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B-3
DC-250: *
Pwr Sources
ON
1
2
3
S1
DC-400:
Pwr Sources
ON
1
2
3
S1
DC-600:
Pwr Sources
ON
1
2
3
S1
DC-650 PRO:
Pwr Sources
ON
1
2
3
S1
DC-1000: *
Pwr Sources
ON
1
2
3
S1
Pulse Power 500: *
Pwr Sources
ON
1
2
3
S1
V300 PRO:
Pwr Sources
ON
1
2
3
S1
10.0 TO 45.0 VOLT LINEAR PRESET
(FOR POWER SOURCES WITH LINEAR VOLTAGE
CONTROL PROTOCOL)
Pwr Sources
ON
1
2
S1
0.0 TO 10.0 LINEAR PRESET:
Pwr Sources
ON
1
2
S1
* Requires optional K1520-2 115V/42V Transformer
Kit.
OPERATION
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
4
5
6
7
8
S1
3
4
5
6
7
8
S1
3
4
5
6
7
8
Metric/English Wire Feed Speed Display Selection
The LN-10 Control is set up for Wire Feed Speed dis-
play in Metric units (m/min.) or English units (IPM) by
setting S2 DIP Switch 1 (Labeled "M"):
S2 switch 1 OFF = IPM (as shipped)
M 4 S R + -
ON
1
2
S2
S2 switch 1 ON = m/min
M 4 S R + -
ON
1
2
S2
4-Step Trigger Mode Operation Selection
The LN-10 Control is set up for 4-Step Trigger mode
operation with or without weld current interlock by set-
ting S2 DIP switch 2 (Labeled "4").
When 4-Step trigger mode is selected on the LN-10
keypad (See Keypad and Display Operation in this
section) S2 DIP switch setting determines the 4-step
trigger operation:
S2 switch 2 OFF = 4-Step with current interlock
operation: (As shipped)
M 4 S R + -
ON
1
2
S2
1) Closing Trigger initiates gas preflow time followed
by Run-in speed and strike voltage until arc strike
initiates welding.
2) Opening Trigger after welding arc is established
continues welding with weld current interlock.
(Breaking arc stops the feeder operation).
3) Reclosing Trigger continues welding but shuts off
current interlock function.
4) Reopening Trigger stops wire feed and initiates
burnback time, then gas postflow time.
LN-10
S2
3
4
5
6
7
8
S2
3
4
5
6
7
8
S2
3
4
5
6
7
8
B-3
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Troubleshooting
