Hitachi SJ300 User Manual

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Page 1

HITACHI INVERTER

NBS611CX

SJ300 / L300P SERIES

SERVICE MANUAL

After reading this manual , keep it hand for future reference.

H I T A C H I

Page 2

Revision History Table

No. Revision Contents

1 Japanese font was removed. Nov. 2000 NBS611BX 2 The specification of the capacity 75-132kW and more was added. Mar. 2001 NBS611CX

The Date

of Issue

Operation

Manual No.

Page 3

1. Investigation of the inverter

1.1 Specification label(Model name , Manufacturing number ; MFG)

1.1.1 Model name･････････････････････････････････････････････････････････ 1-1

1.1.2 MFG number････････････････････････････････････････････････････････ 1-1

1.2 Inverter specification

1.2.1 SJ300 ････････････････････････････････････････････････････････････ 1-2

1.2.2 L300P･･････････････････････････････････････････････････････････････ 1-10

2. Trouble shooting

2.1 INV trip contents , remedy , advice ･･････････････････････････････････････････ 2-1

2.2 Option error

2.2.1 Feed-back board (SJ-FB) ･････････････････････････････････････････････ 2-3

2.2.2 Digital-input option board (SJ-DG)･･････････････････････････････････････ 2-3

2.2.3 Device-Net option board (SJ-DN)･･･････････････････････････････････････ 2-3

2.3 Check of the trip monitor contents･･･････････････････････････････････････････ 2-4

2.4 Confirmation of the warning monitor contents ･････････････････････････････････ 2-5

2.5 Return to an initialization setup (Factory-shipment state) ･･･････････････････････ 2-6

3. Debug mode

3.1 Monitor mode ････････････････････････････････････････････････････････････ 3-1

3.2 Function mode････････････････････････････････････････････････････････････ 3-2

3.3 Parameter settings for inverter ･････････････････････････････････････････････ 3-3

4. The check of control power supply voltage and a control signal

4.1 Control power supply voltage ･･･････････････････････････････････････････････ 4-1

4.2 Control signal ･････････････････････････････････････････････････････････････ 4-1

5. Maintenance and Inspection

5.1 Maintenance and Inspection

5.1.1 Daily inspection ････････････････････････････････････････････････････ 5-1

5.1.2 Cleaning ･･････････････････････････････････････････････････････････ 5-1

5.1.3 Periodical inspection ･･･････････････････････････････････････････････ 5-1

5.2 Daily and annual maintenance ･･････････････････････････････････････････････ 5-2

5.3 Megger test ･･････････････････････････････････････････････････････････････ 5-3

5.4 Withstand voltage test ･････････････････････････････････････････････････････ 5-3

5.5 How to check inverter , converter , BR and Thyristor portion ････････････････････ 5-4

5.6 Parts replacement ････････････････････････････････････････････････････････ 5-5

5.7Unit replacement ･･････････････････････････････････････････････････････････ 5-8 Appendix Circuit Diagram Internal block diagram Structure figure

Page 4

1. Investigation of the inverter

1.1 Specification label (Model name, Manufacturing number ; MFG)

• There are 2 specification label attached to the inverter as shown in Fig 1-1.

Specification label

Fig 1-1 Specification label location

• Please confirm the model name and MFG number from the specification label as follows.

Model name Applicable motor

Input ratings Output ratings

MFG number

1.1.1 Model name

SJ300-055 H F (R)

Model name

1.1.2 MFG number

94 A T12345 9 0001

Fig 1-2 contents of specification label

R : with POT meter F : with digital operator

L : 3φ 200V class H : 3φ 400V class Applicable motor (055 : 5.5kW)

Serial No. (0001 ~ 9999) Year of production (9 : 1999) Production No.

REV. No.(1 character or 2 characters) Production year & month (94 : 1999 / April)

1-1

Page 5

1.2 Inverter specification

F002

acceleration time

30.00

OFF

14 13

1.2.1 SJ300

Monitor Mode

Display

Function name

code d001

d002 d003 d004

d005

d006

d007

Output frequency monitor Output current monitor Operation direction monitor PID feedback monitor

Intelligent input terminal monitor

Intelligent output terminal monitor

Frequency conversion monitor

0.00-99.99/100.0-400.0(Hz) -

0.0-999.9(A) F(forward)/o(stop)/r(reverse) -

0.00-99.99/100.0-999.9/1000. –9999 . / 1000-9999/ 100- 999 (10000-99900)

0.00-99.99/100.0-999.9/1000. –9999 . / 1000-3996

d012 torque monitor -300.-+300.% d013

d014

Output voltage monitor

Input electric power monitor

0.0-600.0 V -

0.0-999.9 kW -

Accumulated time

d016

monitor during

0.-9999./1000-9999/ 100- 999 h -

RUN

d017 d080

Power ON time monitor Number of trip time monitor

0.-9999./1000-9999/ 100- 999 h -

0.-9999./1000-6553(10000-65530) (time) -

d081 Trip monitor 1 d082 Trip monitor 2 d083 Trip monitor 3 d084 Trip monitor 4 -

Trip Code , frequency(Hz), current(A),

voltage(V),RUN time(h) power ON time(h) d085 Trip monitor 5 d086 Trip monitor 6 d090 Warning monitor Warning code -

F001

F202 2 F302 3 F003 1 F203 2 F303 3

F004

Output frequency setting

acceleration time 0.01-99.99/100.0-999.9/1000. -3600.(s) 30.00

deceleration time 0.01-99.99/100.0-999.9/1000. -3600.(s) 30.00

Operation direction selection

0.0, starting frequency-Max. frequency

(2nd max. 3rd max. frequency)(Hz)

0.01-99.99/100.0-999.9/1000. -3600.(s)

00(forward)/01(reverse) 00

(Note1) Change mode during run by selection of b031 (software lock selection). (Note2) Do not forget to press “STR” key when you change the display.

SJ300 monitor or data range

(digital operator)

AL 15

(Example) FW, terminal 7,2, 1: ON Terminal 8,6,5,4,3:OFF

(Example) Terminal 12,11:ON AL, 15,14,13:OFF

Initial

data

0.00

(Note1)

Note

1–2

Page 6

Function Mode

Base setting

Code Function name SJ300 Setting range

A001 Frequency setting selection 01(terminal)/02(operator)/03(RS485)/04(option1)/05(option2) 01/01/02 A002 Operation setting selection 01(terminal)/02(operator)/03(RS485)/04(option1)/05(option2) 01/01/02 A003 Base frequency 30. - Maximum. frequency(Hz) 50./60./60. A203 Base frequency, 2nd motor 30. – 2nd M aximum. frequency (Hz) 50./60./60. A303 Base frequency, 3rd motor 30. - 3rd M aximum. frequency (Hz) 50./60./60. A004 Maximum frequency 30. – 400. (Hz) 50./60./60. A204 Maximum frequency, 2nd motor 30. – 400. (Hz) 50./60./60. A304 Maximum frequency, 3rd motor 30. – 400. (Hz) 50./60./60.

A005 AT terminal selection

A006 02 selection

00( Changing of O and OI with AT terminal)/

01(Changing of O and O2 with AT terminal)

00(single)/01(auxiliary speed of O, OI) [no reversible] /

02(auxiliary speed of O, OI [reversible]

A011 0 start 0.00-99.99/100.0-400.0 (Hz) 0.00 A012 0 end 0.00-99.99/100.0-400.0 (Hz) 0.00 A013 0 start rate 0.-100.0 (%) 0.

Analog input setting

A014 0 end rate 0.-100.0(%) 100. A015 0 start selection 00 (external starting frequency)/01(0Hz) 01 A016 O, OI, O2 sampling 1.-30.(times) 8.

A019 Multi-speed selection

00(binary : range is to 16 stage speed with 4 terminals)/

01(bit : range is to 8 stage speed with 7 terminals)

A020 Multi-speed 0 0.00, starting frequency-maximum. frequency(Hz) 0.00 A220 Multi-speed 0, 2nd motor 0.00, starting frequency-2nd maximum frequency(Hz) 0.00 A320 Multi-speed 0, 3rd motor 0.00, starting frequency-3rd maximum frequency(Hz) 0.00 A021 Multi-speed1 0.00, starting frequency-maximum frequency(Hz) 0.00 A022 Multi-speed2 0.00, starting frequency-maximum frequency(Hz) 0.00 A023 Multi-speed3 0.00, starting frequency-maximum frequency(Hz) 0.00 A024 Multi-speed4 0.00, starting frequency-maximum frequency(Hz) 0.00 A025 Multi-speed5 0.00, starting frequency-maximum frequency(Hz) 0.00 A026 Multi-speed6 0.00, starting frequency-maximum frequency(Hz) 0.00 A027 Multi-speed7 0.00, starting frequency-maximum frequency(Hz) 0.00 A028 Multi-speed8 0.00, starting frequency-maximum frequency(Hz) 0.00 A029 Multi-speed9 0.00, starting frequency-maximum frequency(Hz) 0.00 A030 Multi-speed10 0.00, starting frequency-maximum frequency(Hz) 0.00 A031 Multi-speed11 0.00, starting frequency-maximum frequency(Hz) 0.00

Multistage speed,jogging frequency setting

A032 Multi-speed12 0.00, starting frequency-maximum frequency(Hz) 0.00 A033 Multi-speed13 0.00, starting frequency-maximum frequency(Hz) 0.00 A034 Multi-speed14 0.00, starting frequency-maximum frequency(Hz) 0.00 A035 Multi-speed15 0.00, starting frequency-maximum frequency(Hz) 0.00 A038 Jogging frequency 0.00, starting frequency-9.99(Hz) 1.00

00(free-run on JG stop / invalid on running) / 01(stop decelerating on

JG stop / invalid on running) / 02(DC braking on JG stop/invalid on

A039 Jogging selection

running) / 03(free-run on JG stop/valid on running[JG after stop

decelerating]) / 04 (stop decelerating on JG stop/valid on running) / 05

(DC braking on JG stop/valid on operating)

A041 Torque boost selection 00 (manual torque boost) / 01 (automatic torque boost) 00

Torque boost selection, 2

A241

motor

00 (manual torque boost) / 01 (automatic torque boost) 00

A042 Manual torque boost 0.0-20.0(%) 1.0 A242 Manual torque boost, 2nd motor 0.0-20.0(%) 1.0 A342 Manual torque boost, 3rd motor 0.0-20.0(%) 1.0 A043 Manual torque boost point 0.0-50.0(%) 5.0

V/f characteristic

Manual torque boost point, 2

A243

motor Manual torque boost point, 3

A343

motor

A044 1st control

0.0-50.0(%) 5.0

00/(VC)/01(VP1.7power)/02(free V/f setting)/03(SLV)/

04(0Hz-SLV)/05(V2) A244 2nd control 00/(VC)/01(VP1.7power)/02(free V/f setting) /03(SLV)/04(0Hz-SLV) 00 A344 3rd control 00/(VC)/01(VP1.7power) 00 A045 Output voltage gain 20. - 100. 100. A051 DC braking selection 00(invalid)/01(valid) 00 A052 DC braking frequency 0.00-60.00(Hz) 0.50 A053 DC braking wait time 0.0 - 5.0(s) 0.0 A054 DC braking power 0. - 100. (%) <0.-80.(%)> 0. A055 DC braking time 0.0 - 60.0(s) 0.0 A056 DC braking edge/level selection 00(edge action)/01(level action) 01

Direct current braking

A057 DC braking power (starting time) 0. - 100. (%) <0.-80.(%)> 0. A058 DC braking time(starting time) 0.00-60.0(s) 0.0 A059 DC carrier frequency 0.5-15(kHz) Derating <0.5-10kHz> 5.0<3.0>

(Note) < > indicate the setting range of 75 to 150kW

Initial data

-FE/-FU/-F

Note

1- 3

Page 7

Function Mode

A061

A261

0.00, 2

frequency lower limiter-2

setting maximum frequency(Hz)

A062

A262

A064

A065

A066

A067

A068

A069

A072

A073

A074

A075

A076

A081

(230/460)/

(200/400)

A085

A092

A093

A293

A393

A094

A095

A096

A097

A102

A103

A104

A105

A111

A112

A114

A131

b003

b007

Upper and lower

limiter,jump

frequency

Operation mode/ adjustable function

External frequency

Accel,

Decel

Instantaneous power failure

Code Function name SJ300 Setting range

1st frequency maximum limiter 0.00, 1st frequency lower limitter - maximum frequency(Hz) 0.00 2nd frequency maximum limiter 1st frequency minimum limiter 0.00, start frequency-maximum frequency(Hz) 0.00 2nd frequency minimum limiter 0.00, start frequency-2nd setting maximum frequency(Hz) 0.00

A063 Jump frequency1 0.00-99.99/100.0-400.0(Hz) 0.00

Jump frequency Widt h 1 0.00-10.00(Hz) 0.50 Jump frequency2 0.00-99.99/100.0-400.0(Hz) 0.00 Jump frequency Widt h 2 0.00-10.00(Hz) 0.50 Jump frequency3 0.00-99.99/100.0-400.0(Hz) 0.00 Jump frequency Widt h 3 0.00-10.00(Hz) 0.50

Acceleration stop frequency 0.00-99.99/100.0-400.0(Hz) 0.00 A070 Acceleration stop time 0.00-60.0(s) 0.0 A071 PID selection 00(invalid)/01(valid) 00

PID-P gain 0.2-5.0 1.0

PID-I gain 0.0-3600.(s) 1.0

PID-D gain 0.00-100.0(s) 0.00

PID controlAVR

adjustment

restart

PID scale 0.01-99.99(%) 1.00

PID feedback selection 00(feedback : OI)/01(feedback : O) 00

AVR selection 00(ON always)/01(OFF always)/02(OFF on decelerating) 00/00/02 A082 Motor voltage selection 200/215/220/230/240, 380/400/415/440/460/480

Operation mode selection 00(normal operation)/01(energy-saving operation)/02(Fuzzy) 00

Energy-saving response-

A086

accuracy adjustment

Acceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A292 Acceleration time2(2nd motor) 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A392 Acceleration time2(3rd motor) 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00

Deceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00

Deceleration time2(2nd motor) 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00

Deceleration time2(3rd motor) 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00

2nd stage adjustable selection 00(change with 2CH terminal)/01(change with setting) 00

2nd stage adjustable

A294

selection(2nd motor)

2nd acceleration frequency 0.00-99.99/100.0-400.0(Hz) 0.00

2nd acceleration

A295

frequency(2nd motor)

2nd deceleration frequency 0.00-99.99/100.0-400.0(Hz) 0.00

2nd deceleration frequency

A296

(2nd motor)

Acceleration pattern selection 00(straight line)/01(S-curve)/02(U-curve)/03(reverse U-curve) 00 A098 Deceleration pattern selection 00(straight line)/01(S-curve)/02(U-curve)/03(reverse U-curve) 00 A101 OI start 0.00-99.99/100.0-400.0(Hz) 0.00

OI end 0.00-99.99/100.0-400.0(Hz) 0.00

OI start rate 0.-100. (%) 20.

OI end rate 0.-100. (%) 100.

OI start selection 00(external start frequency)/01(0Hz) 01

O2 start -400.--100./-99.9-0.00-99.9/100.-400.(Hz) 0.00

O2 end -400.--100./-99.9-0.00-99.9/100.-400.(Hz) 0.00 A113 O2 start rate -100. - 100. (%) -100.

O2 end rate -100. - 100. (%) 100.

Acceleration curve constant 01(small swelling)-10(large swelling) 02 A132 Deceleration curve constant 01(small swelling-10(large swelling) 02

b001 Retry selection

Allowable under-voltage power

b002

failure time

Retry wait time 0.3-100.(s) 1.0

Instantaneous power failure/

b004

under-voltage trip during stop

Instantaneous power failure/ b005

under-voltage retry time

selection b006 Open-phase selection 00(invalid)/01(valid) 00

Frequency setting to match 0.00-99.99/100.0-400.0(Hz) 0.00

00(change with 2CH terminal)/01(change with setting) 00

00(trip)/01(0Hz start)/02(start after equal frequency)/

03(trip after equaling frequency and deceleration stop)

00(invalid/01(valid)/02(invalid during stop and deceleration by stop

0.0-100.0 50.0

0.00-99.99/100.0-400.0(Hz) 0.00

0.3-1.0(s) 1.0

command)

00(16 times)/01(free) 00

Initial data

-FE/-FU/-F

0.00

(230/400)/

Note

1- 4

Page 8

Function mode

b100

b101

b102

b103

b104

b107

b108

b109

b110

b111

b112

Free V/f setting

Intelligent input terminal setting

Overload limit

Code Function name SJ300 Setting range

b012 Electronic thermal level 0.2*constant current-1.20*constant current(A)

Electronic thermal level

b212

(2nd motor)

Electronic thermal level b312

(3rd motor)

1st electronic thermal

b013

characteristic selection

2nd electronic thermal

b213

characteristic selection

3rd electronic thermal

b313

characteristic selection

Free electronic thermal

b015

Electronic thermal

frequency 1

Free electronic thermal

b016

current 1

Free electronic thermal

b017

frequency 2

Free electronic thermal

b018

current 2

Free electronic thermal

b019

frequency 3

Free electronic thermal

b020

current 3 b021 Overload restriction selection

b022 Overload restriction level 0.50* rated current-2.00* rated current(A) <-1.80*ratede current(A)>

Overload restriction limit

b023

constant

Overload restriction 2 b024

selection

b025 Overload restriction level 2 0.50*rated current-2.00*rated current(A) <-1.80*rated current(A)>

Overload restriction constant

b026

b031 Software lock mode selection

Free V/f frequency 1 0.- Free V/f frequency2(Hz) 0.

