Left Stepper Not Working
I am Discord dumb and don't really know how to do this. I am wiring my RRVC3 - 400mm. All three Z motors working fine. Right motor working. Left motor not working. Can't figure out why. Swapped cable from right to left and it moves so it is not a problem with stepper motor. Cable is good with continuity for each wire from BTT Octopus to stepper. New JST connectors put on all steppers with solid connection.
2 Replies
Do the stepper driver look okay? Are they all the same and jumpers also set identically? How does it behave if you swap one of those drivers or swap the cables between the two A/B (left/right) motors? Please always shut off the printer while changing things
conscious-sapphireOP•3y ago
Removed and swapped drivers to test and didn't help. Jumpers are all the same per instructions.