Owner manual

350
INTELLIGENT ACTUATOR
Appendix
Appendix
Error No. Error name Cause Countermeasure
The motor coil is damaged. Measure resistances among phases U/V/W. If the
resistance values are different, the coil has been burned. Replace the motor. If the resistance values are almost the same, the coil has not been burned.
d10 IPM error
If the motor coil is not damaged, the power stage board (to which the motor power cable is connected) is faulty.
Replace the board.
807 Shutdown relay ER status The transistor on the power-supply board
(to which the power cable is connected) is damaged.
Replace the board.