Electrical diagrams, Simplified control board schematic, Vantage – Lincoln Electric VANTAGE 400 User Manual
Page 156: Machine / mode logic (cpu), Pwm chopper control circuit, Vrd switch
ELECTRICAL DIAGRAMS
G-4
VANTAGE
®
400
®
®
SCHEMATIC - COMPLETE MACHINE - (G5597 PAGE 2)
E
N
-1
70
S
O
L
ID
E
D
G
E
G5597
VANTAGE 400 (PERKINS)
MACHINE SCHEMATIC
NONE
G5388
Maglietta
BAM
DO NOT SCALE THIS DRAWING
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
EQUIPMENT TYPE:
SUBJECT:
SCALE:
NA
CRM22115-GA
2
PAGE ___ OF ___
2
ENGINEERING CONTROLLED
MANUFACTURER:
No
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
PROPRIETARY & CONFIDENTIAL:
C
10/26/2006
t
MATERIAL TOLERANCE (" ") TO AGREE
WITH PUBLISHED STANDARDS.
ON ALL ANGLES IS ± .5 OF A DEGREE
ON 3 PLACE DECIMALS IS ± .002
ON 2 PLACE DECIMALS IS ± .02
UNLESS OTHERWISE SPECIFIED TOLERANCE:
MANUFACTURING TOLERANCE PER E2056
REVISED LEAD 208C ROUTING.
CHANGE DETAIL:
REFERENCE:
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
DOCUMENT
NUMBER:
DOCUMENT
REVISION:
G55
97
SIMPLIFIED CONTROL BOARD SCHEMATIC
LEAD C
OLOR CODE:
B-BLACK
G-GREEN
O-ORANGE
R-RED
U-BLUE
W-WHITE
Y-YELLOW
COMPON ENT V
ALUE UN
IT
S:
CAPACITOR: M
FD/V
OLTS
RESI
STOR:
OHMS/WATTS
CONNECTOR PIN
NUMBERS:
VI
EW OF
CONNECTOR ON P
C BOARD
1 2
6
7
12
LATCH
EX.
12 PI
N CONNECTOR
LABELS
:
COMM ON
FRAME GROUND
EARTH GROUND
J7-1
J7-4
J7-5
+10V
+10V
J1-10
J1-14
J1-11
TIG MODE
ALL OTHER MODES
ARC
CONTROL
CIRCUITRY
CONTROL
POINT
SELECT
VARIABLE PINCH
PIPE ARC FORCE
VARIABLE ARC FORCE
FIXED ARC FORCE
LOCAL
REMOTE
TOUCH START
OCV
J7-6
J7-7
J7-8
x80
G4109
(ONLY)
G4107
(ONLY)
47.5 ohms
J3-15
J6-2
J6-1
VOLTAGE
FEEDBACK
CURRENT F
EEDBACK
J5-10
J5-9
J5-8
J5-7
J5-6
J5-5
J5-4
J5-3
J5-2
J5-1
J4-10
J4-9
J4-8
J4-7
J4-6
J4-5
J4-4
J4-3
J4-2
J4-1
MACHINE /
MODE
LOGIC
(CPU)
HOLD
(+5V=HOLD)
ON /
OFF (
+5V=ON)
ON /
OFF (
+5V=ON)
HOLD(+5V=HOLD)
J7-16
J7-9
J7-10
J7-11
J7-12
J7-13
J7-14
J7-15
TIG MODE
PI
PE MODE
(NOT AV
AI
LABL
E ON
AUSTRALIAN
VANTAGE
575)
N/A
N/A
N/A
VRD
ENABLE
(FOR AUSTRA
LI
AN
VANTAGE
575)
CV
MODE
+15V
J1-5
J1-6
J1-7
J1-8
J1-13
+15V
J1-12
MACH S
EL
4
MACH S
EL
3
MACH S
EL
2
MACH S
EL
1
PRESET
CURRENT F
EEDBACK
VOLTAGE
FEEDBACK
AMMETER
DISPLAY
VOLTMETER
DISPLAY
SELECT CONTROL P
OINT
FIXED HOT START
J3-14
IDL
E
SWITCH S
ENSE
+15V
J3-7
J1-3
J1-4
+15V
(4)
(2)
2-
4 S
ENSE
J3-4
J3-3
REGULATING
AMPLIFIER
PWM
CHOPPER
CONTROL
CIRCUIT
CURRENT
LIMITS,
AVERAGE,
ABSOLUTE,
& FOLDBACK
T
H
E
R
M
A
L
S
H
U
T
D
O
W
N
THERMAL S
HUTDOWN (if
used)
CURRENT F
EEDBACK
