Description
This alarm occurs when a hardware error is detected in the ACP01 board and AIF01 board.
Subcode description
Processing time error of the IO
processing
Causes and remedies
| Cause | Remedy |
|---|---|
| ACP01 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the ACP01 board. Save CMOS.BIN before replacing the board. After replacing the ACP01 board, remove the SD card from the original ACP01 board and insert it into the new ACP01 board. |
| AIF01 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the AIF01 board. Save CMOS.BIN before replacing the board. After replacing the AIF01 board, load CMOS.BIN saved before the alarm occurred. |
| ACP02 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the following boards. Save CMOS.BIN before replacing the board. • ACP02 board |
| APU unit (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the APU unit. Save CMOS.BIN before replacing the unit. |
| Other | If the alarm occurs again after implementing the countermeasures, contact our service department and describe the circumstances when CMOS.BIN was saved (operating procedure, etc.). |