Operation, Msp4 operation – Lincoln Electric POWER FEED SVM185-A User Manual
Page 28
OPERATION
B-10
B-10
POWER FEED® 25M
300
25.3
WFS AMPS
VOLTS TRIM
Less
WFS
Less
Volts
More
Volts
More
WFS
250
54
WFS AMPS
VOLTS TRIM
Less
WFS
Shorter
Arc
Longer
Arc
More
WFS
START OPTIONS
END OPTIONS
SET
SETUP
IR PORT
STD CV MIG
WAVEFORM CONTROL TECHNOLOGY
WELD MODE
ARC CONTROL
5
EFFECT / RANGE
Postflow Time
0 to 10 seconds
Crater Procedure
0 TO 10.0 SECONDS
Burnback:
0 to .25 Seconds
DESCRIPTION
Adjusts the time that shielding
gas flows after the welding out-
put turns off.
Crater Procedure controls the
WFS and Volts for a specified
time at the end of the weld
after the trigger is released.
During the Crater time, the
machine will ramp up or down
from the Weld Procedure to
the Crater Procedure.
T h e b u r n b a c k t i m e i s t h e
amount of time that the weld
output continues after the wire
stops feeding. It prevents the
wire from sticking in the puddle
and prepares the end of the
wire for the next arc start.
PROCESS
GMAW, STANDARD CV
GMAW, POWER MODE
FCAW, STANDARD CV
WELD MODE
5
40
6
ARC CONTROL
WELD MODE
END OPTIONS
START OPTIONS
DESCRIPTION
Pinch controls the arc characte-
-ristics when short-arc welding.
EFFECT / RANGE
(Soft)-10.0 to
(Crisp)+10.
PINCH
0
EFFECT / RANGE
Preflow Time
0 - 10 seconds
Run-In WFS:
Off, 50 to150 in/min.
Start Procedure
0 - 10 seconds
DESCRIPTION
Adjusts the time that shielding gas
flows after the trigger is pulled
and prior to feeding wire.
R u n - I n s e t s t h e w i r e f e e d
speed from the time the trigger
is pulled until an arc is estab-
lished.
The Start Procedure controls
the WFS and Volts for a speci-
fied time at the beginning of
the weld. During the start time,
the machine will ramp up or
down from the Start Procedure
t o t h e p r e s e t W e l d i n g
Procedure.
Non-Synergic GMAW and FCAW Welding Display
Modes 5 and 6:
Mode 40:
MSP4 OPERATION