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MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
GNU General Public License v3.0
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G28 does not work correctly with bed auto leveling #2863

Closed igortomiatti closed 8 years ago

igortomiatti commented 8 years ago

I use bed auto leveling in my Cartesian printer since the previous version of marlin and worked just fine.

But now sometimes when I give the G28 command at the time that the Z axis is lowering to set the endstop, the distance of the axis is defined without endstop touching the table, it is as if it had been activated in the air.

It does not happen all the time, sometimes the homing function normally.

I thought it was a possible bad contact in endstop, but I checked and everything is correct.

igortomiatti commented 8 years ago

I found the problem.

When my probe is triggered, for some reason the endstop triggers and soon after is open.

I will check the connections of the endstop.

github-actions[bot] commented 2 years ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.