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04.19
909.1709.9-05
14.4 Powermaster parameters
All Powermaster torches of the i-LTG/i-LTW – serie have
two free programmable parameter spaces (PL3 and
PL4).
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Select sub parameter PL3 or PL4.
9
In the 7-segment display (36) on the left side, code
PL3 or PL4 are indicated. In the 7-segment display
(35) on the right side, the code of the selected Pow-
ermaster Parameter is shown.
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Different Powermaster parameters can be selected
with the turning knob 34.
Parameter
Range
Factory
setting Code
Gas pre-flow time
0,1 - 10 sec
0,1
Start current IS
5 - 200 % of main
current
50
Start current
time tS (only for
2-stroke mode)
0 - 20 sec.
0,1
Upslope
0 - 99 %
5
Second current I2
1 - 200 % of main
current
representation in
Amp.
50
MACS-DC
current
1, 3
Downslope
0 - 99 %
20
Final current IE
5 - 200 % of main
current
25
Final current time
tE
0 - 20 sec.
0,2
Gas post-flow time
correction
20 - 500 %
100
Pulse frequency
0,2 - 2000 Hz
5
Pulse duty factor
1 - 99 % Main cur-
rent I1
50
Spot welding time
0,01 - 10 sec.
1
Spot welding time
Off
(only with interval
spot welding “On”)
0,09 - 60 sec.
1
AC-balance
1
10 - 90 %
positive welding
current
35
AC-frequency
1
30 - 200 Hz
60
MACS-
frequency
1, 3
0,2 - 5 Hz
2
MACS-balance
1, 3
10 - 90 %
alternating current
60
wire feed speed 1
(only if FEED is
connected)
see wire feeder FEED
Tab. 5: Powermaster parameters
1)
Only for AC/DC
2)
Only in operating mode Electrode
3)
Only in operating mode TIG
4)
Only in operating mode Spot Welding
