Hitachi SJ100 Inverter - Artisan Technology Group
Contents
1. Input terminal 5 assign Input terminal 6 assign Input terminal 1 condition Input terminal 2 condition Input terminal 3 condition Input terminal 5 condition Input terminal 6 condition Output terminal 12 assign FM terminal condition Function of AL terminal setting Outp2. Second acceleration 15 0 15 0 DTN OTT TTT nn nn Second deceleration time 15 0 15 0 Second deceleration 15 0 15 0 Method to use 2nd acceleration deceleration 00 00 Method to use 2nd acceleration deceleration 00 00 0 0 0 0 0 0 0 0 0 0 MMC CU A T7 m mTO 1 to Dec2 changing frequency 2 setting vm 10
3. Acceleration characteristic Deceleration characteristic Note 1 A20 0 A21 5 A22 10 23 15 24 20 A25 30 A26 40 A27 50 428 60 A29 A35 0 1 3 4 Inverter specifications Extended function mode B group Function Category Code display aaa Selection of restart mode Allowable UV time Retry waiting time Rated current of each inverter Electronic thermal level Set B212 note Rated current of 2 setting each inverter 5 Electronic thermal Set B13 01 01 00 characteristics Electronic thermal Set B213 01 01 00 characteristics 219 setting Rated current 1 25 for each inverter Deceleration rate while restriction LL meter adjustment Start frequency adjustment Carrier frequency Data initialization or Initialization mode Frequency converting value STOP key condition Restart mode after FRS invalid Monitor contents for ratio 20 Stopping mode selection Sa em selection 1 4 5 Inverter specifications Extended function mode C group Function name Category a Input terminal 1 assign
4. 90 lt hZ b N 80 N 70 052 4 6 8 10 12 14 16 Carrier frequency 2 SJ100 004HFE U 100 90 80 10 60 50 10 05 2 4 6 8 10 12 14 16 Carrier frequency 2 SJ100 015HFE U 100 90 ag 80 70 N 60 ES N 50 10 05 2 4 6 8 10 12 14 16 Carrier frequency 2 100 90 80 10 60 50 40 100 90 80 70 60 50 40 100 90 80 70 60 50 40 4 2 SJ100 037LF U 0 5 2 4 6 8 10 Carrier frequency kHz 12 SJ100 007HFE U 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz SJ100 022HFE U 1 Ne N ME 0 5 2 4 6 8 10 12 14 16 Carrier frequency 2 SJ100 040HFE U 100 90 05 2 4 6 8 10 Carrier frequency kHz 5J100 055LFU 100 100 80 80 70 70
5. SJ100 004HFE 004HFU 007NFE 007NFU 011 8 01 Front case No 2 Key cover 6 Volume 7 es 1 1 1 M EN RS 7 0 ISPM IOcabe L M IO cable L KEE m DI DAI um board Po 1 10 5 100 007HFE 007HFU 015HFE 015HFU 022HFE 022HFU 6 01 No 5 WS 8 Condensor cover 414 ee FE SJ100 015NFE O15NFU 01 01 _6 Cae Li 8 Condensor cover 1 9 Coolingfan t ii 414 SJ100 022NFE 022NFU OS7LFU 040HFE 040HFU 0 Keypad Front case L Case LL 8 Condensor cover LL 9 Coolingfan S ______ 10 ISPM lOcable 4 HS PCB2 SJ100 055LFU 055HFU 075HFU 055HFE 075HFE 055LFE GL OL Keypad 2 Front case L 6 Case 1 8 Condensorcover LL 1 9 Coolingtan s 2 12 5J100 075LFU O75LFE 10 2 I O board compatibility V available not available board Name
6. END s mcm m le E ER PS ________ c QUY e 2 ing mu dar E E 8 eb CN2 5 100 series board source type pre muss mm rm A ___ UU iU omm ben den pe un cues cua uS 1 IL i 1 1 i 1 1 4 Je h i gr BER ER a e cc o UM ER E ED mural NEL 28 _ 1 D E D E Eos i VA rim Fr RS om 4 EU es eem E wn we EE TT EEE ER EE mm mm 0000 ES E EA LLL LLL IL e E E e vm A A 1 1 1 E e mmm or E E A rem rm 5 110
7. Cause Remedy Cause Remedy Cause Remedy Cause Remedy Way to Reset Over voltage at DC bus line of the frequency inverter Mains voltage too high mains voltage fluctuation or rapid mains voltage return choke energy leads to voltage increase Make sure that mains voltage is within tolerance limits In case SJ100 is used in combination with a regenerative braking unit ISPM resistor but the regenerative braking unit ISPM resistor does not function Replace regenerative braking unit ISPM resistor In case SJU100 is used in combination with a raking resistor but the braking resistor cannot absorb the regenerative energy Re calculate and use suitable braking resistor Deceleration time is too short Make deceleration time longer use braking unit resistor use bigger capacity of frequency inverter A 5 Under voltage E 09 Phenomena Cause Remedy Cause Remedy Cause Remedy Cause Remedy Way to Reset Under voltage at DC bus line of the frequency inverter The mains voltage is not available or not within the tolerance limits Check all 3 or 2 mains power supply voltage that it is within its specification Thyristor for smooth charging is defect and DC bus voltage drops while operation due to current flows through smooth charging resistor Change ISPM Period of instantaneous power failure is longer than the set value b02 or DC bus voltage go down to its de
8. le E 5 Motor stabilization constant Set 06 100 100 100 A dot AA A Motor stabilization constant Set H206 100 100 100 TU seling e 6 Motor constant R1 setting Set H20 12 Motor constant R1 setting 2 220 2 79 82 DEET A EE c PS E POPE H Motor constant R2 setting Set 21 22 25 72 Motor constant R2 setting 2 Set 221 2 2 2 DE SJEL EE A KP A E 8 Motor constant L setting Set H22 2 2 2 Motor constant L setting 2 H220 2 2 22 be du PO A 11 Motor constant lo setting H23 07 5 TD Motor constant lo setting 2 H223 2 2 2 ME li 12 Motor constant J setting H24 2 2 2 Motor constant J setting 2 Set H224 DU 7 H A A c un 13 Motor constant R1 auto tuning 71 H30 2 2 2 n O PA eder A m Motor constant R1 auto tuning 71 H230 2 2 2 ETE daa 2 uc PM PT TE ne EE IEEE 14 Motor constant R2 auto tuning 1 H31 D 4 2 data Motor constant R2 auto tuning 71 H231 2 11 224 00 772 data 2 setting 15 Motor constant L auto tuning 1 H32 2 cho e Dp ED data E E Motor constant L auto tuning 1 H232 gt 5 792 data 2 setting 16 Motor constant lo auto tuning 1 H33 p ub 2 data
