Lincoln Electric IM915 manual Cv Gmaw/Fcaw Non-Synergic, Output Control KNObS, Weld Mode 5

b-25 OPERATION b-25

MACHINE FUNCTIONALITY bY WELD PROCESS

CV GMAW/FCAW (NON-SYNERGIC)

Use the following tables to review how the machine functions (output controls, arc control, Start options and weld options) for the weld modes listed in the top table.

OUTPUT CONTROL KNObS, WELD MODE 5 & 6 OUTPUT CONTROL KNObS, WELD MODE 40

300	25.3
WFS AMPS	VOLTS TRIM

LESS	MORE	LESS	MORE
WFS	WFS
		VOLTS	VOLTS

CV NON-SYNERGIC MODES

Material	PROCESS	WELD MODE
Steel	GMAW, CV	5
Steel	GMAW, POWER MODE	40
Steel	FCAW, CV	6
	WAVEFORM CONTROL TECHNOLOGY
IR PORT	5	SETUP
	STD CV MIG
WELD MODE		START OPTIONS
ARC CONTROL		END OPTIONS
	SET

ARC CONTROL

EFFECT / RANGE	DESCRIPTION
(Soft)-10.0 to	Arc Force adjusts the short cir-
(Crisp)+10.0	cuit current for a soft arc, or for
	a forceful, digging arc.

200		2.0
WFS	AMPS	VOLTS	TRIM
LESS	MORE	SHORTER	LONGER
WFS	WFS	ARC	ARC

START OPTIONS

The start Options available in these Non-Synergic CV weld modes, their adjustment range and function are as follows:

EFFECT / RANGE	DESCRIPTION
Preflow Time	Adjusts the time the gas flows
0 to 25.0 seconds	after the trigger is pulled and
	prior to feeding.
Run-In WFS:	Run-In sets the wire feed
Off, 30 to150 in/min.	speed from the time the trigger
	is pulled until an arc is estab-
	lished.
Start Procedure	The Start Procedure controls the
0 to 10 seconds	WFS and Volts for a specified time
	at the beginning of the weld.
	During the start time, the machine
	will ramp up or down from the
	Start Procedure to the preset
	Welding Procedure.
END OPTIONS
EFFECT / RANGE	DESCRIPTION
Spot Timer:	Adjusts the time welding will continue
0 to 120.0 Seconds	even if tigger is still pulled. This option
	has no effect in 4-Step Trigger Mode.
Postflow Time	Adjusts the time that shielding gas
0 to 25.0 seconds	flows after the welding output turns off.
Crater Procedure	Crater Procedure controls the WFS
(0 TO 10.0 SECONDS)	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.
Burnback:	The burnback time is the amount of
0 to .25 Seconds	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.

POWER FEED™ 10M SINGLE WIRE FEEDER