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B-18
LIMITS
Limits allow the welder to adjust the welding proce-
dure only within a defined range.
Each user memory may have a different set of limits.
For example, memory 1 can be set to limit the WFS to
200 through 300 in/min, and memory 2 can be set to
limit the WFS to 275 through 310 in/min, while memo-
ry 3 may not have any WFS limits.
Parameters are always constrained by machine 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.
Voltage
Weld mode dependent
Trim
0.50 to 1.50
UltimArc™Control
-10.0 to 10.0
Preflow
0.0 to 2.5
Start Time
0.0 to 10.0
Run-In WFS
Off, 50 to 150
Crater Time
0.0 to 10.0
Burnback Time
0.00 to 0.25
Postflow Time
0.0 to 10.0
Limits may be set for:
• Wire Feed Speed/Amperage
• Voltage/Trim
• UltimArc™Control
Weld modes cannot be selected through the Limits
Setup menu, and must be chosen and saved to mem-
ory before entering the Limits Setup Menu.
OPERATION
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 MSP4
displays "Memory X Set Limits" as shown below.
Units
in/min
Volts
--
Weld mode dependent
UltimArc™ Control
Seconds
Seconds
in/min
Seconds
Seconds
Seconds
POWER WAVE
Set Limits:
Press 5
seconds
A
GUN B
M
1
2
5
6
Memory 2
Set Limits
WELD MODE
C300
®
B-18
M
3
4
7
8
SETUP
START OPTIONS
END OPTIONS
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