OM-251958 Page 37
5-18. Selecting Synergic MIG Welding (DX Models Only)
1
Setup Button
2
Synergic MIG Mode Indicator
Press and hold setup button for ap-
proximately 3 seconds to select
synergic MIG mode and light up the
indicator.
3
Voltage Control S2
4
Wire Feed Speed (WFS/Trim
(Arc Length) And Line Input
Adjustment Control R1
5
Digital Display Meter
.
In synergic MIG mode, the op-
erator may have to adjust weld-
ing data for specific arc charac-
teristics. Generally, voltage is
adjusted and the synergic pro-
cess automatically sets appro-
priate wire feed speed.
Use setup button to select desired
parameter: voltage, amperage, or
preset wire feed speed and light up
the corresponding LED (V, A, or %).
The value of the selected paramet-
er is displayed on the meter.
Turn voltage control S2 clockwise
to increase voltage.
Turn wire feed speed control R1
clockwise to increase wir3e feed
speed.
6
Trigger Mode Button
Use button to select 2-t or 4-t (see
Section 5-13).
7
Wire Diameter Button
Use button to select appropriate
welding wire type (see
Section 5-14).
8
Welding Wire Type Button
Use button to select appropriate
welding wire type (see
Section 5-15).
9
Gas Selection Button
Use button to select desired shield-
ing gas (see Section 5-16).
10 High/Low Inductance LEDs
(380 DX Model Only)
While in the synergic mode, corres-
ponding LED light indicates the
proper weld output negative induct-
ance, higher or lower to use. See
Section 5-8 and 5-9 for work lead
connection.
.
Operator can choose a differ-
ent weld output negative in-
ductance from the one sugges-
ted, but it doesn’t guarantee
good weld performances.
Ref. 956142845_4_14_A / 356029238_C
1
2
3
4
5
10
9
8
7
6
Summary of Contents for MigMatic 300
Page 21: ...OM 251958 Page 15 Notes...
Page 47: ...OM 251958 Page 41 956142846 B Figure 7 2 Circuit Diagram for Migmatic 300 400 VAC...
Page 48: ...OM 251958 Page 42 956142852 B Figure 7 3 Circuit Diagram for Migmatic 380 230 400 VAC...
Page 49: ...OM 251958 Page 43 956142848 B Figure 7 4 Circuit Diagram for Migmatic 380 400 VAC...
Page 50: ...OM 251958 Page 44 956142851 C Figure 7 5 Circuit Diagram for Migmatic 300 DX 230 400 VAC...
Page 51: ...OM 251958 Page 45 956142847 C Figure 7 6 Circuit Diagram for Migmatic 300 DX 400 VAC...
Page 52: ...OM 251958 Page 46 956142853 C Figure 7 7 Circuit Diagram for Migmatic 380 DX 230 400 VAC...
Page 53: ...OM 251958 Page 47 956142849 C Figure 7 8 Circuit Diagram for Migmatic 380 DX 400 VAC...