What does 12 Fault Code mean?

The motor or process is stalled, operating in the stall region. This is usually due to excessive load or insufficient motor power.

• Excessive load on the motor
• Insufficient motor power for the load
• Incorrect stall protection parameters

Click steps to track your progress.

1. 1

   Check for excessive load on the motor.

2. 2

   Ensure the motor has adequate power for the application.

3. 3

   Adjust parameters related to motor stall detection (parameters 3010-3012).

4. 4

   Reset the VFD after addressing the cause.