Checksum error in the I/O module

What does 16147 mean?

A checksum verification failed for data within the safety I/O module. This indicates data corruption in the safety configuration, I-Parameters, or F-Parameters, which are critical for the module's safe operation. This is a severity 3 error.

1. 1

   Check the overall safety configuration loaded into the I/O module.

2. 2

   Verify the CRCs (Cyclic Redundancy Checks) for all I-Parameters and F-Parameters within the safety application.