Grid frequency and power stage set are incompatible

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This code indicates an incompatibility between the detected grid frequency and the configured power stage set. This mismatch prevents the inverter from safely or correctly feeding energy into the grid.

• Inverter configured for a different grid frequency than the actual connected grid (e.g., 50 Hz vs. 60 Hz).
• Incorrect power stage set installed for the regional grid frequency standard.
• Human error during inverter commissioning.

Klikk på steg for å spore fremgangen.

1. 1

   If the status code is displayed continuously, notify a Fronius-trained service engineer.

2. 2

   Verify the inverter's grid frequency settings against the actual grid frequency measurement.

3. 3

   Ensure the installed power stage set is compatible with the local grid frequency requirements.