F-device PROFIsafe Communication Error (V3 CPU)

What does 28692 mean?

A PROFIsafe communication error has occurred for F-device instance <n> with AC500 V3 non-safety CPU PM56xx. This means the safety module cannot correctly exchange telegrams with the safety CPU, leading to a safe state.

• Loss of PROFIsafe communication between safety devices and the V3 CPU.
• Network configuration error or cable fault in the PROFIsafe network.
• Failure of the PROFIsafe communication stack on either the V3 CPU or the F-device.

Click steps to track your progress.

1. 1

   Restart the affected F-device module.