Hitachi SJ300 Manuel d'utilisateur

HITACHI INVERTERSJ300 / L300P SERIESSERVICE MANUALH I T A C H INBS611CXAfter reading this manual , keep it hand for future reference.

1- 7Function modeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteb034RUN time/Power ON time level0.-9999./1000-6553(10000-65530)hr 0.b

1- 8Function modeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteH001 Autotuning selection00(Invalid)/01(Valid(the motor does not rota

1- 9Function modeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteP001Option1 operation selectionon error00(TRP)/01(RUN) 00P002Option2

1 -101.2.2 L300PMonitor codeDis-playcodeFunction nameL300P monitor or data range(digital operator)InitialdataNoted001Output frequency monitor0.00-99.

1- 11Function ModeCode Function name L300P Setting rangeInitial data-FE/-FU/-FR N o t eA001 Frequency setting selection00(VR)/01(termina

1- 12Function ModeCode Function name L300P Setting rangeInitial data-FE/-FU/-FR N o t eA061 1st frequency upper limiter 0.00, 1st frequenc

1- 13Function ModeCode Function name L300P Setting rangeInitial data-FE/-FU/-FR N o t eb021Overload restrictionselection00(invalid)/01(ena

1- 14Function ModeCode Function name L300P Setting rangeInitial data-FE/-FU/-FR N o t eC070 Data command 02(operator)/03(RS485)/04(option1)

1- 15Function ModeCode Function name L300P Setting rangeInitial data-FE/-FU/-FR N o t eU001 User1 selection no/d001-P040 <P031> noU0

2- 12. TROUBLE SHOOTING2.1 Inverter trip contents, remedy, adviceTrip contentsDigitaloperatordisplayRemedy, adviceWhile constantspeedLoad changed rapi

Revision History TableNo. Revision ContentsThe Dateof IssueOperationManual No.1 Japanese font was removed. Nov. 2000 NBS611BX2 The specification of th

2- 2Trip contentsDigitaloperatordisplayRemedy, adviceInstant power failuredetectionIf Instant power failure 15ms or more happened, INVwill shut the ou

2- 32.2 Option error2.2.1 Feed-back board (SJ-FB)Trip ContentsDigitaloperatordisplayRemedy, adviceEncorder wire cutü Wire break and/or loose connecti

2- 42.3 Check of the trip monitor contentsInverter status at tripping: While reset: While standstill: While deceleration: While constant speed: While

2- 52.4 Check of the warning monitor contentsWarning message is come out when there is any contradiction.Program lamp “PRG” is turned ON while warning

2- 62.5 Return to an initialization setup (Factory-shipment state)The rewritten setting value is initialized and it can return to the state at the tim

3- 13.Debug ModeAdditional displays as follows can be seen by turning Debug mode ON (C091 ->1).3.1 Monitor modeNo Functional Display code SJ300/L30

3- 23.2 Function modeInverter (logic board) settings can be done as follows.NO. Functional Display codeSJ300/L300P A monitor or data range6For factory

3- 3Model Display-LF/LFR -> 200-LFU -> 230Model Display-HF/HFR -> 400 -HFE -&g

3- 4 CodeModelC196(Outputcapacity)C197(Voltageclass)H003(motorcapacity)-007HF/HFE/HFU 0.75 400 0.75-015HF/ HFE/H

4-14. The check of control power supply voltage and a control signal4.1 Control power supplyMeasurement placeItemTolerance level+ -PV5 +5V power supp

Table of contents1. Investigation of the inverter1.1 Specification label(Model name , Manufacturing number ; MFG)1.1.1 Model name･････････････････････

5- 15. Maintenance and Inspection5.1 Maintenance and Inspection5.1.1 Daily inspectionMain check points to be done while operation are as follows.(1) W

5- 25.2 Daily and annual maintenanceIntervalItem ContentsDAMethod CriteriaAmbientEnvironmentCheck ambient temperature,humidity, dust, corrosive gas, o

5- 35.3 Megger testDisconnect all the wiring in case of megger test on external circuit, so that no test voltage is supplied to the inverter.Use teste

5- 45.5 How to check inverter & converter portionInverter and converter module can be checked by using a tester.(Preparation)(1)Disconnect all the

5- 55.6 Parts replacementInverter is consists from many electrical components. And inverter cannot work properly unless all of themworks normal. Elect

5- 6(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

5- 7(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

5- 85.7 Unit replacementUnit replacement can be done without rewiring of the logic signal.(How to exchange)• Remove terminal cover.‚ Reconfirm that th

