Latched Mode With Alternating Welding Process - EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual

5.2.5.9

Latched mode with alternating welding process

Pulse arc welding machines only.
I
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 flows
• Start the process alternation starting with process P
The welding processes alternate between the process P
P at the specified times (t
B
2nd cycle:
If a standard process is stored in the JOB, this means that there is a permanent alternation
between the processes, starting with the standard process and followed by the pulse process.
The same applies if the situation is reversed.
• Release torch trigger (no effect)
rd
3 cycle:
• Press torch trigger (no effect)
th
4 cycle:
• Release torch trigger
• Super pulse function is ended
• WF motor stops
• Arc is extinguished after the pre-selected wire burn-back time elapses
• Gas post-flow time elapses
This function can be activated using the PC300.Net software.
Refer to the software operating instructions.
Item No.: 099-004833-EWM01
1.
P
B
P
A
and t )
2 3
Functional characteristics
2. 3.
:
A
stored in the JOB and the opposite process
A
MIG/MAG welding
4.
t
t
t
49