Free V/f voltage 1 0.-800.0(V) 0.0

Free V/f frequency 2 0.- Free V/f frequency3(Hz) 0.

Free V/f voltage 2 0.-800.0(V) 0.0

Free V/f frequency 3 0.- Free V/f frequency4(Hz) 0. b105 Free V/f voltage 3 0.-800.0(V) 0.0 b106 Free V/f frequency 4 0.- Free V/f frequency5(Hz) 0.

Free V/f voltage 4 0.-800.0(V) 0.0

Free V/f frequency 5 0.- Free V/f frequency6(Hz) 0.

Free V/f voltage 5 0.-800.0(V) 0.0

Free V/f frequency 6 0.- Free V/f frequency7(Hz) 0.

Free V/f voltage 6 0.-800.0(V) 0.0

Free V/f frequency 7 0.-400.(Hz) 0.

b113 Free V/f voltage 7 0.-800.0(V) 0.0

C001 Intelligent input 1 setting 18

C002 Intelligent input 2 setting 16

C003 Intelligent input 3 setting 06

C004 Intelligent input 4 setting 11

C005 Intelligent input 5 setting 09

C006 Intelligent input 6 setting 03/13/03 C007 Intelligent input 7 setting 02 C008 Intelligent input 8 setting

02(enabled on constant speed)/03(enabled on acceleration / constant

00(impossible to change the data except this item when SFT terminal is ON)/01(impossible to change the data except setting frequency item when SFT terminal is ON)/02(impossible to change the data except this item)/ 03(impossible to change the data except setting frequency item)/ 10(possible to change data on operating)

01/(RV:Reverse is valid)/02(CF1:Multi-speed1)/ 03(CF2:Multi-speed2)/ 04(CF3:Multi-speed3)/ 05(CF4:Multi-speed4)/ 06(JG:Jogging)/ 07(DB:External DC braking)/ 08(SET:2nd control)/ 09(2CH:two-stage adjustable speed)/ 11(FRS:Free-run)/ 12( EXT:External trip)/ 13(USP:Unattended start protection)/ 14(CS:commercial change)/ 15(SFT:software lock)/ 16(AT:Analog input voltage/current select)/ 17(SET3:3rdcontrol)/ 18(RS:Reset inverter)/ 20(STA:3wire run)/ 21(STP:3wire keep)/ 22(F/R:3wire forward/reverse)/ 23(PID:PID selection valid/invalid)/ 24(PIDC:PID integrating reset)/ 26(CAS:Control gain switch function)/ 27(UP:Remote control UP function)/ 28(DWN:Remote control DOWN function)/29( UDC:Remote control data clear)/ 31(OPE:Operating by operator select)/ 32(SF1:Multi-speed bit1)/ 33(SF2:Multi-speed bit2)/ 34(SF3:Multi-speed bit3)/ 35(SF4:Multi-speed bit4)/ 36(SF5:Multi speed bit5)/ 37(SF6:Multi-speed bit6)/ 38(SF7:Multi-speed bit7)/ 39(OLR:Overload restriction change) / 40(TL:Torque limit select)/ 41(TRQ1:Torque limit switch 1)/ 42(TRQ2:Torque limit switch 2)/ 43((PPI:P/PI switch)/ 44(BOK:Braking comformation)/ 45(ORT:Orientation)/ 46(LAC:LAD cancel)/ 47(PCLR:Position error clear)/ 48(STAT:Permission of pulse train)/ no(NO:No assign)

0.2*constant current-1.20*constant current(A)

00(reduced characteristic)/ 01(constant torque characteristic)/ 00(reduced characteristic)/ 01(constant torque characteristic)/

00/(reduced characteristic)01(constant torque characteristic)/

00(invalid)/01(enabled on acceleration / constant speed)/

speed (speed increasing at regenerating mode))

00(invalid)/01(enabled on acceleration / constant speed)/

speed (speed increasing at regenerating mode))

02(free setting) 02(free setting) 02(free setting)

0.-400.(Hz) 0.

0.0-1000.(A) 0.0

0.-400.(Hz) 0.

0.0-1000. (A) 0.0

0.-400.(Hz) 0.

0.0-1000.(A) 0.0

0.10-30.00(s) 1.00

(Note) < > indicate the setting range of 75 to 150kW

Initial data

-FE/-FU/-F Rated Current of inverter Rated Current of Inverter Rated

current of inverter

01/01/00 01/01/00 01/01/00

Rated current

of Inverter

x 1.50

Rated current

of inverter

x1.50

Note

1- 5

Page 9

Function mode

C033

C034

C035

C036

C044

C062

C070

C072

C073

C075

C078

Communication waiting time

C085

Analog meter setting

Input terminal setting

intelligent

Output terminal state

Communication

function adjustment

Code Function name SJ300 Setting range

Intelligent input 1 a/b

C011

(NO/NC) selection Intelligent input 2 a/b

C012

(NO/NC) selection Intelligent input 3 a/b

C013

(NO/NC) selection Intelligent input 4 a/b

C014

(NO/NC) selection Intelligent input 5 a/b

C015

(NO/NC) selection Intelligent input 6 a/b

C016

(NO/NC) selection Intelligent input 7a/b

C017

(NO/NC) selection Intelligent input 8 a/b

C018

(NO/NC) selection Input FW a/b (NO/NC)

C019

Selection

C021 Intelligent output 11 setting 01

C022 Intelligent output 12 setting 00 C023 Intelligent output 13 setting 03 C024 Intelligent output 14 setting 07 C025 Intelligent output 15 setting 08

C026 Alarm relay output

Intelligent output terminal setting

C027 FM selection

C028 AM selection

C029 AMI selection

C031 Intelligent output 11 a/b 00(NO)/01(NC) 00 C032 Intelligent output 12 a/b 00(NO)/01(NC) 00

Intelligent output 13 a/b 00(NO)/01(NC) 00 Intelligent output 14 a/b 00(NO)/01(NC) 00 Intelligent output 15 a/b 00(NO)/01(NC) 00 Alarm relay output a/b 00(NO)/01(NC) 01 Overload advance notice

C040

signal output mode Overload advance notice

C041

level Frequency arrival setting for

C042

acceleration. Arrival frequency setting for

C043

deceleration . PID deviation setting level 0.0-100.0(%) 3.0 Frequency arrival setting for

C045

acceleration 2.

setting,Output level setting

Arrival frequency setting for

C046

deceleration 2. Over torque level setting

C055

(Forward-driving) Over torque level setting

C056

(Reverse-regenerating) Over torque level setting

C057

(Reverse-driving) Over torque level setting

C058

(Forward-regenerating) Thermal warning level

C061

setting Alarm code selection 00(Invalid)/01(3bit)/02(4bit) 00 Zero speed detection level

C063

setting Data command 02(operator)/03(RS485)/04(option1)/05(option2) 02 Communicating transmission

C071

speed Communication code 1. -32. 1. Communication bit 7(7bit)/8(8bit) 7

00(RUN:running)/01(FA1:Frequency arrival type1 signal)/ 02(FA2:over setting frequency)/03( OL:Overload advance notice signal)/ 04( OD:Output deviation for PID control)/05( AL:Alarm signal)/ 06(FA3:Only setting frequency)/07( OTQ:Over-torque signal)/ 08( IP:On instantaneous stop)/09(UV:Under voltage)/ 10(TRQ:Torque limit)/11(RNT:RUN time over/12(ONT:ON time over)/ 13(THM:thermal caution)/19(BRK:Brake release signal)/ 20( BER:Brake error signal)/21( ZS:Zero speed detect signal)/ 22(DSE:Speed error over signal)/23( POK:Positioning completion signal) 24(FA4:Over frequency 2 signal)/25(FA5:Only setting frequency)/ 26(OL2: Overload advance notice signal 2) (Intelligent output terminal 11-13 or 11-14 becomes AC0-AC2 or AC0-AC3 (Can:Alarm cord output) forcibly when alarm cord output is selected in C062) 00(Output frequency)/01(Output current) /02(Output torque)/ 03(Digital output frequency)/04(Output voltage)/ 05(Input electric power)/06(thermal load rate)/07(LAD frequency) 00(Output frequency)/01(Output current)/02(Output torque)/ 04(Output voltage)/05(Input electric power)/06(thermal load rate)/ 07(LAD frequency) 00(Output frequency)/01(Output current)/02(Output torque)/ 04(Output voltage)/05(Input electric power)/ 06(Thermal load rate)/07(LAD frequency)

00(On accel. And decel, constant speed)/01(Only constant speed) 01

03(2400bps)/04(4800bps)/05(9600bps)/06(19200bps)

C074 Communication parity 00(no parity name)/01(even parity)/02(odd parity) 00

Communication stop bit 1(bit)/2(bit) 1

C081 O adjustment 0.-9999./1000-6553(10000-65530) C082 OI adjustment 0.-9999./1000-6553(10000-65530) C083 O2 adjustment 0.-9999./1000-6553(10000-65530)

Thermistor adjustment 0.0 - 1000. 105.0 C086 AM offset adjustment 0.0 - 10.0(V) 0.0 C087 AMI adjustment 0. - 255. 80

C088 AMI offset adjustment 0. - 20.0( mA) 4.0

(Note) < > indicate the setting range of 75 to 150kW

00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00/01/00 00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00

0.0-2.0*rated current(A)

0.00-99.99/100.0-400.0(Hz) 0.00

0.-200.(%) <0.-180.> 100.

0.-200.(%) 100.

0.-200.(%) <0.-180.> 100.

0.-100.(%) <0.-180.> 80.

0.00-99.99/100.(Hz) 0.00

02(loop-back test)

0.-1000.(ms) 0.

Initial data

-FE/-FU/-F

Inverter

rated current

Setting on forwarding Setting on forwarding Setting on forwarding

Note

1- 6

Page 10

Function mode

b034

b037

b045

Torque LAD-STOP selection

b080

b081

b083

5.0 <3.0>

b085

Country code for initialization

01/02/00

b087

b090

b091

01(ON during run, After power ON, then for 5 minutes on stop is implied.)

b095

b096

b098

b122

Waiting time for acceleration

b123

b125

C091

C101

The others

Code Function name SJ300 Setting range

(Note) < > indicate the setting range of 75 to 150kW

RUN time/Power ON time level

b035 Operation direction restrict 00(Reverse is valid)/01(Only forward)/02(Only reverse) 00 b036 Start reduced voltage 00(Start reduced voltage time small)-06(Start reduced voltage time large) 06

Display selection 00(all display)/01(each function display)/02(User setting / main setting) 00 b040 Torque limit mode selection

Torque limit level 1 setting b041

(Forward-driving at

4 quadrant mode)

Torque limit level 2 setting b042

(Reverse-regenerating at

4 quadrant mode)

Torque limit level 3 setting b043

(Reverse-driving at

4 quadrant mode)

Torque limit level 4 setting b044

(Forward-regenerating at

4 quadrant mode)

Reverse run prevention

b046

selection

Selection of non-stop b050

function at instantaneous

power failure

Start voltage of non-stop

b051

function setting

OV LAD-STOP level of non-

b052

stop function setting

Deceleration time of non-

b053

stop function setting

Deceleration frequency widt h

b054

of non-stop function setting

AM adjustment 0. - 255. 180

FM adjustment 0. - 255. 60 b082 Start frequency adjustment 0.10-9.99(Hz) 0.50

Carrier frequency setting 0.5-15.0(kHz) Derating enable, <0-10kHz> b084 Initialize mode

Frequency scalar conversion

b086

factor

STOP key enable 00(valid)/01(invalid) 00

Resume on FRS cancellation

b088

mode

BRD usage ratio 0.0-100.0(%) 0.0

Stop mode selection 00(deceleration stop)/01(Free-run stop) 00 b092 Cooling fan control

BRD selection 00(invalid)/01(valid<invalid during stop>)/02(valid<valid during stop>) 00

BRD ON level 330-380/660-760(V) 360/720

Thermistor selection 00(invalid)/01(Positive temperature coefficient enable)/02 (NTC enable) 00 b099 Thermistor error level 0. - 9999. (ohm) 3000. b120 Braking control selection 00(Invalid)/01(valid) 00

Waiting time for releasing

b121

braking conformation

Waiting time for stop 0.00-5.00(s) 0.00

Waiting time for signal

b124

conformation

Releasing frequency 0.00-99.99/100.0-400.0(Hz) 0.00 b126 Releasing current 0.00*rated current-2.00*rated current(A)

Debug mode selection 00(No display)/01(Display) 00

UP/DWN selection 00(No frequency data)/01(Keep frequency data) 00 C102 Reset selection

Reset f frequency matching

C103

selection

Overload advance notice C111

level C121 O zero adjustment 0.-9999./1000-6553(10000-65530)

C122 OI zero adjustment 0.-9999./1000-6553(10000-65530) C123 O2 zero adjustment 0.-9999./1000-6553(10000-65530)

0.-9999./1000-6553(10000-65530)hr 0.

00(4 quadrant mode)/01(Terminal operation)/

02(Analog input)/03(Option1)/04(Option2)

0.-200.(%)/no(Invalid) <0.-180.(%)/no(Invalid)> 150.

0.-200.(%)/no(Invalid) <0.-180.(%)/no(Invalid)> 150. 00(Invalid)/01(Valid) 00

00(Invalid)/01(Valid) 00

0.0-1000.(V) 0.0

0.01-99.99/100.0-999.9/1000.-3600.(s) 1.00

0.00-10.00(Hz) 0.00

00(Trip history clear)/01(Data initialization)/

02(Trip history clear + data initialization)

00(Interior)/01(EC)/02(USA)

0.1-99.9 1.0

00(0Hz start)/01(Start f-equaling) 00

00(Always ON)/

0.00-5.00(s) 0.00

00(Trip cancel during ON)/01(Trip cancel during OFF)/

02(Valid only during trip<Cancel during ON>)

00(0Hz start)/01(Start f-equaling) 00

0.0-2.0*rated current(A)

Initial data

-FE/-FU/-F

Rated

current of

inverter

Inverter

rated

current

Set on

forwarding

Set on

forwarding

Set on

forwarding

Note

1- 7

Page 11

Function mode

forwarding

H004

H204

H005

H205

H006

H060

H260

The others

Code Function name SJ300 Setting range

H001 Autotuning selection H002 1st motor constant selection H202 2nd motor constant selection H003 1st allowable motor selection 0.20-75.0(kW) <0.2-160(kW)>

H203 2nd allowable motor selection 0.20-75.0(kW) <0.2-160(kW)>

1st motor pole selection 2/4/6/8(pole) 4 2nd motor pole selection 2/4/6/8(pole) 4 1st speed response setting 0.001-9.999/10.00-65.53 1.590 2nd speed response setting 0.001-9.999/10.00-65.53 1.590

1st stabilized factor 0. - 255. 100. H206 2nd stabilized factor 0. - 255. 100. H306 3rd stabilized factor 0. - 255. 100.

H020 1st motor constant R1 0.000-9.999/10.00-65.53(ohm) H220 2nd motor constant R1 0.000-9.999/10.00-65.53(ohm) H021 1st motor constant R 2 0.000-9.999/10.00-65.53(ohm) H221 2nd motor constant R2 0.000-9.999/10.00-65.53(ohm) H022 1st motor constant L 0.00-99.99/100.0-655.3( mH) H222 2nd motor constant L 0.00-99.99/100.0-655.3( mH) H023 1st motor constant I0 0.00-99.99/100.0-655.3(A) H223 2nd motor constant I0 0.00-99.99/100.0-655.3(A) H024 1st motor constant J H224 2nd motor constant J

1st motor constant R1

H030

(Autotuning data)

2nd motor constant R1

H230

(Autotuning data)

1st motor constant R 2

H031

(Autotuning data)

2nd motor constant R2

H231

(Autotuning data)

1st motor constant L

H032

(Autotuning data)

2nd motor constant L

H232

(Autotuning data)

1st motor constant I0

H033

(Autotuning data)

2nd motor constant I0

H233

(Autotuning data) H034 1st motor constant J 0.001-9.999/10.00-99.99/100.0-9999.( kgm2)

H234 2nd motor constant J 0.001-9.999/10.00-99.99/100.0-9999.( kgm2)

1st PI-control proportion gain

H050

setting

2nd PI -control proportion gain

H250

setting

1st PI-control integration gain

H051

setting

2nd PI -control integration gain

H251

setting

1st P-control proportion gain

H052

setting

2nd P-control proportion gain

H252

setting

1st 0Hz-SLV limiter setting 0.-100.(%) 100.

2nd 0Hz-SLV limiter setting 0.-100.(%) 100.

