Function Sequences/Operating Modes; Explanation Of Signs And Functions - EWM alpha Q Progress drive 4D EF Operating Instructions Manual

Wire feed unit
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5.9.4

Function sequences/operating modes

5.9.4.1

Explanation of signs and functions

Symbol Meaning
Press torch trigger
Release torch trigger
Tap torch trigger (press briefly and release)
Shielding gas flowing
Welding output
I
Gas pre-flows
Gas post-flows
Non-latched
Special, non-latched
Latched
Special, latched
Time
t
Ignition program
P
START
Main program
P
A
Reduced main program
P
B
End program
P
END
Slope duration from PSTART to PA
tS1
099-005459-EW501
17.12.2015
Design and function
TIG welding
79

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