TIG welding parameters for 2-step mode
TIG welding parameters for 4-step mode
Welding paramet-
ers in AC setup
"Minimum" and "maximum" are used for setting ranges that differ according to power
source, wire-feed unit, welding program, etc.
AC frequency
Unit Hz
Setting range Syn / 40 - 250
Factory setting 60
Syn for mains synchronisation of two power sources for simultan-
eous AC welding.
IMPORTANT! If using the "Syn" setting, remember to check the "Phase sync." para-
meter in AC setup 2nd.
Low frequency soft, distant arc with shallow heat input
High frequency focused arc with deep heat input
AC current offset
Unit %
Setting range -70 to +70
Factory setting 0
+70 distant arc with shallow heat input
-70 narrow arc, deep heat input, faster welding speed
AC setup 2nd
second level of the AC setup
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