9. Actual DC bus 300 voltage 250 Under voltage recovering level 220V 10V 200 2 Und voltage 150 level 190V 10V 100 50 0 Trip Display 500 _500 of Over During Under monitoring output Voltage Under voltage frequency trip voltage trip or Waiting for Retry OV SRC level 375V 20V continuously 100sec while stop BRD circuit has no hysterisys 5 1 2 400 class DC bus voltage Vdc 800 Over voltage level 790V 40V Actual DC bus 740V 40V 600 voltage 500 Under voltage recovering level 440V 20V 400 Sem 095 voltage 300 level 380 20V 200 100 0 Trip Display 500 Over During Under monitoring output Voltage Under voltage frequency trip voltage trip Waiting for Retry OV SRC level 750V 40V continuously 100sec while stop 5 2 5 2 Output Current Detection Characteristics Frequency inverter has several detection characteristics for output current to protect IGBT from break down or to protect motor from over heat 1 Over current Frequency inverter shuts off the output instantaneously when output current exceeds to 220 190 of its rated current OC level is no link with Electronic thermal level e g Over current protection level of SJ100 015NFE 7 1 Amps of rated current is 7 1 Arms 200 14 2 Arms 20 1 A peak 2 Over load
10. A Explanation of the way to reset Make close the terminals between RS and P24 CM1 only for Japanese version on the I O board or press STOP RESET key of the operator 3 6 3 2 Analysis of Various Operating Problems That Do Not Trigger an message The motor does not start Rotation direction is opposite Motor does not increase speed The inverter cannot be programmed Unstable rotation of the motor Data is not changed Mode of frequency command A01 Check each mode again and or Run command A02 is not proper If you use DOP or DRW DIP switch selection of the operator is incorrect Wiring of the motor cable is incorrect U V W Setting of F04 is incorrect External frequency set VR is out of order Acceleration time is too short Software lock is selected b31 Check that the power supply is within its specification Set as follows E Same as 300 J100 L100 ON OFF Check the wiring of the motor cable Check the setting Set longer acceleration time Make software lock invalid Inverter 15 in trip mode Motor load is changing heavily Mechanical resonance Forgot to press STR key Turn main power off within 6 Reset the inverter Reduce the motor load changing or use bigger capacity of inverter and motor Change output frequency Press STR key after changing data Make sure to wait at least 6 seconds after pressing STR key seconds after
11. PV24L supply voltage Supplies 24V to interface voltage supply which is supplied to input terminals Nominal voltage min 21 60Vdc to max 26 40Vdc Check PV24 address 1A lt NV12L supply voltage Supplies 12Vdc to remote operator DOP DRW s yellow back light Nominal voltage max 10 80Vdc to min 17 5Vdc Check NV12 address 3A L H terminal voltage ouppiles 10V to terminal Nominal voltage min 9 5Vdc to max 11 5Vdc Check lt gt L with VR 1kohm Potentiometer function on the front case Set A01 700 Monitor F01 display 0 lt gt 50 60 with clockwise and anti clockwise Cooling FAN voltage PV24N Supplies 24V to cooling Nominal voltage min 19 9Vdc to max 27 2Vdc Check Red wire Black wire with the FAN Check the FAN working direction from down to up 2 1 E 3 Trouble Shoot 3 1 Error Messages Possible Cause and Remedy 1 Over current 1 01 E 02 03 E 04 Phenomena Over current CT or Rsh gate driver IC for each condition 01 Overcurrent during constant speed operation 02 Overcurrent during deceleration 03 Over current during acceleration 04 Overcurrent at other condition than above mentioned Such as injection brake Cause Load changed rapidly Remedy Eliminate rapid changed in load Cause Sort circuit or earth contact ground fault in the motor or the motor cable Remedy Check with Megger If the
12. Revision __ EES 3 00075EUL LLI LL N A E LLI LL 2 Q 004 040 002NFR 022NFU 037LFU 004HFU 040HFU 055 075 055LFU 075LFU 055HFU 075HFU 002LFR 037LFR 004 037 055LFR 075LFR 055HFR 075HFR LLI LL V snev EE 1 1 Y 1 sJ1o0075L A J v Note SJ100xxxEUx SOURCE type on the control terminal different from SINK SJ100xxxL SINK type on the control terminal different from SOURCE kW setup is not necessary such as J100 J300 series for I O board if I O board was replaced There is no compatibility between L100 series and SJ100 series 10 13 10 3 0 Ol terminal adjustment procedure If you need the fine adjustment with out 1 IN EX S IN EX E function DOP DRW or A group A13 A14 function on standard panel refer to following procedure At first stop the SJ100 and erase the INV trip error to change parameters O terminal adjustment Supply the DC10 V and if the freq Setting F01 is not enough max freq increase C81 value and press the STR key and check the result If the freq Setting 01 is not enough continue the above procedure Ol terminal adjustment Supply the DC20 mA and if the freq Setting FO1 is not enough max freq increase C82 value press the STR key and check the result If the freq Setting 01 i
13. Contact us by email sales artisan scientific com Visit our website http www artisan scientific com
14. please replace the unit Way to Reset Dont reset 12 Over voltage at source E 15 Phenomena High voltage at power source line Frequency inverter cannot protect source over voltage If it is too high frequency inverter will be damaged Cause source voltage is too high Remedy Check the source voltage continously Insert AC reactor at source lines Way to Reset A 3 5 13 Over temperature 21 Cause Remedy Cause Remedy Way to Reset Temperature sensor which located close to IGBT inside ISPM shows a too high temperature Ventilator blocked for models which has ventilator Check ventilator The frequency inverter does not get enough cooling air Check cabinet ventilation air filters and ventilation openings in the cabinet A 14 PTC error E 35 Phenomena Cause Remedy Cause Remedy Cause Remedy Way to Reset Resistance of motor thermistor is high This error can occur when you select PTC function Too much load of the motor Reduce the load use bigger motor Motor thermistor is not connected while PTC function is selected Disable PTC function when it is not used Characteristics of the motor thermistor is not suitable Frequency inverter gives PTC error when the resistance value becomes more than 3k ohm 10 Use motor which has suitable thermistor for the inverter Or change thermistor characteristics of the thermistor by debug mode
