Manuale d’uso / di manutenzione del prodotto L300P Series del fabbricante Hitachi
Vai alla pagina of 76
HITACHI INVERTER SJ300 / L300P SERIES SERVICE MANUAL H I T A C H I NBS611CX After reading this manual , keep it hand for future reference..
Revision History Table No. Revision Contents The Date of Issue Operation Manual No. 1 Japanese font was removed. Nov. 2000 NBS611BX 2 The specification of the capacity 75-132kW and more was added.
Table of contents 1. Investigation of the inverter 1.1 Specification label(Model name , Manufacturing number ; MFG) 1.1.1 Model name ･････････････････････････････････････････････････････････ 1-1 1.
1-1 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. • Please confirm the model name and MFG number from the specification label as follows.
1– 2 1.2 Inverter specification 1.2.1 SJ300 Monitor Mode Dis- play code Function name SJ300 monitor or data range (digital operator) Initial data Note d001 Output frequency monitor 0.00-99.99/100.0-400.0(Hz) - d002 Output current monitor 0.0-999.9(A) - d003 Operation direction monitor F(forward)/o(stop)/r(reverse) - d004 PID feedback monitor 0.
1 - 3 Function Mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note 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.
1 - 4 Function Mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note A061 1 st frequency maximum limiter 0.00, 1 st frequency lower limitter - maximum frequency(Hz) 0.00 A261 2 nd frequency maximum limiter 0.00, 2 nd frequency lower limiter-2 nd setting maximum frequency(Hz) 0.
1 - 5 Function mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note b012 Electronic thermal level 0.2*constant current-1.20*constant current(A) Rated Current of inverter b212 Electronic thermal level (2 nd motor) 0.2*constant current-1.
1 - 6 Function mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note C011 Intelligent input 1 a/b (NO/NC) selection 00(NO)/01(NC) 00 C012 Intelligent input 2 a/b (NO/NC) selection 0.
1 - 7 Function mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note b034 RUN time/Power ON time level 0.-9999./1000-6553(10000-65530)hr 0.
1 - 8 Function mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note H001 Autotuning selection 00(Invalid)/01( Valid(the motor does not rotate) )/ 02( Valid(the motor rotates) ) 00 .
1 - 9 Function mode Code Function name SJ300 Setting range Initial data -FE/-FU/-F Note P001 Option1 operation selection on error 00(TRP)/01(RUN) 00 P002 Option2 operation selection on error 00(TRP)/01(RUN) 00 P010 Feed-back option selection 00(Invalid)/01(Valid) 00 P011 Encoder pulse number setting 128.
1 - 10 1.2.2 L300P Monitor code Dis- play code Function name L300P monitor or data range (digital operator) Initial data Note d001 Output frequency monitor 0.00-99.99/100.0-400.0(Hz) - d002 Output current monitor 0.0-999.9(A) - d003 Operation direction monitor F(forward)/o(stop)/r(reverse) - d004 PID feedback monitor 0.
1 - 11 Function Mode Code Function name L300P Setting range Initial data -FE/-FU/-FR N o t e A001 Frequency setting selection 00(VR)/01(terminal)/02(operator)/03(RS485)/ 04(option1)/05(option2) 01/01/00 A002 Operation setting selection 01(terminal)/02(operator)/03(RS485)/04(option1)/05(option2) 01/01/02 A003 Base frequency 30.
1 - 12 Function Mode Code Function name L300P Setting range Initial data -FE/-FU/-FR N o t e A061 1 st frequency upper limiter 0.00, 1 st frequency lower limiter-maximum frequency(Hz) 0.00 A261 2 nd frequency upper limiter 0.00, 2 nd frequency lower limiter-2 nd setting maximum frequency(Hz) 0.
1 - 13 Function Mode Code Function name L300P Setting range Initial data -FE/-FU/-FR N o t e b021 Overload restriction selection 00(invalid)/01(enabled on acceleration / constant speed)/02(enabled on constant speed) 01 b022 Overload restriction level 0.
1 - 14 Function Mode Code Function name L300P Setting range Initial data -FE/-FU/-FR N o t e C070 Data command 02(operator)/03(RS485)/04(option1)/05(option2) 02 C071 Communicating transmission speed 02(loop-back test)/03(2400bps)/04(4800bps)/ 05(9600bps)/06(19200bps) 04 C072 Communication code 1.
1 - 15 Function Mode Code Function name L300P Setting range Initial data -FE/-FU/-FR N o t e U001 User1 selection no/d001-P040 <P031> no U002 User2 selection no/d001-P040 <P031> no U003 Us.
2 - 1 2. TROUBLE SHOOTING 2.1 Inverter trip contents, remedy, advice Trip contents Digital operator display Remedy, advice While constant speed Load changed rapidly.
2 - 2 Trip contents Digital operator display Remedy, advice Instant power failure detection 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.
2 - 3 2.2 Option error 2.2.1 Feed-back board (SJ-FB) Trip Contents Digital operator display Remedy, advice Encorder wire cut ü Wire break and/or loose connection of the encoder signal. ü Encoder failure or used the encoder which is not line driver output.
2 - 4 2.3 C heck of the trip monitor contents Inverter status at tripping : While reset : While standstill : While deceleration : While constant speed : While acceleration : Runn ing command ON while 0Hz command.
2 - 5 2.4 C heck 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).
2- 6 2.5 Return to an initialization setup (Factory-shipment state) 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.
3 - 1 3.Debug Mode 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.