PI-control proportion gain for

H070

switching

PI-control integration gain for

H071

switching

P-control proportion gain for

H072

switching

(Note) < > indicate the setting range of 75 to 150kW

00(Invalid)/01( Valid(the motor does not rotate) )/ 00(Hitachi general purpose motor data )/01(Autotuning data)/ 00(Hitachi general purpose motor data )/01(Autotuning data)/

02( Valid(the motor rotates)) 02( Autotuning data with online autotuning) 02( Autotuning data with online autotuning)

0.001-9.999/10.00-99.99/100.0-9999.( kgm2)

0.000-9.999/10.00-65.53(ohm)

0.00-99.99/100.0-655.3( mH)

0.00-99.99/100.0-655.3(A)

0.00-99.99/100.0-999.9/1000.(%) 100.0

0.01-10.00 1.00

0.00-99.99/100.0-999.9/1000.(%) 100.0

0.00-10.00 1.00

Initial data

-FE/-FU/-F

00 00 00

Set on Set on

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Note

1- 8

Page 12

Function mode

P010

P012

P015

U003

U004

U005

U006

U007

U008

U009

U011

U012

Option

Code Function name SJ300 Setting range

Option1 operation selection

P001

on error Option2 operation selection

P002

on error Feed-back option selection 00(Invalid)/01(Valid) 00 Encoder pulse number

P011

setting Control mode selection 00(ASR mode)/01(APR mode) 00 Pulse train input mode

P013

selection Orientation stop position

P014

setting Orientation speed setting 0.00-99.99/100.0-120.0(Hz) 5.00 Orientation direction

P016

selection Orientation completion range

P017

setting Orientation completion delay

P018

time setting Electronic gear position

P019

selection Electronic gear numerator of

P020

ratio setting Electronic gear denominator

P021

of ratio setting Position control feed-forward

P022

gain setting Position control loop gain

P023

setting Compensation of secondary

P025

resistor selection Over-speed detect level

P026

setting Speed-error over detect level

P027

setting Digital input option input

P031

mode selection ( Acc/Dec) Stop position setting for

P032

orientation input mode selection DeviceNet running order of

P044

monitoring timer setting Setting in action of abnormal

P045

communication Output assemble instance

P046

Number setting Input assemble instance

P047

Number setting Detect of idol mode for

P048

motion setting

P049 Pole setting of rotation speed 0-38(even only) 0 U001 User1 selection no/d001-P049 <-P032> no U002 User2 selection no/d001-P049 <-P032> no

User3 selection no/d001-P049 <-P032> no User4 selection no/d001-P049 <-P032> no

User5 selection no/d001-P049 <-P032> no User6 selection no/d001-P049 <-P032> no User7 selection no/d001-P049 <-P032> no User8 selection no/d001-P049 <-P032> no

User selection

User9 selection no/d001-P049 <-P032> no

U010 User10 selection no/d001-P049 <-P032> no

User11 selection no/d001-P049 <-P032> no User12 selection no/d001-P049 <-P032> no

128.-9999./1000-6500(10000-65000) (pulse) 1024

00(Mode 0)/01(Mode 1)/02(Mode 2)/03(Mode 3) 00

00(trip)/01(trip after deceleration stop)/02(invalid)/

00(TRP)/01(RUN) 00 00(TRP)/01(RUN) 00

0.-4095. 0.

00(Forward)/01(Reverse) 00

0.-9999./1000(10000) (pulse) 5

0.00-9.99(s) 0.00

00(Feedback)/01(Reference) 00

0.-9999. 1.

0.00-99.99/100.0-655.3 0.00

0.00-99.99/100.0 0.50

00(Invalid)/01(Valid) 00

0.00-99.99/100.0-150.0(%) 135.0

0.00-99.99/100.0-120.0(Hz) 7.50

00(operator)/01(option1)/02(option2) 00

0.00-99.99s 1.00

03(free-run)04(deceleration stop)

20,21,100 21 70,71,101 71

03(free-run)04(deceleration stop)

Initial data

-FE/-FU/-F

Note

(Note 1) P044-P049 are displayed on a 0.4-55kW model.

1- 9

Page 13

1.2.2 L300P

d090

F203

deceleration time

30.00

OFF

5 4

3 2

OFF

12 11

Monitor code

Display

Function name

code

d001 d002 d003 d004

d005

d006

d007 d013 d014 d016 d017 d080 d081 Trip monitor 1 d082 Trip monitor 2 d083 Trip monitor 3 d084 Trip monitor 4 d085 Trip monitor 5 d086 Trip monitor 6

Output frequency monitor

Output current monitor Operation direction monitor PID feedback monitor

Intelligent input terminal monitor

Intelligent output terminal monitor

Frequency conversion monitor Output voltage monitor Electric power monitor Accumulated time monitor during RUN Power ON time monitor Number of trip time monitor

0.00-99.99/100.0-400.0(Hz) -

0.0-999.9(A) F(forward)/o(stop)/r(reverse) -

0.00-99.99/100.0-999.9/1000. -9999 . / 1000-9999/ 100- 999 (10000-99900)

0.00-99.99/100.0-999.9/1000. –9999 . / 1000-3996

0.0-600.0 V -

0.0-999.9 kW -

0.-9999./1000-9999/ 100- 999 h -

0.-9999./1000-6553(10000-65530) (time) Trip Code , frequency(Hz), current(A),

voltage(V),RUN time(h) power ON time(h) Trip Code , frequency(Hz), current(A), voltage(V),RUN time(h) power ON time(h) Trip Code , frequency(Hz), current(A), voltage(V),RUN time(h) power ON time(h) Trip Code , frequency(Hz), current(A), voltage(V),RUN time(h) power ON time(h) Trip Code , frequency(Hz), current(A), voltage(V),RUN time(h) power ON time(h) Trip Code , frequency(Hz), current(A), voltage(V),RUN time(h) power ON time(h)

Warning monitor Warning code F001 F002 1

F202 2 F003 1

F004

Output frequency

setting

acceleration time 0.01-99.99/100.0-999.9/1000.-3600.(s) 30.00

acceleration time 0.01-99.99/100.0-999.9/1000. -3600. (s) 30.00

deceleration time 0.01-99.99/100.0-999.9/1000. -3600. (s) 30.00

2nd

Operation direction

selection

0.0, starting frequency-Max. frequency (2nd max. frequency)(Hz)

0.01-99.99/100.0-999.9/1000. -3600. (s) 00(forward)/01(reverse) 00

(Note1) Change mode during run by selection of b031 (software lock selection). (Note2) Do not forget to press “STR” key when you change the display.

L300P monitor or data range

(digital operator)

(Example) FW, terminal2, and 1: ON Terminal 5, 4, 3 :OFF

(Example) Terminal2, 1:ON AL :OFF

Initial

data

0.00

Note

1 -10

Page 14

Function Mode

Base setting

Multistage

V/f characteristic

Code Function name L300P Setting range

A001 Frequency setting selection A002 Operation setting selection 01(terminal)/02(operator)/03(RS485)/04(option1)/05(option2) 01/01/02

A003 Base frequency 30. - Maximum. frequency(Hz) 50./60./60. A203 Base frequency, 2nd motor 30. - 2nd M aximum. frequency (Hz) 50./60./60. A004 Maximum frequency 30. - 400. (Hz) 50./60./60.

Maximum frequency, 2nd

A204

motor

A005 AT terminal selection

A006 02 selection

A011 0 start 0.00-99.99/100.0-400.0 (Hz) 0.00 A012 0 end 0.00-99.99/100.0-400.0 (Hz) 0.00 A013 0 start rate 0.-100.0 (%) 0. A014 0 end rate 0.-100.0(%) 100. A015 0 start selection 00 (external starting frequency)/01( OHz) 01 A016 O, OI, O2 sampling 1.-30.(times) 8.

A019 Multi-speed selection A020 Multi-speed 0 0.00, starting frequency-maximum. frequency(Hz) 0.00

A220 Multi-speed 0, 2nd motor 0.00, starting frequency-2nd maximum frequency(Hz) 0.00 A021 Multi-speed1 0.00, starting frequency-maximum frequency(Hz) 0.00 A022 Multi-speed2 0.00, starting frequency-maximum frequency(Hz) 0.00 A023 Multi-speed3 0.00, starting frequency-maximum frequency(Hz) 0.00 A024 Multi-speed4 0.00, starting frequency-maximum frequency(Hz) 0.00 A025 Multi-speed5 0.00, starting frequency-maximum frequency(Hz) 0.00 A026 Multi-speed6 0.00, starting frequency-maximum frequency(Hz) 0.00 A027 Multi-speed7 0.00, starting frequency-maximum frequency(Hz) 0.00 A028 Multi-speed8 0.00, starting frequency-maximum frequency(Hz) 0.00 A029 Multi-speed9 0.00, starting frequency-maximum frequency(Hz) 0.00 A030 Multi-speed10 0.00, starting frequency-maximum frequency(Hz) 0.00 A031 Multi-speed11 0.00, starting frequency-maximum frequency(Hz) 0.00 A032 Multi-speed12 0.00, starting frequency-maximum frequency(Hz) 0.00

speed,jogging frequency setting

A033 Multi-speed13 0.00, starting frequency-maximum frequency(Hz) 0.00 A034 Multi-speed14 0.00, starting frequency-maximum frequency(Hz) 0.00 A035 Multi-speed15 0.00, starting frequency-maximum frequency(Hz) 0.00 A038 Jogging frequency 0.00, starting frequency-9.99(Hz) 1.00

A039 Jogging selection

A041 Torque boost selection 00 (manual torque boost) / 01 (automatic torque boost) 00

Torque boost selection, 2

A241

motor A042 Manual torque boost 0.0-20.0(%) 1.0 A242 Manual torque boost, 2nd motor 0.0-20.0(%) 1.0 A043 Manual torque boost point 0.0-50.0(%) 5.0

Manual torque boost point, 2 A243

motor A044 1st control 00/(VC)/01(VP1.7power)/02(free V/f setting) 00 A244 2nd control 00/(VC)/01(VP1.7power)/02(free V/f setting) 00 A045 Output voltage gain 20. - 100. (%) 100. A051 DC braking selection 00(invalid)/01(valid) 00 A052 DC braking frequency 0.00-60.00(Hz) 0.50 A053 DC braking wait time 0.0 - 5.0(s) 0.0 A054 DC braking power 0. - 70. (%) 0. A055 DC braking time 0.0 - 60.0(s) 0.0

DC braking edge/level A056

selection

DC braking power A057

Direct current braking Analog input setting

(starting time)

DC braking time A058

(starting time) A059 DC carrier frequency 0.5-12(kHz) Derating <0.5-8(kHz)> 3.0

00( Changing of O and OI with AT terminal)/01(Changing of O and O2

00(binary : range is to 16 stage speed with 4 terminals)/01(bit : range

00(free-run on JG stop / invalid on running) / 01(stop decelerating on JG stop / invalid on running) / 02(DC braking on JG stop/invalid on running) / 03(free-run on JG stop/valid on running[JG after stop decelerating]) / 04 (stop decelerating on JG stop/valid on running) / 05 (DC braking on JG stop/valid on operating)

00(VR)/01(terminal)/02(operator)/03(RS485)/

04(option1)/05(option2)

30. - 400. (Hz) 50./60./60.

with AT terminal)

00(single)/01(auxiliary speed of O, OI) [no reversible]

/02(auxiliary speed of O, OI [reversible]

is to 6 stage speed with 5 terminals)

00 (manual torque boost) / 01 (automatic torque boost) 00

0.0-50.0(%) 5.0

00(edge action)/01(level action) 01

0. - 70. (%) 0.

0.00-60.0(s) 0.0

(Note) < > indicate the setting range of 90 to 132kW

Initial data

-FE/-FU/-FR 01/01/00

N o t e

1- 11

Page 15

Function Mode

Upper and lower

frequency

External frequency

AVR

Operation mode/ adjustable function

Accel

Decel

Instantaneous power failure

Electronic thermal

Code Function name L300P Setting range

A061 1st frequency upper limiter 0.00, 1st frequency lower limiter-maximum frequency(Hz) 0.00 A261 2nd frequency upper limiter 0.00, 2nd frequency lower limiter-2nd setting maximum

A062 1st frequency lower limiter 0.00, start frequency-maximum frequency(Hz) 0.00 A262 2nd frequency lower limiter 0.00, start frequency-2nd setting maximum frequency(Hz) 0.00

limiter / jump

A063 Jump frequency1 0.00-99.99/100.0-400.0(Hz) 0.00 A064 Jump frequency Width 1 0.00-10.00(Hz) 0.50 A065 Jump frequency2 0.00-99.99/100.0-400.0(Hz) 0.00 A066 Jump frequency Width 2 0.00-10.00(Hz) 0.50 A067 Jump frequency3 0.00-99.99/100.0-400.0(Hz) 0.00 A068 Jump frequency Width 3 0.00-10.00(Hz) 0.50 A069 Acceleration stop frequency 0.00-99.99/100.0-400.0(Hz) 0.00 A070 Acceleration stop time 0.00-60.0(s) 0.0 A071 PID selection 00(invalid)/01(valid) 00 A072 PID-P gain 0.2-5.0 1.0 A073 PID-I gain 0.0-3600.(s) 1.0 A074 PID-D gain 0.00-100.0(s) 0.00 A075 PID scale 0.01-99.99 1.00

PID control

A076 PID feedback selection 00(feedback : OI)/01(feedback : O) 00 A081 AVR selection 00(ON always)/01(OFF always)/02(OFF on decelerating) 00/00/02

A082 Motor voltage selection 200/215/220/230/240, 380/400/415/440/460/480 A085 Operation mode selection 00(normal operation)/01(energy-saving operation) 00

Energy-saving response-

A086

accuracy adjustment A092 Acceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A292 2nd acceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A093 Deceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A293 2nd deceleration time2 0.01-99.99/100.0-999.9/1000.-3600.(s) 15.00 A094 2nd stage adjustable selection 00(change with 2CH terminal)/01(change with setting) 00

2nd stage adjustable

A294

selection(2nd motor) A095 2nd acceleration frequency 0.00-99.99/100.0-400.0(Hz) 0.00

2nd acceleration

A295

frequency(2nd motor) A096 2nd deceleration frequency 0.00-99.99/100.0-400.0(Hz) 0.00

2nd deceleration frequency

A296

(2nd motor) A097 Acceleration pattern selection 00(straight line)/01(S-curve)/02(U-curve)/03(reverse U-curve) 00 A098 Deceleration pattern selection 00(straight line)/01(S-curve)/02(U-curve)/03(reverse U-curve) 00 A101 OI start 0.00-99.99/100.0-400.0(Hz) 0.00 A102 OI end 0.00-99.99/100.0-400.0(Hz) 0.00 A103 OI start rate 0.-100. ( %) 20. A104 OI end rate 0.-100. ( %) 100. A105 OI start selection 00(external start frequency)/01(0Hz) 01

A111 O2 start -400.--100./-99.9-0.00-99.9/100.-400.(Hz) 0.00 A112 O2 end -400.--100./-99.9-0.00-99.9/100.-400.(Hz) 0.00 A113 O2 start rate -100. - 100. (%) -100.

adjustment

A114 O2 end rate -100. - 100. (%) 100.

A131 Acceleration curve constant 01(small swelling)-10(large swelling) 02 A132 Deceleration curve constant 01(small swelling-10(large swelling) 02

b001 Retry selection

Allowable under-voltage

b002

power failure time

b003 Retry wait time 0.3-100.(s) 1.0

Instantaneous power-

b004

failure/under-voltage trip

during stop

Instantaneous power-

b005

failure/under-voltage

retry time selection

b006 Open-phase selection 00(invalid)/01(valid) 00

restart

b007 Frequency setting to match 0.00-99.99/100.0-400.0(Hz) 0.00 b012 Electronic thermal level 0.2*constant current-1.20*constant current(A)

Electronic thermal level

b212

(2nd motor)

Electronic thermal

b013

characteristic selection

Electronic thermal

b213

characteristic selection

(2nd motor)

Free electronic thermal

b015

frequency 1

Free electronic thermal

b016

current 1

Free electronic thermal

b017

frequency 2

Free electronic thermal

b018

current 2

Free electronic thermal

b019

frequency 3

Free electronic thermal

b020

current 3

00(change with 2CH terminal)/01(change with setting) 00

00(trip)/01(0Hz start)/02(start after equal frequency)/

03(trip after equaling frequency and deceleration stop)

02(invalid during stop and deceleration by stop command)

0.2*constant current-1.20*constant current(A)

00/(reduced characteristic)01(constant torque characteristic)/

frequency(Hz)

0.0-100.0 50.0

0.00-99.99/100.0-400.0(Hz) 0.00

0.3-1.0(s) 1.0

00(invalid/01(valid)/

00(16 times)/01(free) 00

02(free setting)

0.-400.(Hz) 0.

0.0-1000.(A) 0.0

0.-400.(Hz) 0.

0.0-1000. (A) 0.0

0.-400.(Hz) 0.

