Design and function
TIG Synergic operating principle
5.13.10 Function sequences/operating modes
Item Symbol
1
2
5.13.10.1 Explanation of symbols
Symbol
Meaning
Press torch trigger 1
Release torch trigger 1
Current
I
t
Time
Gas pre-flows
I
Ignition current
start
t
Up-slope time
Up
tP
Spot time
AMP
Main current (minimum to maximum current)
AMP%
Secondary current (0% to 100% of AMP)
Pulse time
t1
t2
Pulse pause time
ts1
TIG pulses: Slop time from main current (AMP) to secondary current (AMP%)
ts2
TIG pulses: Slop time from secondary current (AMP%) to main current (AMP)
t
Down-slope time
Down
I
End-crater current
end
Gas post-flows
68
Description
0
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
Welding parameter setting rotary transducer
Setting of all parameters such as welding current, sheet metal thickness, gas pre-flow
time, etc.
Figure 5-29
099-000115-EW501
17.06.2015