Description
An error occurred during the system I/O control check.
Subcode description
Subcode 1000_0000: I/O module configuration error.
Causes and remedies
| Cause | Remedy |
|---|---|
| Cable (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, check the connection of the AIO01 board. |
| Software (incorrect setting) | 1. Turn the power off and back on. 2. If this happens again, configure the IO module again in maintenance mode. |
| ACP01 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the ACP01 board. As a precaution, 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. |
| 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.). |