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bigtreetech / BIGTREETECH-OCTOPUS-Pro

This is OCTOPUS Pro open source material
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BTT Tmc 5160 1.2 and octopus pro giving error "TMC 'stepper_y1' reports error: GSTAT: 00000004 uv_cp=1(Undervoltage!") #40

Open Shamoon78 opened 11 months ago

Shamoon78 commented 11 months ago

They run for couple second but then this error massage ,and same error after restart. My thorough research seams 8 mhz crystal on 429 version causing the problem need 12 mhz version please correct me if Iam wrong and help me find a solution.(it is not wires problem wires are all brand new Ldo , and same board and motors run perfectly fine on BTTtmc 2209 with no problems.power supply meanwell 24 volt 600watt power supply . Thanks.

PZrk73 commented 11 months ago

I have a similar configuration. Everything works fine. Previously, there were errors on the Z axis, too, with two motors, but with TMC2130 drivers. Sometimes there was a message about a voltage drop, sometimes about the breakage of the motor windings, sometimes about the short-circuit of the windings. Sometimes on one, and sometimes on the second motor. Fixed by setting the option stealthchop_threshold = 0 (disable).

Shamoon78 commented 11 months ago

Hi [PZrk73], it is 0 on all drivers.but the problem still there