Power Feed 10 Machine Schematic - Lincoln Electric POWER WAVE SVM135-B Service Manual

G-7

POWER FEED 10 MACHINE SCHEMATIC

J6 INPUT
RECEPTACLE
L1
541 541
COMMUNICATION - A 3J1 COMMUNICATION -
L1
542 542
COMMUNICATION + B 5J1 COMMUNICATION +
ELECTRODE
C
VOLTAGE SENSE
L2
540 540
+40 VDC D 7J1 +40 VDC
L2
500 500
0 VDC E 9J1
BLOCKING
540B
RECTIFIER +40 VDC
6J1
540C WIRE DRIVE PCB
10J1
CIRCUIT SUPPLY
R
1J4
MOTOR U
TACH SIGNAL INPUT
2J4
TACH
B
3J4
570
7J5
SHUT
DOWN 571
9J5
GUN
GUN
RECEPTACLE
CONTROLS
(P11) (J11)
DUAL L3
PROCESS 555 DUAL PROCESS,
D 2J5
OPEN = PROCESS A
L4
554
E SIGNAL COMMON
1J5
TRIGGER L5
556 GUN TRIGGER,
A 11J5
CLOSE = FEED HOT WIRE
L6
557
C 12J5 SIGNAL COMMON
FEEDER
CONTROLS
2/4 STEP
512A
560 TRIGGER ACTION SELECT,
6J5
OPEN = 2 STEP
559
PURGE SIGNAL
5J5
512A
COLD INCH
512
/ 3J5 +12 VDC
PURGE
558
4J5 COLD INCH SIGNAL
ELECTRODE CABLE
J9 OPTIONAL
OUTPUT
RECEPTACLE
ELECTRODE VOLTAGE
67
SENSE FROM C
ADDITIONAL WIRE DRIVE
J8 OPTIONAL
INPUT RECEPTACLE.
IF CONFIGURED AS BOOM, CONNECTS VIA
J9 OPTIONAL
ARCLINK CABLE FROM WIRE DRIVE (J9)
OUTPUT
WIRE DRIVE CONTROL PCB
RECEPTACLE
L7
541D 541D
COMMUNICATION - 1J2 A
L8
542D 542D
COMMUNICATION + B
2J2
C
L9
540D 540D
+40 VDC 4J2 D
L10
0 VDC 500D 500D
0 VDC E
3J2
541A
COMMUNICATION -
2J1
542A
COMMUNICATION + 4J1
500A
+40 VDC 8J1
INTERNAL HARNESS AND
CONNECTOR USED ONLY IF UNIT
CONFIGURED AS A BENCH FEEDER.
+12 VDC
540A
0 VDC 1J1
0 VDC
STATUS LED B
8J5
(HIGH FOR GREEN) CATHODE
RED/GREEN
STATUS
W
STATUS LED
SIGNAL COMMON LED
10J5
(HIGH FOR RED)
CONTROL SIGNAL
OPEN = FAULT
552
+40 VDC
3J3
GAS
SOLENOID
553
PWM
6J3
CONTROL
L11
551
+ PWM 551 W
4J3
CONTROL
MOTOR
L12
- PWM 550 550 B
1J3
CONTROL
VOLTAGE SENSE
SELECT PCB
512B
+12 VDC
1J6 1J1
(SOLID STATE)
CR1
VOLTAGE SENSE 511
2J6 4J1
SELECT SIGNAL
2J2
CR1
67A
3J1 1J2
WIRE DRIVE
ASSEMBLY
67
67
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS
OR POWER WAVE 455.
L1
541 541
A 1J7
L1
542 542
B 3J7
67
C
L2
540 540
D 6J7 541A
1P7 1J2 COMMUNICATION -
L2
500 500
E 4J7 542A
3P7
2J2 COMMUNICATION +
OR 500A
4P7 3J2 +40 VDC
67
541A 5P7
1J7
540A
6P7 0 VDC
542A 4J2
3J7
500A
4J7
CONTROL BOX
67
5J7 USER INTERFACE PCB
* SERIAL
540A
6J7
PERIPHERAL
INTERFACE
ELECTRODE VOLTAGE SENSE
FROM ADDITIONAL WIRE DRIVE
THRU CONTROL BOX WHEN
CONFIGURED AS A BENCH FEEDER
WITH J9 OPTIONAL OUTPUT
RECEPTACLE.
67
J6 INPUT
RECEPTACLE
67 ELECTRODE VOLTAGE
C
SENSE TO WELDER
67
NOTES:
OPTIONAL OUTPUT RECEPTACLE IS REFERENCED (J9) ON WIRE DRIVE AND
(J8) ON USER INTERFACE CONTROL BOX.
WIRE COLOR CODE
B = BLACK
U = BLUE
R = RED
W = WHITE
67
(BOOM)
OR 67 J6 OPTIONAL
OUTPUT
(BENCH) 67 RECEPTACLE
67 ELECTRODE
C
VOLTAGE SENSE
L7
541D 541D
COMMUNICATION - 1J1 A COMMUNICATION -
L8
542D 542D
COMMUNICATION + B
2J1 COMMUNICATION +
L9
540D 540D
+40 VDC 4J1 D +40 VDC
L10
500D 500D
0 VDC 3J1 E 0 VDC
512
+12 VDC - 1J4
551
* MOSI - 2J4
512C
+12 VDC - 3J4
500
0 VDC -
4J4
552
* SCK - 5J4
550
* LATCH - 6J4
- 7J4
500C
0 VDC -
8J4
554
ENCODER 1, SIG. B - 9J4
553
ENCODER 1, SIG. A - 10J4
556
ENCODER 2, SIG. B - 11J4
555
ENCODER 2, SIG. A -
12J4
B
STATUS LED (HIGH FOR GREEN) - 13J4
W
STATUS LED (HIGH FOR RED) - 14J4
UPPER OPTION PANELS.
512B
+12 VDC - 1J5 SOME OPTIONS DO NOT HAVE ALL WIRES SHOWN.
565
* MOSI -
2J5
564
* MISO - 3J5 DUAL PROCEDURE PANEL KIT
500F
0 VDC - 4J5
DUAL PROCEDURE / MENORY PANEL KIT
566
* SCK - 5J5
567
* LATCH -
6J5
568
PROC. A - 7J5
569
PROC. B - 8J5
- 9J5
-
10J5
LOWER OPTION PANELS.
512A
+12 VDC - 1J3 SOME OPTIONS DO NOT HAVE ALL WIRES SHOWN.
558
* MOSI - 2J3
557
* MISO - 3J3 CV/GOUGE PANEL (STD)
500D
0 VDC -
4J3
"M" PANEL KIT
559
* SCK - 5J3
"MSTT" PANEL KIT
560
* LATCH - 6J3
511
POT SUPPLY - "MX2" PANEL KIT
7J3
561
POT WIPER -
8J3 "MSP2" PANEL KIT
562
MODE 1 - 9J3
563
MODE 3 - 10J3
500E
POT COMMON -
11J3
-
12J3
G-7
1 8
1
8
B
CATHODE
RED/GREEN
STATUS
LED
W
8-14-98F
G3602
POWER WAVE 455/POWER FEED 10