Trigger Mode And Spot Time Selection (Mig Process) - Miller Electric MPi 220P Owner's Manual

5-7. Trigger Mode And Spot Time Selection (MIG Process)

3
5
2T
1
2
4
6
4T
.
Always select a trigger mode.
1 Digital Display Meter
2 Sequencer Set-Up P3 Push
Buttons
3 Wire Feed Speed (WFS)
Adjustment Knob
4 Sequencer
Adjustment/Operator Point
Setting P2 Push Button
To select trigger mode and spot
weld timer, proceed as follows:
Press and hold P2 push button to
enter into the set-up menu. Se-
quencers will be displayed on the
digital meter display. To change
parameters, use the P3 push but-
tons or Wire Feed Speed (WFS) ad-
justment knob.
5 2T Trigger Mode
When trigger is pressed, welding
starts. When trigger is released,
welding stops.
6 4T Trigger Mode
When trigger is pressed welding
starts. When trigger is released,
welding continues. When trigger is
pressed and released a second
time, welding stops.
7 Spot Weld Time
7
Use control to set time that welding
arc is active before shutting off
automatically. When this is selec-
ted, use the Wire Feed Speed ad-
justment knob or Sequencer P3
push buttons to change value. De-
fault = 2.2 seconds (min = 0 sec,
max = 10 sec).
.
After turning On unit, display
meter will show the latest trig-
ger mode selected. Default is
2T.
Ref. 956142881_10-A
OM-253 918 Page 29