0.0-1000.(A) 0.0

Initial data

-FE/-FU/-FR

0.00

(230/400) (230/460) (200/400)

Rated Current of inverter Rated Current of inverter

01/01/00

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Page 16

Function Mode

Overload limit

Lock

Free V/f setting

Intelligent output terminal setting

intelligent

Code Function name L300P Setting range

Overload restriction

b021

selection

b022 Overload restriction level 0.50* rated current-1.50* rated current(A)

Overload restriction limit

b023

constant

Overload restriction 2

b024

selection

b025 Overload restriction level 2 0.50*rated current-1.50*rated current(A)

Overload restriction

b026

constant 2

Software lock mode

b031

selection

b100 Free V/f frequency 1 0.- Free V/f frequency2(Hz) 0. b101 Free V/f voltage 1 0.-800.0(V) 0.0 b102 Free V/f frequency 2 0.- Free V/f frequency3(Hz) 0. b103 Free V/f voltage 2 0.-800.0(V) 0.0 b104 Free V/f frequency 3 0.- Free V/f frequency4(Hz) 0. b105 Free V/f voltage 3 0.-800.0(V) 0.0 b106 Free V/f frequency 4 0.- Free V/f frequency5(Hz) 0. b107 Free V/f voltage 4 0.-800.0(V) 0.0 b108 Free V/f frequency 5 0.- Free V/f frequency6(Hz) 0. b109 Free V/f voltage 5 0.-800.0(V) 0.0 b110 Free V/f frequency 6 0.- Free V/f frequency7(Hz) 0.

b111 Free V/f voltage 6 0.-800.0(V) 0.0 b112 Free V/f frequency 7 0.-400.(Hz) 0. b113 Free V/f voltage 7 0.-800.0(V) 0.0

C001 Intelligent input 1 setting 18

C002 Intelligent input 2 setting 16

C003 Intelligent input 3 setting 03/13/03

C004 Intelligent input 4 setting 02

Intelligent input terminal setting

C005 Intelligent input 5 setting

Intelligent input1 a/b

C011

(NO/NC) selection Intelligent input2 a/b

C012

(NO/NC) selection Intelligent input3 a/b

C013

(NO/NC) selection Intelligent input4 a/b

C014

(NO/NC) selection Intelligent input5 a/b

C015

Input terminal setting

(NO/NC) selection Input FW a/b (NO/NC)

C019

Selection

C021 Intelligent output 11 setting 01 C022 Intelligent output 12 setting 00

C026 Alarm relay output

C027 FM selection

C028 AM selection C029 AMI selection

C031 Intelligent output 11 a/b 00(NO)/01(NC) 00 C032 Intelligent output 12 a/b 00(NO)/01(NC) 00 C036 Alarm relay output a/b 00(NO)/01(NC) 01

Overload advance notice

C040

signal output mode Overload advance notice

C041

level Frequency arrival setting

C042

for acceleration. Arrival frequency setting for

C043

Output terminal state setting,

Output level setting

deceleration.

C044 PID deviation setting level 0.0-100.0(%) 3.0

00(invalid)/01(enabled on acceleration / constant speed)/02(enabled

on constant speed)

0.10-30.00(s) 1.00

00(invalid)/01(valid on acceleration / constant speed)/02(valid on

constant speed)

0.10-30.00(s) 1.00

00(impossible to change the data except this item when SFT terminal is ON)/01(impossible to change the data except setting frequency item when SFT terminal is ON)/02(impossible to change the data except this item)/03(impossible to change the data except setting frequency item)/10(possible to change data on operating)

01/(RV:Reverse is valid)/02(CF1:Multi-speed1)/ 03(CF2:Multi-speed2)/ 04(CF3:Multi-speed3)/ 05(CF4:Multi-speed4)/ 06(JG:Jogging)/ 07(DB:External DC braking)/08(SET:2nd control)/ 09(2CH:two-stage adjustable speed)/11(FRS:Free-run)/ 12(EXT:External trip)/13(USP:Unattended start protection)/ 14(CS:commercial change)/15(SFT:software lock)/ 16(AT:Analog input voltage/current select)/18(RS:Reset inverter)/ 20(STA:3wire run)/ 21(STP:3wire keep)/22(F/R:3wire forward/reverse)/ 23(PID:PID selection valid/invalid)/24(PIDC:PID integrating reset)/ 27(UP:Remote control UP function)/ 28(DWN:Remote control DOWN function)/ 29(UDC:Remote control data clear)/31(OPE:Force operate ope)/ 32(SF1:Multi-speed bit1)/ 33(SF2:Multi-speed bit2)/34(SF3:Multi-speed bit3)/ 35(SF4:Multi-speed bit4)/36(SF5:Multi speed bit5)/ 37(SF6:Multi-speed bit6)/38(SF7:Multi-speed bit7)/ 39(OLR:Overload restriction change)/no(NO:No assign)

00(NO)/01(NC) 00 00(NO)/01(NC) 00 00(NO)/01(NC) 00/01/00 00(NO)/01(NC) 00

00(NO)/01(NC) 00 00(NO)/01(NC) 00

00(RUN:running)/01(FA1:Frequency arrivaltype1 signal)/ 02(FA2:frequency arrival type2 signal)/03(OL:Overload advance notice signal)/04(OD:Output deviation for PID control)/05(AL:Alarm signal)/06(FA3:Only setting frequency)/08(IP:On instantaneous stop/ 09(UV:Under voltage)/11(RNT:RUN time over)/12(ONT:ON time over)/

00(Output frequency)/01(Output current) / 03(Digital output frequency)/04(Output voltage)/ 05(Input electric power)/06(thermal load rate)/07(LAD frequency) 00(Output frequency)/01(Output current)/04(Output voltage)/ 05(Input electric power)/06(thermal load rate)/07(LAD frequency) 00(Output frequency)/01(Output current)/04(Output voltage)/ 05(Input electric power)/06(Thermal load rate)/07(LAD frequency)

00(On accel. And decel, constant speed)/01(Only constant speed) 01

0.0-2.0*rated current(A)

0.00-99.99/100.0-400.0(Hz) 0.00

Initial data

-FE/-FU/-FR 01

Rated

current of

inverter

x 1.20

Rated

current of

inverter

x1.20

00 00

Inverter

rated current

N o t e

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Page 17

Function Mode

Communic

function

The others

Code Function name L300P Setting range

C070 Data command 02(operator)/03(RS485)/04(option1)/05(option2) 02

Communicating

C071

ation

transmission speed C072 Communication code 1. - 32. 1. C073 Communication bit 7(7bit)/8(8bit) 7 C074 Communication parity 00(no parity name)/01(even parity)/02(odd parity) 00 C075 Communication stop bit 1(bit)/2(bit) 1

Communication waiting

C078

time C081 O adjustment 0.-9999./1000-6553(10000-65530)

C082 OI adjustment 0.-9999./1000-6553(10000-65530) C083 O2 adjustment 0.-9999./1000-6553(10000-65530)

C085 Thermistor adjustment 0.0 - 1000. 105.0 C086 AM offset adjustment 0.0 - 10.0(V) 0.0 C087 AMI adjustment 0. - 255. 80 C088 AMI offset adjustment 0. - 20.0( mA) 4.0

Analog meter setting

RUN time/Power ON time

b034

level

b035 Operation direction restrict 00(Reverse is valid)/01(Only forward)/02(Only reverse) 00 b036 Start reduced voltage

b037 Display selection b080 AM adjustment 0. - 255. 180

b081 FM adjustment 0. - 255. 60 b082 Start frequency adjustment 0.10-9.99(Hz) 0.50 b083 Carrier frequency setting 0.5-12.0(kHz) Derating enable, <0.5-8.0kHz> 3.0

b084 Initialize mode

Country code for

b085

initialization

Frequency scalar

b086

conversion factor

b087 STOP key enable 00(valid)/01(invalid) 00

Resume on FRS

b088

cancellation mode

b090 BRD usage ratio 0.0-100.0(%) 0.0 b091 Stop mode selection 00(deceleration stop)/01(Free-run stop) 00

b092 Cooling fan control

00(Always ON)/01(ON during run, After power ON, then for 5 minutes

b095 BRD selection b096 BRD ON level 330-380/660-760(V) 360/720 b098 Thermistor selection

b099 Thermistor error level 0. – 9999. ( ohm) 3000. C061 Thermal warning level 0. – 100. ( %) 80 C091 Debug mode selection 00(No display)/01(Display) 00 C101 UP/DWN selection 00(No frequency data)/01(Keep frequency data) 00

C102 Reset selection

Reset f frequency matching

C103

selection

C121 O zero adjustment 0.-9999./1000-6553(10000-65530) C122 OI zero adjustment 0.-9999./1000-6553(10000-65530) C123 O2 zero adjustment 0.-9999./1000-6553(10000-65530)

1st allowable motor

H003

selection 2nd allowable motor

H203

selection H004 1st motor pole selection 2/4/6/8(pole) 4 H204 2nd motor pole selection 2/4/6/8(pole) 4 H006 1st stabilized factor 0. - 255. 100. H206 2nd stabilized factor 0. - 255. 100.

Option1 operation selection

P001

on error

Option2 operation selection

P002

on error

Digital input option input

P031

mode selection(Acc/Dec)

DeviceNet running order of

P044

monitoring timer setting

Setting in action of

P045

abnormal communication

Output assemble instance

P046

Number setting

Input assemble instance

P047

Number setting

Detect of idol mode for

P048

motion setting

Pole setting of rotation

P049

(Note) < > indicate the setting range of 90 to 132kW

speed

(Note1) P044-P049 are displayed on a 0.4-75kW model.

02(loop-back test)/03(2400bps)/04(4800bps)/

05(9600bps)/06(19200bps)

0.-1000.(ms) 0.

0.-9999./1000-6553(10000-65530)hr 0.

00(Start reduced voltage time small)

-06(Start reduced voltage time large)

00(all display)/01(each function display)/

02(User setting / main setting)

00(Trip history clear)/01(Data initialization)/

02(Trip history clear + data initialization)

00(Interior)/01(EC)/02(USA) 01/02/00

0.1-99.9 1.0

00(0Hz start)/01(Start f-equaling) 00

00(invalid)/01(valid<invalid during stop>)/

00(invalid)/01(Positive temperature coefficient enable)/

00(Trip cancel during ON)/01(Trip cancel during OFF)/

02(Valid only during trip<Cancel during ON>)

on stop is implied.)

02(valid<valid during stop>)

02 (NTC enable)

00(0H z start)/01(Start f-equaling) 00

0.20-90.0(kW) <0.20-160(kW)>

00(TRP)/01(RUN) 00 00(TRP)/01(RUN) 00

00(operation)/01(option1)/02(option2) 00

0.00-99.99s 1.00

00(trip)/01(trip after deceleration stop)/02(invalid)/

03(free-run)04(deceleration stop)

20,21,100 21 70,71,101 71

00(trip)/01(trip after deceleration stop)/02(invalid)/

03(free-run)04(deceleration stop)

0-38(even only) 0

Initial data

-FE/-FU/-FR

Setting on forwarding Setting on forwarding Setting on forwarding

06 00

00 00

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

Set on

forwarding

N o t e

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Page 18

Function Mode

Code Function name L300P Setting range

U001 User1 selection no/d001-P040 <P031> no U002 User2 selection no/d001-P040 <P031> no U003 User3 selection no/d001-P040 <P031> no U004 User4 selection no/d001-P040 <P031> no U005 User5 selection no/d001-P040 <P031> no U006 User6 selection no/d001-P040 <P031> no U007 User7 selection no/d001-P040 <P031> no U008 User8 selection no/d001-P040 <P031> no U009 User9 selection no/d001-P040 <P031> no U010 User10 selection no/d001-P040 <P031> no

U011 User11 selection no/d001-P040 <P031> no

User selection

U012 User12 selection no/d001-P040 <P031> no

(Note) < > indicate the setting range of 90 to 132kW

Initial data

-FE/-FU/-FR

N o t e

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Page 19

2. TROUBLE SHOOTING

2.1 Inverter trip contents, remedy, advice

Trip contents

It’s one of INV failure by locked motor, fast ACC/DEC because big current will be flown. By over current detection, INV will shut the output by the hardware. This detection will be done by AC

Over current detection at output stage

Over load detection at output stage(with motor)

Over voltage detection after BRD %ED was run out

Over voltage detection (DC bus voltage)

EEPROM (contradiction)

Under voltage(DC bus voltage)

CT offset

CPU(micro processor misoperation)

External(customer’s selection)

USP(US version default or customer’s selection)

Ground default at power on at output stage

Incoming over voltage detection

CT. Over current will be detected about

200% of rated level on SJ300. Over current will be detected about 150% of rated level on L300P.

INV is monitoring the output current, if the connected motor was overload conditions, INV will detect the overload, if the level was exceeded preset level, INV will shut the output. (E-thermal characteristic has deleting characteristic by the output freq. If the freq. Is less than 5Hz, it has more chance to have the trip. Over current will be detected about 200% of rated level on SJ300. If the load has big inertia moment, while ACC, there is a possibility to disturb the ACC by the detection. In this case, adjust torque boost if v/f control is selected.

This detection is over voltage detection, but the condition is different from the normal over voltage trip. The difference is below. If the preset BRD %ED level(d090) was run out, BRD circuit can not work and if DC bus voltage will detect the over voltage level, INV will shut the output.

If DC bus voltage is exceeded specific level by generating energy from the connected motor, high incoming AC voltage, INV will shut the output. The DC bus voltage level is About 400VDC (200V class) About 800VDC (400V class)

INV uses EEPROM to preset parameters, if the EEPROM was affected by external noise, abnormal heat, micro processor will detect the contradiction such as sum check , INV will shut the output.

If DC bus voltage is low, INV can’t work properly especially control circuit, in this case, INV will shut the output. The DC bus voltage level is About 200VDC or less(200V class) About 400VDC or less(400V class)

INV uses CT to detect motor current, if the CT outputs unusual offset level while INV stop, INV will shut the output. The voltage level is about 0.6V or more. If built in Micro processor works improper, if it detects failure, INV will shut the output.

If the intelligent terminal detects the input signal from external devices, INV will shut the output. This function/trip is customer ’s selection. If EXT function is not selected, there is no chance to have the trip. If INV is ready to start at power on, INV will shut the output. This function/trip is customer’s selection. If USP function is not selected, there is no chance to have the trip. Only at power on, INV will detect ground fault between INV and the connected motor, INV will shut the output. If the motor remaining voltage exists, this detection doesn’t work. If DC bus voltage is continuously exceeding specific level more than 30 sec, INV will shut the output. The DC bus voltage level is About 380VDC or above (200V class) About 760VDC or above (400V class)

While constant speed While deceleration While acceleration

others

Digital operator display

Remedy, advice

Load changed rapidly. Short circuit or earth contact (ground fault) in the motor or the motor cable.

If fast deceleration is happening preset Decel time longer

If fast acceleration is happening preset Accel time longer Any motor locked, check the wires High preset torque boost, reduce the value Is the preset DC injection brake level high Any CT malfunction, any noise

Too heavy load Thermal level proper ?

Perform above adjustment referring to d104, to reduce the electronic thermal level.

Any fast decel Busy running cycle

Preset BRD%ED proper ? low ? Perform above adjustment referring to d103, to reduce the BRD usage ratio.

Any fast decel Earth contact (ground fault) in the motor or the motor cable. Any back energy from the load

Perform above adjustment referring to d102, so that the DC bus voltage does not exceed the trip level.

Any big noise near the INV Ambient temp. is too high.

Any incoming AC V drop Sufficient power capacity Any thyristor failure

Perform above adjustment referring to d102, so that the DC bus voltage does not exceed the trip level.

Any high offset signal of the CT

Any big noise near the INV Micro processor failure

Check the configuration, signal, wiring, conditions

Check the configuration,signal, wiring, conditions

Earth contact (ground fault) in the motor or the motor cable., IGBT failure

Any high incoming voltage except deceleration implement input ACL

2- 1

Page 20

Trip contents

Instant power failure detection

Over heat detection

Gate array(INV domestic problem)

Input phase failure detection

IGBT over current detection (equivalent as power module)

Thermister(customer’s selection)

Brake error (customer’s selection)

Option board 1 error 0–9

Option boad 2 error 0-9

Power off/ waiting from AC incoming voltage recovery

If Instant power failure 15ms or more happened, INV will shut the output. If the instant power failure is longer than preset allowable time or affordable control supply voltage time, INV will work as normal power off. This means INV will re-start with the run command after the long instant power failure. If main circuit temp. was exceeded specific level such as high ambient temp., fan failure, INV will shut the output. The temp. is detected at heat sink over 100 Celsius. If there was any communication error between micro processor and gate array, or if gate array can’t detect IGBT’s turn on/off such as IGBT failure.

If one of incoming 3 phase voltage was missed, INV will shut the output if the detect function was preset. The detection delay is about 1 sec. If instant over current happened between INV and the

connected motor, INV will shut the output. Under this INV trip, the detected phase is possible to refer at d105 display. Even retry function is preset, INV can not retry after this detection. If motor over temp. happened by integrated thermistor’s resistor value in the motor, INV will shut the output.

After INV output brake release signal, INV couldn’t detect brake on/off within b124(waiting time for brake operation. (if b120(brake control switch) was preset “01”) Detection of connected option card 1. For more details, refer to the instruction manual of the card.

Detection of connected option card 2. For more details, refer to the instruction manual of the card.

Stand by condition because of low DC bus voltage such as power off, INV will shut the output. The detection level is same as under voltage trip.

Digital operator display

Remedy, advice

Any incoming AC V drop No contact failure in MCB,Mg?

Any cooling fan failure, disturbance of the cooling such as dusty fin. Installation vertical Ambient temp. high Any big noise near the INV Any IGBT failure Connection of flat cable/ribbon cable

Any missing phase No contact failure in MCB,Mg?

Short circuit or earth contact (ground fault) in the motor or the motor cable Any IGBT failure Any loose connection on main circuit such as power board

Check the motor temp. Any thermistor failure in the motor Any noise in the thermistor signal

Is the brake working ON/OFF Preset B124 too short Brake signal/connection OK

Make sure the connection of the card 1 Make sure if the usage is proper

Make sure the connection of the card 2 Make sure if the usage is proper

Any incoming AC V drop No contact failure in MCB,Mg? Check the DC bus voltage Perform above adjustment referring to d102, so that the DC bus voltage does not exceed the trip level.

