Option in slot A: Hardware incompatible with control board
Danfoss · VLT AutomationDrive FC 301/302
Was bedeutet 5123 ?
The hardware of the option card installed in slot A is incompatible with the control board hardware. This prevents proper integration and function of the option, requiring a compatible replacement.
Häufige Ursachen
- Option card (e.g., fieldbus, I/O extension) is physically installed in slot A but has a different hardware revision or model that is not supported by the main control board.
- Control board firmware is too old to recognize the newer option card, or the option card firmware is too old for the control board.
- Incorrect drive model or series for which the option card was designed.
- Physical damage to the option card or slot A connector preventing proper identification or communication.
- Incorrect dip switch or jumper settings on the option card, causing it to report an incompatible configuration.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Identify the exact part number and revision of the option card installed in slot A.
- 2
Consult the drive's compatibility matrix to verify the option card's compatibility with the control board's hardware and firmware versions.
- 3
Replace the option card in slot A with a compatible model and revision.
- 4
Ensure the option card is securely seated in slot A and inspect for any bent pins on the connector.
- 5
Update the drive firmware to the latest version, as it may include expanded option card support.