Limits - Lincoln Electric POWER FEED 84 SINGLE Operator's Manual

POWER FEED 84, POWER FEED 84 DUAL

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
Weld mode dependent
Wire Feed Speed
and gear box ratio dependent
Voltage Weld mode dependent
Trim 0.50 to 1.50
Arc Control -10.0 to 10.0
0.0 to 2.5
Preflow
0.0 to 10.0
Start Time
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
• Arc Control
• Preflow Time
• Run-In Speed
• Start Wire Feed Speed
• Start Voltage/Trim
Weld modes cannot be selected through the Limits Setup menu, and
must be chosen and saved to memory before entering the Limits
Setup Menu.
Range
in/min
Volts
---
Weld mode dependent
Seconds
Seconds
in/min
Seconds
Seconds
Seconds
• Start Time
• Burnback Time
• Crater Wire Feed Speed
• Crater Voltage/Trim
• Crater Time
• Postflow Time
Units
B-23
OPERATION