Description
The communication error occurred between the ASF01 and the ASF01 board.
Subcode description
An error was detected in the communication data exchanged with machine safety. (Running number unchanged.)
Causes and remedies
| Cause | Remedy |
|---|---|
| ASF01 board (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, replace the ASF01 board. Save CMOS.BIN before replacing the board. |
| Cable (abnormal) | 1. Turn the power off and back on. 2. If the alarm recurs, check that the following cables and connectors are connected and fully inserted. • CN203 cable of the ASF01 board • CN250/CN251 cable of the ASF01 board • A terminating resistor is inserted into CN250 on the ASF01 board at the final station |
| 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.). |