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560

560 Power derating due to over-frequency - Inverter reducing power due to high grid frequency.

Fronius · Primo Solar Inverter

What does 560 mean?

The status code is displayed when the grid frequency is excessively high. The inverter reduces its power output as a protective measure until the grid frequency returns to the permissible range.

Common Causes

  • Grid frequency is outside the permissible operating range (too high).

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    No immediate action is required from the user, as the inverter will automatically resume normal operation once grid frequency stabilizes.

  2. 2

    Monitor the inverter display to confirm it resumes normal operation and the status indicator clears.

  3. 3

    If the status code persists for an extended period, contact your system installer to check grid conditions.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

240240 Arc detected - Brief detection of an electrical arc.241241 Arc detected - Inverter disconnected due to a confirmed arc.242242 Arc detected - Inverter resuming operation after arc reset.
Source: Fronius Primo Solar Inverter
Open Manual (Page 48)Search more codes in this manual