Timeout when writing into the serial EEPROM (Fault code 1, argument 8)

What does I/O-LED 1-8 mean?

The Fieldbus Coupler experienced a timeout while attempting to write data into its serial EEPROM. This suggests an issue with the serial EEPROM component itself or a timing problem during the write operation, preventing persistent data storage.

• Defective serial EEPROM component within the coupler
• Timing issue or internal bus contention during write operation to EEPROM

Click steps to track your progress.

1. 1

   Replace the Coupler.