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B-4
S2 switch 2 ON = 4-Step without current interlock
operation:
M 4 S R + -
ON
1
2
3
S2
1) Closing Trigger initiates gas flow.
2) Opening Trigger initiates gas preflow timer fol-
lowed by Run-in speed and strike voltage until arc
strike initiates welding. (Trigger is released before
arc is struck, but once established breaking arc
stops the feeder operation).
3) Reclosing Trigger stops wire feed and initiates
burnback time, then gas postflow time.
4) Reopening Trigger stops gas flow if, or when, post-
flow time is over.
Security Mode Selection
The LN-10 Control is set up for Security Mode (See
"Security Mode" in this section) by setting S2 DIP
Switch 3 (Labeled "S"):
S2 switch 3 ON = Security mode ON
M 4 S R + -
ON
1
2
3
S2
S2 switch 3 OFF = Security mode OFF (as shipped)
M 4 S R + -
ON
1
2
3
S2
OPERATION
S2
4
5
6
7
8
S2
4
5
6
7
8
S2
4
5
6
7
8
Robotics Mode Selection
The LN-10 control is set up for Robotics Mode by set-
ting the S2 DIP Switch 4 (Labeled "R"). For Robotics
Interface Mode to operate, a K1561-1 Robotics
Interface Module must be installed.
S2 switch 4 ON = Robotics mode ON
M 4 S R + -
ON
1
2
S2
S2 switch 4 OFF = Robotics mode OFF (As shipped)
M 4 S R + -
ON
1
2
S2
Maximum Limits Setting Mode Selection
The LN-10 control is set up for allowing a maximum
weld WFS and arc voltage setting for each procedure
by setting S2 DIP Switch 5 (Labeled "+")
S2 switch 5 ON = Max. Limits Setting mode ON
M 4 S R + -
ON
1
2
S2
When Maximum Limits Setting mode is selected, all keys
except the procedure key are disabled. Welding is not
allowed while in this mode. The mode is used for maxi-
mum limits setup only. See "Limits Setting Mode" in this
section for the correct procedure for setting the WFS and
voltage limits.
S2 switch 5 OFF = Maximum Limits Setting mode
OFF (As shipped)
M 4 S R + -
ON
1
2
S2
LN-10
S2
3
4
5
6
7
8
S2
3
4
5
6
7
8
S2
3
4
5
6
7
8
S2
3
4
5
6
7
8
B-4
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Table of Contents
Troubleshooting
