TMC Driver error

General Discussion
1

Basic Information:

Printer Model: Modified wanhao D9
MCU / Printerboard: BTT SKR Pico
klippy (4).log (2.5 MB)

Describe your issue:

TMC ‘extruder’ reports error: DRV_STATUS: c0180010 s2vsa=1(ShortToSupply_A!) cs_actual=24 stealth=1 stst=1
Once the underlying issue is corrected, use the
“FIRMWARE_RESTART” command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

Ive been printingf fine for like 4 day with the new extruder but then got a drive error the other day
and now randomly get them during prints
im using a btt skr pico
with a creality sprite extruder

could be my wiring as im not sure what are the wires coming out of my motor, but then i question why doies it sometimes work fine , like it ran without issue for 3 days

now getting this error:
TMC ‘extruder’ reports error: GSTAT: 00000002 drv_err=1(ErrorShutdown!)

2

Either:

  • Wiring, e.g. broken cable, connector etc
  • Dead stepper driver
  • Dead stepper
3

So in terms of wiring, I’m not 100% sure that I have the pin out correct, like I said I seemed right coz it did work but yeah

4

Well, if you get intermittent errors, then its most likely from the list above. Wrong pins or messed up stepper phases would cause a permanent failure condition.

1 Like
5

So had a guy also mentioned stealth chop on the discord chat, I disabled that and seems to be working for now, will update later again, but yeah, lol yesterday morning I did just order a new stepper so yeah😂