Description
An error occurred in the Safety Fieldbus function.
Subcode description
The error was detected by the
safety fieldbus process (ACP01).
Subcode shows the error part of
software.
Causes and remedies
| Cause | Remedy |
|---|---|
| DeviceNet board (abnormal) | When using DeviceNet Safety, check the following. 1. Turn the power off and back on. 2. If the alarm recurs, replace the SST-DN4-PCU (DeviceNet) board. Save CMOS.BIN before replacing the board. After replacing the SST-DN4-PCU board, load CMOS.BIN saved before the alarm occurred. |
| 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. |
| 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.). |