Schematic - Complete Machine (Code 10675 - Lincoln Electric POWER WAVE SVM156-A Service Manual

G-4
SCHEMATIC - COMPLETE MACHINE 10675
CR1
L1
T1
U
L2 T2
V
L3 T3
W
CR1
G
X4
N.A.
601
INPUT BOARD
ON
1J60 2J60 X3
SW1
+13V
POWER
5J60 232
OFF
H1D
MAIN CONTACTOR CONTROL
A
612B
8J61 10J61 T3
612 6J61 2J61 T1
+13V
AUX. RECONNECT
4J60 604
H2 200-208V
A PRECHARGE RELAY
H3
220-230V
4J61 T2
H4 380-415V
H5
440-460V
+13V 3J60
238
SINGLE PHASE DETECT
8J60 231
(LOW=1 PHASE)
S6 ROBOTIC
INTERFACE
RECEPTACLE
TACH +15VDC A 841
TACH COMMON B 844
TACH 1A DIFF SIGNAL C 842
843
TACH 1B DIFF SIGNAL D
845
TACH 2A DIFF SIGNAL E
846
TACH 2B DIFF SIGNAL F
847
SINGLE TACH INPUT G
I 67B
VOLTAGE SENSE
J 539
MOTOR "+"
MOTOR "-" K 541
SOLENOID +40VDC N 521
SOLENOID INPUT P 522
T GND-A
S7 I/O
RECEPTACLE
TRIGGER +15VDC 1 851
TRIGGER INPUT 2 852
DUAL PROC. INPUT 3 853
4 STEP INPUT 4 854
COLD INCH +15VDC 5 855
856
COLD IN. FORWARD 6
857
COLD IN. REVERSE 7
8 858
GAS PURGE INPUT
9 859
SHUTDOWN +15VDC
SHUTDOWN 1 INPUT 10 860
SHUTDOWN 2 INPUT 11 861
INPUT B 12 862
AUXILIARY
TRANSFORMER T1
H6
H6A (550-575)
H5
(440-460) 0V
H5A
H4
(380-415)
H4A 24V
X4
H3
(220-230)
H3A 115V
H2
CB4
(200-208)
H2A
6A 52V
H1
612 H1
TRANSFORMER T2
P80
H6
H6A 5
230V
(550-575)
H5
H5A 6
612B 612A
(440-460) 115V
H4
H4A 3
(380-415)
0V
H3
H3A 2
(220-230)
H2
CB3 4
H2A
(200-208)
10A
H1
H1A 1
RECEPTACLE
N.A.
SWITCH BOARD #1 (LEFT)
RECONNECT
SWITCH
INPUT
RECTIFIER 380-460V 208-230V
19C
AC3
POS
POS
19D
AC2 NEG
414
1J40 CT CURRENT (-)
AC1
NEG +
NEG 20C 418
2J40 CT CURRENT (+)
20D
403 3J40
IGBT DRIVE (+)
(CAP "A")
N.A.
3500uF
404 4J40
V/F (+)
FEED HD BD 500V
405 5J40 V/F (-)
521 3J83 SOLENOID +40VDC
406 6J40 IGBT DRIVE (-)
4J83 SOLENOID INPUT
522
MOTOR "+"
539 1J83 N.A.
SWITCH BOARD #2 (RIGHT)
541 2J83 MOTOR "-"
841 1J84 +15VDC TACH
2J84 TACH 1A DIFF. INPUT
842
843 3J84 TACH 1B DIFF. INPUT
844 4J84 TACH COMMON
514
1J50 CT CURRENT (-)
845 5J84 TACH 2A DIFF. INPUT
518 +
2J50 CT CURRENT (+)
6J84 TACH 2B DIFF. INPUT
846
503
3J50 IGBT DRIVE (+)
847 7J84 SINGLE TACH INPUT
504 (CAP "B")
4J50 V/F (+)
851 1J85 TRIGGER +15VDC
505
5J50 V/F (-)
852 2J85 TRIGGER INPUT
506
6J50 IGBT DRIVE (-)
DUAL PROC. INPUT
853 3J85
854 4J85 4 STEP INPUT
855 5J85 COLD INCH +15VDC
856 6J85 COLD IN. FORWARD
COLD IN. REVERSE
857 7J85
GAS PURGE INPUT
858 8J85
SHUTDOWN +15VDC
859 9J85
SHUTDOWN 1 INPUT
860 10J85
SHUTDOWN 2 INPUT
861 11J85
862 12J85 INPUT B
SOLID STATE RELAY
3R
+
X3A
TP4
3W
444
-
X3
POWER BD. RECT.