15. 0 5 2 4 6 8 10 12 14 16 0 5 2 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency kHz SJ100 055HFE U SJ100 075HFE U 100 100 N A KA N KN N KA 90 90 Bei t N KA e el e N M A 80 8096 e A N ES Ne 4 ei e 70 70 052 4 6 8 10 12 14 16 052 4 6 8 10 12 14 16 Carrier frequency kHz Carrier frequency kHz 4 3 4 2 Required toward altitude 100 90 80 158 1000 2000 3000 4000 Altitude Example of calculation 5J100 007NFE 4 Amps is installed at 2000m of altitude and 16kHz of carrier frequency Required derating of output frequency of this case will be as follows 4 Amps 90 95 3 4 Amps Carrier frequency Altitude frequency Note 1 gt When the top cover is removed for the high ambient temperature inverter should be installed in an enclosure of IP 4 see EN60529 to comply with directive lt Note 2 gt If class of EMC directive is required carrier frequency must set to 5 2 4 4 5 Level of Each Detection 5 1 DC Bus Voltage Detection Characteristics Frequency inverter has several detection characteristics for DC bus voltage as followings 1 200V class DC bus voltage Vdc jM Over voltage level 395V 20V Ne
16. Electronic thermal protection Frequency inverter shuts off the output when integration value of output current and time exceeds specific value time 14 E Thermal Level 100 No over load trip with 115 load EE Over Current trip 220 gt 4kW 190 5 5KW gt 1205 66S mme 180 1065 100 150 220 190 Output current of the rated current of the frequency inverter This Electronic thermal level can be changed from 50 to 120 Initial setting is 100 time 180s E Thermal Level 50 120s _ 150 60s 60s 2 n _____ ________ 180 108 50 100 150 220 190 Output current of the rated current of the frequency inverter 5 3 5 3 Motor Temperature Detection Frequency inverter has a motor temperature sensor input PTC input PTC resistor When the resistance value is more than 3k ohm 10 the frequency inverter trips with E35 Motor SJ100 inverter U PTC thermistor lane Except Japanese version 5 4 Over Temperature Detection of the Frequency Inverter Frequency inverter has temperature detection against power devices of the main circuit Frequency inverter shuts down the output when temperature around IGBT comes up to 120 degree 5 4 E 6 Measurement amp Replacement of Subassemblies 6 1 Insulation Measurement For SJ100 inverter do not perform insulation measurements otherwise MOV will be
17. Motor constant lo auto tuning 1 H233 20 i 2 2 data 2 setting 17 Motor constant J auto tuning 1 H34 er do A RE cr M Motor constant J auto tuning 1 234 222 2 1 don t change the data 2 factory set 53 specified by the capacity of each inverter 1 6 2 Motor specifications Output voltage Motor MFG number Motor output Motor poles Motor rated rom 3 Load conditions Equipment name Torque characteristics Required torque Load inertia J frequency Hz Hz KW Rated current Amps Rated voltage rom Rated frequency 2 Starting current amm Amps Acceleration time am Sec Nm Deceleration time mm Sec kgm Variable speed range 1 7 E 2 Measurement of the Internal Voltage Supply There are PV5L PV24L and NV12L internal DC voltage supplies These supplies are isolated from the main high voltage portion And it is not possible to measure DC voltages at the non isolated portion Please make measurements for above mentioned voltages for the isolated portion Check pad of NV12 Check pad of PV24 Check pad of PV5 1 pin of TM2 is L common PV5L supply voltage Supplies 5V for board Nominal voltage min 4 90Vdc to max 5 20Vdc Check PV5 address 1C lt
18. SJ100 O30HFE SJ100 O40HFE HFU LEE VM 37017103 2 ISPM without PCB2 SJ100 075HFR HFE HFU EE 41013548 1 RS soft charge resistor SJ100 002 022NFE NFU SJ100 037 055LFU SJ100 002 055LFR SJ100 004 055HFE HFU HFR 254890 47013548 1 S soft charge resistor SR 41013438 1 Copper bar SJ100 002 007LFR ELEN SJ100 002 004NFE NFU OO5NFE 41013439 1 Copper bar SJ100 015 037LFR SJ100 007 022NFE NFU SJ100 007 022NFU 037LFU SJ100 004 037HFR SJ100 004 O40HFE HFU SJ100L board SJ100 002 037LFR HFR 14 SJ100EUL I O board 5J100 002 022NFE NFU SJ100 037LFU 5J100 004 040HFE HFU mb H JH m SJ100 002 022NFU 037LFU 2 D ct production e 1100 004 040HFU 14 1 SJ100075L UO board SJ100 055 075LFR HFR ME d d 3 14 l SJ100075EUL UO board SJ100 055 075LFU HFE HFU ml 7 01 9J100 040HFE HFU 15 2 SJ100 055HFR HFE HFU CX Capacitor boars aime I 1 v 3 3 16 SJB30A ce 1 3 16 o 3 16 SJB47B2 smovorFR 1 16 SJcB68082 Poe 16 BEE POB2 SJ100 002NFENFU 1 16 59082680 Poea SJ1O0 O04NFENFU OOSMFE 1 1 16 SJ0856082 PER SJ1O0 00 NFENFU 1 16 SJCB470B2T PCB2 SJ100 015NFE NFU 037LFR LFU 1 1 6 S BGOB
19. gt M Looking for more information Artisan Scientific Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED e Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com HITACHI INVERTER 5J100 SERIES SERVICE MANUAL ADJUSTMENT AND MAINTENANCE Model European Version 5J100 002NFE to SJ100 022NFE 5J100 004HFE to SJ100 075HFE US Version SJ100 002NFU to SJ100 022NFU 5J100 004HFU to 5J100 075HFU 5J100 037LFU Japanese Version oJ100 002LFH to SJ10
20. 0 037LFR 5J100 004HFR to SJ100 075HFR After reading this manual keep it at hand for future reference Hitachi Ltd INDEX 1 Pre operation Check 1 1 1 1 Check inverter model and Manufacturing number 1 1 1 2 Check inverter parameter and motor specification 1 2 2 Measurement of The Internal Voltage Supply 2 1 3 Trouble Shoot 3 1 3 1 Error messages Possible Cause and Remedy 3 1 3 2 Analysis of Various Operating Problems That Do Not Trigger an Trip Message 3 7 3 3 How to Initialize the Data FACTORY SETTING 3 8 3 4 Error Message Comparison 3 9 3 5 Other Displays 3 10 3 6 Auto tuning under high incoming voltage 3 10 4 Ambient Condition of the Frequency Inverter Temperature Altitude 4 1 4 1 Required Derating in case of 50deg 55 deg of Ambient Temperature 4 1 4 2 Required derating toward altitude 4 4 5 Level of Each Detection 5 1 5 1 DC Bus Voltage Detection Characteristics 5 1 5 2 Output Current Detection Characteristics 5 3 5 3 Motor Temperature Detection PTC 5 4 5 4 Over Temperature Detection of the Frequency Inverter 5 4 6 Measurement amp Replacement of Subassemblies 6 1 6 1 Insulation Measurement 6 1 6 2 Power Components Measurements 6 1 7 Maintenance and Inspection Procedure 7 1 7 1 Precautions 7 1 7 2 Measurement of Mains Voltage Current and Power 7 1 7 3 Maintenance of Parts 7 4 7 4 If you install replacement INV at site 7 4 8 Daily Inspection and Periodical Inspection
