Error current measurement timeout

1

Motors will not respond to calibration.

odrv0.axis0.requested_state = AXIS_STATE_FULL_CALIBRATION_SEQUENCE

This is the error I get.
ERROR_CURRENT_MEASUREMENT_TIMEOUT

I have 3 odrive boards and calibration will not work on any of them.
One of the boards I have been using for about a year w/o any problems.
Now I can’t move a motor at all.

This works fine.
for i in range(100):
print(odrv0.axis0.encoder.shadow_count)
time.sleep(.5)

The encoder are changing values.
Any suggestions?

I had a bad motor wire. Wow, 2 days of swapping parts for a bad motor wire.

1 Like
2

I had a bad motor wire. Wow, 2 days of swapping parts for a bad motor wire.

Sorry about the delay in getting you a response! The first thing the ODrive does is try to measure the motor resistance, so if you’re getting these kinds of errors before it even beeps, you’re usually looking at motor connection issues