Lincoln Electric SVM173-A service manual Schematic Entire Machine Code 10942 G4211

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G-4 ELECTRICAL DIAGRAMS G-4

SCHEMATIC - ENTIRE MACHINE - CODE 10942 (G4211)

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EN-170

G4211

612B

ENGINEERING CONTROLLED

CHANGE DETAIL: Released from "X"

MANUFACTURER:

No

.022u

2.7Ω

SWITCH BOARD #1 (LEFT)

MAIN TRANSFORMER T1

800V

10W

N.A.

N.A.

CONTROL BOARD

F

2.7Ω

RECONNECT

A

.022u

10W

+

ELECTRODE

S3 RS232

INPUT

SWITCH

13

S

800V

CONNECTOR

CR1

RECTIFIER

380-460V

208-230V

F

.022u

2.7Ω

OUTPUT DIODES

206A

C2

TP2

206

RS232 RECEIVE

253

10W

3J2

2

19C

14

800V

D1-D4

.05uF

320V

L1

T1

AC3

POS POS

HARMONIC

S

B

600V

160J

RS232 TRANSMIT

4J2

254

3

U

FILTER

2.7Ω

R1

TP3

1J9

+ELECTRODE VOLTAGE SENSE

19D

.022u

50Ω

19

11

10W

150V

4

AC2

NEG

800V

CURRENT

80J

V

L2

T2

20C

414

1J40

CT CURRENT (-)

TRANSDUCER

5

+

- ELECTRODE VOLTAGE SENSE

+

12

202A

202

3J9

L3

T3

AC1

NEG

418

2J40

CT CURRENT (+)

6

W

ELECTRODE

NEG

20

403

3J40

IGBT DRIVE (+)

A

RS232 COMMON

1J2

251

7

C4

MAIN

D6

IOUT

GND

+15V

-15V

CR1

20D

(CAP "A")

CHOKE

20

404

4J40

V/F (+)

3500uF

886

216

6J8

CONTROL BOARD COMMON

G

N.A.,

FEED HD BD

500V

L1

C1

TP1

1J91

2J91

3J91

4J91

P91

.05uF

320V

N.B.

405

5J40

V/F (-)

880

600V

160J

211

1J8

CURRENT FEEDBACK

X4

521

3J83

SOLENOID +40VDC

TP6

S2 VOLTAGE SENSE

406

6J40

IGBT DRIVE (-)

212

213

211

216

80J

213

3J8

-15V

150V

601

N.A.

522

4J83

SOLENOID INPUT

212

2J8

+15

RECEPTACLE

L1A

L3A

INPUT BOARD

N.C.

539

1J83

MOTOR "+"

N.A.,

C10

816

7J8

CONTROL BOARD COMMON

1

ON

1J60

2J60

X3

N.B.

SWITCH BOARD #2 (RIGHT)

CURRENT

SW1

541

2J83

MOTOR "-"

C8

811

STT FEEDBACK

2

+13V

D5

TRANSDUCER

5J8

L4

POWER

+

OFF

5J60

232

WHITE

1J84

+15VDC TACH

R2

N.C.

813

4J8

-15V

WORK VOLTAGE SENSE

6J9

21A

3

H1D

MAIN CONTACTOR CONTROL

R3

+ STT

4

2J84 TACH 1A DIFF. INPUT

R4

812

8J8

+15V

RED

IOUT

A

+15V

-15V

GND

612B

S

CHOPPER BOARD

8J61

10J61

T3

BLACK

3J84 TACH 1B DIFF. INPUT

15

TP5

4W

13J7

STT CHOPPER DRIVE (-)

THERMAL LED

8J7

2B

C6

C

P90

1J90

2J90

3J90

A

.05uF

320V

4R

14J7

STT CHOPPER DRIVE (+)

YELLOW

F

600V

160J

612

6J61

2J61

T1

BLACK

4J84

TACH COMMON

17

THERMAL

LED

6J6

+13V

514

1J50

CT CURRENT (-)

S

812

811

816

503

IGBT DRIVE (+)

THERMAL LED

7J7

2W

AUX. RECONNECT

BLACK

5J84 TACH 2A DIFF. INPUT

16

813

4J60

604

F D

504

5J6

V/F (+)

A

H2

200-208V

PRECHARGE RELAY

GREEN

6J84 TACH 2B DIFF. INPUT

518

2J50

CT CURRENT (+)

+

18

+20V STT

STATUS LED (HI FOR RED)

3J7

1W

345

1J10

505

10J6

V/F (-)

H3

220-230V

6J10

4W

503

3J50

IGBT DRIVE (+)

COMMON

H5

4J61

T2

847

7J84

SINGLE TACH INPUT

15

RED/GREE

440-460V

346

4J10

3J10

4R

506

14J6

IGBT DRIVE (-)

