Hitachi SJ700-2 Series service manual SJ700-370LF**2 Circuit Diagram

Page 60

 

 

SJ700-370LF**2

Circuit Diagram

 

 

 

 

 

 

 

P

 

 

 

 

 

 

 

 

 

P

 

 

 

IPM

PD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

2

2

2

+

+

 

 

 

V

 

 

ZCL

 

 

 

 

 

 

 

 

 

 

DM1

DM2

DM3

2

1

 

 

 

 

 

R

 

 

 

 

3

 

 

 

 

 

 

W

 

 

 

 

 

 

G

K

N

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

THY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

3

 

 

 

 

 

 

 

G

 

 

 

 

1

1

1

 

 

 

 

 

 

 

Ground Termina

 

 

 

 

 

 

 

 

 

 

 

 

with Jumper

 

 

 

 

 

 

 

 

 

 

 

G

(EU/JPN switch)

G1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G2

J95F

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J51

 

J92

 

 

J95

 

J10

J72

TMP

TMN

J11

J21

J22

 

 

R

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J92

 

 

 

 

 

 

 

 

 

 

-6

 

 

 

 

 

 

 

 

 

 

 

 

 

R0T0 TM

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Board

 

 

 

 

 

 

 

 

 

 

 

Charge

 

J91

J91

 

 

 

 

Main Board

 

 

 

 

Lamp

 

J1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T0

R0

 

 

1

 

 

 

20

21

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flat Cable

 

21

40

1

20

 

 

 

 

J1

CTU

 

U

CTW

V

 

 

W

Thermistor

J36

Thermistor

J31

OPEC

Logic Board

TMC

OPT1C

Option Board-1

HITACHI

POWER

ALARM

RUN

Hz

 

V

kW

 

PRG

A

 

%

 

 

 

PLUG

CN1

Control Terminal Board

OPT2C

Option

FUNC

 

STOP

 

/RESET

 

 

 

 

 

TM2(RS422/MODBUS-RTU)

 

H

O2

AM

FM

TH

FW

8

CM1

5

3

1

14

13

11

AL1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RUN

1

2

STR

L

O

OI

AMI

P24

PLC

CM1

7

6

4

2

15

CM2

12

AL0

AL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 60
Contents SJ700-2 Series NTS204X Table of contents Appendix Specification labelModel name,Manufacturing numberMFG Investigation of the inverterPrecautions for Data Setting Function Mode Extended Function Mode PID FEF FUF AVR Electronic thermal characteristic, 2nd B034 Free-setting V/f frequency To 400. Hz FEF FUF FEF FUF FF FEF FUF Term inal C111 FEF FUF FEF FUF RPM Specification FEF FUF FEF FUF Code display system and key operations Page Corresponding to the function code. Data display *1*2 Example of operation in full display mode b037 = STR key after changing the dataPressing the STR key Troubleshooting Inverter trip contents,remedy,adviseCPU GA.COM Adjust Option boards error codes OFFInput mode specified by switch settings Setting of MAC ID DIP switches No to No Error code is output when the relevant program runs Trip conditions monitoring 305 A004/A204/A304 A202/A220/A320 *2 006 Initialization setting Page Debug Mode Monitor ModesFunction Modes Inverter Setting Setting procedureConfirming the completion of initialization HFF/-HFUF/-HFEFControl signal VDCPage Cleaning Daily inspectionPeriodic inspection Daily and Periodic Inspections Ground Resistance Test with a Megger Method of Checking the Inverter and Converter Circuits Replacing Parts Page Page Inverter Replacement Control board SJ700-055-110LF**2 Circuit Diagram SJ700-150LF**2 185LF**2 Circuit Diagram Ground Terminal With JumperSJ700-220LF**2 Circuit Diagram SJ700-300LF**2 Circuit Diagram SJ700-370LF**2 Circuit Diagram SJ700-450LF**2 Circuit Diagram Driver BoardSJ700-550LF**2 Circuit Diagram SJ700-055-110HF**2 Circuit Diagram SJ700-150HF**2 Circuit Diagram SJ700-185HF**2 220HF**2 Circuit Diagram Circuit Diagram SJ700-300HF**2SJ700-370HF**2 Circuit Diagram TMC CN1 Page Page Page Page Page Page Page Page Page Page Page