Avoiding collisions on Z

QIDITECH / QIDI_MAX3

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Avoiding collisions on Z #39

Closed ffries closed 2 months ago

ffries commented 3 months ago

Hello,

I am using latest version of firmware on a QIDI MAX 3.

Several time, the bed left up and did not stop, motors were roaring and I had to stop in urgency. After an emergency stop, I did a G28+SCREWS_TILT_CALCULATE and it showed a change in Z.

Kind regards,

CChen616 commented 3 months ago

This could happen in various situations, including incorrect Z-offset setting, PEI plate not installed, damaged mechanical components like Z-axis rods, screws, or motors.

To better diagnose the problem, could you please provide a detailed description of the circumstances under which the issue occurs? This could help in pinpointing the exact cause and finding an appropriate solution.

potens1 commented 3 months ago

I know it happened to me once, the power cut while first boot assistant was running so the bed was lifted, when I restarted it, it just bumped into the head and did not stop until I unplugged the printer