Cause : Current limit comes when the output current exceeded the set current limit. The drive's control system is limiting the output to prevent the motor from exceeding a programmed torque value.

danfoss error 12 indicates a "Current limit" condition. This means the drive has detected that the motor's torque has exceeded a predefined limit set in the drive's parameters.

Troubleshooting Steps:

Follow these steps to resolve danfoss error 12 problem:

• If the motor torque limit is exceeded during ramp up, extend the ramp up time.
• If the generator torque limit is exceeded during ramp down, extend the ramp down time.
• If torque limit occurs while running, possibly increase the torque limit.
• Be sure the system can operate safely at a higher torque.
• Check the application for excessive current draw on the motor.