Description
An error occurred between the controller and spot welder.
Subcode description
The controller could not access the welding power source.
Causes and remedies
| Cause | Remedy |
|---|---|
| Cable (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, check that the following cables and connectors are connected and fully inserted. • DENGENSHA welding I/F board • NADEX DeviceNet cable |
| 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.). |