EEROM fault
Fronius · Solar Energy
¿Qué significa 2 ?
An EEROM (Electrically Erasable Read-Only Memory) fault indicates an issue with the non-volatile memory used for storing configuration or operational data. This can lead to incorrect settings or failure to store critical operational parameters, potentially affecting system stability.
Causas comunes
- Corruption of EEROM data
- Failure of the EEROM chip
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Measure DC input voltage and AC output voltage stability, comparing readings to specified operational ranges.
- 2
Verify all configurable operational parameters and settings through the inverter's user interface against the system's design specifications.
- 3
Check the installed firmware version and compare it against the latest recommended version from Fronius, noting any available update recommendations.
- 4
Attempt a controlled reset of user-configurable parameters to factory defaults, followed by careful re-entry of essential site-specific settings.