OPERATION
17
Factory setting 0.5
Important!
Only selectable when “pulse key” has been pressed.
Tdown Downslope time
Unit S
Setting range 0
—
10
Factory setting 0
Ic Crater arc current (only with 4T)
Unit S
Setting range 5
—
100% of main current Iw (DC)
;
10
—
100% of main current Iw (AC)
Factory setting 5
Tpo Gas post-flow time
Unit S
Setting range 1
—
10.0
Factory setting 3
AC frequency (only with TIG-AC)
Unit Hz
Setting range 50
—
250 (Iw<70A)
50
—
200 ( 70A
≤
Iw<100A)
50
—
150 (100A
≤
Iw<140A)
50
—
120 (140A
≤
Iw<170A)
50
—
100 (170A
≤
Iw)
Balance (only with TIG-AC)
Balance adjustment is mainly used to set the adjustment of eliminating metal-oxide (such as Aluminium,
Magnesium and its alloy) while AC output.
Unit %
Setting range 15
—
50
Factory setting 15
(8) Rod electrode(MMA) welding key
Parameter Setting range
Arc force
0-10
Hot start
0-10
Arc length
0-10