Limits - Lincoln Electric POWER FEED 25M Operator's Manual

®
POWER FEED 25M & 25M ALUMINUM

LIMITS

Limits allow the welder to adjust the welding procedure only
within a defined range.
Each user memory may have a different set of limits. For
example, memory 1 may limit the WFS to 200 through 300
in/min, and memory 2 may limit the WFS to 275 through 310
in/min, while memory 3 may have no WFS limits.
Parameters are constrained by machine limits, or by setting
memory limits. When memory limits are enabled, the parameter
will flash whenever an attempt is made to exceed the memory
limit value. The parameter will not flash if an attempt is made to
exceed the machine limit.
The system machine limits are:
Parameter Range
Wire Feed Speed Weld mode and wire feeder
dependent.
Weld mode dependent
Voltage
Trim 0.50 to 1.50
UltimArc -10.0 to 10.0
Preflow 0.0 to 25.0
Start Time 0.0 to 10.0
Run-In WFS Off, 30 to 150
0.0 to 10.0
Crater Time
0.00 to 0.25
Burnback Time
Postflow Time 0.0 to 25.0
Limits may be set for:
• Wire Feed Speed/Amperage
• Voltage/Trim
• Arc Control
Weld modes cannot be selected through the Limits Setup menu,
and must be chosen and saved to memory before entering the
Limits Setup Menu.
To set limits, press the desired memory button 1-8 and hold for
5 seconds. Release the memory button when the LED begins to
blink rapidly and the user interface displays "Memory X Set
Limits" as shown below.
Units
in/min
Volts
--
Weld mode dependent
Seconds
Seconds
in/min
Seconds
Seconds
Seconds
If the passcode does not equal zero (0000), enter the passcode
now. If the passcode has been forgotten, a p.c. computer
application is required to change the passcode.
B-31
Set Limits:
Press 5
seconds
A GUN B
M
1 2
5
6
Memory 2
Set Limits
SET
OPERATION
M
3 4
7 8
SETUP
START OPTIONS
END OPTIONS