3 - 2 3.2 Function mode Inverter (logic board) settings can be done as follows. NO. Functional Display code SJ300/L300P A monitor or data range 6 For factory adjustment (change prohibition) C170 to C194 change prohibition 18 Inverter area code selection C195 JP(for Japan)/EU(for EC)/USA(for USA) 19 Inverter capacity code selection C196 0.
3- 3 Model Display -LF/LFR -> 200 -LFU -> 230 Model Display -HF/HFR -> 400 -HFE -> 400 -HFU -> 460 3.3 A setup of an inverter The logic board of 55 or less k W ’ s is common by each capacity (0.4-55 kW ) and the voltage class (200/400V).
3- 4 Code Model C196 (Output capacity) C197 (Voltage class) H003 (motor capacity) -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.
4-1 4. The check of control power supply voltage and a control signal 4.1 C ontrol power supply Measurement place Item Tolerance level + - PV5 +5V power supply 4.5V - 5.5V J1 connector 25,16pin Control terminal L PV12 +12V power supply 10.8V - 13.2V J1 connector 7pin Control terminal L NV12 -12V power supply -13.
5 - 1 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.
5 - 2 5.2 Daily and annual maintenance Interval Item Contents D A Method Criteria Ambient Environment Check ambient temperature, humidity, dust, corrosive gas, oil mist, etc. X Refer to 2.1. Installation Ambient temperature: -10 ~ +50°C (no icing) No condensation Devices overall Check for abnormal vibrations and noise.
5 - 3 5.3 Megger test 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.
5 - 4 5.5 How to check inverter & converter portion 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.
5 - 5 5.6 Parts replacement 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.
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 screws of the cooling fan case and pull out like following figure. „ Remove the connector for fan connection.
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 holder plate sliding along the ditch. ƒ Fix the capacitor PCB with screws. „ Fix terminal cover.
5 - 8 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.
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 volt.
Internal block diagram.
SJ300-004-007LF Circuit Diagram J51 123 58 59 60 1 2 H I T A C H I STR RUN STOP/RESE FUNC R S T G To Ro U V W N 123 28 29 30 J1 123 28 29 30 J1 Option Board Option Board OPTXC OPT1C OPTXC OPT2C 123 58.
SJ300-015 - 055LF Circuit Diagram J51 FAN 123 58 59 60 1 2 H I T A C H I STR RUN STOP/RESE FUNC P To Ro U V W J61 Logic Board 123 28 29 30 J1 123 28 29 30 J1 Option Board Option Board OPTXC OPT1C OPTX.
SJ300-075- 110LF , L300P-110-150LFR Circuit Diagram J61 FAN 123 58 59 60 1 2 H I T A C H I STR RUN STOP/RESE FUNC P To Ro U V W J51 Logic Board 1 2 3 4 5 28 29 30 J1 1 2 3 4 5 28 29 30 J1 Option Board.
Note: Control terminal symbol is SJ300. J10 is installed only for SJ300-150LF and L300P-185LFR. SJ300-150 - 220LF , L300P-185 - 300LFR Circuit Diagram J51 Option Board Option Board 1 2 H I T A C H I S.
Note: Control terminal symbol is SJ300. Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC Logic Board OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 .
Note: Control terminal symbol is SJ300. Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC Logic Board OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 .
Note: Control terminal symbol is SJ300. Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC Logic Board OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 2 1 CM1 FM TH CM1 .
SJ300-007HF Circuit Diagram 123 58 59 60 PD ALAR RU PR H POWE H I T A C H I STR RUN STOP/RESE FUNC P RB R S T G J51 To Ro U V W N J61 Logic Board Option Board Option Board OPTXC OPT1C OPTXC OPT2C 123 .
SJ300-015-055HF Circuit Diagram J51 FAN 1 2 3 4 5 55 56 57 58 59 60 1 2 H I T A C H I STR RUN STOP/RESE FUNC P To Ro U V W J61 Logic Board Option Board Option Board OPTXC OPT1C OPTXC OPT2C 1 2 3 4 5 5.
SJ300-075- 110HF , L300P-110-150HFR Circuit Diagram FAN 123 58 59 60 1 2 H I T A C H I RUN STOP/RESE FUNC P J51 To Ro U V W J61 Logic Board 1 2 3 28 29 30 J1 123 28 29 30 J1 Option Board Option Board .
SJ300-150 - 220HF , L300P-185 - 300HFR Circuit Diagram J51 Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC P To Ro J61 Logic Board J1 J1 OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 .
SJ300- 300HF , L300P-370HFR Circuit Diagram Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC P U V W Logic Board J1 J1 OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 3 .
SJ300-370- 550HF,L300P-450-750HFR Circuit Diagram Option Board Option Board 1 2 H I T A C H I STR RUN STOP/RESE FUNC P R S T G U V W N Logic Board J1 J1 OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC.
Note : Control terminal symbol is SJ300 Only SJ300-1100,1320HF and L300P-1320HFR Connect FAN to J23 1 2 STR RUN STOP/RESE FUNC Logic Board OPTXC OPT1C OPTXC OPT2C TMC SP SN RP SN P24 PLC FW 8 7 6 5 4 .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
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 SJ300 L300P SJ300 L300P 1 .
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 SJ300 L300P SJ300 L300P 19.
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 SJ300 L300P SJ300 L300P 64.
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 SJ300 L300P SJ300 L300P 66.
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 SJ300 L300P SJ300 L300P 25.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Hitachi L300P Series è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Hitachi L300P Series - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hitachi L300P Series imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hitachi L300P Series ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hitachi L300P Series, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Hitachi L300P Series.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hitachi L300P Series. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hitachi L300P Series insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
