[Cause]
The welding equipment is configured to use DeviceNet. Values other than ０ are set in $VENDOR_ID, DEV_TYPE, and $PROD_CODE of system variable $AWEPRR. Although DeviceNet use is configured, the Explicit messaging function has not yet been loaded.
[Countermeasure]
1. Add Explicit information function. Or choose welding equipment that does not require DeviceNet functionality.
2. When the correct welding equipment has been selected and the DeviceNet function is not required, set the system variable of the above $AWEPRR to ０ and then power on again.