Lucky7
RRCRat Rig Community [Unofficial]
•Created by Lucky7 on 3/31/2024 in #fix-my-printer
TMC Overheat on vcore 400, octopus-11, cooled TMC 2209 and amps 1.1.
I still have not found the root cause of the problem but printer functions fine without decoupling mods. My best guess is that y axis slipped during prints. Couplers don´t have set screw and friction is only thing that keeps axis in place. I have re-done mod multiple times and perhaps I cannot get axis enough tight to prevent slipping. Every time the error happened I heard loud sound just before error message. Normally when drivers overheat they just stop and no sound. I will try to diagnose this more by swapping things around and marking axis positions in couplers.
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