21. 0 series board sink type TE LLOEN __ _ ______ ____ _ 1 rien rg LL EN END GER 1100 series board sink type CN ht CNI CN4 SJ100 series VO board sink type gt M Looking for more information Artisan Scientific Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED e Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872
22. 1 Voc Diode A Moving coil type DC Volt meter 600V 0 1A or above 200V class 300V 200V class 1000V 0 1A or above 400V class 600V 400V class Fig 7 1 Output voltage measurement circuit with load 7 1 When there is no motor connected to the inverter please use additional resistor like 7 2 There will be a voltage at output terminal even the frequency command is naught due to the leakage current of the semiconductor devices Inverter 2W Additional resistor K Fundamental 5kohm 30W 200V class Voc effective value Vac 1 1 100W 400V class Diode _ Moving coil type Volt meter 600 or above 200V class 300V 200V class 1000V 0 1A or above 400V class 600V 400V class Fig 7 2 Output voltage measurement circuit without motor 2 Measurement of Input voltage and Input output current Use moving iron type ampere meter Refer to Fig 7 3 and Table 7 1 3 Measurement of Input and output power Use electrodynamics type watt meter for single phase use Make measurements for all 3 phases is case there is an unbalance in voltages and currents Frequency Inverter L1 2 L3 N Fig 7 3 Measurement Instruments 7 2 Table 7 1 Measuring Instruments Type of Instrument Supply voltage E123 and Moving iron type voltmeter or Fundamental wave effective value pm Rectifier type voltmeter Supply current l1 1 and Mo
23. 8 1 9 Image block diagram 9 1 10 Spare parts list 10 1 10 1 parts list 10 1 10 2 I O board compatibility 10 13 10 3 O Ol terminal adjustment procedure C81 C82 10 14 10 4 kW setup procedure 10 15 10 5 I O board schematic circuit diagram 10 16 Revisions Revision history table 1 Pre Operation Check Before starting adjustment and maintenance be sure to check the following specifications of the inverter and the motor 1 1 Check Inverter model and Manufacturing number MFG No Inverter model MFG No E HIT ACHI Model SJ100 015NFE HP kW 2 1 5 Input Entree 50 60 2 200 240V 1Ph 16 0A 50 60Hz 200 240V 3Ph 9 3A Output Sortie 1 360Hz 200 240V 3Ph 7 78H 11129670060 9708 Hitachi NE164526 You can find these information from the specification label which attached at the side cover of the unit 1 Description of the model name 59100 015 a5 E Version number E European version Structure type U US version Series name 002 2 Description of MFG No 7 8 1112967 0060 With operator R Japanese version Input voltage class N Single 3 phase 200V class L 3 phase 200V class H 3 phase 400V class Applicable motor kW 0 2kW 022 2 2kW 0 4KW 030 3 0kW 0 55kW 037 3 7kW 0 75kW 040 4 0kW Production Month Production year Revisio
24. AT peee O 1 1 16 _____ ____ 1 Gs Dees Tam 1 3 16 sos PCB2 SMOOMHFRHFEHFU 1 16 SJGB20B4 2 SMOC0YHFRHFEHFU 1 16 2 STOO OISHFRHFEHFU 1 pie Summe Pose 3 y SJCB470B4T PCB2 5J100 037HFR 030HFE SJ100 040HFE HFU A Dieren 2 1 1 36 Pose ENE 1 1 Gg Ul Note No 10 41013337 3 is usable for 4101337 4 The difference is the length No 13 The copper bar is used between ISPM and heatsink version is applied US version except key pad knob cover case etc This spare parts list will be changed without notice get latest spare parts list please contact to sales office This service manual may not be revised if the spare parts list was revised 9 01 No Partsname Quantity 1 Li 2 j Foncae Li 8 Keycover 1 4 Voumeknb 1 5 Topcover S Li Case 8 gt Rear cover 5 10 ISPM IO cable S 1 11 ISPM 1 aa RS 14 WOboard ___ 1 mm rom 1 SJ100 002NFE 002NFU 004 004NFU 005NFE 2 01
25. ER THI 3 51000116 S100 series VO board sink ypa kl c HS nn fac ques paeoq gA seues H i n g d ten les F n H can oa pm E ET mm EP E E NE mm mm gt poz AA wm G rem mm eh m m RUPEM mm E ER cc vn e be E e e rm ER SES amm m o LE E mg m i gt gt 8 l yl Hee 1 i H A i me S OS res umm emm l La 45 jaa if UU TTE ESS ES rm uns rf pe el EZ s nisle el ll ER Rus cma mm em mi La we wm wm mm er de E LED E E E o RR AA TH mn ___ _____ D z 1 1 1 1 1 L
26. FR SJ100 004 075HFE H 3 D 254859 31015677 7 For models 1 1 13 10 D 254864 41013420 4 Volume I For all models 254863 410134194 SJ100 002 007LFR 10 5 100 002 005 5J100 002 004NFU 254865 41013459 4 Top cover SJ100 015 037LFR SJ100 007 022NFE SJ100 007 022NFU SJ100 037LFU SJ100 004 037HFR SJ100 004 040HFE HFU MEN D 1 310163694 sover LL SJ100 055 075LFU HFE HFU LFR HFR ME SOE 254856 21004371 4 Case S SJ100 002 007LFR 5 100 002 005 5J100 002 004NFU 254854 17001783 4 Case M SJ100 015 022LFR SJ100 007 011NFE SJ100 007NFU SJ100 004 022HFR SJ100 004 022HFE SJ100 004 022HFU 254853 11001782 4 Case L SJ100 037LFR SJ100 015 022NFE SJ100 015 022NFU SJ100 037LFU SJ100 037HFR SJ100 030 040HFE SJ100 040HFU GOL D 170018584 SJ100 055 075LFU HFE HFU LFR HFR NE UR 254862 4T0134174 Rear mn 5J100 002 007LFR 10 SJ100 002 005NFE SJ100 002 004NFU 1 10 254860 31015700 4 Rear cover SJ100 015 037LFR SJ100 007 022NFE SJ100 007 022NFU SJ100 037LFU SJ100 004 037HFR SJ100 004 a 37016368 4 Rear cover LL 9 100 08507SLFUMFEMFULFAHER 1 10 254861 310157104 De estan L SJ100 037LFR 5J100 015 022NFE SJ100 015 022NFU 5J100 037LFU 037 3J100 030 040HFE D 21004954 Condensor cover LL y100 055 075LFU HFEHFULFRHFR 1 10 Parts Code DWG No Quantity 254270 3T0125182 Coolin