C5

STATUS

H6

550-575V

851

1J85

TRIGGER +15VDC

504

4J50

V/F (+)

(CAP "B")

16

LED

3500uF

+13V

3J60

238

514

1J10B

CT CURRENT (-)

500V

852

2J85

TRIGGER INPUT

505

5J50

V/F (-)

STATUS LED (HI FOR GREEN)

4J7

1B

SINGLE PHASE DETECT

518

2J10B

CT CURRENT (+)

231

(LOW=1 PHASE)

8J60

506

6J50

IGBT DRIVE (-)

403

15J6

IGBT DRIVE (+)

S6 ROBOTIC

DUAL PROC. INPUT

853

3J85

INTERFACE

+40VDC

6J83

880

N.A.,

404

16J6

V/F (+)

54A

3J16

154B

RECEPTACLE

L8

854

4J85

4 STEP INPUT

N.B.

GATEWAY BD

N.D.

RED/GREEN

405

8J6

V/F (-)

53A

1J16

153B

855

5J85

COLD INCH +15VDC

+40VDC

886

STATUS

MOTOR "+" A

539

5J83

1J76

830

LED

67A

5J16

67B

MOTOR "-" B

541

L9

406

7J6

IGBT DRIVE (-)

SOLENOID 40VDC C

521

856

6J85

COLD IN. FORWARD

ARCLINK H

2J82

154B

3J76

52A

6J16

52B

SOLENOID INPUT D

522

1J73

ARCLINK L

TACH 2A DIFF SIGNAL E

BLACK

ARCLINK L

1J82

153B

414

1J10A

CT CURRENT (-)

857

7J85

COLD IN. REVERSE

2J73

ARCLINK H

51A

4J16

51B

SINGLE TACH INPUT F

847

COMMON

51B

3J82

3J73

COMMON

TACH +15VDC G

WHITE

GAS PURGE INPUT

4J73

+ 40VDC

418

2J10A

CT CURRENT (+)

J16

TACH COMMON H

BLACK

858

8J85

CHOKE

224A

+40VDC

4J82

52B

J

GND-A

THERMOSTAT

TACH 1A DIFF SIGNAL K

RED

859

9J85

SHUTDOWN +15VDC

ARCLINK H

2J81

741

2J72

ARCLINK H

291

224

2J5

THERMOSTAT

TACH 1B DIFF SIGNAL L

BLACK

ARCLINK L

1J81

743

1J72

ARCLINK L

THERMOSTAT}

(NORMALLY CLOSED)

TACH 2B DIFF SIGNAL M

GREEN

220A

860

10J85

SHUTDOWN 1 INPUT

STATUS LED(Hi for RED)

1J74

6B

292

220

3J5

VOLTAGE SENSE

N

67C

5W

COMMON

3J81

800

3J72

COMMON

3W

16J7

FAN CONTROL (-)

OUTPUT RECTIFIER

DC BUS

SHUTDOWN 2 INPUT

STATUS LED(Hi for GREEN)

S7 I/O

RED/GREEN

861

11J85

2J74

6W

THERMOSTAT

THERMOSTAT

STATUS

862

12J85

INPUT B

+40VDC

4J81

840

4J72

+40VDC

10Ω

3R

15J7

FAN CONTROL (+)

RECEPTACLE

LED

R5

5B

5W

15J85 STATUS LED (Hi for RED)

894

5J75

+24VDC

262

268

3J4

+5V SPI

851

TRIGGER +15VDC 1

VOLTAGE SENSE SELECT (-)

14J85

511

893

2J75

+24V GND

ARCLINK +

1J11

54

852

268A

TRIGGER INPUT 2

892

1J75

CAN_H

DUAL PROC. INPUT 3

853

5B

16J85 STATUS LED (Hi for GREEN)

ARCLINK -

53

VOLTAGE SENSE SELECT (+)

13J85

512

891

4J75

CAN_L

238

9J6

+13V

2J11

854

4 STEP INPUT 4

VOLTAGE SENSE

4J9

67

COLD INCH +15VDC 5

855

604

12J6

PRECHARGE CONTROL

COLD IN. FORWARD 6

856

SINGLE PHASE DETECT

COLD IN. REVERSE 7

857

231

1J6

(LOW=1 PHASE)

GAS PURGE INPUT 8

858

SHUTDOWN +15VDC 9

859

SOLID STATE RELAY

VOLT SENSE BD

232

2J6

MAIN CONTACTOR CONTROL

SHUTDOWN 1 INPUT 10

860

N.A.

N.A.

