ASIC Version Fault

What does CPF10 mean?

An ASIC Version Fault was detected, indicating an issue with the ASIC's version identification or integrity. This points to control circuit damage, compromising the drive's fundamental operation.

• ASIC chip's internal version register corrupted or unreadable due to hardware defect.
• Mismatch between the expected ASIC version (by firmware) and the detected version (e.g., wrong control board replacement).
• Internal ASIC hardware failure preventing correct identification during boot-up.
• Firmware corruption on the main control board leading to an incorrect ASIC version check routine.

Click steps to track your progress.

1. 1

   1. Perform a complete power cycle of the drive, ensuring a cold boot and full system re-initialization.

2. 2

   2. Verify that the control board assembly part number matches the drive's specified Bill of Material (BOM) for compatibility.

3. 3

   3. Attempt a full parameter reset (e.g., Parameter P0-03=2) to clear potential software integrity issues.

4. 4

   4. Visually inspect the control board for any signs of physical damage that might affect component identification.

5. 5

   5. If the fault persists, replacement of the control board is necessary as the ASIC is a critical, integrated component.