Grid frequency and power stage set are incompatible

What does 454 mean?

The configured grid frequency parameters do not match the capabilities or settings of the inverter's power stage. This mismatch prevents safe and proper grid-tied operation.

• Incorrect country setup or grid frequency configuration
• Incompatible power stage hardware for the detected grid frequency

Click steps to track your progress.

1. 1

   If this status code is displayed all the time, notify a Fronius-trained service engineer.