Start of cycle
Gas pre-flow time
Arc ignition with start
arc I
S
Current rise via up-
slope
Welding with pre-set
main current I
H
End of welding with
Down-Slope off
crater-fill I
E
Gas post-flow time
Start of cycle
Gas pre-flow time
Arc ignition
Welding with pre-set
main current I
H
End of welding
Gas post-flow time
Start of cycle
Gas pre-flow time
Arc ignition with start arc I
S
Current rise via up-slope
Welding with pre-set
main current I
H
Welding with pre-set
lowering current
Welding with pre-set
main current I
H
Current drop via
down-slope
Crater-fill current I
E
End of welding
Gas post-flow time
Start of cycle
Gas pre-flow time
Arc ignition with start arc I
S
Current rise via up-slope
Welding with pre-set
main current I
H
Current drop via
down-slope
Welding with pre-set
lowering current
Current rise via up-slope
Welding with pre-set
main current I
H
Current drop via
down-slope
Crater-fill current I
E
End of welding
Gas post-flow time
Start of cycle
Gas pre-flow time
Arc ignition with start arc I
S
Current rise via up-slope
Welding with pre-set
main current I
H
Current drop via
down-slope
Crater-fill current I
E
End of welding
Gas post-flow time
Start of cycle
Gas pre-flow time
Arc ignition with start arc I
S
Current rise via up-slope
Welding with pre-set
main current I
H
Current drop via
down-slope
Crater-fill current I
E
Current rise via up-slope
Welding with pre-set
main current I
H
Current drop via
down-slope
Crater-fill current I
E
End of welding
Gas post-flow time