Overcurrent in output stage

What does 01 mean?

This fault indicates an overcurrent condition on the inverter output. It is typically caused by a short circuit in the connection between the inverter and the motor, or a short circuit within the motor winding itself. Excessive current flow from the inverter can lead to damage if not addressed.

• Motor drawing excessive current exceeding output stage limits.
• Short circuit in motor windings.
• Incorrect motor tuning parameters (e.g., P0307, P0311).
• Mechanical overload or jamming of the driven equipment.
• Output stage power components failure.

Click steps to track your progress.

1. 1

   Check the connection between the inverter output and the motor for short circuits.

2. 2

   Check the motor winding for short circuits.

3. 3

   Reset the fault by switching off the DC 24 V supply voltage.