27. STR key is pressed Cannot change data by Turn power off within 6 seconds Make sure to wait at least 6 Copy Unit after started copying seconds 3 7 3 3 How to Initialize the Data FACTORY SETTING 1 Select the mode of initialization data to which you want to initialize by 685 Japanese version data gt Set 00 and store EU version data gt Set 01 and store US version data gt Set 02 and store 2 Set 084 to 01 to initialize and store 3 Keep pressing keys at same time If front case is not closed by the screw difficult to press 3keys 4 Additionally press key and release key approximately after one second 5 Keep pressing AVM keys until 00 will blink 2 seconds 6 Release all the keys after starts blinking B 9 00 X 2 a d EU gt y 2506 Initialization end 1s or more Release after d 00 started blinking c95 INV kW code 01 0 2kW 02 0 4kW 03 0 75kW 0 5 kW 04 1 5kW 05 2 2kW 06 3 7kW 4 0kW 07 5 5kW 08 7 5kW 3 8 3 4 Error Message comparison Digital Panel DOP DRW Over current while constant speed t E rive driving CT or gate driver IC Over current while deceleration CT or i Decel gate driver IC Over current while acceleration CT or O 3 i Accel gate driver IC Over current at other condition than
28. T a Over above such 2 brake or gate driver Over load O 5 Over Possible to reset after 10 seconds has passed detected by CT Over voltage after the BRD ED OL BRD was run out DC bus Over voltage DC bus Over V EEPROM error Check the parameters again if this error occurred XV U 1 emm emm m e emm 2 CJ LO Under voltage DC bus Under CT offset error such as external noise CT itself CPU error m C3 2 xternal SP ND Fit Over voltage at source DC bus V S RC continuously 100sec while stop Over temperature in the ISPM FIN External error ic USP error n TY C Ground fault at power on detected by E Q T PTC error only terminal 5 UL UN Mmmm L js 3 5 Other Displays Digital Panel Reset terminal is ON During initialization such as at power on Voltage is within UV level Power OFF During retry mode During initialization as EU settings During initialization as US settings During initialization as Japanese settings f Erasing trip histories HL y Copying with DRW DRW 2 When there 15 no data 1 0 feedback data of PID etc Auto tuning was done Auto tuning was failed 3 6 Auto tuning under high incoming voltage If Auto tuning is not successful try following procedu
29. a is hex data Example 4103 03 has no meaning Resolve 41 h bit by bit 41 h gt 0100 0001 b if you found xxx1 this means Over current detection from CT CTU or CTW if you found xx1x this means Over current detection from Rsh Standard operator is not available on this trouble shooting 2 Overload E 05 Phenomena Cause Remedy Cause Remedy Cause Remedy Cause Remedy Way to Reset Overload detected by CT of the inverter This error can be reset 10 seconds after the E05 came out Motor load is heavy Reduce the load and or increase thermal level and or use bigger capacity of frequency inverter V Boost value is high Reduce V Boost value or increase thermal level and or use bigger capacity of frequency inverter Set wrong value for electronic thermal level b12 and or electronic thermal characteristic 613 Set suitable value Set wrong value for the reactive current of the motor Set suitable value Reactive current value which should be input by function mode is a value measured at 50Hz 60 2 without load A 3 Braking Resistor Overload over voltage E 06 Phenomena Cause Remedy Way to Reset Over Voltage detection after BRD ED was run out BRD selection is not suitable Check BRD ED BRD resistor ohm BRD resistor Wattage BRD resistor wire machine inertial operation cycle A 3 2 4 Over voltage 07
30. cooling fans to be regularly replaced every three years taking their lives into account Please note that their life soan shorten when they are used in high temperatures and heavy loads Capacitor Life Curve Ambient temperature deg When the inverter is installed in a cabinet 40 12 hours a day ambient temperature is the temperature in operation a the cabinet 20 2 10 0 1 2 3 4 5 6 7 8 9 10 Capacitor life time year 7 4 If you install replacement INV at site If you install replacement units at site please preset the parameter by the panel or copy unit If you used the previous UO board to replacement unit the parameters not changed Because parameters are memorized in the EEPROM on the control board on J100 J300 series and if we used the previous control board to replacement unit at site to minimize the time In case of L100 5J100 series EEPROM is on the ISPM even we replaced I O board the parameter is still the same 7 4 E 8 8 Daily Inspection and Periodical Inspection Inspection Item Contents Method Criteria Standard Instruments point replacement period Overall Ambient Check ambient temperature Ambient temperature Thermometer Environment humidity dust corrosive gas oil mist 1 to 40deg Devices overall Check for abnormal vibrations and Hygrometer EE EE E Power supply Check voltage between input lines Mea
31. damaged MOV between R L1 G S L2 G T L3 G 6 2 Power Components Measurements When checking the power components the following procedure is recommended Clear voltage Wait for capacitors discharge Check capacitors for neutrality Disconnect mains and motor wires the diodes and IGBTs using a universal tester with a diode function Visual check is important for the ISPM check the appearance such as smoke trace Note In this test the absolute values are not so important since they depend strongly on the test device used The uniformity of the measured value is more important 1 DC BUS Measurement Check lt voltage Zero Resistance Measurement Allowable Value From P1 PD are located on the CB board snubber board Check 1 and terminal are shorten by copper bar 2 Soft Resistor RS Thyristor THY Measurement 15 to 25 ohm From P1 To PD From PD To P1 if RS was opened 6 1 3 Rectifier Measurement RB E Dat Ut Hesistance Allowable Value From 50kohm or more P1 512 Each Hi S L2 and 50kohm or more T L3 Each Hi zi S L2 and 50 ohm or less Each R EN A 50 ohm less Each R x S L2 and 50kohm or more s To make sure MOV visual check of MOV is necessary on the ISPM If the result is out of its spec replac
