Design and function
MIG/MAG welding
099-005403-EW501
18.08.2016
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5.3.9
MIG/MAG functional sequences / operating modes
There are optimum pre-sets for welding parameters such as gas pre-flow and burn back,
etc. for numerous applications (although these can also be changed if required).
5.3.9.1 Explanation of signs and functions
Symbol
Meaning
Press torch trigger
Release torch trigger
Tap torch trigger (press briefly and release)
Shielding gas flowing
I
Welding output
Wire electrode is being conveyed
Wire creep
Wire burn-back
Gas pre-flows
Gas post-flows
Non-latched
Special, non-latched
Latched
Special, latched
t
Time
P
START
Ignition program
P
A
Main program
P
B
Reduced main program
P
END
End program
t2
Spot time