search

kad / Marlin

Customized fork of Marlin Firmware, specifically for Anycubic Mega Zero printers. Check Wiki for more details and instructions.
https://github.com/kad/Marlin/wiki
73 stars 15 forks source link

[BUG] auto home issue #5

Closed dJOS1475 closed 3 years ago

dJOS1475 commented 3 years ago

I have run into a strange issue running KAD Mega Zero Marlin 2.0.7.2 on the Mini MZ:

1/ I can auto Home X and Y 2/ I cant auto home Z (or All) - If I try this the Bed (Y) moves to the midway position, the HE (X) moves to the mid-way point, and then printer slams the HE straight down into the Bed.

This is using: anycubic_mega_zero_btt_nano_bl

All the axis work properly independently and move in the correct direction using "move axis".

dJOS1475 commented 3 years ago

Ok, it's definitely a bug in KAD Mega Zero Marlin 2.0.7.2.

I installed the stock SKR 2.0.7.2 FW that came on the SD card and it auto-homes etc without any issues.

dJOS1475 commented 3 years ago

And I just tried the non-nano version with the same results

anycubic_mega_zero_btt_bl

dJOS1475 commented 3 years ago

Argh, loose wire, not a software issue caused this. facepalm