32. e the unit relative check is important MOV ZNR ZNR1 ZNR2 ZNR3 are for phase to phase MOV ZNR ZNR4 ZNR5 ZNR6 are for phase to ground 6 2 4 IGBT Measurement Resistance Measurement Allowable Value To 50kohm or more 50 ohm or less 50 ohm or less current detecting 5Okohm or more resistor shunt resistor Order of mili ohm If the result is out of its spec replace the unit Please note that this cannot cover 100 to find IGBT failure because if the power devices in failure sometimes you can find the failure in components while they are activated You cannot find the failure while they are not activated 5 Cooling FAN voltage circuit in the ISPM PV 24N Check b92 is preset 00 FAN to be worked and disconnect the cooling FAN relative check is important 6 Cooling FAN Disconnect the cooling FAN and measure impedance of FAN circuit From relative check is important 7 BRD RB Disconnect BRD resistor Red wire Black wire mean tester s wires Allowable Value ENE PE EE SES AECA Diode drop V Redwire Black wire 8ohm 14ohm OL only reference Resistance Measurement Allowable Value Allowable Value Diode drop V 100kohm 700kohm OL initial charge 2kohm 4kohm only reference 6 3 E 7 Maintenance and Inspection Procedure 7 1 Precautions 1 Maintenance and Inspection Precautions Be sure to check the followings b
33. ec time Low limit freq to prevent any damage Way to Reset or Power off 7 CT error E 10 Phenomena When abnormality noise is near the INV or an abnormality offset level is out of spec occurs on built in CT Cause Influenced by Electrical Magnetic Interference Such as near contactor on off Remedy To Resolve if it s influence use another power line and don t connect motor wires control wires If no error comes out resolve noise causes Cause CT offset level failure Remedy To Resolve if it s failure use another power line and power on and check if E10 comes out at power on If E10 came out use replace another INV ISPM Way to Reset A or Power off 8 CPU error E 11 E 22 Phenomena Abnormal situation or malfunction of micro processor inside frequency inverter E11 CRU error from MCU inside core E22 CPU error from MCU on board E22 is produced by MCU on I O board and the causes is communication error between ISPM 8 MCU on I O board Cause Cable between ISPM and I O board was cut E22 Remedy Replace the cable Cause Dusts on the pins of CN2 on board E22 Remedy Remove the dusts Cause Influenced by Electrical Magnetic Interference Remedy Keep such noise source away from the frequency inverter Cause Ambient temperature is too high Remedy Take countermeasure against high ambient temperature 3 4 Cause Component itself is defect Remedy Replace ISPM in case
34. efore starting maintenance and inspection because there is a danger of electrical shock e Display on the digital operation panel and POWER indication has been turned OFF e The voltage between and is 15Vdc or lower Discharging resistor 500 ohm 30W 200V class 1k ohm 60W 400V class has been connected between and terminals for 15 seconds or more after main power had turned off 2 General Precautions Always keep the unit clean so that no dust nor other foreign materials come inside of the frequency inverter Pay attention to broken lines and faulty connections Firmly connect terminals and connectors o Keep frequency inverter away from moisture and oil Dusts steel filings swarf and other foreign materials can damage insulation and causing unexpected accidents failure Please pay attention to them 7 2 Measurement of Mains Voltage Current and Power General measuring instruments for mains voltage current and power are shown in Table 7 1 The voltage to be measured is the effective value of fundamental wave and the power to be measured is the total effective value 1 Measurement of output voltage Moving iron type instrument does not show accurate values for measurement of the output voltage Make measurements according to the method shown in Fig 7 3 table 7 1 or using the circuit indicated in Fig 7 1 and 7 2 Frequency Inverter LE Load Fundamental wave effective value Vac 1
35. g fan S SJ100 015 022LFR HFR 1 3 SJ100 015 022HFE HFU SJ100 055LFR LFU 22 254270 3T012518 2 Cooling fan S SJ100 075LFU LFR 9 254822 370119244 Cooling fan L SJ100 022NFE NFU 5J100 037LFR LFU SJ100 030HFE SJ100 040HFE HFU 254827 47013337 1 5 Cable S SJ100 002 037LFR 1 10 SJ100 002 022NFE NFU SJ100 037LFU SJ100 004 037HFR SJ100 004 040HFE HFU 10 254828 410133374 ISPM IO Cable L 4100 085 075LFUHFEHFULFRHFR 1 10 37016869 3 ISPM without gie 5J100 002LFR NFE NFU E NN 31016870 3 ISPM without PCB2 SJ100 004LFR NFE NFU OO5NFE 37016871 3 ISPM without PCB2 without PCB2 ISPM without PCB2 SJ100 007LFR 007LFR 8 msan 37016872 3 ISPM without PCB2 SJ100 007NFE NFU SJ100 011NFE o UL a mme 3 SPM WiuPOBS SWOXOI amp FRNFENFU 1 310916874 3 ISPM wWihouPOB2 SUWOOgAFRNFENFU 1 mb mb 8 31016875 3 ISPM wihouPOBA su100 037LFRAFU 2 seu rosa s 100 088LFRAFU f tortor 2 ISPM wihowPCB2 SJ100 075LFR LFU mb mb 37016876 2 ISPM without PCB2 SJ100 004HFR HFE HFU WS EN 2 ito H tee 2_ 37016878 2 ISPM without PCB2 SJ100 015HFR HFE HFU db 31016879 2 ISPM without PCB2 SJ100 022HFR HFE HFU EE NM 31016880 2 ISPM without PCB2 SJ100 037HFR
36. motor cable is disconnected from the inverter the over current should not be detected anymore Cause A single phase power failure fuse wire can cause a shutdown in certain under load situations Remedy Check all these mains phases and the mains fuses preferably by comparison of the three two in case of single phase inverter mains currents in a steady operating state Cause The motor is switched with a motor contactor during frequency inverter operation Remedy Switching over the motor is inhibited Cause Defect in the power component Remedy Check the IGBT portion of ISPM Cause Rapid acceleration or deceleration Remedy Set suitable acceleration or deceleration time Cause Starting frequency is too high Remedy Set starting frequency as low as possible Way to Reset A 54100 has two kinds of detection CT and Rsh To resolve the detection at site check the following procedure 1 Connect DOP DRW 2 Set F38 INIT DEBG ON to access debug mode 3 Set F22 IPS POWR ALM mode don t set retry mode 4 Test run and wait Over Current trip 5 Set Core address 4 if it s 4kW or less 5 Set Core address if it s 5 5kW or above 3 1 Specimen FBE4 01 0000 under normal 2 FBE4 15 0203 under over C trip 4 15 C203 under OC Drive trip CO FBE4 15 4103 under OC Accel trip FBE4 is 1 byte data the dat
