Miller Electric I-22A & I-24A Optional Meter Circuit Board Settings, Voltage Sensing Function

3-8. Optional Meter Circuit Board Settings

1 2

XMeans switch position does not affect specified function.

. Means switch must be in this position.

Voltage Sensing Function

Arc Voltage Sensing Using Voltage Sensing

Lead For Welding Power Source That Does

Not Support Pins F And H

1 2 3 4 5

Or

Arc Voltage Sensing Using Feedback From

Welding Power Source That Does Support

Pins F And H

1 2 3 4 5

Tools Needed:

1/4 in

1Meter Circuit Board

2DIP Switch S2

3Potentiometer R18

4Receptacle RC16

Wiring harness with free-hanging plug PLG42 connects to RC16.

For voltage feedback from voltage sensing lead, connect plug PLG43 from unit wiring harness to PLG42.

For voltage feedback from welding power source to wire feeder 14-pin receptacle, connect plug PLG41 from unit wiring harness to PLG42.

1

2

Digital Meter Display

Meters/Minute

1 2 3 4 5

Or

Inches/Minute

1 2 3 4 5

801 925-C / Ref. 186 266

OM-186 895 Page 14