Basic Information: Printer Model: Tronxy 500 MCU / Printerboard: Spider V2.2 klippy.log Hello, just started up over a long time, and now it shows an error: TMC ‘extruder’ reports error: DRV_STATUS: 401b0060 s2vsb=1(LowSideShort_B!) ola=1(OpenLoad_A!) cs_actual=27 stealth=1 Once the underlyi…

Can this be a dead driver? Is it possible, that changing the stepper the driver is killed? Tronxy SL42STH40-1684A-23 to BQ 38BYGF0713-A-10HZT MSY-0459-220104 ? [extruder] step_pin: PD5 dir_pin: !PD6 enable_pin: !PD4 microsteps: 32 rotation_distance: 23.89816 #22.478 # Titan Extruder Clone Rota…

LowSideShort_ or OpenLoad_ typically indicate an issue with the stepper motor or the wiring. It can of course also mean a dead stepper driver [image] 4711Austria: Is it possible, that changing the stepper the driver is killed? Yes, especially if the board was still powered up. Some boards al…

Thx for reply! the old bouden extruder from Tonxy should be replaced to the BQ direct drive extruder. the new BQ made sqeezing, turned jurky forward then klipper stopped (over current? and the the driver was killed? with these settings?) I would need some advisement, what should I do next? thx c…

You need to identify what is faulty. As stated above any item or combination of: Wiring / Connectors Driver module Stepper motor If changing to a new stepper motor always also verify your run_current settings to match to the new motor. Your 0.85A should not lead to such drastic results. It would …

Just run the Tronxy stepper again and it worked fine, puhhh ok, so there is something wrong with the new BQ stepper. Could you please help me find the correct settings to run the BQ? tried the whole wiring, fine. the Tronxy stepper runs on the end of the wire (hotend)

Currently you do not have a setting issue. If your new stepper is causing above error messages but your old stepper is still working then either your new stepper motor is dead or you have an issue with the wiring of the new stepper. For finding the correct run_current of a stepper ref to Hold_curr…

found specs of the stepper in documentation DC 3,45V DC 1.5A/phase Phases 2 DC R 2.3X Inductance 2.0X torque >= 110nM pos torque 7nM Res >= 100MOhm Class B 1.5Ax0.707=1,0605 A current peak 1,0605x0,85= 0,901425A RMS 1,0605x0.6= 0,6363 hold current what about the 2 Phases?

now tried the BQ same, aweful noise, jerky backward [image] [image] [image] red and green crossed? should be good or?

Does not look correct for me. If I see this correctly, then: black and red are a coil blue and green are a coil Also see Makerbase Robin Nano 3.1 won't flash - #118 by Sineos for some general information. Make sure to verify against your board / stepper. Mixing up the coils of a stepper is quite…

Yes, I also think of this is not correct. What are the coils out of the Spider TMC2209 drivers, pin from left 1-2 / 3-4 coil ? but on the Tronxy stepper it runs fine… maybe there is something crossed.

TMC 'extruder' reports error: DRV_STATUS: 401b0060

General Discussion

Sineos January 24, 2023, 3:23pm 14

See calibrating-rotation_distance-on-extruders and for the gearing using-a-gear_ratio

E Steps and ratio?

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TMC 'extruder' reports error: DRV_STATUS: 001f00e0 s2vsb=1(LowSideShort_B!) ola=1(OpenLoad_A!) olb=1(OpenLoad_B!) cs_actual=31 General Discussion	1	8277	June 7, 2022
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TMC 'extruder' reports error: DRV_STATUS: 401b0060

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