There are error or alarm during engraving

1) Manually moving the laser position during engraving causes limit triggering.

2) When you click Stop during engraving, this error will be reported, which is normal.

3) When engraving an image or vector filling at the current position, if the overscan function is turned on, the soft limit may be triggered, and the engraving may not be possible. You need to change the coordinates to absolute coordinates. If you do not change the coordinate system, then reduce the pattern and put it in the middle, or turn off the overscan function.

4) The machine continuously detects the signal of the limit switch, resulting in a zeroing abnormality. The solution is to confirm that the XY axis does not hit the limit switch after the XY axis completes zeroing.