X3
FAN
POS
65VDC
C3
24000uF/100V
X5
X1
NEG
X2
S8 WATER COOLER
352 2
RECEPTACLE
352A 2
33A 4
CB2
10A
1
33 4 33
350 3
32
1
NOTES :
32 31
N.A. PC BOARD COMPONENTS SHOWN FOR
S4
REFERENCE ONLY. ALL COMPONENTS
110V ARE NOT SHOWN.
N.C. R2, R3 AND R4 ARE 2 /300.
C8 AND C10 ARE 20 mfd/400V.
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS
.022u 2.7
MAIN TRANSFORMER T1
800V 10W
F
2.7
.022u
10W
A 800V
S
13
2.7
.022u
F 10W OUTPUT DIODES
14 800V
D1-D4
B
S
R1
2.7
.022u 50
10W
11
800V
CURRENT
TRANSDUCER
+
12
MAIN
C4
D6
CHOKE
886
P91
880
C10
C8
D5
R2
R3
R4
CHOPPER BOARD
S
15
C
F
17
S
16
D
F
18
+20V STT
345 1J10
6J10
15 COMMON
346 4J10
3J10
C5
16
3500uF
500V
N.A.
+40VDC 6J83 880
GATEWAY BD
+40VDC 5J83 886
53 1J73 ARCLINK -
ARCLINK H
2J82 154
54 2J73 ARCLINK +
ARCLINK L 1J82 153
ARCLINK H 2J81 741 2J72 ARCLINK H
ARCLINK L 1J81 743 1J72 ARCLINK L
COMMON 3J81 800 3J72 COMMON
+40VDC 4J81 840 4J72 +40VDC
COMMON
3J82 500 894 5J75 +24VDC
+40VDC 4J82 540 893 2J75
+24V GND
VOLTAGE SENSE SELECT (-) 14J85 511 CAN_H
892 1J75
VOLTAGE SENSE SELECT (+) 13J85 512
891 4J75 CAN_L
VOLT SENSE BD
N.A.
N.A.
POWER BOARD
67B 2J2 ROBOTIC VOLTAGE SENSE
VOLTAGE SENSE SELECT (-) 4J1 511
VOLTAGE SENSE SELECT (+) 1J1 512
345 7J43 STT +20V
VOLTAGE SENSE OUTPUT 3J1 67
346 1J43 STT COMMON
WIRE FEEDER VOLTAGE SENSE 1J2 67A
262 12J43 SPI COMMON
DC BUS BD 268A 3J43
N.A. SPI +5V
CONTROL BOARD COMMON
500 2J47 COMMON
COMMON 5J47 475 1J41
540 4J47 +40VDC POWER
+40VDC POWER 7J47 477 2J41
476 3J41
COMMON 6J47
POS 1J46 +40VDC POWER 478
8J47 4J41
POS 2J46
COMMON 1J47 51
+40VDC FEEDER 3J47 50 52
3J46
NEG
CB1
10A
NEG
4J46
ELECTRICAL SYMBOLS PER E1537
N.A.
CONTROL BOARD
+
ELECTRODE
206
206A C2 TP2 RS232 RECEIVE
.05uF 320V
600V 160J
RS232 TRANSMIT
1J9 +ELECTRODE VOLTAGE SENSE
TP3
150V
80J
- ELECTRODE VOLTAGE SENSE
202A 202 3J9
154 1J11 ARC LINK H
- ELECTRODE
RS232 COMMON
153 2J11 ARC LINK L
216 6J8 CONTROL BOARD COMMON
L1
TP1
C1
320V
.05uF
160J 211 CURRENT FEEDBACK
600V 1J8
TP6
150V
213 3J8 -15V
80J
212 2J8 +15
N.C.
