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Welding table for SIGMA 300/400/500 (set value)
Process
1.0 mm
Mate-
Wire
Gas
S
U0
rial
(m/min)
(V)
(m/min)
Fe
0.8
CO
2.5
19.0
4.5
2
Fe
1.0
CO
2.0
18.0
2.5
2
Fe
1.2
CO
1.0
18.0
2.0
2
Fe
0.8
ArCO
3.0
16.0
6.0
2
Fe
1.0
ArCO
2.0
15.0
3.0
2
Fe
1.2
ArCO
1.5
16.5
2.5
2
Fe
1.6
ArCO
1.0
2
CrNi
1.0
ArCO
3.0
15.0
4.0
2
CrNi
1.2
ArCO
2.0
15.0
3.0
2
AI
1.0
Ar
4.0
14.5
6.0
AI
1.2
Ar
3.5
13.0
5.0
Process
4.0 mm
Mate-
Wire
Gas
S
U0
rial
(m/min)
(V)
(m/min)
Fe
0.8
CO
13.0
29.0
18.0
2
Fe
1.0
CO
6.0
22.5
9.0
2
Fe
1.2
CO
4.5
23.0
7.5
2
Fe
0.8
ArCO
14.0
26.0
18.0
2
Fe
1.0
ArCO
8.0
20.0
11.5
2
Fe
1.2
ArCO
5.5
20.5
8.0
2
Fe
1.6
ArCO
3.0
19.5
4.0
2
FeFlux
1.2
ArCO
6.0
21.0
8.0
2
CrNi
1.0
ArCO
9.0
25.0
10.0
2
CrNi
1.2
ArCO
8.0
24.0
10.0
2
AI
1.0
Ar
11.0
22.0
13.0
AI
1.2
Ar
10.0
18.0
13.0
1.5 mm
2.0 mm
3.0 mm
S
U0
S
U0
S
U0
(V)
(m/min)
(V)
(m/min)
(V)
19.5
7.0
21.0
11.0
27.0
19.0
3.0
20.0
4.5
21.0
20.0
2.5
21.0
3.5
22.0
18.0
7.5
19.5
11.0
20.0
16.0
4.0
17.0
6.0
19.0
17.5
3.5
18.0
4.5
20.5
17.0
2.0
18.0
2.5
18.5
16.0
6.0
17.0
8.5
20.0
16.0
3.5
16.5
6.0
18.0
15.0
7.5
16.0
9.0
19.0
15.0
8.0
16.0
9.0
17.0
6.0 mm
10.0 mm
Inductance
S
U0
S
U0
(V)
(m/min)
(V)
30.0
24.0
37.0
0
24.5
14.0
32.0
0
28.5
11.0
36.0
0
31.0
24.0
33.0
1
26.5
16.0
30.0
2
29.0
10.0
32.0
0
22.0
5.5
29.0
3
25.0
11.0
28.0
0
27.0
1
24.0
12.0
31.0
2
25.0
15.0
27.0
0
23.0
15.0
26.0
0
Table 1
QUICKGUIDE SIGMA
Setting the welding process
Inductance
Press and hold (11A) to open for setting the welding process. Choose parameter by turn-
ing (10). Set the chosen value by turning (11). To close this function, press (11A) briefly.
0
MIG/MAG parameters
0
A
0
1
2
0
3
1
F32
2
0
F31
0
MMA (electrode) parameters
When the MMA welding program is chosen, the operator is
allowed access to the following parameters only.
A
F12
t
F11
%
Set welding
current (A)
Figure 1
50113717 A
F31 Pre-gas
F32 Softstart
Actual welding current (A)
F37 Burn-Back (5 (1-15))
F38 Post-gas
F39 Spot time (0,0 sec.)
F38
F37
F39
F11 Hotstart
(25%)
F13
F12 Hotstart time (0,5 sec.)
F13 Arc force
(25%)
%
Short circuit
t
BASIC
2
UK
(0,2 sec.)
(1,0 m/min.)
(3,0 sec.)
t
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