OM-273473 Page 28
B. Better Setup
250 513-B
1 Welding Power Source
2 Electrode Cable
3 Feeder Cable
4 Work Cable
5 Voltage Sensing Lead
6 Robot
7 Workpiece
This arrangement is a better setup for
supporting separate voltage feedback to
the welding power sources. The most
accurate voltage sensing may not be
achieved due to voltage drops in the
workpiece. This may require
compensation in the welding parameters.
Current Flow Path
1
2
3
6
3
2
1
6
4
5
7
4
5
. Appearance of actual unit may differ from that shown.