2- 2

Page 21

2.2 Option error

Display of remote

2.2.1 Feed-back board (SJ-FB)

Trip Contents

ü Wire break and/or loose connection of the encoder signal.

Encorder wire cut

Over speed

Positioning error

Cnnection error

ü Encoder failure or used the encoder which is not line driver

output.

ü Used encoder without Z phase signal. Detect when the motor rotation exceeds

(Maximum frequency) × (over speed detection level (P026)) Detects when the deviation between actual position and position

command exceeds 1,000,000 pulses.

It displays, when the poor connection with SJ-FB is detected.

Digital operator display

Remedy, advice

ü Check the wiring. ü Replace recommended encoder. ü Set SWENC-2 “ OFF” on the card.

ü Tune Kp and J parameters which are

related to ASR to reduce the speed overshoot.

ü Increase position loop gain of APR. ü Decrease the input pulses per second of

the pulse train input.

ü Make sure the connection of the board ü Make sure if the usage is proper

2.2.2 Digital-input option board (SJ-DG)

Trip contents

Option card error

To detect the option card error(failure)

Digital operator display

2.2.3 Device- Net option board (SJ-DN)

The error display at the time of device network option board (SJ-DN) connection

Trip contents

It displays, when connection cutting and the timeout by

DeviceNet communication error

Duplication MAC ID

External trip

Communication error of inverter

Bus-Off etc. occur at the time of operation by DeviceNet instructions. (Trip by setup of P045 and P048)

It is shown that the apparatus of the same MAC ID exists in the same network.

The instance of Control Supervisor object 1 and Force by the attribute 17 Fault/Trip It displays, when set to 1.

It displays, when a timeout occurs by the communication between an inverter and a DeviceNet option board.

Make sure the connection of the board Make sure if the usage is proper

Digital operator display

Remedy, advice

operator

ERR1＊＊＊

O P1-0 OP2-0

O P1-1 OP2-1

O P1-2 OP2-2

O P1-9 OP2-9

2- 3

Page 22

2.3 Check of the trip monitor contents

ing command ON while 0Hz command.

(1) Trip cause / Display explanation

(4) DC bus voltage at trip (V)

11111

(2) Output frequency at trip (Hz)

(3) Output current at trip (A)

(5) Accumulated running time until tripping (h)

Trip cause. Refer to 4.4.1

Inverter status at tripping

: While reset : While standstill : While deceleration

: While constant speed

: While acceleration

: Runn

: While start procedure

: While DC injection braking

: While overload limitation

(6) Accumulated power ON time until tripping (h)

2- 4

Page 23

2.4 Check of the warning monitor contents

Warning message is come out when there is any contradiction. Program lamp “PRG” is turned ON while warning (until the data are corrected).

Warning message and automatic rewriting

Warning Related parameters

001/ 201 002/ 202 004/ 204 005/ 205 006/ 206

009 012/ 212 015/ 215 016/ 216 021/ 221 025/ 225 031/ 231 032/ 232

035/ 235

036

037

085/ 285

086

091/ 291 092/ 292

095/ 295

096

110

120

Warning is cleared when the setting fulfils the above condition. Date will be changed automatically to the basic code.

Frequency upper limiter A061/A261 > Frequency lower limiter A062/A262 > Base frequency A003/A203 > Output frequency F001, Multistage speed 0 A020/A220 > Multistage speed 1-15 A021-A035 > Orientation speed setting P015 > Frequency lower limiter A062/A262 > Output frequency F001, Multistage speed 0 A020/A220 > Multistage speed 1-15 A021 - A035 > Frequency upper limiter A061/A261 < Output frequency F001 , Multi stage speed 0 A020/A220 < Frequency upper limiter A061/A261 < Frequency lower limiter A062/A262 < Output frequency F001 , Multi stage speed 0 A020/A220 < Multi stage speed 1-15 A021-A035 < Jogging frequency A038 <

Output frequency F001 , Multi stage speed 0 A020/A220 <>

Multi stage speed 1-15 A021-A035 <> Frequency upper limiter A061/A261 >

Frequency lower limiter A062/A262 > Output frequency F001 , Multi stage speed 0 A020/A220 > Multi stage speed 1-15 A021-A035 > Free v/f frequency 1-6 b100,b102,b104,b106,b108,b110 > Free v/f 1 b100

Free v/f frequency 2-6 b102,b104,b106,b108,b110 < Free v/f frequency 1 b100 > Free v/f frequency 3-6 b104,b106,b108,b110 < Free v/f frequency 1,2 b100,b102 > Free v/f frequency 4-6 b106,b108,b110 < Free v/f frequency 1-3 b100,b102,b104 > Free v/f frequency 5,6 b108,b110 < Free v/f frequency 1-4 b100,b102,b104,b106 > Free v/f frequency 6 b110 < Free v/f 6 b110 Free v/f frequency 1-5 b100,b102,b104,b106,b108 > Free v/f 6 b110

Free electronic thermal frequency 2,3 b017,b019 < Free electronic thermal frequency 1 b015 >

Free electronic thermal frequency 3 b019 < Free electronic thermal frequency 1,2 b015,b017 >

condit

ion

Base

Maximum frequency A004/A204

Frequency upper limiter A061/A261

Frequency lower limiter A062/A262

Start frequency b082

Jump freq. 1/2/3 +/- Jump width A063 +/ - A064 A065 +/- A066 A067 +/- A068 (note 1)

Free v/f 7 b112

Free v/f 1 b100 Free v/f 2 b102 Free v/f 3 b104 Free v/f 3 b104

Free v/f 4 b106 Free v/f 4 b106

Free v/f 5 b108 Free v/f 5 b108

Free electronic thermal frequency 1 b015 Free electronic thermal frequency 2 b017 Free electronic thermal frequency 3 b019

(note 1)The jump frequency will be automaically re-written to the lowest jump frequency (=jump frequency - jump width)

2- 5

Page 24

2.5 Return to an initialization setup (Factory-shipment state)

STR

RUN

STR

RUN

STR

RUN

The rewritten setting value is initialized and it can return to the state at the time of factory shipments. The career of a trip is clearable. The contents of initialization are as follows. RUN time and power supply ON time are unclearable.

Item FNC mode Data Contents

00 Only a trip career is cleared.

Initialization selection

b084

02 A clearance of a trip career and a setup are

00 Initial data selection

b085

01 Initial cofiguration value for Europe

02 Initial cofiguration value for USA

(The initialization method) Please initialize by the following methods after setting up the above and a setting item.

Only initialization of setting value is carried out. Setting value will be in the state at the time of factory shipments.

initialized. Initial cofiguration value for inside of Japan

MIN

記憶

POWER ALARM

Hz V A

MAX

RUN PRG

運転停止/ﾘｾｯﾄ

機能 FUNC

HITACHI

STOP/RESET

(1) Where a function key, a rise key, and a down key are pushed simultaneously, please push stop/reset key. If a display blinks, please detach a stop/reset. Then, please detach a function key, a rise key, and a down key.

Under initialization for Europe

HITACH

RUN

PRG

運転停止/ﾘｾｯﾄ

機能 FUNC

STOP/RESET

MIN

(2) Under initialization

The above-mentioned display is for the inside of Japan. Others are as follows.

記憶

POWER ALARM

Hz V A

MAX

MIN

記憶

POWER ALARM

Hz V A %

MAX

HITACHI

RUN PRG

運転停止/ﾘｾｯﾄ

機能 FUNC

STOP/RESET

(3)When displayed on a monitor part as "d001", it is the completion of initialization.

Under initialization for USA

Under trip career initialization

A display turns around a left end.

2- 6

Page 25

3.Debug Mode

Under voltage

Additional displays as follows can be seen by turning Debug mode ON (C091 ->1).

3.1 Monitor mode

No Functional Display code SJ300/L300P A Monitor or data range

1 Control frequency monitor d101 0.00-99.99/100.0-400.0Hz 2 Direct-current voltage monitor d102 0.0-999.9V 3 BRD on-monitor d103 0.00-99.99/100.0s 4 Electronic thermal monitor d104 0.00-99.99/100.0% 5 Gate array trip factor monitor d105 00-FF 6 MCU No. monitor d106 0000-9999

d101 ( Output frequency monitor (Hz)): Monitor of the output frequency of the inverter.

d102 ( DC bus voltage monitor (V)): Monitor of the DC bus voltage (VPN) of the inverter.

d103 ( BRD ON monitor (s)): There is an integrated BRD circuit on 11kW and less for SJ300, and 15kW and less

for L300P series. You can find accumulated turning ON time for the integrated BRD transistor.

d104 ( Electronic thermal monitor (%)):You can find the usage ratio of electronic thermal performance as %.

d105 (Trip cause monitor of gate array):There are 8 items of trips which are detected by the internal gate array

and these items are transmitted to MCU.

Bit7 bit6 Bit5 bit4 bit3 bit2 bit1 bit0

Gate array error (E23)

Contents of d105 are expressed in HEX.

(Example 1) 20 20 (HEX) = 00100000 (BIN) bit5 = “1” -> IGBT error (V phase)

(Example 1) 62 62 (HEX) = 01100010 (BIN) bit1, bit5, bit6 = “1 ” -> IGBT error (U, V, W phase)

IGBT error W phase (E30)

IGBT error V phase (E30)

Over temperature (E21)

Over voltage (E07)

(E09)

IGBT error U phase (E30)

Option Ground fault (E14)

d106(MCU No monitor): Display the software management number of MCU incorporated.

3- 1

Page 26

3.2 Function mode

SJ300/L300P A monitor or data range

For factory adjustment (change prohibition)

C170 to C194

JP(for Japan)/EU(for EC)/USA(for

USA)

0.2(0.2)-55.0(75.0)<75.0(90.0)-132.0>

200(200V class)/400(400V class)

Inverter (logic board) settings can be done as follows.

NO. Functional Display code

6 18 Inverter area code selection C195 19 Inverter capacity code selection C196 20 Inverter voltage class code selection C197 21 Inverter mode change selection C198 00(SJ300)/01(L300P)

Be sure to perform initialization according to the instruction manual after change the data above. Parameter b085 is prior to C195.

change prohibition

3- 2

Page 27

3.3 A setup of an inverter

The logic board of 55 or less kW’s is common by each capacity (0.4-55kW) and the voltage class (200/400V). Please check that name plate of logic is after SJ300P-L K. However, it is necessary to unite with an inverter main part and to set up a logic board.

3.3.1 Setting procedure

(1) Preparation before switching on a power supply

(1)-1 Please connect a digital operator. (2) Please carry out a power supply injection. (3) Each code of an inverter use area, output capacity, and voltage class and model selection, and initial data is

set up.

(3)-1 It is made the debug mode.

(The setting method) Please display C091, push FUNC key, input 01 and push STR key.

(3)-2 A use area code is set up.

(The setting method) Please display C195, push FUNC key, choose either of the codes (JP, EU, USA)

shown in Table 3, and push STR key.

(3)-3 An output capacity code is set up.

(The setting method) Please push FUNC key after displaying C196. Please push a FUNC key and choose

the code SJ300 was shown in Table 1 and L300P was indicated to be to Table 2. Then, please push STR key.

(3)-4 A voltage class code is set up.

(The setting method) Please push FUNC key after displaying C197. Please push a FUNC key and choose

the code SJ300 was shown in Table 1 and L300P was indicated to be to Table 2. Then,

please push STR key. (3)-5 A model selection code is set up. (The setting method) Please push FUNC key after displaying C198 . Please push a FUNC key and choose

the code indicated to be to Table 4. Then, please push STR key. (3)-6 Data is initialized.

(The setting method) Please display b085 , push FUNC key, choose either of the codes (00, 01, 02) shown in

Table 3, and push STR key.

(4) An initial data code is set up.

(4)-1 Initialization selection is performed. (see the 2-5 clause)

(The setting method) Please display b084 , push FUNC key, input the 02 and push STR key.

Then, where a function key, a rise key, and a down key are pushed simultaneously, please push a stop key. Please detach a stop key, if a display blinks.

Then, please detach a function key, a rise key, and a down key. It checks whether the set-up use area code is displayed during initialization.

(for Japan : JP , for Europe : EU , for USA : USA)

(5) Please carry out power supply interception after an initialization end (after displaying d001 again). (6) Please re-switch on a power supply.

3.3.2 Initial cofiguration completion check procedure

(1) A setup of the voltage class is checked. (The check method) Please display A082, push FUNC key and check that it is ***.

* Please check having become as shown below about a display of the portion of ***.

Model Display

-LF/LFR -> 200

-LFU -> 230

3- 3

Model Display

-HF/HFR -> 400

-HFE -> 400

-HFU -> 460

Page 28

Code

C196

C197

H003

Code

C196

C197

H003

(2) A setup of output capacity is checked.

Model

(The check method) Please display H003, push FUNC key and check that it is ***.

* Please check having become as shown in H003 of Table 1 and Table 2 about a display of the portion of ***.

(3) Model selection of Sj300 /L300P is checked.

(The check method) Please display H-- and check that the displays when pushing FUNC key once are

SJ300:H001 and L300P:H003.

Table1.The correspondence table by the setting code model of SJ300

Code Model

-004LF/LFU 0.4 200 0.4

-007LF/LFU 0.75 200 0.75

-015LF/LFU 1.5 200 1.5

-022LF/LFU 2.2 200 2.2

-037LF/LFU 3.7 200 3.7

-055LF/LFU 5.5 200 5.5

-075LF/LFU 7.5 200 7.5

-110LF/LFU 11.0 200 11.0

-150LF/LFU 15.0 200 15.0

-185LF/LFU 18.5 200 18.5

-220LF/LFU 22.0 200 22.0

-300LF/LFU 30.0 200 30.0

-370LF/LFU 37.0 200 37.0

-450LF/LFU 45.0 200 45.0

-550LF/LFU 55.0 200 55.0

C196

(Output

capacity)

C197

(Voltage

class)

H003

(motor

capacity)

Model

-007HF/HFE/HFU 0.75 400 0.75

-015HF/ HFE/HFU 1.5 400 1.5

-022HF HFE/HFU 2.2 400 2.2

-037HF/HFU 3.7 400 3.7

-040HFE 3.7 400 4.0

-055HF/HFE/HFU 5.5 400 5.5

-075HF/HFE/HFU 7.5 400 7.5

-110HF/HFE/HFU 11.0 400 11.0

-150HF/HFE/HFU 15.0 400 15.0

-185HF/HFE/HFU 18.5 400 18.5

-220HF/HFE/HFU 22.0 400 22.0

-300HF/HFE/HFU 30.0

-370HF/HFE/HFU 37.0 400 37.0

-450HF/HFE/HFU 45.0 400 45.0

-550HF/HFE/HFU 55.0 400 55.0

(Output

capacity)

(Voltage

class)

400 30.0

capacity)

(motor

Table2.The correspondence table by the setting code model of L300P

Code

-110LFR/LFU 11.0 200 11.0

-150LFR/LFU 15.0 200 15.0

-185LFR/LFU 18.5 200 18.5

-220LFR/LFU 22.0 200 22.0

-300LFR/LFU 30.0 200 30.0

-370LFR/LFU 37.0 200 37.0

-450LFR/LFU 45.0 200 45.0

-550LFR/LFU 55.0 200 55.0

C196

(Output

capacity)

C197

(Voltage

class)

H003

(motor

capacity)

Model

-110HFR/HFE/HFU 11.0 400 11.0

-150HFR/HFE/HFU 15.0 400 15.0

-185HFR/HFE/HFU 18.5 400 18.5

-220HFR/HFE/HFU 22.0 400 22.0

-300HFR/HFE/HFU 30.0 400 30.0

-370HFR/HFE/HFU 37.0 400 37.0

-450HFR/HFE/HFU 45.0 400 45.0

-550HFR/HFE/HFU 55.0 400 55.0

Table3.Use area code

Local selection code

C195

(Use area)

b085

(Initial data)

For Japan JP 00

For EU EU 01

For USA USA 02

Table4. Model selection code

Model selection

code

C198

(Model selection) SJ300 00 L300P 01

(Output

capacity)

(Voltage

class)

(motor

capacity)

3- 4

Page 29

4. The check of control power supply voltage and a control signal

3.5V

5V0VUpper arm ON

Lower arm ON

0.5V

4.1 Control power supply

Item

Tolerance level

Measurement place

+ -

PV5 +5V power supply PV12 +12V power supply

4.5V - 5.5V J1 connector 25,16pin Control terminal L

10.8V - 13.2V J1 connector 7pin Control terminal L

NV12 -12V power supply -13.2V - -10.8V J1 connector 5pin Control terminal L PV24 24V power supply

21.6V - 26.4V

J1 connector 3,4pin,

Control terminal P24

Control terminal CM1

4.2 Control signal

Signal Measurement place The contents of operation Observation waveform

A main circuit direct-current voltage

VDC J1 connector 12pin-L

IUF IWF

J1 connector 9pin-L J1 connector 8pin-L

detected signal VDC=6.396V/400V*VPN(200Vclass) VDC=6.396V/800V*VPN(400Vclass)

A motor current detected signal At the time of inverter rated load: About

3.3 V peak

Direct-current voltage

3.3V

-3.3V

TRIP J1 connector 21pin-L

PHF J1 connector 22pin-L

IPL J1 connector 11pin-L

GS J1 connector 20pin-L

US VS WS

J1 connector 17pin-L J1 connector 18pin-L J1 connector 19pin-L

GS J1 connector 30pin-L

The signal at the time of carrying out a trip by the trip factor which a gate array judges (P3-1 reference) Normal : 5V(H) Inside of a trip : about 0.3V(L)

Phase failure protection detected signal Normal :5V(H) Phase failure detection :about0.5V(L) The instantaneous power failure signal of R0-T0 part Power On : about0.5V(L) Power Off : 5V(H)

Power-module protection Under operation : about 5V(H) Under a stop : about 0.5V(L)

PWM signal Upper arm ON : about 3.5V(L) lower arm ON : about 5V(H)

The trip distinguished by GA is canceled.

