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3-4. Initial Display, Manual MIG Pulser Mode, And CV Mig Mode
1
X X X X X X
C O P Y R I G H T
M I L L E R
M f g .
3
> M a n u a l
With > on top line, turn
knob until Manual Mig
Pulser appears.
Display scrolls to
show lines 5 and 6.
> 4 0 0
4
With > on top line, turn
> C V
knob until CV MIG
appears.
.
304 model power source shown.
3 0 4
( C )
E l e c t r i c
C o .
M i g
3 4 6
A m p s
P e a k
7 8
A m p s
B a c k g r o u n d
1 2 7
P P S
F r e q u e n c y
7 8
A m p s
B a c k g r o u n d
1 2 7
P P S
F r e q u e n c y
1 . 7 3
m s
P u l s e
A m p s
S t a r t
M I G
2 0 . 0
V o l t s
2
M O D E L S
2 0 0 4
P u l s e r
W i d t h
1
Software Number
2
Defined Welding Power
Source Type
When power is applied, initial dis-
play with software number and
welding power source type appears
momentarily, and then last program
to be viewed before control was
shut down appears.
If welding power source type does
not match welding power source in
use, change according to Section
3-5.
3
Manual MIG Pulser Mode
The control unit functions as a dis-
crete pulsed MIG CC control in this
mode.
Select top line of display, and turn
knob until Manual MIG Pulser is dis-
played.
Select Amps Peak line, and use
knob to set peak amperage from
100−400 amps, but always at least
1 amp more than background am-
perage. (100 - 425 amps for 350
models). (100 - 600 amps for 456
models).
Select Amps Background line, and
use knob to set background amper-
age (min: 10 amps; max: 300 amps,
but always at least 1 amp less than
peak setting).
Select PPS Frequency line, and
use knob to set pulse frequency (20
- 300 pulses per second, but max
setting may be less depending on
Pulse Width setting).
Select ms Pulse Width line, and use
knob to set pulse width (1 - 5 ms, but
max setting may be less depending
on Frequency setting).
Select Amps Start line, and use
knob to set starting amperage from
(150 - 530 amps). (150 - 563 amps
for 350 models). (150 - 800 amps for
456 models). This amperage value
is used at the start of the weld or
when an arc is restarted.
4
CV Mig Mode
The control unit functions as a re-
mote voltage control in this mode.
The welding power source Induc-
tance/Dig control is active in this
mode (see Section 3-2).
Select top line of display, and turn
knob until CV MIG is displayed. Se-
lect Volts line, and use knob to set
arc voltage from min to max of weld-
ing power source voltage. (10 - 35
volts for 304 and 350 models). (10
- 38 volts for 456 models).
OM-2805 Page 13
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