816 7J8 CONTROL BOARD COMMON
CURRENT
811
TRANSDUCER 5J8 STT FEEDBACK
+
N.C.
WORK VOLTAGE SENSE
813 4J8 -15V
+ STT
812 8J8 +15V
4W STT CHOPPER DRIVE (-) THERMAL LED
13J7
C6 TP5
.05uF 320V
STT CHOPPER DRIVE (+)
P90 4R 14J7
600V 160J
503 6J6 IGBT DRIVE (+)
THERMAL LED
504 5J6 V/F (+)
STATUS LED (HI FOR RED)
505 10J6 V/F (-)
4W
506 14J6 IGBT DRIVE (-)
4R
514 1J10B CT CURRENT (-)
STATUS LED (HI FOR GREEN)
CT CURRENT (+)
518 2J10B
403 15J6 IGBT DRIVE (+)
404 16J6 V/F (+)
405 8J6 V/F (-)
406 7J6 IGBT DRIVE (-)
1J76 830
414 1J10A CT CURRENT (-)
3J76
418 2J10A CT CURRENT (+)
CHOKE 224A
THERMOSTAT
}
THERMOSTAT
291 224 2J5
(NORMALLY CLOSED)
292 220A 220 3J5 THERMOSTAT
OUTPUT RECTIFIER 3W 16J7 FAN CONTROL (-)
DCBUS
THERMOSTAT
THERMOSTAT
3R 15J7 FAN CONTROL (+)
R5
10
262 268 3J4 +5V SPI
268A
238 9J6 +13V
604 12J6 PRECHARGE CONTROL
SINGLE PHASE DETECT
231 1J6
(LOW=1 PHASE)
232 2J6 MAIN CONTACTOR CONTROL
67 4J9
VOLTAGE SENSE
+15V SPI 6J43 266 2J4 +15V SPI
SPI COMMON 11J43 267 1J4 SPI COMMON
POWER DOWN INTERUPT 227 7J4 POWER DOWN INTERUPT
4J42
225
+15V 1J42 12J4 +15V
221
+5V 3J42 8J4 +5V
5J42 222 10J4 CONTROL BOARD COMMON
-15V 2J42 223 -15V
11J4
ARCLINK +5V +5V ARCLINK +5V
5J43 274 4J11
+40V COMMON
ARCLINK COMMON 10J43 273 3J11 ARCLINK COMMON
+40V
RS232 +5V 4J43 226 6J4 RS232 +5V
+40V COMMON
RS232 COMMON 9J43 228 5J4 RS232 COMMON
+40V
L2
THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY THE LINCOLN ELECTRIC COMPANY AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE LINCOLN ELECTRIC COMPANY, CLEVELAND, OHIO U.S.A.
UNLESS OTHERWISE SPECIFIED TOLERANCE "X" INFO. Chg. Sheet No. REFERENCE:
DESIGN INFORMATION EQUIPMENT TYPE:
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS± .02
XB KJ G3450
ON 3 PLACE DECIMALS IS ± .002 DRAWN BY:
SUBJECT:
ON ALL ANGLES IS± .5 OF A DEGREE 11-3-2000A
MATERIAL TOLERAN CE (" ") TO AGREE t ENGINEER: KJ SUPERSEDING:
WITH PUBLISHED STANDARDS. NONE
SCALE:
DO NOT SCALE THIS DRAWING APPROVED:
G-4
S3 RS232
CONNECTOR
253 2
3J2
254
4J2 3
4
5
6
251
1J2 7
20
S2 VOLTAGE SENSE
RECEPTACLE
1
2
L4
6J9 21A 3
4
2B
8J7
YELLOW
THERMAL
LED
7J7 2W
3J7 1W
RED/GREEN
STATUS
LED
4J7 1B
S1 WIRE FEEDER
L5 RECEPTACLE
53 A ARCLINK -
54 B ARCLINK +
67A C ELECTRODE SENSE
52 D +40VDC
51 E 0VDC
S5 DEVICENET
CONNECTOR
894 2 +24VDC
893 3 +24V GND
892 4 CAN_H
891 5 CAN_L
INVERTER WELDERS
PW455/R MACHINE SCHEMATIC
G
7/11/00 3791
DATE: DRAWING No.:
POWER WAVE 455/R