Design and function
TIG welding
099-005504-EW501
20.11.2015
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5.11.4 Function sequences/operating modes
5.11.4.1 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
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
tS1
Slope duration from PSTART to PA
