xxxx 0011

Invalid Connection ID

Beckhoff · TwinSAFE Logic FB

What does xxxx 0011 mean?

The FSoE connection ID used in communication is invalid or does not match the expected ID configured in the devices. This prevents the establishment or continuation of a secure safety connection, rendering the system inoperable due to a breakdown in trusted communication.

Complete Troubleshooting Guide

  1. 1

    Verify the FSoE connection ID is correctly configured and identical on both the master and slave devices.

  2. 2

    Check the network topology and ensure no duplicate FSoE connection IDs exist within the safety domain.

  3. 3

    Reinitialize the FSoE connection to ensure IDs are properly synchronized.

  4. 4

    Consult the device manual for specific FSoE connection ID setup procedures.

Source: Beckhoff Manual