Description
A sending error occurred during data transmission.
Subcode description
Retry over of NAK
Causes and remedies
| Cause | Remedy |
|---|---|
| Data transfer (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, check that the communication settings or communication wiring are correct. |
| 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.). |