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1 (Argument: 12)
Serial EEPROM Access Timeout
Wago · PFC200 PLC
¿Qué significa 1 (Argument: 12) ?
The time allocated to access the serial EEPROM was exceeded. This indicates a failure to read from or write to the EEPROM within the permissible time limit, potentially due to a hardware fault in the EEPROM or a communication issue on the controller's internal bus.
Causas comunes
- Hardware malfunction of the serial EEPROM causing slow or unresponsive behavior.
- Issues with the controller's internal bus or EEPROM interface.
- Severe data corruption that hinders timely access.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Switch off the power to the controller.
- 2
Replace the controller.
- 3
Switch the power back on to the controller.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Wago PFC200 PLC