I would like to know what the voltage is at the different settings on my mig welder. It has a six step switch. Or am I stating it wrong. I am under the understanding that the switch selects the voltage and the wire feed speed control the amperage, correct? I am amazed at how little I turn the WFS and it affects how it welds. The manual does not list the voltages.
It is connected to 400 volts single phase. It is only a 200 amp unit.