Latched Mode With Superpulse - EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual

Functional characteristics
MIG/MAG welding
5.2.5.8

Latched mode with superpulse

I
Step 1:
• Press and hold torch trigger
• Shielding gas is expelled (gas pre-flows)
• Wire feed motor runs at "creep speed".
• Arc ignites after the wire electrode makes contact with the workpiece; welding current flows.
• Start the super pulse function beginning with main program P
The welding parameters change at the specified times between main program P
main program P
Step 2:
• Release torch trigger (no effect)
Step 3:
• Press torch trigger (no effect)
Step 4:
• Release torch trigger
• Super pulse function is ended.
• WF motor stops.
• Arc is extinguished after the preselected wire burn-back time expires.
• Gas post-flow time elapses.
48
1.
P
B
P
A
.
B
2. 3.
Figure 5-14
.
A
4.
t
t
t
and the reduced
A
Item No.: 099-004833-EWM01