EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual page 94

Functional characteristics
Advanced functions on the wire feed unit control
The number of programs (P
1st cycle
• 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 is flowing (start
program P
START
2nd cycle
• Release torch trigger.
• Slope to main program P
The slope to main program P
latest when the torch trigger is released. Tapping (pressing briefly and releasing within 0.3 sec)
can switch to other programs. Programs P
3rd cycle
• Press and hold torch trigger.
• Slope to end program P
trigger longer than 0.3 sec. P
4th cycle
• Release torch trigger.
• WF motor stops.
• Arc is extinguished after the pre-selected wire burn-back time elapses.
• Gas post-flow time elapses.
94
) corresponds to the cycle number specified under N cycle.
An
from P )
A1
.
A1
is given at the earliest after the set time t
A1
from P . The program can be stopped at any time by pressing the torch
END AN
from P
END
to P are possible.
A1 A9
is then executed.
AN
elapses and at the
START
Item No.: 099-004833-EWM01