Backup Memory Error

What does 0x00F1 mean?

Writing to the built-in flash memory failed, indicated by A315.15. This non-fatal error means that critical backup data may not have been correctly saved, and proper operation may not be possible the next time power is restored after a power interruption due to loss of retained data.

• Failure during the writing process to the built-in flash memory.

Click steps to track your progress.

1. 1

   Replace the CPU Unit, as the built-in flash memory is likely faulty.