Recover on power fail shifted on X axis
Any idea how to solve this?
Meanwhile I bought an optical endstop
@claustro does this happen if you pause, rehome, and then resume the print? just trying to confirm its endstop accuracy thats causing the issue.
Phaedrux last edited by
Try removing the little arm of the endstop. You can get much better repeatability without it. The purpose it serves it to increase the target trigger area, but it's flexible nature means it's not as accurate as just the bare switch button. Just make sure it lines up with your strike point.
I made the tests.
The problem happen only after resuming after power fail and NOT after pausing and resuming the printer the printer.
Removed the endstop 's metal arm without improvements.
I am waiting for the optical endstop arrival hope it will fix my issue.
@claustro does it occur when you pause, home and then resume?
Pause - home - and resume works ok without shift
@claustro ok that blows my theory out the water looks to not be due to your endstop accuracy.
Is the shift repeatable?
The shift occur in the same direction and of the same amount after every power fail test.
I don't know if this is the answer you question correctly
@claustro yes thats what i was asking.
Clutching at straws now things to look at:
- what does the resurrect look like - anything there that looks odd?
- try removing "G0 X35 Y-35" from the resurrect pro-log and see if that changes the amount. (you probably have to remove the G30 as well!)