Slot fault

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A defective option board or a faulty slot within the drive has been detected. This indicates a hardware failure preventing the option board from functioning correctly or being recognized by the drive. This fault will impact any functionality associated with the affected option board.

• Physical damage to the option board (e.g., bent pins, component failure).
• Corroded or dirty contacts between the option board and the drive's slot connector.
• Faulty option board slot on the drive's main control board.
• Option board not fully seated in its slot despite appearing to be installed.
• Incompatible firmware version between the drive and the installed option board.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Power down the drive and verify zero voltage on DC bus terminals.

2. 2

   Carefully remove the option board from the indicated slot.

3. 3

   Inspect the option board's connector pins for damage, dirt, or corrosion. Clean contacts with appropriate electronic cleaner.

4. 4

   Re-insert the option board firmly and securely into its slot, ensuring retaining clips are engaged.

5. 5

   If the fault persists, try moving the option board to a different, empty slot (if available and compatible).

6. 6

   If the fault follows the board, replace the option board. If the fault remains with the slot even with a known good board, the drive's main control board may be faulty.