Normal : about 5V(H) Under reset : about 0.5V(L)

Direct-current voltage

Reset Reset

4-1

Page 30

5. Maintenance and Inspection

5.1 Maintenance and Inspection

5.1.1 Daily inspection

Main check points to be done while operation are as follows.

(1) Whether the motor rotates as expected. (2) Whether the installation condition have no problem. (3) Whether there is no problem in cooling. (4) Whether there is any abnormal vibration and noise. (5) Whether there is any abnormal temperature rising and change in color. (6) Whether there is any abnormal smell.

Measure the input voltage of the inverter by a tester while operation to confirm the followings.

(1) No frequent voltage fluctuation. (2) All line voltages are balanced and stable.

5.1.2 Cleaning

Always keep the inverter clean. Use soft cloth dipped with neutrality detergent or ethanol and wipe the dirty portion with care.

(note) Do not use such as acetone, benzene, toluene or alcohol which may damage the coating of the

inverter.

5.1.3 Periodical inspection

Check the portions where the inverter must not be in operation.

Please contact HITACHI for a periodical inspection.

(1) Is there any abnormality in cooling? ---- Cleaning of air filter. (2) Tightening check and additional tightening. ---- Loose tightening of the screws and bolts could occur

due to vibrations and/or temperature changing. Be

sure to confirm carefully. (3) Isn’t there any corrosion or damage in the conductors? (4) Measurement of insulation resistance. (5) Check and replace of cooling fan, DC bus capacitors and relays if necessary.

5- 1

Page 31

5.2 Daily and annual maintenance

Interval

Measure the voltage between

within specifications

Make short circuit R, S, T, U,

Megger test between above

Check installation for looseness.

Terminal block

Check for stuttering noise during

Check the balance of the output

voltage of each phase to phase

No abnormal vibration & noise?

Confirm the smell caused by

With and without motor

Environment

Overall

Power supply

Conductors /

Mains

Item Contents

Ambient

Devices

overall

voltage

Overall

cables

Inverter /

Converter

Check ambient temperature,

humidity, dust, corrosive gas, oil

mist, etc.

Check for abnormal vibrations

and noise.

Check voltage between

input lines

Megger check

(Power terminal - Earth)

Check for evidence of over

heating in the various

components

Cleaning X

No change in shape? X Visual inspection No abnormalities

No damage in coating?

No damage?

Tester check between each

terminal

Method Criteria

X Visual inspection No abnormalities X

Remove connector J61 Disconnect power line Remove logic terminal

V, W, P, PD ,N ,RB and earth

X Visual inspection No abnormalities

Remove power cables Measure resistance;

with 1ohm range

Refer to

2.1. Installation

input terminals

Tighten No abnormalities

Visual inspection No abnormalities Visual inspection No abnormalities

Each input ⇔ P, N Each output ⇔ P, N

Ambient temperature:

-10 ~ +50°C (no icing) No condensation

No abnormalities and

> 5Mohm

Refer to

“5.5 How to measure

inverter &

converter“ portion

DC bus capacitor Check for leaking liquid X Visual inspection No abnormalities

Relay, contactor

Resistors

Cooling fan

Cooling

Operation check

Control circuit

Display

LED

display

Meter Working correct? X X Visual inspection Displays correct value

Overall

Motor

Insulation

resistance

Check for swelling

Check for capacitance X With capacitance meter

operation

No damage of contact?

Check for cracks or

changes in color No open circuit? X Tester check

Check for abnormal

vibration and noise

Check for dust

without motor.

Perform a sequence protection

operation test and make sure that there are no errors in the

protection and display circuits.

No illegible display;

No missing characters;

No segment failure of LEDs

Cleaning

No abnormal smell? X

Megger check

All terminals together - Earth

X Aural inspection No abnormalities

X Visual inspection No abnormalities

Visual inspection No abnormalities

Rotate manually

during power off

Visual inspection No abnormalities

Measure the output voltage

between U, V and W

Simulate operation of the

protection circuit

Visual, aural inspection No abnormalities

overheat, damage etc.

Measure resistance;

Each input ⇔ Earth

cables

85% or more of rated

capacitance

Tolerance of within

±10% of rated value

Smooth rotation and

no abnormalities

Within 2% of voltage

difference between

each phases.

Each protection should

be performed

No abnormalities

> 5Mohm

5- 2

Page 32

5.3 Megger test

There must be no

Disconnect all the wiring in case of megger test on external circuit, so that no test voltage is supplied to the inverter. Use tester (high resistance range) for the test of control circuit. Do not use megger nor buzzer. Megger test should be done only on the power (mains) portions. Do not perform megger test on control circuits.

(Use DC500V megger in case of megger test.) In case of megger test on power terminals, disconnect short circuit material at connector “J61” located close to R0T0 terminal, and connect R, S, T, PD, P, N, RB, U, V and W all together. Connect again the short circuit material to J61 after the test is done.

Motor

connection to the motor.

Be sure to disconnect the short circuit material for the megger test.

Power supply

power supply connected

DC500Vmegger

P P N R

R S

Earth terminal

U V

J61

5.4 Withstand voltage test

Do not perform withstand voltage test.

Semiconductors that are used in inverter can be degraded when withstand voltage is performed.

5- 3

Page 33

5.5 How to check inverter & converter portion

(Red)

(

Blk)

THY

Inverter and converter module can be checked by using a tester.

(Preparation)

(1)Disconnect all the connected wires and devices to the power terminals (R, S, T, U, V, W, P and RB). (2)Tester is to be set as 1ohm range.

(How to check)

Check the ON condition of each point shown below.

(note 1) Be sure to discharge DC bus voltage beforehand, which should be checked by DC bus voltage. (note 2) Normally, the resistance shows ∞ in case of OFF mode. In some cases resistance does not show ∞ due to the capacitance of DC bus capacitors. Resistance shows 3ohm ~ 50ohm (depends on the tester voltage) in case of ON mode. Resistance values may not be completely the same due to the electrical device (IGBT chip, diode chip…) difference. But we can regard the result is okay if all the data are nearly the same.

Tester polarity

D1 D2 D3 D4

Converter

D6 TR1 TR3 TR5 TR4

Inverter

TR6

TR2

R PD OFF

PD R ON

S PD OFF

PD S ON

T PD OFF

PD T ON

R N ON N R OFF S N ON N S OFF

T N ON N T OFF U P OFF P U ON

V P OFF P V ON

W P OFF

P W ON U N ON N U OFF

V N ON N V OFF

W N ON

N W OFF

RB P OFF

P RB ON

BRD

TR7

RB N OFF

N RB OFF

A K OFF

A G OFF

THY

Thyristor

K A OFF K G ON G A OFF G K ON

ON; Low resistance OFF; High resistance

Measure

ment

PD P

Converter Inverter

TR1 TR3 TR5

D2 D3

C+

D5 D6

TR7

BRD

TR4 TR6 TR2

Thyristor portion

5- 4

Page 34

5.6 Parts replacement

Label side of

Inverter is consists from many electrical components. And inverter cannot work properly unless all of them works normal. Electrical components in following table are the components which may degrade according to the usage period.

HITACHI recommend to replace those electrical components periodically to avoid any expected failure caused by them.

Parts name Recommended

period for

replacement Cooling fan 2 ~ 3 years Replace with fresh one. DC bus capacitors 5 years Replace with fresh one. (Decide after inspection.) Electrolytic capacitors on PCB Relays - Inspection in advance

5 years Replace with fresh one. (Decide after inspection.)

(1) Cooling fan

Lifetime of the cooling fan depends on the usage condition, however it is normally around 35,000 hours. That means it is recommended to replace the cooling fan every 2 ~ 3 years in case the inverter operates continuously. Of course it should be replaced immediately in case the abnormality is found.

(How to remove cooling fan for mold case)

• Remove terminal cover and front cover. ‚ Reconfirm that the charge lamp is turned OFF. ƒ Push both side of the cooling fan holder plate and pull out like following figure. „ Remove the connector for fan connection.

Remarks

•

(How to fix cooling fan for mold case)

• Pay attention to the direction of the cooling fan. ‚ Connect the fan connector to J21 or J22 (depends on the model) on the power PCB. ƒ Fix the cooling fan holder board to the inverter main body. „ Fix the front cover and terminal cover.

cooling fan

5- 5

Page 35

(How to remove cooling fan for steel case)

• Remove terminal cover and front cover. ‚ Reconfirm that the charge lamp is turned OFF. ƒ Remove the all screws of the cooling fan case and pull out like following figure.

„ Remove the connector for fan connection.

(How to fix cooling fan for steel case)

• Pay attention to the direction of the cooling fan. ‚ Connect the fan connector to J21 or J22 or J23 or J24 (depends on the model) on the power PCB. ƒ Fix the cooling fan case to the inverter main body. „ Fix the front cover and terminal cover.

(2) DC bus capacitor

Big capacitance of electrolytic capacitors are used in a DC bus line of the inverter as a smoothing circuit. Due to the chemical reaction inside the capacitor, its lifetime highly depends on the ambient temperature and usage condition. Replacement is recommended to be done in 5 years under normal usage condition. Also, it should be anyway replaced with new ones when there is any abnormality is found or its capacity becomes less than 85% of its rated capacitance.

(How to remove DC bus capacitor for mold case)

• Remove terminal cover. ‚ Reconfirm that the charge lamp is turned OFF. ƒ Remove blind cover. „ Remove all the screws connecting capacitor PCB and power PCB. … Pull the capacitor PCB downwards.

5- 6

Page 36

(How to fix DC bus capacitors for mold case)

• Put capacitor PCB onto the capacitor holder plate and put insulation sheet on it. ‚ Insert capacitor holder plate sliding along the ditch. ƒ Fix the capacitor PCB with screws. „ Fix terminal cover.

‚

(How to remove DC bus capacitor for steel case)

•

• Remove terminal cover. ‚ Under a stop confirm that the charge lamp is turned OFF. ƒ Remove all the screws connecting P,N BAR. „ Remove all the screws connecting capacitor case and inverter main body. … Pull the capacitor case downwards.

(How to fix DC bus capacitors for steel case)

• Put capacitor onto the capacitor case and drive all the screws. ‚ Insert capacitor case sliding along the ditch.

ƒ Fix the capacitor case with screws. „ Fix terminal cover.

5- 7

Page 37

5.7 Unit replacement

Unit replacement can be done without rewiring of the logic signal.

(How to exchange)

• Remove terminal cover. ‚ Reconfirm that the charge lamp is turned OFF. ƒ Remove the screws, right and left portion , like following figure. „ Plug out the logic terminal carefully. … In case of plugging in to the new inverter, pay attention not to bend the connection pins.

5- 8

Page 38

No. English

1 CB circuit / DC bus capacitor circuit 2 CB board / DC bus capacitor board 3 Instantaneous power failure detection 4 Phase failure detection 5 Opt coupler / Photo coupler 6 Reference voltage 7 Inrush current limiting (circuit) 8 Thyrister drive circuit (Suppressing circuit)

9 Power supply for Thyrister gate 10 Control signal for Thyrister 11 BRD drive circuit (incl. Short circuit protection) 12 Control signal for BRD 13 Short circuit detection 14 Power supply for lower arm IGBTs 15 Drive circuit for lower arm IGBTs (incl.Short circuit detection) 16 Drive circuit for upper arm IGBTs (incl.Short circuit detection) 17 Power supply for U phase 18 Current detection for U phase 19 Current detection for W phase 20 Control power supply 21 Temperature detection 22 Control power supply 23 Power supply for GA (Gate Array) 24 Power supply for I/F (interface) 25 UV (Under voltage) detection 26 Instantaneous power failure detection 27 Dividing circuit 28 OV (Over voltage) detection 29 Voltage detection for earch phase 30 f,sita detection 31 Main PCB 32 High speed opt coupler 33 Isolation amplifier 34 30 connections between main PCB and logic PCB 35 "H" while BRD ON 36 Approx. 3.3V peak at rated current 37 "L" while Inverter trips 38 "L" while phase failure 39 Communication signal,operates while standstill 40 PWM signal 41 Approx. 6.4V at OV level 42 "L" while stopped by Gate suppressing 43 Signal for frequency matching 44 Control power supply for digital portion 45 Control power supply for analog portion 46 Power supply for I/F (interface) 47 "H" while instantaneous power failure 48 OC(Over current)detection 49 Hardware latch 50 25 control terminals 51 31 control terminals 52 Logic PCB

Page 39

Internal block diagram

Page 40

J51

H I T A C H I

TGToRoUVW

OPT1C

OPT2C

SN RP SN

P24 PLC

121314

OOIO2

LAMAMI

AL2 AL1 AL0

Control Terminal Board

CN1

PLUG

OPEC

Plug

J61

Main Board

Board

TMN

TMP

CIB

8 7 6 5 4 3 2 1

CM1

R S

SJ300-004-007LF Circuit Diagram

+ +

CTU

CTW

Bus Capacitor

Fin

1 2 3

J21

28 29 30

Flat Cable

FAN

1 2 3 28 29 30

OPTXC

Option Board

Digital Operator

RUN

FUNC

STOP/RESE

STR

1 2 3

Logic Board

58 59 60TMC

58 59 60

OPTXC

Option Board

FW FM TH

CM1 11

CM2 H

Page 41

SJ300-015 - 055LF Circuit Diagram

J51

FAN

H I T A C H I

PToRo

UVW

J61

OPT1C

OPTX

TMC

7654321

FM TH

CM1 11

12131415CM2HOOIO2

LAMAMI

AL2

AL1

ALO

J21

RSTGNGCTU

TMN

TMP

PIM

+ + +

RUN STOP/RESE

FUNC

Fin

STR

1 2 3

PLUG OPEC

Digital Operator Plug

CN1

Bus Capacitor Board

28 29 30

Logic Board

58 59 60

CTW

Main Board

Flat Cable

OPTXC

Option Board

OPT2C

Option Board

SP SN RP SN

P24 PLC

FW 8

CM1

Page 42

SJ300-075-110LF , L300P-110-150LFR Circuit Diagram

J61

FAN

H I T A C H I

PToRoUV

J51

TMC

P24 PLC

FW 8

7654321

CM1

FM TH

CM1 11

121314

CM2HOOIO2

LAMAMI

AL2

AL1

ALO

Digital operator

RSTGN

FAN

TMP

TMN

Note: Control terminal symbol is SJ300.

PIM

++++++ +

FUNC

RUN

Fin

STOP/RESE

STR

1 2 3

Bus Capacitor Board

1 2 3 4 5 28 29 30

PLUG OPEC

Plug

Logic Board

58 59 60

CN1

58 59 60

Flat Cable

OPT1C

OPT2C

J21

Main Board

J22

OPTXC

Option Board

OPTXC

Option Board

Control Terminal Board

SP SN RP SN

Page 43

SJ300-150 - 220LF , L300P-185 - 300LFR Circuit Diagram

J51

12H I T A C H I

PToRoUV

OPTXC

OPT2C

TMC

SN RP SN

FW 8

7654321

CM1

CM1 11

CM2HO

OIO2LAMAMI

AL2

AL1

ALO

Control Terminal Board

CN1

PLUG

Digital

FAN

J53

J10

J11

J12

J52

J41

Control Power Board

J52

J41

DM Board

J31

Thermistor

IGBT

R S

+ ++

R T

J21

Main Board

J22

J54

J55

J61

OPEC

Flat Cable

OPT1C

OPTXC

Option Board

P24 PLC

RUN STOP/RESE

FUNC

STR

Operator Plug

Logic Board

Option Board

FM TH

Note: Control terminal symbol is SJ300. J10 is installed only for SJ300-150LF and L300P-185LFR.

Page 44

H I T A C H I

OPTXC

OPT2C

TMC

SP SN RP SN

FW 8

7654321

CM1

FM TH

CM1 11

121314

CM2

HOOIO2L

AMI

AL2

AL1

ALO

CN1

PLUG

OPEC

Digital

SJ300-300LF, L300P-370LFR Circuit Diagram

FAN

UVW

FAN

J11

J16

J52

J41

J52

J41

FAN

J71

J56

J53

Control

J51

J65

PRSTGNG

Power Board

J62

DM Board

R T

J64 J64

J54 J55

J31

J32

Thermistor

IGBT

CTU

+ + +

CTW

CT Board

J21

Main Board

J22

Flat Cable

J23

OPT1C

OPTXC

J61

Pre Control Power Board

P24 PLC

FUNC

RUN

STOP/RESE

STR

Operator Plug

Option Board

Logic Board

Option Board

Control Terminal Board

Note: Control terminal symbol is SJ300.

