Description
The software of the welding power source has an error.
Subcode description
The checksum error of loading
data.
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | An error occurred in the load data while loading software or a database over Ethernet. 1. Keep the welder turned on and load again over Ethernet. 2. If the welder was turned off and restarts successfully, load it again. 3. If the welder was turned off and restarting fails, load the software using the dedicated loading tool. 4. If restarting is impossible and no dedicated loading tool is available, replace the welder's main control board Pr (MB). |
| 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.). |