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Figure 7: Typical Miller Welding Automation System Interconnection Schematic for a GTAW and Wire
Feeder.
NOTE: Fixture shown is rotation but connection same for linear.
Travel & ALC Addition
It is possible to interface the 9700T control with an arc length control and a wire feeder as well as the
welding power supply. This creates a completely integrated welding system where the operation of the
start button on the 9700T control initiates the start of the weld sequence. The preset start time delays
which have been set on the 9700T carriage control, 9700W wire feed control and 9790 arc length control
operate automatically to provide coordinated start of the various parameters. At the end of the weld,
operation of the 9700T stop push-button initiates a controlled end of weld sequence with downslope and
wire and travel stop delays.
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