate?
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I agree. That’s why I mentioned to send “$RST=#”. This command also resets the G54 to 0,0 as well.
Ok so this is weird i don not see a Clear origin button, nor a set origin??
Aha this appeared to fix the issue, wow is this someting i may have set?
you need to turn off beginner mode in settings, then close and restart Lightburn.
It’s definitely something that got set whether or nor you did it consciously. It’s possible a program could have done this. Have you used any other programs to connect to the laser?
Hi i have just assembled a s30 ultra 22w and noticed that the bracket on the limit x switch has a slotted hole in the wrong position.
If i had attached the switch it would have thrown off the homing by -20mm which would have given me a cut area of 580 x 600 mm not 600 x 600 so i moved the switch using double sided stickey tape for testing and problem solved.
So its handy i checked full movement on assembly before plugging into computer and running lightburn.
Lightburn found the s30 and i set it to auto home on startup and it works great every time with no fiddling with settings.
Only advice i would give would be to uninstall lightburn phisically set the laser module by hand to 0 0 and start again by reinstalling lightburn check it has found your correct work area size and use home at start option .