Page 45

H I T A C H I

OPTXC

OPT2C

TMC

SP SN RP SN

7654321

CM1

FM TH

CM1 11

121314

CM2HO

OIO2L

AMI

AL2

AL1

ALO

CN1

PLUG

Digital

SJ300-370-450LF, L300P-450-550LFR Circuit Diagram

J11

J16

J52

J41

J52

J41

J71

J56

J53

Control Power

J51

Pre Control

J65

FAN

PRSTG

J10

Board

J62

DM Board

R T

J64 J64

J54 J55

THY

+ + +

IGBT

Main board

Flat Cable

CTU

CTW

CT Board

OPT1C

J31

J32 J33

J21 J22

J23 J24

Thermistor Thermistor

Thermistor

J61

Power Board

P24 PLC

FW 8

FUNC

RUN

STOP/RESE

STR

Operator Plug

OPEC

Option Board

Logic Board

Option Board

Control Terminal Board

Note: Control terminal symbol is SJ300.

Page 46

Note: Control terminal symbol is SJ300.

H I T A C H I

OPTXC

OPT2C

TMC

SP SN RP SN

FW 8

7654321

CM1

FM TH

CM1 11

121314

CM2

HOOIO2L

AMI

AL2

AL1

ALO

CN1

PLUG

Digital

SJ300-550LF,L300P-750LFR Circuit Diagram

TUG

J52

J41

Flat Cable

J52

J41

FAN

J71

J56

CT Board

J53

Control

J51ToRo

Pre Control

J65

TUE

TXG

TXE

RSTGN

GPDP

J10

J31

Thermistor

DM Board

Power Board

J62

R T

J54 J55

J64 J64

THY

+ + +

IGBT

Snubber Module

Main Board

R1-R6

CTU

CTW

J32

J33

J21

J22

J23

Thermistor

OPTXCOPT1C

J61

Power Board

P24 PLC

FUNC

RUN

STOP/RESE

STR

Operator Plug

OPEC

Option Board

Logic Board

Option Board

Control Terminal Board

Page 47

H I T A C H I

RST

J51

ToRoUVWNJ61

OPTXC

OPT2C

SN RP SN

P24 PLC

CM1 11

121314

HOOIO2LAMAM

AL1

AL0

Control Terminal Board

PLUG

OPEC

Digital Operator

Bus Capacitor

CTU

CTW

CIB

SJ300-007HF Circuit Diagram

FUNC

RUN

Fin

STOP/RESE

STR

1 2 3

FW 8 7 6 5 4 3 2 1 CM1 FM TH

POWE

ALAR H

Board

1 2 3 28 29 30

1 2 3

Plug

28 29 30

Logic Board

58 59 60TMC

CN1

58 59 60

CM2

Main Board

Flat Cable

OPT1C

Option Board

OPTXC

Option Board

J21

FAN

Page 48

J51

FAN

H I T A C H I

RUN

PToRoUVWJ61

OPTXC

OPT2C

SN RP SN

P24 PLC

7654321

FM TH

CM1 11

131415

CM2

HOOI

AL2

AL1

ALO

Control Terminal Board

PLUG

OPEC

Digital Operator

RSTGN

CTU

CTW

TMN

TMP

PIM

SJ300-015-055HF Circuit Diagram

+ +++

Bus Capacitor Board

FUNC

1 2 3 4 5 28 29 30

Fin

1 2 3 4 5

STOP/RESE

Plug

STR

1 2 3 4 5

FW 8

CN1

CM1

28 29 30

Logic Board

55 56 57 58 59 60TMC

55 56 57 58 59 60

Min Board

Flat cable

OPT1C

J21

Option Board

OPTXC

Option Board

L AM AMI

Page 49

FAN

J51ToRo

UVW

J61

Option Board

OPTXC

OPT1C

OPTXC

OPT2C

SN RP SN

P24 PLC

FW 8

7654321

FM TH

121314

CM2

OIO2LAMAMI

AL2ALALO

Control Terminal Board

RSTGN

TMP

TMN

FAN

PIM

SJ300-075-110HF , L300P-110-150HFR Circuit Diagram

++++

Bus Capacitor

Board

Main Board

J21

J22

1 2 3 28 29 30

Fin

H I T A C H I

1 2 3

28 29 30

Flat Cable

PLUG OPEC

FUNC

RUN

STOP/RESE

STR

1 2 3

Digital operator Plug

Logic Board

58 59 60TMC

Option Board

1 2 3

CN1

CM1

CM1 11

58 59 60

H O

Note: Control terminal symbol is SJ300.

Page 50

SJ300-150 - 220HF , L300P-185 - 300HFR Circuit Diagram

J51

12H I T A C H I

PToRo

OPT1C

OPTXC

OPT2C

TMC

SN RP SN

FW 8

7654321

CM1

FM TH

121314

CM2

HOOIO2LAMAMI

AL2

AL1

ALO

CN1

PLUG

Digital

J53

J10

J11

J12

J52

J41

Control Power

Board

J52

J41

VWU

FAN

G R S

DM Board

J54

J55

R T

J61

OPEC

J31

Thermistor

IGBT

J21

Main Board

J22

Flat Cable

OPTXC

Option Board

P24 PLC

FUNC

RUN

STOP/RESE

STR

Operator Plug

Logic Board

Option Board

Control Terminal Board

CM1 11

Note: Control terminal symbol is SJ300

Page 51

SJ300- 300HF , L300P-370HFR Circuit Diagram

12H I T A C H I

PUV

J1J1OPTXC

OPTXC

OPT2C

TMC

SN RP SN

FW 8

7654321

CM1 FM TH

CM1 11

121314

CM2HO

OIO2LAMAMI

AL2

AL1

ALO

Control Terminal Board

CN1

PLUG

Digital

GNG

CTW

J10

J11

J16

J52

J41

J52

J41

Note: Control terminal symbol is SJ300

J53

Control

J51

Pre Control Power Board

J65

FAN

J71

J56

R S

DM Board

Power Board

J62

R T

J64 J64

R T

J54 J55

J31

J32

Thermistor

IGBT

CTU

CT Board

J21

Main Board

J22

J23

OPT1C

J61

P24 PLC

FUNC

RUN

STOP/RESE

STR

Operator Plug

OPEC

Option Board

Logic Board

Option Board

Page 52

SJ300-370- 550HF,L300P-450-750HFR Circuit Diagram

H I T A C H I

PRS

TGUVW

OPTXC

OPT2C

TMC

SP SN RP SN

FW 8

7654321

CM1

FM TH

CM1 11

121314

CM2

HOOIO2L

AMI

AL2

AL1

ALO

CN1

PLUG

Digital

J11

J16

J52

J41

J52

J41

J53

Control

J51

Pre Control

J65

J71

J56

FAN

J10

DM Board

Power Board

J62

R T

J64

R T

J54 J55

J31 J32

J33

Thermistor Thermistor

Thermistor

IGBT

CTU

CTW

CT Board

J21

Main board

J22 J23

Flat Cable

J24

OPT1C

OPTXC

J61

Power Board

P24 PLC

FUNC

RUN

STOP/RESE

STR

Operator Plug

OPEC

Option Board

Logic Board

Option Board

Control Terminal Board

Note: Control terminal symbol is SJ300.

Page 53

OPTXC

OPT1C

OPT2C

TMC

654321CM1

121314

HOOIO2L

CN1

Digital

SJ300-750-1320HF , L300P-900-1320HFR Circuit Diagram

UVWJ1PRSTGNG

J52

J41

J52

J41

J53

Control

J51ToRo

Pre Control

J65

FAN

JU1

J80

JU2

JX1

JX2

FAN

GEG

J31

Thermistor

J21

J22

J23

DM Board

Power Board

J62

R T

J64 J64

R T

J54 J55

H I T A C H I

J10

THY R1-R6

+ + + +

+ + ++

Driver Board (Total 6)

IGBT

Main Board

PLUG

OPEC

CTU

CTW

GA Board

Flat Cable

J35

Thermistor

Option Board

J61

Power Board

SP SN RP SN

P24 PLC

FW 8

FUNC

RUN

STOP/RESE

STR

Operator Plug

FM TH

CM1 11

Logic Board

CM2

OPTXC

Option Board

AMI AL2 AL1

Note : Control terminal symbol is SJ300 Only SJ300-1100,1320HF and

ALO

L300P-1320HFR Connect FAN to J23

Page 54

Page 55

Page 56

Page 57

Page 58

Page 59

Page 60

Page 61

Page 62

Page 63

Page 64

Page 65

Page 66

Page 67

Page 68

Page 69

Page 70

Page 71

Page 72

SJ300/L300P Series SPARE PARTS LIST

No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit

255023 3T017245-1

255024 3T017245-2

255025 3T017245-3

255026 3T017997-1

255027 3T017997-2

255028 3T017997-3

255029 3T017997-4

255030 3T017997-6

254065 3T017997-10

254066 3T017997-11

254068 3T017997-8

254069 3T017997-9

255067 3T011307-2

255063 3T016823-1

255062 3T011307-8

255064 3T016823-4

255065 3T018306-1

255066 3T018716-1

255042 NCM150TU1-2F IGBT Module 150A/600V

255043 NCM200TU1-2F IGBT Module 200A/600V

255044 N2MBI300S-06 IGBT Module 300A/600V

255045 NCM300DU1-2F IGBT Module 300A/600V

255046 NCM400DU1-2F IGBT Module 400A/600V

255047 NCM600HU1-2F IGBT Module 600A/600V

255048 NCM75TU24- F IGBT Module 75A/1200V

255049 NCM100TU24- F IGBT Module 100A/1200V

255050 N2MBI150C-12 IGBT Module 150A/1200V

255051 NCM150DU2-4F IGBT Module 150A/1200V

DC Bus Capacitor 1500uF 150LFU,LFE,HFU,HFE 185LFU,LFE,HFU,HFE 4

DC Bus Capacitor 1800uF 185LFU,LFE,HFU,HFE 220LFU,LFE,HFU,HFE 4

DC Bus Capacitor 2200uF 220LFU,LFE,HFU,HFE 300LFU,LFE,HFU,HFE 4

DC Bus Capacitor 3300uF 300LFU,LFE,HFU,HFE 370LFU,LFE,HFU,HFE 4

DC Bus Capacitor 3900uF 370LFU,LFE,HFU,HFE 450LFU,LFE,HFU,HFE 4

DC Bus Capacitor 4700uF 450LFU,LFE,HFU,HFE 550LFU,LFE,HFU,HFE 4

DC Bus Capacitor 5600uF 550HFU,HFE 750HFU,HFE 4

DC Bus Capacitor 5600uF 550LFU,LFE 750LFU 4

DC Bus Capacitor 3300uF 750HFU,HFE 900HFU,HFE 8

DC Bus Capacitor 3900uF 900HFU,HFE 1100HFU,HFE 8

DC Bus Capacitor 4700uF 1100HFU,HFE 1320HFU,HFE 8

DC Bus Capacitor 5600uF 1320HFU,HFE 8

Main Circuit Terminals M6 150,185LFU,LFE

Main Circuit Terminals M8 220LFU,LFE 220,300LFU,LFE 1

Main Circuit Terminals M6 300,370HFU,HFE 370HFU,HFE 1

Main Circuit Terminals M8 300,370LFU,LFE,

Main Circuit Terminals M10 450LFU,LFE

Main Circuit Terminals M10 550LFU,LFE

SJ300 L300P SJ300 L300P

150-220HFU,HFE

450,550HFU,HFE

750,900HFU,HFE

1100,1320HFU,HFE

150,185LFU,LFE 185,220LFU,LFE

220LFU,LFE 300LFU,LFE

300LFU,LFE 370LFU,LFE

370LFU,LFE 450LFU,LFE

450LFU,LFE 550LFU,LFE

550LFU,LFE 750LFU

150-185HFU,HFE 185-220HFU,HFE

220HFU,HFE 300HFU,HFE

300HFU,HFE 370HFU,HFE

370HFU,HFE 450HFU,HFE

185LFU,LFE 185-300HFU,HFE

370LFU,LFE 450-750HFU,HFE

450-750LFU,LFE 900,1100HFU,HFE

1320HFU,HFE 1

255052 NCM200DU2-4F IGBT Module 200A/1200V

255053 NCM300DU2-4F IGBT Module 300A/1200V

254070 NMBN400GR-12 IGBT Module 400A/1200V

254071 NMBN600GR-12 IGBT Module 600A/1200V

255040 NPHT2508 Thyristor Module 250A/800V

255041 NPHT4008 Thyristor Module 400A/800V

254077 NPHT25016 Thyristor Module 250A/1600V

255177 NPHT40016 Thyristor Module 400A/1600V

255031 NPGH1008A- M Diode Module 100A/800V

255033 NPGH1508A- M Diode Module 150A/800V

255036 NPGH2008A-M Diode Module 200A/800V

255038 NPD1008AC Diode Module 100A/800V

255039 NPD1508 Diode Module 150A/800V

255032 NPGH5016A-M Diode Module 50A/1600V

255034 NPGH7516A-M Diode Module 75A/1600V

255035 NPGH10016-AM Diode Module 100A/1600V

255037 NPGH20016-AM Diode Module 200A/1600V

254084 NPD10016 Diode Module 100A/1600V

254086 NPD15116 Diode Module 150A/1600V

254099 2T004540-1 Front Cover

19-2

254101 2T004549-1 Front Cover

19-2

254103 2T004568-1 Front Cover

19-2

254230 2T004549-2 Front Cover

19-2

254251 2T004568-2 Front Cover

19-2

254103 2T004568-1 Front Cover

19-2

254230 2T004549-2 Front Cover

19-2

254251 2T004568-2 Front Cover

19-2

254373 4T016893-1A Terminals Cover

19-3

450HFU,HFE 550HFU,HFE

550HFU,HFE 750HFU,HFE

750,900HFU,HFE 900,1320HFU,HFE

1100,1320HFU,HFE 1320HFU,HFE

370,450LFU,LFE 450,550LFU,LFE

550LFU,LFE 750LFU

750,900HFU,HFE 900,1100HFU,HFE

1100,1320HFU,HFE 1320HFU,HFE

150LFU,LFE 185LFU,LFE

185,220LFU,LFE 220LFU,LFE

300LFU,LFE 300,370LFU,LFE

370,450LFU,LFE 450,550LFU,LFE

550LFU,LFE 750LFU

150HFU,HFE 185HFU,LFE

185,220HFU,HFE 220,300HFU,HFE

300HFU,HFE 370HFU,HFE

370,450,550HFU,HFE 450,550,750HFU,HFE

750,900HFU,HFE 900,1100HFU,HFE

1100,1320HFU,HFE 1320HFU,HFE

004-055LFU,LFE 007-055HFU,HFE

075-110LFU,LFE 075-110HFU,HFE

150-220LFU,LFE 150-220HFU,HFE

004-055LFU,LFE 007-055HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

Page 73

SJ300/L300P Series SPARE PARTS LIST

No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit

254501 4T016894-1A Terminals Cover

19-3

254502 4T016895-1A Terminals Cover

19-3

254503 4T016894-1B Terminals Cover

19-3

254504 4T016895-1B Terminals Cover

19-3

254814 3T016788-1 Spacer Cover

19-5

254815 3T016788-2 Spacer Cover

19-5

254979 3T016596-1 Cooling Fan Attachment Board

19-6

254980 2T004544-1 Cooling Fan Attachment Board

19-6

254986 2T004566-1 Cooling Fan Attachment Board

19-6

254990 2T004544-2 Cooling Fan Attachment Board

19-6

254991 2T004566-2 Cooling Fan Attachment Board

19-6

254992 3T016597-3 DC Bus Capacitor Attachment

19-7

255006 3T016597-1 DC Bus Capacitor Attachment

19-7

255119 2T004545-1 DC Bus Capacitor Attachment

19-7

255122 2T004565-1 DC Bus Capacitor Attachment

19-7

255123 2T004545-2 DC Bus Capacitor Attachment

19-7

255124 2T004565-2 DC Bus Capacitor Attachment

19-7

254808 1T001890-1 Main Body Cover

19-11

254810 1T001894-1 Main Body Cover

19-11

254811 1T001906-1 Main Body Cover

19-11

254812 1T001894-2 Main Body Cover

19-11

254813 1T001906-2 Main Body Cover

19-11

255020 3T016890-1 Cooling Fan

255021 3T016989-1 Cooling Fan

255022 3T018969-1 Cooling Fan

254515 3T019914-1 Cooling Fan

Block

(MMF-06F24ES-RN1)

(MMF-08D24ES-RN2)

(MMF-12D24DS-RN5)

(109P1324S103)

SJ300 L300P SJ300 L300P 075-110LFU,LFE 075-110HFU,HFE

150-220LFU,LFE 150-220HFU,HFE

004-550LFU,LFE 007-1320HFU,HFE

004-055LFU,LFE 007-055HFU,HFE

075-110LFU,LFE 075-110HFU,HFE

150-220LFU,LFE 150-220HFU,HFE

004-007LFU,LFE 007HFU,HFE

015-055LFU,LFE 015-055HFU,HFE

075-110LFU,LFE 075110HFU,HFE

150-220LFU,LFE 150-220HFU,HFE

004-055LFU,LFE 007-055HFU,HFE

075-110LFU,LFE 075110HFU,HFE

150-220LFU,LFE 150220HFU,HFE

60mm DC24V 004-055LFU,LFE

007-055HFU,HFE

80mm DC24V 075-220LFU,LFE,HFU,HFE 110-300LFU,LFE,HFU,HFE

80mm DC24V 300LFU,LFE,HFU,HFE 370LFU,LFE,HFU,HFE

80mm DC24V 370,450LFU,LFE

120mm DC24V 550LFU,LFE 750LFU

127mm DC24V 750,900HFU,HFE 900,1100HFU,HFE

370-550HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

110-750LFU,LFE 110-1320HFU,HFE

110-150LFU,LFE 110150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185300HFU,HFE

