Unknown Command

What does xxxx 0010 mean?

An unknown command was received over the FSoE connection. This signifies a command that the recipient device does not recognize or support. It suggests a configuration error or an attempt to use unsupported functionality, potentially disrupting safety communication and causing a shutdown.

• Received a command that is not defined or supported.
• Attempt to execute a non-existent function.
• Command protocol mismatch.
• Outdated firmware unable to interpret command.
• Reserved command code used incorrectly.

Click steps to track your progress.

1. 1

   Confirm that the FSoE master and slave configurations are identical and use compatible command sets.

2. 2

   Update firmware on devices if new command sets are required for functionality.

3. 3

   Analyze the FSoE master logic to ensure it is sending only documented and supported commands.

4. 4

   Check for external interference on the network cabling that might corrupt command packets.