Description
An error is detected by ASF02 board, ASU03 unit in self diagnosis process of function safety general safety output signal.
Subcode description
Subcodes are defined as follows.
D01: XOUT01
D02: XOUT02
D03: XOUT03
D04: XOUT04
D05: XOUT05
D06: XOUT06
D07: XOUT07
D08: XOUT08
D09: XOUT09
D10: XOUT10
D11: XOUT11
D12: XOUT12
D13: XOUT13
D14: XOUT14
D15: XOUT15
D16: XOUT16
Causes and remedies
| Cause | Remedy |
|---|---|
| Cable (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, check the connections between the ASF02 board, ASU03 unit, and IM-YE250/5-80P terminal-block board, checking for loose connectors and cable continuity. |
| ASF01 board (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, replace the ASF01 board. For a system with multiple ASF01 boards connected, replace the ASF01 board connected to the signal that generated the alarm. |
| ASF02 board (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, replace the ASF02 board. For a system with multiple ASF02 boards connected, replace the ASF02 board connected to the signal that generated the alarm. |
| ASU03 unit (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, replace the ASU03 unit. For a system with multiple ASU03 units connected, replace the ASU03 unit connected to the signal that generated the alarm. |
| 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.). |