English

Limit issues, even after frameing

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Laser
209
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2023-09-15

Hi,
I keep having issues with limits. (XTool D1). I’m using start from current position on a cut that looks fine in the grid and also frames with no issues.
Then I cut and it hits limits and the job hard crashes.
I have to be using current position as I’m aligning material precisely and have things holding it in place that would be difficult to impossible with absolute cords.
What might I be doing wrong?
Thanks.

C
    • Cyril

      2023-09-16
      You’re likely not meeting one or both of the following conditions:
      Homing the laser prior to session. Your machine likely doesn’t have homing sensors although some people report successfully being able to use sensorless homing with that machine. If sensorless homing does not work then you should be manually homing by turning on the machine with the laser head at top-left.
      Using jogging controls exclusively after homing. Avoid moving the laser module by hand at any point after homing.
      Do not ignore any warnings about going out of bounds
      If these conditions are met you should never have a crash in LightBurn assuming machine configuration is basically correct.
      
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