FBA A parameter conflict

What does 65A1 mean?

The ACS880 drive detected a parameter conflict related to Fieldbus adapter A. This occurs because the drive does not have a functionality requested by the PLC, or the requested functionality has not been activated, leading to inconsistent parameter settings.

• PLC program requests a function or attempts to write to a parameter that is not supported by the drive's current configuration or firmware.
• PLC tries to write to a read-only parameter, or accesses an invalid memory address through the fieldbus.
• Parameters in group 50 Fieldbus adapter (FBA) and 51 FBA A settings are misconfigured, causing a mismatch with the PLC's fieldbus mapping.
• Required options or functionalities within the drive are not properly activated or licensed.

Click steps to track your progress.

1. 1

   Review the PLC programming to ensure that all requested functionalities and parameter writes are compatible with the ACS880 drive's capabilities.

2. 2

   Check the settings in parameter groups 50 Fieldbus adapter (FBA) and 51 FBA A settings for Fieldbus adapter A to ensure they correctly match the PLC's configuration and fieldbus mapping.

3. 3

   Verify that all required options, licenses, or control programs for the requested functionality are properly activated in the drive.

4. 4

   Ensure the fieldbus mapping between the PLC and drive is correct and no invalid data points or parameter indices are being accessed.

5. 5

   Consult both the drive's and PLC's documentation for compatible fieldbus communication setups and parameter addressing.