No. English1 CB circuit / DC bus capacitor circuit2 CB board / DC bus capacitor board3 Instantaneous power failure detection4 Phase failure det

Internal block diagram

1-11. Investigation of the inverter1.1 Specification label (Model name, Manufacturing number ; MFG)• There are 2 specification label attached to the i

SJ300-004-007LF Circuit DiagramJ511 2 358 59 6012H I T A C H ISTRRUNSTOP/RESEFUNCRSTGToRoUVWN1 2 328 29 30J11 2 3 28 29 30J1Option BoardOption BoardOP

SJ300-015 - 055LF Circuit DiagramJ51FAN1 2 358 59 6012H I T A C H ISTRRUN STOP/RESEFUNCPToRoUVWJ61Logic Board1 2 328 29 30J11 2 328 29 30J1Option Boar

SJ300-075-110LF , L300P-110-150LFR Circuit DiagramJ61FAN1 2 358 59 6012H I T A C H ISTRRUNSTOP/RESEFUNCPToRoUVWJ51Logic Board1 2 3 4 5 28 29 30J11 2 3

Note: Control terminal symbol is SJ300. J10 is installed only for SJ300-150LF and L300P-185LFR.SJ300-150 - 220LF , L300P-185 - 300LFR Circuit Diagram

Note: Control terminal symbol is SJ300.Option BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCLogic BoardOPTXCOPT1COPTXCOPT2CTMCSP SN RP SNP24 PLCF

Note: Control terminal symbol is SJ300.Option BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCLogic BoardOPTXCOPT1COPTXCOPT2CTMCSP SN RP SNP24 PLCF

Note: Control terminal symbol is SJ300.Option BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCLogic BoardOPTXCOPT1COPTXCOPT2CTMCSP SN RP SNP24 PLCF

SJ300-007HF Circuit Diagram1 2 358 59 60PDALARRUPRHPOWEH I T A C H ISTRRUNSTOP/RESEFUNCPRBRSTGJ51ToRoUVWNJ61Logic BoardOption BoardOption BoardOPTXCOP

SJ300-015-055HF Circuit DiagramJ51FAN1 2 3 4 555 56 57 58 59 6012H I T A C H ISTRRUNSTOP/RESEFUNCPToRoUVWJ61Logic BoardOption BoardOption BoardOPTXCOP

SJ300-075-110HF , L300P-110-150HFR Circuit DiagramFAN1 2 358 59 6012H I T A C H IRUNSTOP/RESEFUNCPJ51ToRoUVWJ61Logic Board1 2 3 28 29 30J11 2 328 29 3

1–21.2 Inverter specification1.2.1 SJ300Monitor ModeDis-playcodeFunction nameSJ300 monitor or data range(digital operator)Initialdata N

SJ300-150 - 220HF , L300P-185 - 300HFR Circuit DiagramJ51Option BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCPToRoJ61Logic BoardJ1J1OPTXCOPT1COP

SJ300-300HF , L300P-370HFR Circuit DiagramOption BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCPUVWLogic BoardJ1J1OPTXCOPT1COPTXCOPT2CTMCSP SN R

SJ300-370- 550HF,L300P-450-750HFR Circuit DiagramOption BoardOption Board12H I T A C H ISTRRUNSTOP/RESEFUNCPRSTGUVWNLogic BoardJ1J1OPTXCOPT1COPTXCOPT2

Note : Control terminal symbol is SJ300Only SJ300-1100,1320HF andL300P-1320HFR Connect FAN to J2312STRRUNSTOP/RESEFUNCLogic BoardOPTXCOPT1COPTXCOPT2CT

1- 3 Function ModeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-F NoteA001 Frequency setting select

1- 4Function ModeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteA0611st frequency maximum limiter 0.00, 1st frequency lower limitter

SJ300/L300P Series SPARE PARTS LISTNo. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks

SJ300/L300P Series SPARE PARTS LISTNo. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks

SJ300/L300P Series SPARE PARTS LISTNo. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks

SJ300/L300P Series SPARE PARTS LISTNo. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks

SJ300/L300P Series SPARE PARTS LISTNo. Parts No. Drawing No. Description Remarks Applied Model Qty/Unit No. Parts No. Drawing No. Description Remarks

1- 5Function modeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteb012 Electronic thermal level 0.2*constant current-1.20*constant curr

1- 6Function modeCode Function name SJ300 Setting rangeInitial data-FE/-FU/-FNoteC011Intelligent input 1 a/b(NO/NC) selection00(NO)/01(NC) 00C012Intel