A16/W16 - Short Circuit fault in danfoss drive
A16/W16 - Short Circuit fault in danfoss drive
Cause: A phase-to-phase short circuit has been detected in the motor or its wiring, or within the inverter itself. This often points to a failed IGBT.
Solution:
Cause: A phase-to-phase short circuit has been detected in the motor or its wiring, or within the inverter itself. This often points to a failed IGBT.
Solution:
- Inspect the motor terminal box and the entire length of the motor cable for any signs of short circuits.
- If the external wiring is satisfactory, test the inverter board for shorted IGBTs.
- Replacement of the entire power board may be necessary.
Comments
Post a Comment