37. n of the inverter 1 1 055 5 5kW 1 5kW 075 7 5kW Unique number Production code 1 9 0 J November K December The unit digit of the year of grace 7 1997 8 1998 9 1999 0 2000 1 2 Check Inverter parameter and motor specification 1 Inverter specifications 1 Inverter specifications Monitor mode Display Function name Category Screen display Initial Remarks order Output frequency monitor Monitor Output current monitor Monitor Running direction monitor Monitor Feedback data of PID Monitor control monitor OPPE EE OE EE EE OE OE EE EE Intelligent input terminal Monitor condition monitor Intelligent output terminal Monitor condition monitor Output frequency Monitor converted value monitor Trip monitor Monitor Trip history monitor Monitor 2 Inverter specifications Basic function mode Display Function name Category Screen display _ Initial Remarks Order Code display Output frequency setting Acceleration time 1 Acceleration time 1 Deceleration time 1 DT DOT ITT TTT TTT TTT Deceleration time 1 o lc AAA ORO OE OE TE OO Running direction setting Extended function Extended function settino Extended function group setting Note means hidden display depends on 2nd setting selection 3 Inverter specifications Extended function mode A group pl e O
38. of E 11 or I O board board in case of E 12 9 External Trip E 12 Phenomena Trip due to have inputted an external signal to EXT input terminal of the frequency inverter Cause Faulty external device or equipment gives frequency inverter a trip requirement when external trip function EXT is selected Remedy Evaluate external device or equipment which is connected to frequency inverter Way to Reset A 10 USP error E 13 Phenomena Unexpected Start Protection This error can occur when USP function is selected Cause Frequency inverter trips when it is powered up with RUN command 1 given Remedy Disable RUN command when power up the frequency inverter Or disable USP function if possible to the system Way to Reset or set RUN command off stop 11 Ground fault error E 14 Phenomena Earth contact in the motor or the motor cable or in the IGBT Frequency inverter detects this earth contact only at power up To resolve the causes please power off and disconnect the motor wire at INV UVW terminal Cause Earth contact in the motor or the motor cable Remedy Check the impedance between output portion wire and motor and earth Cause Detection circuit IGBT of the inverter is defect If the motor and the motor cable is disconnected from the frequency inverter the ground fault should not be detected anymore Remedy Please disconnect the motor and the motor cable If E14 comes out at power on
39. ration No illegible display Visual Criteria Standard Instruments replacement period Within 2 of voltage difference between each phases Operate without any No abnormalities No abnormalities Normal operation Display is readable NOTE 1 Life time of capacitor is affected by the ambient temperature See Capacitor Life Curve in the following 2 The frequency inverter must be cleaned periodically If dust accumulates on the fan and heat sink it can cause overheating 3 See item 7 3 2 for the life time of the capacitor 9 Image block diagram 1 IMAGE BLOCK DIAGRAM OF SJ100 INVERTER SUB CONDENCER BOARD HFx 7 7 7 7 REACTOR OPTION CORE INVERTER P BRD resistor option VO BLOCK VO board OPERATION PANEL WITH POTEN TIOMETER HITACHI ZN Sev ve 2 22 9293 3 9 EEPROM USER INTERFACE REMORT OPERATOR EMC DIRECTIVE COMPLIANT WITH DEDICATED NOISE FILTER OPTION Note Main circuit capacitor CB HFE HFU serial connection LFU NFE single connection 9 1 E L OL 10 1 Spare Parts list E Parts Code DWG No Quantity 254858 21004556 1 For all models 1 10 254857 2 0043724 Front case 5J100 002 007LFR 5 100 002 005 SJ100 002 004NFU 254855 110017844 Front case SJ100 015 075LFR SJ100 007 022NFE SJ100 007 022NFU SJ100 037 075LFU SJ100 004 075H
40. rder Code display US i JPN Set 1 Frequency destination Running command destination Base frequency Base frequency 2 setting Maximum frequency VE EE E a Maximum frequency 2 setting EN Bicis DA er A HE External freq setting start External freq setting end External freq setting start rate External freq setting end 7 9 External freq start pattern Time constant of the filter of analog input 1 2 3 Inverter specifications Extended function mode A group Function name Category order Multi speed 1 to 16 Jogging frequency Stop mode of jogging Torque boost mode Torque boost 2 9 Code display Code display A20 A35 A38 A39 Level of manual torque boost Level of manual torque V f characteristics characteristics 2 V gain Selection of DC braking DC braking frequency DC braking waiting time DC braking force DC braking time Frequency upper limiter Frequency lower limiter Jump frequency 1 3 Jump frequency width 1 3 61 62 63 65 64 66 Selection of PID control P gain gain D gain Scale conversion of PID control Feedback destination Selection of AVR function AVR voltage Second acceleration time 02 230 400 758574657 206 400 15 0 15 0 Screen display CU
41. re 1 Set C91 01 and press STR key to access debug mode 2 Set 01 01 and press STR key to do auto tuning 3 If the SJ100 is 4kW or less set C94 fb82 and press STR key 3 If the SJ100 is 5 5kW or above set C94 fb80 and press STR key 4 Set C95 0000 and press STR key 5 Run command ON Run key or FW terminal to get started Auto Tuning 3 10 E 4 Ambient Condition of the Frequency Inverter 4 1 Required Derating in case of 50deg 55deg of Ambient Temperature Inverter ratings can be influenced by many factors You can find in this section the relation between ambient temperature and output current and carrier frequency Standard ratings in 40 degree C Top cover removed condition in 50 degree C max cover removed condition in 55 degree C max rate of output current 100 SJ100 002NFE U 90 80 10 0 5 2 4 6 8 10 Carrier frequency 2 SJ100 007NFE U 100 90 80 10 0 5 2 Carrier frequency kHz 4 6 8 10 4 1 rate of output current 100 SJ100 004NFE U 90 80 70 0 5 2 4 6 8 10 Carrier frequency 2 12 SJ100 015NFE U 100 80 10 0 5 2 Carrier frequency kHz 4 6 8 10 12 SJ100 022NFE U 100
