RRC
Rat Rig Community [Unofficial]•2y ago
correct-apricot

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
fascinating-indigo
fascinating-indigo•2y ago
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
correct-apricot
correct-apricot•2y ago
Removed and swapped drivers to test and didn't help. Jumpers are all the same per instructions.
Want results from more Discord servers?
Add your server
More Posts
Zero extrusion during printI am using a stock V minion and stock superslicer profile for the minion. In RatOS, I can command anFirst PETG benchy is not the best. Any tips?The benchy's hull looks pretty rough, theres a big gash you can see on the starboard side (possibly RatOS + BigTreeTech CB1 Pi CloneDoes anyone have any experience on getting RatOS to run on a BigTreeTech CB1? I have tried followingV-Minion Bed Mesh questionSo I’m curious as to what a “good variance” would be for a machine of this size. I’ve been at it forI need to reverse the direction of the extruder motor. Can I do this in config rather than risk damI need to reverse the direction of the extruder motor. Can I do this in config rather than risk damPrint job gets paused waiting for filamentMy RatOS 2 V-Core3 har suddenly started with this annoying habit of going though all the motions whe