Invalid FSoE Address
Beckhoff · TwinSAFE Logic FB
What does xxxx 0110 mean?
An invalid FSoE address was detected during communication. This means a device is either configured with an incorrect address or is attempting to communicate with an unassigned or out-of-range address. It prevents proper safety device identification and communication, rendering safety functions inoperable.
Common Causes
- Invalid FSoE (Fail-Safe over EtherCAT) Address.
- Incorrect configuration of FSoE device address.
- FSoE node not correctly integrated into the network.
- Address conflict with another FSoE device.
- FSoE master controller failed to assign a valid address.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Verify that each FSoE slave device has a unique and correctly configured FSoE address within the safety domain.
- 2
Ensure the FSoE master configuration matches the addresses of all connected FSoE slaves.
- 3
Recheck the address assignment process in the engineering software, especially after device replacements.
- 4
Confirm there are no IP address conflicts if the FSoE addresses are linked to specific network configurations.