Cause : SI P1- PROFIBUS/PROFINET configuration error comes when there is a PROFIBUS/PROFINET configuration error for using Safety Integrated monitoring functions with a higher- level control.

Note: For safety functions that have been enabled, this fault results in a STOP A that cannot be acknowledged.

The following generally applies:
- check and, if necessary, correct the PROFIBUS/PROFINET configuration of the safety slot on the master side.
- upgrade the Control Unit software.