No response on mode set

I own second hand 3.6. Have connected motor with separate encoder and passed calibration (beep + turn back and force).
Unfortunatelly when I try to set simple velocity control by typing

odrv0.axis0.controller.config.control_mode = CONTROL_MODE_VELOCITY_CONTROL
odrv0.axis0.controller.input_vel = 100

motor does not react. Same happen when try to use other modes.
What I’m doing wrong?

Hi there,

Is the ODrive in closed loop control mode? odrv0.axis0.requested_state = AXIS_STATE_CLOSED_LOOP_CONTROL

Can you run dump_errors(odrv0) after you try to set the input_vel?