Cause : Over current in Deceleration comes when deceleration time too short, large load inertia or inverter power rating too small.

0c2 fault in fuji FRENIC MEGA drive indicates Over current in Deceleration. This means that the current flowing through the motor and the inverter during the deceleration phase has exceeded a safe limit, triggering the drive's protective function.

• Increase the deceleration time.
• Add suitable brake devices.
• Choose higher capacity drive.