42. s not enough continue the above procedure If the data was added the freq setting will be increased concept is as same as J100 J300 C81 C82 are possible to preset while INV running 10 14 10 4 kW setup procedure set up kW we advise you not to use DOP DRW use only standard panel Meaning set C91 01 Debug on set C94 0000 kW address set C95 xx kW code set B84 01 to execute FACTORY SETTING Try FACTORY SETTING Check B12 display F 23 LVL B12 s display table KW 200V 400V 002 1 40 004 2 60 1 50 005 007 4 00 2 50 011 015 7 10 3 80 022 10 00 5 50 030 040 15 90 8 60 055 240 13 0 075 32 0 16 0 KW code table L100 SJ100 xx 01 002 02 004 03 005 007 04 011 015 05 022 06 030 040 07 055 08 075 In case of L100 5 100 it automatically detects it s voltage class with hardware in the ISPM voltage class setup is not necessary 10 15 oo S100 sori s 10 board type echt asnos pgg Oy sepes 4 a El gt eo r io I unl rx E SJIOD serias board source typa ur m EA i a d as FERE f gt E EA 8 EN zE HA LLLLLEERREE met UNA CHE AV
43. sure the No abnormalities Tester voltage voltage Within its specification between input terminals Main Overall Check installation for looseness Tightening torque circuit except for terminal block M3 0 5 0 6 N m 4 0 98 1 3 N m Check for evidence of over heating in Terminal block damage Visual No abnormalities inspection No abnormalities Check for swelling P operation inspection i NN inspection Cooling fan Check for abnormal vibration and Rotate Smooth rotation 2 years noise manually while No abnormalities power off Increase tightening E Check for dust Visual inspection 4 2 8 Inspection Item Contents Cycle Method point daily periodic Control circuit Operation check Check the balance of the output Measure the voltage of each phase to phase output voltage without motor between U V er ere cer TER reer ere cer ELTE EE EE and W Perform a sequence protection oimulate operation test and make sure that there no errors the protection display circuits ircui Component No abnormal odor nor changes in Visual check including inspection PCB No significant corrosion m liquid leakage nor deformation board panel No lack of character Segment failure of LEDs inspection v I Display Digital ope
44. tecting level while instantaneous power failure Get rid of the instantaneous power failure evaluate the power supply system set bigger value for 002 One of the AG voltage is missing applied only for 3 phase INV Check AC line voltage check the fuses 6 08 Cause Remedy Cause Remedy Abnormal situation occurs at the memory portion of the frequency inverter due to incoming noise etc Influenced by Electrical Magnetic Interference Keep such noise source away from the frequency inverter Ambient temperature is too high Take countermeasure against high ambient temperature 3 3 Cause Re power up the frequency inverter short time after power off It is necessary to keep several seconds after power off to memorize the current data at EEPROM If this time is too short this storage performance cannot be done and leads to EEPROM error Remedy Keep certain time between power off and re power up Cause You didn t wait 6 seconds or more at FACTORY SETTING Remedy Please try FACTORY SETTING again Cause RS terminal was keeping ON at power off If RS is on INV can not write the correct data to EPROM at power off next power on E08 will come out Remedy Please don t use RS terminal ON at power off Cause EEPROM is defect Remedy Change unit After you reset the INV please make sure the parameters especially maximum freq Acc D
45. ut terminal 11 condition Output terminal 12 condition AL output terminal condition i Level of overload signal Rated current of each inverter Arrival frequency while acceleration Arrival frequency while deceleration Level of deviation signal under PID control BCEE a 25 Leder input Of se 57 ore motor adress Ser cs 3908 oo 9996 28 Coremontordaa ____ se TJ Duoo bu cresta Se om 1 _ Note 1 USP function NC is allocated on US version and even another function such as CF1 is set NO NC parameter is still the same Therefore please make sure the NO NC parameter to suit the application 1 5 6 Inverter specifications Extended function mode group Function name Screen display Order Code display Code display JPN Auto tuning setting Set HO1 S 00 Motor data selection Set H02 00 00 00 Motor data selection 2 Set H202 00 i 00 00 NN SING PN PRI HEP S ERE EMT Em 3 Motor capacity setting Set HO3 Motor capacity setting 2 203 8 53 53 EE A Motor poles setting 04 4 4 i 4 Motor poles setting 2 setting H204 4 4 4 4 Speed response setting Set 05 20 20 00 Speed response setting 2 205 20 20 20 lA
46. ving iron type ammeter Total effective value 1 Supply power Electrodynamics wattmeter Total effective value W1 Supply power Calculate from above measured values E1 1 and W1 Factor Pf1 W Pf1 __ 100 96 V3 Ed Output voltage Evw and According to Fig 7 1 and Fig 7 2 Total effective value Eo Output current ly ly and lw Moving iron type ammeter Total effective value lo Output power Wo and Wo Electrodynamics wattmeter Total effective value Wo Output power Calculate from above measured values Eo lo and Wo factor Pf2 Wo Pf 1 d 3 1 100 Use meter indicating a fundamental wave effective value for voltage and meters indicating total effective values for current and power 7 3 7 3 Maintenance of Parts 1 Maintenance of printed circuit board I O board Printed circuit boards are maintenance free under normal applications except ALARAM relay hardware However in case which maintenance and inspection are necessary pay attention to the prevention of damage caused by static electricity as shown below Prevent damage caused by static electricity MCU and LSI on the printed circuit board can be destroyed by static electricity Therefore be sure to ground work benches soldering irons and yourself before start working on a printed circuit board 2 Maintenance of DC bus capacitor and cooling fan We recommend that DC bus capacitors and
Download Pdf Manuals
Related Search