MErboe,
Are you using FCAW? If so, your WPS and WQR should state "single electrode".(my opinion)
SAW is defined as a process that uses an arc or arcs (singular and plural)between bare metal electrode or electrodes and the weld pool.
-per D1.1:2002 annex B
FCAW is defined as a process that uses an arc (singular only) between a continuous filler metal electrode and the weld pool.
-per D1.1:2002 annex B
But I'm not sure how you would classify it, if you are using only one power source. I've not seen two FCAW Fillet welds being run at the same time on the same machine. Maybe someone else has experience in running muliple wire feeders off the same power source.
Keep a watch on your post I'm sure someone can help with this.
John Wright