App ID Changed

What does 124 mean?

The application firmware on the main control board has been updated or changed. While not necessarily an error, this fault indicates a firmware revision discrepancy that requires verification. Ensure that the new firmware is compatible with the existing configuration and application to avoid operational issues.

• Drive application firmware updated, resulting in a new application ID.
• Firmware corruption leading to a fallback to a different, potentially older, application version.
• Main control board replacement with a board containing different firmware revision.
• Incorrect firmware file flashed onto the drive during a maintenance procedure.

Click steps to track your progress.

1. 1

   1. Verify the current application firmware version displayed on the drive's HMI (e.g., 'P0-01') against the required version for the machine.

2. 2

   2. Confirm that the installed firmware matches the application requirements and the project documentation.

3. 3

   3. If a firmware update was intended, proceed with any necessary parameter migration or verification steps (e.g., using DriveTools SP).

4. 4

   4. If the firmware change was unintentional, re-flash the correct application firmware using the manufacturer's specified tool.

5. 5

   5. After firmware confirmation or update, perform a full drive parameter backup to a computer or memory card.