Miller Axcess 300 Owner's Manual - Page 26
Browse online or download pdf Owner's Manual for Welding System Miller Axcess 300. Miller Axcess 300 48 pages. Arc welding power source and wire feeder with meters
Also for Miller Axcess 300: Owner's Manual (36 pages), Owner's Manual (44 pages)
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4-5. Voltage Sensing Lead And Work Cable Connections For Multiple Welding Arcs
A. Bad Setup
6
Current Flow Path
1
Welding Power Source
2
Electrode Cable
3
Feeder Cable
4
Work Cable
5
Voltage Sensing Lead
6
Wire Feeder
OM-216 967 Page 22
1
3
2
6
7
7
Workpiece
This arrangement is a bad setup due to
sensing leads being directly in the current
flow path of the welding arc. Interaction
between welding circuits will affect voltage
drop in the workpiece. The voltage drop
5
1
3
2
across the workpiece will not be measured
correctly for the voltage feedback signal.
Voltage feedback to the welding power
sources will not be correct at either sense
lead and result in poor arc starts and arc
quality.
5
4
804 528-A