Anti-Jam Fault

¿Qué significa AJF ?

The drive was not able to clear debris from the impeller in fewer than the number of attempts set in P7-02. This fault is effective only when P7-01 (Anti-jam Operation) is set to 1 (enabled).

• Debris in the pump impeller preventing proper pump operation.

Haga clic en los pasos para seguir su progreso.

1. 1

   Check for proper pump operation and remove debris from the pump impeller.

2. 2

   Set the Anti-jam fault characteristics in parameters P7-02 to P7-08.

3. 3

   Control drive response to this condition using P7-01 (Anti-jam Operation Selection).