EFB invalid parameterization

What does 6683 mean?

The parameter settings for the Embedded Fieldbus (EFB) are inconsistent or not compatible with the selected fieldbus protocol. This fault indicates a configuration error within the drive's fieldbus communication setup, preventing proper communication initialization or operation.

• Incorrect or conflicting parameter settings within parameter group 58 (Embedded fieldbus).
• A mismatch between the selected fieldbus protocol and the configured parameters for that specific protocol.
• Errors introduced during manual configuration or modification of EFB parameters.
• Incomplete or corrupt EFB parameter set.

Click steps to track your progress.

1. 1

   Review all parameter settings within parameter group 58 (Embedded fieldbus) for consistency, correctness, and adherence to the selected fieldbus protocol specifications.

2. 2

   Ensure that the selected fieldbus protocol (e.g., in a specific EFB protocol selection parameter) matches the requirements of the higher-level control system.

3. 3

   Cross-reference the EFB parameter settings with the specific fieldbus protocol manual and the drive's firmware manual to identify any deviations.

4. 4

   If the exact cause cannot be identified, consider resetting the EFB parameters to their default values and carefully reconfigure them step-by-step.

5. 5

   Verify that the physical fieldbus cable is appropriate for the chosen protocol and correctly terminated at both the drive and the controller ends.