450,550LFU,LFE,HFU,HFE 750HFU,HFE

254515 3T019914-1 Cooling Fan

254516 SJ3 CB004L DC Bus capacitor PCB

254517 SJ3 CB007L DC Bus capacitor PCB

255008 SJ3 CB015L DC Bus capacitor PCB

255009 SJ3 CB022L DC Bus capacitor PCB

255010 SJ3 CB037L DC Bus capacitor PCB

255011 SJ3 CB055L DC Bus capacitor PCB

255016 SJ3 CB075L DC Bus capacitor PCB

255017 SJ3 CB110L DC Bus capacitor PCB

254518 SJ3 CB007H DC Bus capacitor PCB

255012 SJ3 CB015H DC Bus capacitor PCB

255013 SJ3 CB022H DC Bus capacitor PCB

255014 SJ3 CB037H DC Bus capacitor PCB

255015 SJ3 CB055H DC Bus capacitor PCB

255018 SJ3 CB075H DC Bus capacitor PCB

255019 SJ3 CB110H DC Bus capacitor PCB

254937 SJ300P-L Logic PCB

255146 SJ300P-L Logic PCB

254049 SJ300TM Control circuit Terminals PCB

255007 L300PTM Control circuit Terminals PCB

254040 SJ3 D030-55L ROTO PCB

254043 SJ3 D030-55H ROTO PCB

254519 SJ3 B007L Main PCB with Main body case

254520 SJ3 B004L Main PCB with Main body case

255099 SJ3 B015L Main PCB with Main body case

255100 SJ3 B022L Main PCB with Main body case

255101 SJ3 B037L Main PCB with Main body case

255102 SJ3 B055L Main PCB with Main body case

(109P1324S103)

127mm DC24V 1100,1320HFU,HFE 1320HFU,HFE

004LFU,LFE

007LFU,LFE

015LFU,LFE

022LFU,LFE

037LFU,LFE

055LFU,LFE

075LFU,LFE 110LFU,LFE

110LFU,LFE 150LFU,LFE

007HFU,HFE

015HFU,HFE

022HFU,HFE

037HFU,HFE

055HFU,HFE

075HFU,HFE 110HFU,HFE

110HFU,HFE 150HFU,HFE

004-550LFU,LFE 007-550HFU,HFE

750-1320HFU,HFE 900-1320HFU,HFE

004-550LFU,LFE 007-1320HFU,HFE

110-750LFU,LFE

300-550LFU,LFE 370-750LFU,LFE

300-1320HFU,HFE 370-1320HFU,HFE

004LFU,LFE

007LFU,LFE

015LFU,LFE

022LFU,LFE

037LFU,LFE

055LFU,LFE

110-750LFU,LFE 110-750HFU,HFE

110-1320HFU,HFE

Page 74

SJ300/L300P Series SPARE PARTS LIST

No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit

254985 SJ3 B075L Main PCB with Main body case

255103 SJ3 B110L Main PCB with Main body case

255104 SJ3 B150L Main PCB

255105 SJ3 B185L Main PCB

255106 SJ3 B220L Main PCB

255110 SJ3 B300L Main PCB

255098 SJ3 B370L Main PCB

255112 SJ3 B450L Main PCB

255116 SJ3 B550L Main PCB

254521 SJ3 B007H Main PCB with Main body case

254981 SJ3 B015H Main PCB with Main body case

254982 SJ3 B022H Main PCB with Main body case

254983 SJ3 B037H Main PCB with Main body case

254984 SJ3 B055H Main PCB with Main body case

254987 SJ3 B075H Main PCB with Main body case

254988 SJ3 B110H Main PCB with Main body case

255107 SJ3 B150H Main PCB

255108 SJ3 B185H Main PCB

255109 SJ3 B220H Main PCB

255111 SJ3 B300H Main PCB

255113 SJ3 B370H Main PCB

255114 SJ3 B450H Main PCB

255115 SJ3 B550H Main PCB

254522 SJ3 B750H Main PCB

254523 SJ3 B900H Main PCB

254524 SJ3 B1100H Main PCB

254525 SJ3 B1320H Main PCB

254526 L3P B900H Main PCB

SJ300 L300P SJ300 L300P 075LFU,LFE

110FU,LFE

150LFU,LFE

185LFU,LFE

220LFU,LFE

300LFU,LFE 370LFU,LFE

370LFU,LFE 450LFU,LFE

450LFU,LFE 550LFU,LFE

550LFU,LFE 750LFU

007HFU,HFE

015HFU,HFE

022HFU,HFE

037HFU,HFE

055HFU,HFE

075HFU,HFE

110HFU,HFE

150HFU,HFE

185HFU,HFE

220HFU,HFE

300HFU,HFE 370HFU,HFE

370HFU,HFE 450HFU,HFE

450HFU,HFE 550HFU,HFE

550HFU,HFE 750HFU,HFE

750HFU,HFE

900HFU,HFE

1100HFU,HFE

1320HFU,HFE

900HFU,HFE

254527 L3P 1100H Main PCB

254528 L3P 1320H Main PCB

255117 L3P B110L Main PCB with Main body case

255118 L3P B150L Main PCB with Main body case

254995 L3P B185L Main PCB

254996 L3P B220L Main PCB

254997 L3P B300L Main PCB

254993 L3P B110H Main PCB with Main body case

254994 L3P B150H Main PCB with Main body case

254998 L3P B185H Main PCB

254999 L3P B220H Main PCB

255000 L3P B300H Main PCB

255054 SJ3 S300L CT/Snubber PCB

255056 SJ3 S370L CT/Snubber PCB

255057 SJ3 S450L CT/Snubber PCB

255058 SJ3 CT550L CT PCB

255055 SJ3 S300H CT/Snubber PCB

255059 SJ3 S370H CT/Snubber PCB

255060 SJ3 S450H CT/Snubber PCB

255061 SJ3 S550H CT/Snubber PCB

254529 L3P S370L CT/Snubber PCB

254530 L3P S450L CT/Snubber PCB

254534 L3P S550L CT/Snubber PCB

254536 L3P CT750L CT PCB

254531 L3P S370H CT/Snubber PCB

254532 L3P S450H CT/Snubber PCB

254533 L3P S550H CT/Snubber PCB

254535 L3P S750H CT/Snubber PCB

300LFU,LFE

370LFU,LFE

450LFU,LFE

550LFU,LFE

300HFU,HFE

370HFU,HFE

450HFU,HFE

550HFU,HFE

1100HFU,HFE

1320HFU,HFE

110LFU,LFE

150LFU,LFE

185LFU,LFE

220LFU,LFE

300LFU,LFE

110HFU,HFE

150HFU,HFE

185HFU,HFE

220HFU,HFE

300HFU,HFE

370LFU,LFE

450LFU,LFE

550LFU,LFE

750LFU

370HFU,HFE

450HFU,HFE

550HFU,HFE

750HFU,HFE

Page 75

SJ300/L300P Series SPARE PARTS LIST

No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit

255084 SJ3 C15L DM PCB

255085 SJ3 C18-30L DM PCB

255086 SJ3 C37-45L DM PCB

255087 SJ3 C55-90L DM PCB

255088 SJ3 C15-30H DM PCB

255089 SJ3 C37-55H DM PCB

254537 SJ3 C75-90H DM PCB

254538 SJ3 CX1-X6H DM PCB

255001 SJ3D15-22L Power Source PCB

255003 SJ3D30-45L Power Source PCB

255005 SJ3D55-75L Power Source PCB

255002 SJ3D15-22H Power Source PCB

255004 SJ3D30-55H Power Source PCB

254539 SJ3 D75-X3H Power Source PCB

OPE-S OPE-S Digital Operator

OPE-SR OPE-SR Digital Operator

OPE-SR OPE-SR(E) Digital Operator

254431 N4W563JB Blance Resistor

254432 N4W563JB6 Blance Resistor

255074 4T015352-1 Snubber Capacitor

255075 4T015352-3 Snubber Capacitor

255080 3T018884-1 Snubber Capacitor

255147 4T016028-1 Snubber Capacitor

255148 4T016028-2 Snubber Capacitor

255149 4T016028-3 Snubber Capacitor

Cable Length

100mm

Cable Length

310mm 250mm

Cable Length

400mm 300mm

Cable Length

480mm 390mm

SJ300 L300P SJ300 L300P 150LFU,LFE 185LFU,LFE

185-300LFU,LFE 220-370LFU,LFE

370-450LFU,LFE 450-550LFU,LFE

550LFU,LFE 750LFU

150-300HFU,HFE 185-370HFU,HFE

370-550HFU,HFE 450-750HFU,HFE

750,900HFU,HFE 900,1100HFU,HFE

1100,1320HFU,HFE 1320HFU,HFE

150-220LFU,LFE 185-300LFU,LFE

300-450LFU,LFE 370-550LFU,LFE

550LFU,LFE 750LFU

150,220HFU,HFE 185-300HFU,HFE

300-550HFU,HFE 370-750HFU,HFE

750-1320HFU,HFE 900-1320HFU,HFE

All models for EC-version 1

All models for US-version All models for US-version 1

150-220LFU,LFE,HFU,HFE 185-300LFU,LFE,HFU,HFE

750,900HFU,HFE 900,1100HFU,HFE

300-550LFU,LFE 370-750LFU,LFE

300-550HFU,HFE 370-750HFU,HFE

1100,1320HFU,HFE 1320HFU,HFE

150-220LFU,LFE 185-300LFU,LFE

150-220HFU,HFE 185-300HFU,HFE

550LFU,LFE 750LFU

550HFU,HFE 750HFU,HFE

255081 3T018886-1 Snubber Capacitor

255076 4T016022-1 Snubber Capacitor Non cable

255077 4T016093-1 Snubber Capacitor

255078 4T016093-2 Snubber Capacitor

255079 4T016093-3 Snubber Capacitor

255082 4T014614- 1 FFC

255083 4T014614- 2 FFC

255072 Ｎ55029881-0 Digital Operetor Connection Plug

253006 3T001303-16 Snubber Resistor

255068 4T014572-3 Current Limiting Resistor

255070 3T011643-3 Current Limiting Resistor

255069 4T014572-3 Current Limiting Resistor

255071 3T011643-4 Current Limiting Resistor

254540 3T013573-17 Current Limiting Resistor

254541 3T013573-18 Current Limiting Resistor

254805 3T016852-2 Wiring Blind Cover

254806 3T016959-2 Wiring Blind Cover

254807 3T017422-2 Wiring Blind Cover

254795 4T016519-1 Thermistor

254796 4T016519-1 Thermistor

254797 4T016519-3 Thermistor

254796 4T016519-2 Thermistor

254798 SJ3 DR75-90H Driver PCB

254799 SJ3 DRX1-X3H Driver PCB

254800 SJ3 GA75-X3H GA PCB

Cable Length

100mm

Cable Length

410mm

Cable Length

440mm

Cable Length

550mm

550LFU,LFE 750LFU

004-220LFU,LFE 007220HFU,HFE

300-550LFU,LFE 300-1320HFU,HFE

004-550LFU,LFE 0071320HFU,HFE

370,450LFU,LFE 370550HFU,HFE

550LFU,LFE 7501320HFU,HFE

150-300LFU,LFE 185-370LFU,LFE 1

370-550LFU,LFE 450-750LFU,LFE 1

150-300HFU,HFE 185-370HFU,HFE 1

370-550HFU,HFE 450-750HFU,HFE 1

750,900HFU,HFE 900,1100HFU,HFE 1

1100,1320HFU,HFE 1320HFU,HFE 1

004-055LFU,LFE 007055HFU,HFE

075-110LFU,LFE 075110HFU,HFE

150-220LFU,LFE 150-220HFU,HFE

150-220LFU,LFE,HFU,HFE 185-300LFU,LFE,HFU,HFE 1

300LFU,LFE,HFU,HFE 370LFU,LFE,HFU,HFE 2

370-450LFU,LFE 370-550HFU,HFE

550LFU,LFE 750LFU,LFE 3

750-1320HFU,HFE 900-1320HFU,HFE 5

750,900HFU,HFE 900-1100HFU,HFE 6

1100,1320HFU,HFE 1320HFU,HFE 6

750-1320HFU,HFE 900-1320HFU,HFE 1

110-300LFU,LFE,HFU, HFE

370-750LFU,LFE 370-1320HFU,HFE

110-750LFU,LFE 110-1320HFU, HFE

450,550LFU,LFE 450-750HFU,HFE

750LFU 9001320HFU,HFE

110-150LFU,LFE 110-150HFU,HFE

185-300LFU,LFE 185-300HFU,HFE

450-550LFU,LFE 450-750HFU,HFE

Page 76

SJ300/L300P Series SPARE PARTS LIST

No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit

254801 NGMB25 Rubber Bush

254802 NGMB31 Rubber Bush

254803 NGMB39 Rubber Bush

254802 NGMB31 Rubber Bush

254804 NGMB51 Rubber Bush

255125 N04RC1610-10 Ferrite core for J51

255126 N04FA4035-12 Ferrite core for FFC

255127 N4SR1352-5A Ferrite core

255128 N04SR2093-5A Ferrite core

255129 4T015702-1 Shielding finger

Rev.# 1 = Added MCU100TU24-F in item No.13

Rev.# 2 = Mentioned the parts number

Rev.# 3 = Modified some points (Blue color)

Rev.# 4 = Modified some points and added some items (Orange color)

(16 Block)

SJ300 L300P SJ300 L300P 004-055LFU,LFE 007-055HFU,HFE

075-110LFU,LFE,HFU,HFE 110-150LFU,LFE,HFU,HFE 3

150-220LFU,LFE,HFU,HFE 185-300LFU,LFE,HFU,HFE 4

300LFU,LFE, 370HFU,HFE

370-450LFU,LFE 370-550HFU,HFE

550LFU,LFE 6

004-220LFU,LFE 007-220HFU,HFE

150-220LFU,LFE,HFU,HFE 185-300LFU,LFE,HFU,HFE 1

004-110LFU,LFE 007-110HFU,HFE

370LFU,LFE,HFU,HFE 5

450-550LFU,LFE,HFU,HFE 5

110-300LFU,LFE,HFU,HFE 1

110-150LFU,LFE,HFU,HFE 1

255130 4T015702-2 Shielding finger

255131 4T015769-2 Shielding finger

(2 Block)

(32 Block)

255132 4T015018-1 Wire for J51

255133 4T015019-1 Wire for J61

255134 2T004745-1 Front cover for sheet metal

004-110LFU,LFE 007-110HFU,HFE

150-220LFU,LFE,HFU,HFE 185-300LFU,LFE,HFU,HFE 2

All Models All Models 1

300-550LFU,LFE 300-1320HFU,HFE

255135 2T004745-2 Front cover for sheet metal

255136 1T002032-1 Logic PCB attachment board

300-550LFU,LFE 300-1320HFU,HFE

255137 1T002032-2 Logic PCB attachment board

255150 4T015209-1 Insulated plate

255151 4T015044-1 Insulated plate

255152 N6208520030 FFC Connector

004-055LFU,LFE 007-055HFU,HFE

075-110LFU,LFE,HFU,HFE 110-150LFU,LFE,HFU,HFE 1

All Models All Models 2

110-150LFU,LFE ,HFU,HFE 2

370-750LFU,LFE 370-1320HFU,HFE

Hitachi SJ300 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Revision History Table

Table of contents

1. Investigation of the inverter

1.1 Specification label (Model name, Manufacturing number ; MFG)

1.1.1 Model name

1.1.2 MFG number

1.2.1 SJ300

1.2.2 L300P

2. TROUBLE SHOOTING

2.1 Inverter trip contents, remedy, advice

2.2 Option error

2.2.1 Feed-back board (SJ-FB)

2.2.2 Digital-input option board (SJ-DG)

2.2.3 Device- Net option board (SJ-DN)

2.4 Check of the warning monitor contents

2.5 Return to an initialization setup (Factory-shipment state)

3.Debug Mode

3.1 Monitor mode

3.2 Function mode

3.3 A setup of an inverter

3.3.1 Setting procedure

4.1 Control power supply

4.2 Control signal

5. Maintenance and Inspection

5.1 Maintenance and Inspection

5.1.1 Daily inspection

5.1.2 Cleaning

5.1.3 Periodical inspection

5.3 Megger test

5.4 Withstand voltage test

5.6 Parts replacement

5.7 Unit replacement

Internal block diagram

SJ300-004-007LF Circuit Diagram

SJ300-015 - 055LF Circuit Diagram

SJ300-007HF Circuit Diagram

SJ300-015-055HF Circuit Diagram

254099 2T004540-1 Front Cover

254814 3T016788-1 Spacer Cover

254808 1T001890-1 Main Body Cover

255020 3T016890-1 Cooling Fan

254937 SJ300P-L Logic PCB

254049 SJ300TM Control circuit Terminals PCB

255054 SJ3 S300L CT/Snubber PCB

255084 SJ3 C15L DM PCB

255074 4T015352-1 Snubber Capacitor

255075 4T015352-3 Snubber Capacitor

255080 3T018884-1 Snubber Capacitor

255147 4T016028-1 Snubber Capacitor

253006 3T001303-16 Snubber Resistor

255068 4T014572-3 Current Limiting Resistor

254805 3T016852-2 Wiring Blind Cover

254795 4T016519-1 Thermistor