Err12 fault in Emotron VS Series Drive

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Err12 fault indicates Inverter overload. This means the inverter is outputting a current beyond its rated capacity for a duration that exceeds its safe limits. Possible Causes: 1: The load is too heavy or locked-rotor occurs on the motor. 2: The AC drive model is of too small power class. Solutions: 1: Reduce the load and check the motor and mechanical condition. 2: Select an AC drive of higher power class.

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