Cause : PU stop comes when the motor is stopped using STOP/RESET button under the mode other than the PU operation mode. (To enable STOP/RESET button under the mode other than the PU operation mode, set Pr.75 Reset selection/disconnected PU detection/PU stop selection.

P5 fault code in mitsubishi drive indicate that running motor is stoped by pressing keypad STOP button.

1. Check for a stop made by pressing STOP/RESET button of the operation panel.
2. Power off drive and wait 5 min then restart drive.