POWER BOARD

INPUT B

12

862

X3A

+

3R

SHUTDOWN 2 INPUT

11

861

AUXILIARY

TP4

+15V SPI

6J43

266

2J4

+15V SPI

L7

S1 ARCLINK

TRANSFORMER T1

511

52A

53A

H6

VOLTAGE SENSE SELECT (-)

4J1

RECEPTACLE

H6A

(550-575)

444

-

3W

SPI COMMON

11J43

267

1J4

SPI COMMON

51A

54A

H5

VOLTAGE SENSE SELECT (+)

1J1

512

53

A

ARCLINK -

0V

X3

POWER BD. RECT.

345

7J43

STT +20V

H5A

(440-460)

X3

227

POWER DOWN INTERUPT

H4

VOLTAGE SENSE OUTPUT

3J1

67C

POWER DOWN INTERUPT

4J42

7J4

54

B

ARCLINK +

(380-415)

FAN

346

1J43

STT COMMON

67

H4A

24V

X4

POS

WIRE FEEDER VOLTAGE SENSE

1J2

67B

+15V

1J42

225

12J4

+15V

67

C

ELECTRODE SENSE

H3

L6

H3A

(220-230)

115V

65VDC

C3

262

12J43

SPI COMMON

X5

24000uF/100V

+5V

221

+5V

67A

CB4

H2

3J42

8J4

52

D +40VDC

X1

DC BUS BD

(200-208)

NEG

N.A.

268A

3J43

SPI +5V

H2A

222

6A

52V

CONTROL BOARD COMMON

5J42

10J4

CONTROL BOARD COMMON

51

E 0VDC

L5

612

H1

H1

X2

-15V

223

TRANSFORMER T2

2J42

11J4

-15V

P80

ARCLINK +5V

5J43

274

4J11

+5V ARCLINK +5V

S5 DEVICENET

H6A

5 H6

352

2

S8 WATER COOLER

COMMON

5J47

475

1J41

+40V COMMON

230V

352A

2

2J41

ARCLINK COMMON

10J43

273

3J11

ARCLINK COMMON

CONNECTOR

(550-575)

RECEPTACLE

612A

H5A

6

H5

33A

CB2

4

+40VDC POWER

7J47

477

+40V

(440-460)

+40V COMMON RS232 +5V

226

2

115V

4J43

6J4

RS232 +5V

894

+24VDC

COMMON

6J47

476

3J41

H4A

3

H4

10A

1

33

4

33

RS232 COMMON

9J43

228

5J4

RS232 COMMON

893

3

+24V GND

(380-415)

0V

+40VDC POWER

350

3

POS

1J46

8J47

478

4J41

+40V

H3

H3A

2

32

1

892

4

CAN_H

(220-230)

POS

2J46

COMMON

L2

NOTES :

1J47

51

CB3

H2A

4

H2

32

31

891

5

CAN_L

(200-208)

N.A. PC BOARD COMPONENTS SHOWN FOR

NEG

3J46

+40VDC FEEDER

3J47

50

52

10A

H1

S4

REFERENCE ONLY. ALL COMPONENTS

CB1

H1A

1

ARE NOT SHOWN.

10A

110V

N.B. WIRING FOR OPTIONAL MODULES MAY NOT

NEG

4J46

RECEPTACLE

BE PRESENT IF MODULE IS NOT INSTALLED.

N.C. R2, R3 AND R4 ARE 2 W / 300.

ELECTRICAL SYMBOLS PER E1537

C8 AND C10 ARE 20 mfd / 400V.

N.D. IF FEED HEAD BOARD IS NOT PRESENT,

THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED

INSERT P82 INTO J73.

LEGEND

PROPRIETARY & CONFIDENTIAL:

TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.

DASHED = "

" STT MACHINE ONLY

UNLESS OTHERWISE SPECIFIED TOLERANCE

DESIGN INFORMATION

REFERENCE:

EQUIPMENT TYPE:

INVERTER WELDERS

PAGE ___ OF ___

EDGE

PHANTOM= "

" OPTION

ON 2 PLACE DECIMALS IS ± .02

MANUFACTURING TOLERANCE PER E2056

1

1

ON 3 PLACE DECIMALS IS ± .002

DRAWN BY:

F.Valencic

G3791

SUBJECT:

PW455M MACHINE SCHEMATIC

DOCUMENT

DOCUMENT

SOLID

ON ALL ANGLES IS ± .5 OF A DEGREE

ENGINEER:

S.Poole

SCALE:

NUMBER:

REVISION:

MATERIAL TOLERANCE ("t ") TO AGREE

G4211

A

WITH PUBLISHED STANDARDS.

MATERIAL

APPROVAL

PROJECT

CRM33689

DO NOT SCALE THIS DRAWING

APPROVED: J.O'Connor

NONE

DISPOSITION: UF

DATE:

3/4/03

NUMBER:

STRP

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

POWER WAVE 455M/MSTT