Flux Amps Reference Range

What does 78 mean?

The value for flux amps determined by the Autotune procedure exceeds the programmed [Motor NP FLA] parameter. This indicates a discrepancy between the motor's actual flux current characteristics and the configured nameplate full load amperage, possibly due to incorrect motor data entry or an improperly sized motor.

• Calculated flux current reference is outside acceptable limits.
• Motor model parameters (e.g., P2-xx) are incorrect.
• Stator resistance estimation failure.
• Low motor terminal voltage during operation.

Click steps to track your progress.

1. 1

   Reprogram [Motor NP FLA] parameter with the correct motor nameplate Full Load Amperage value.

2. 2

   Repeat the Autotune procedure.