Rat Rig Community [Unofficial]RRC[
Rat Rig Community [Unofficial]•3y ago
broad-emerald

TMC 2209 Driver Error

Hey guys, I keep getting an OverTemp warning and eventually error on my stepper drivers. No single driver is reporting this it's been 3 different ones so far. However, I don't even think these drivers are getting very hot. This was the line in Klipper log during shutdown:

Stats 153574.3: gcodein=0 mcu: mcu_awake=0.017 mcu_task_avg=0.000014 mcu_task_stddev=0.000012 bytes_write=108823330 bytes_read=24367929 bytes_retransmit=9 bytes_invalid=0 send_seq=2151521 receive_seq=2151521 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=8 stalled_bytes=4166 freq=180001796 toolboard: mcu_awake=0.026 mcu_task_avg=0.000047 mcu_task_stddev=0.000049 bytes_write=27696987 bytes_read=9669628 bytes_retransmit=9 bytes_invalid=0 send_seq=594299 receive_seq=594299 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=30 stalled_bytes=0 freq=63999318 adj=63998746 Octopus: temp=22.0 raspberry_pi: temp=30.0 sd_pos=96898247 heater_bed: target=110 temp=110.0 pwm=0.432 toolboard: temp=61.1 sysload=0.23 cputime=18677.546 memavail=574960 print_time=153159.602 buffer_time=2.221 print_stall=4 extruder: target=260 temp=259.7 pwm=0.451
TMC 'stepper_z2' reports DRV_STATUS: c01f0f03 otpw=1(OvertempWarning!) ot=1(OvertempError!) t120=1 t143=1 t150=1 t157=1 cs_actual=31 stealth=1 stst=1
Transition to shutdown state: TMC 'stepper_z2' reports error: DRV_STATUS: c01f0f03 otpw=1(OvertempWarning!) ot=1(OvertempError!) t120=1 t143=1 t150=1 t157=1 cs_actual=31 stealth=1 stst=1
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