CONTROL P
OINT
J3-12
J3-10
J3-11
J3-9
47.5 o
hm
TRANSFORMER
+15V
+3.3V
-15V
+5V
J3-16
J3-8
-
+
40-100VDC
INPUT
FRAME
+15V
IDL
E C
ONTROL
IDL
E C
ONTROL
+15V
COM
FRAME
J2-5
FRAME
+15V
COM
+12V ISOLATED CIRCUITRY FOR ENGINE FUNCTIONS
- STUD
+ STUD
AUXIL
LARY
CURRENT
SENSE
-
+
10K
POT
10K
POT
10K
POT
AUXIL
IAR
Y
SENSE
TOROID
MACHINE
IDE
NTIT
Y
TABLE:
PIN
S
JUMPERED
TO SELECT MACHIN
E
1
2
3
4
A
TIG
PI
PE
CC
CV
MODE
SELECTOR
SWITCH
(AUSTRAI
LI
AN
VANTAGE
575 U
SES
A
3
POSITION TOGGL
E
SWITCH)
(77)
(76)
(75)
(77B)
(76B)
(75B)
(277
)
(278
)
(279
)
OUTPUT
CONTROL
REMOTE
CONTROL
ARC CONTROL
+ STUD
(206S)
(204S)
+
-
(208B)
METER
(+
)
INPU
T (
0
-
2V)
1V
=
100.0
ON METER
CHOPPER
BOARD
47.5 o
hm
47.5 o
hm
47.5 o
hm
50mV =
400
A
MPS
SHUNT
+
-
CONTROL BOARD
POWER FROM
CHOPPER BOARD
FEEDBACK
CURRENT LI
MITS
REGULATION MODE
METER
(-
)
INPU
T
METER
(+
)
INPU
T (
0
-
2V)
1V
=
1000
ON METER
METER
(-
)
INPU
T
BLI
NK
(PULLED L
OW AND H
IGH
IN L
OOKBACK
TO FLASH
DECI
MAL P
OINT)
BLI
NK
(PULLED L
OW AND H
IGH
IN L
OOKBACK
TO FLASH
DECI
MAL P
OINT)
PW M SI
GNAL
(+12V
ON MULTIMETER)
PW M COMM ON
+ STUD is COMMON
FOR WELD CONTROL
CIRCUITS
CONNECTORS
J1 AMPHENOL & MACHINE ID JUMPER
J2 ENGINE 12V CONTROL FUNCTIONS
J3 CHOPPER PWM, POWER IN,
(
THERMAL OVERLOAD IF USED
),
VOLTAGE FEEDBACK
J4 AMMETER
(
NO CONNECTOR ON RANGER 250)
J5 VOLTMETER
(
NO CONNECTOR ON RANGER 250)
J6 SHUNT/CURRENT FEEDBACK
J7 OUTPUT CONTROL, ARC FORCE, MODE SELECT
FRAME IS COMMON FOR
ENGINE CONTROL CIRCUITS
PRESET
PRESET
DIS
PLAY WELD A
MPS
DIS
PLAY WELD V
OLTS
DIS
PLAY
PRESET
VALUE
+5V
+5V
+5V
DIODE
ONLY ON -E
VERSION
AND
ABOVE
THE TOP
END OF THE R
EMOTE
POT IN
TIG MODE IS
THE S
ETTING OF THE LOCA
L
OUTPUT CONTROL POT.
IN E
VERY OTH
ER MODE,
THE REMOTE
POT WILL
S
ET MACHINE TO MA
X OUT
PUT.
METERS OPTIONAL ON VANTAGE
NO J4 OR J5 ON RANGER 250
SEE SPECIFIC MACHINE SCHEMATIC FOR DETAILS ON
WHAT PARTS OF THE G4107/G4109 ARE USED
I
N EACH
APPLICATION
.
NOT ALL CIRCUITS ARE USED ALL THE TIME.
+15V
J7-2
WELDING
TERMINAL
CONTROL
SWITCH
SHOWN IN "A
LWAYS
ON" PO
SITION
IDLER
CONTROL
SHOWN IN "HIGH" PO
SITION
J2-3
FRAME
0 V
olt
s
Low
Idl
e
(ALL CIR
CUITS
ON CONNECTOR J
2)
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
+ STUD
TO IDLE
SOLENOID CIRCUITS
ON ENGINE
PROTECTION /
IDLER
PC
BOARD
J1-5
J1-6
J1-7
J1-8
MACHINE
RANGER 250 G&D
J1-13
RANGER 305 G&D
J1-13
VANTAGE 500
J1-13
VANTAGE 575
J1-13
AIR VANTAGE 500
J1-12 J1-13
VANTAGE 300
VRD
SWITCH
(215)
(216)
G-4
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.