Description
The setting of the current capacity (350 or 500) selector switch is incorrect.
Subcode description
Subcode: error number reported by the welding power source.
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | The current capacity supported by the software loaded into Pr (MB) does not match the current capacity specified by setting switch (SW600) on Pr (MB). Change the software or switch (SW600) settings. |
| 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.). |