SJ200 & L200 Service Manual NBS650XR
Contents
1. 3253 V 508727 15307 PLG 9 PL PCBI PCB2 PCB2 is soldered upon PCB1 core circuit ISPM regurration without gel gel for insulation and cooling REV m o 4 o 5 o H FRAME SIZE 4219 WAYAHI amp 9 S Y z I SEI suejs s s 1 Mu AN 72 queuidinba el snpuj Ir p oe Howe vm d Hg CON OAT SMHOA ONIHSYJYN IU9BHH HM i d ZM a Sut ooo pue uone nsur 10J 28 198 JnouY A uone Img JAdSI Qinon a109 Od uodn palsp os st 2824 2404 149d VEY COC VEL fi MUWA Y x I s v ENG CS EE E QIWI Vo Lacs C m zu2. 5 14838 2 6 11 D 202122 3 PAF PCB3 Bik 8 P SUB PCB4 Bik 2 BANN PCB2 1510 FRAME SIZE 5 6 5 1 538 BA 7 11 AZIS AWVUJ 8 4 9 Pr1 09 sweyskg A St Ennen ao z HS 0N DMQ SVO ONIHSVUVN UNUT Tus dE kaal E Aga N nuon S Waquo GHP ALONG m lr 9xEN VXV TN BAEC CIES um 4 COR MEYARA AD MULO AD VE H XE AD yoz 30 VELEL A9 I I SxYdod 415 4 TAGT T HL 30 4 5 SUI edod dl d GdOd NW WC uu NA UdNOLS asi wa SEY no FXR avo 51 8 11 4219 ANYUT 9 3 prI o9 suiejs s H T grze a jeuisnpuj Wu sqm xV IN 28
3. 4219 WAYAHI amp 9 S Y z I Pro swejsA Z u 44 RIEN KN 72 queuidinba el snpuj 1 BORLA ono ann 3 Hs ON ONC SXNOM ONIHSVEVN Weu mn TJ ay S ZM Sui ooo pue uone nsur 98 a 128 moyym uone Img JAdSI Qmouro 9109 Eq Od uodn poiop os st zgod CdJd 149d VEY ADC NL MUWA Y x I s v ENG CS EE E QIWI Vo Lacs C m zu 5 138358 5 1 1 Ex gy d Un VM Vk uy Qu 20 11 7002 2486380 V ns UNUT 00201 aana wa SS ES E Aza ON gon GBI ON M3440 GIH AL E WSWOLSDO FAR OIXSWrv4 9 1 4 Vi Yev tee NAI SEU 24 udu Z SNI VYE WW Wig YC VYEC WW AMA CIA CECE VJ FOE VEL i EHE VEYY LC v e CE OCNL e CES 1 4 CELERE WE LEA NECdOd WH dod wee Td Od g z
4. Y z avo I 5 138368 11 11 Es Asa ON HUOM 595 ERRA Unt va Ek mu Qu 20 11 7002 2428380 V numo 2 URL MM no AS E ON H8G40 amp ux me UdNOLS OIXSWrYvA 4 90 LOVE Cee LATA EE E TOR uy SNI k dvd MEYE ava ava MYC ava VXV IN Mme od Id BC CHER Id CEL CI NV MUN AUG A9 VEL 1 A9 VEEE A VEYE A9 VELEL A9 Wedd ans d TAT AF fk UA METEN 2414 edod dl d GdOd d0 d 1494 Vd WU SJ200 002 004 005NFEF Slide type HA uswirnb H d pilS H41H200 700 441NLLO 200 0020S SJ200 015 022NFEF 015 040HFEF Slide type
5. d d p lS 4A4HSZ0 SS0 00zrs L200 002 004 005NFEF Slide type L200 004 007HFEF 007NFEF Slide type
6. Whee CM m ee CI wi COC AQ VEL A VERE A9 Y 4 50 VELEL M ME PdOd 80 4 SNG fit SJ 458 JN WEOAOd 41 4 Boose Yura 8 L 9 S 7 E 2 472 T 5 1 16 5 9 1 1 azis 3Wvud 9 3 Y z I X AM my Y uw HS ON ong SYNOM ONIHSVNVN OBAH H700 0021 aqu y dE AS xY TIN 28 NA AUC AQ VEL A VERE M Y 4 50 VELEL M ME PdOd 80 4 TAGT TM 0 458 JN 20041 41 4 ZiR yank 5 7 e 2 favo 1 5 138358 10 11 4215 aWvad g z HS ON OI SYNOM ONIHSVUVN ps ALEX XT TN 05 MEYARA AD VEL AD E HI XE AD Y 4 90 3 VELEL AD Marydod 415 4 SNG fit 30 49R Su 4 dl d s We SI AS UNUN Vu H 00 0067 OT sqm y a SWOLSDO ap
7. Total effective value Output power Calculate the output power factor from the output voltage E factor Pf output current I and output power W Wo Pf x 100 J3 Ey X Ts Note 1 Use a meter indicating a fundamental wave effective value for voltage and meters indicating total effective values for current and power Note 2 The inverter output has a distorted waveform and low frequencies may cause erroneous readings However the measuring instruments and methods listed above provide comparably accurate results Note 3 A general purpose digital volt meter DVM is not usually suitable to measure a distorted waveform not pure sinusoid SJ200 Inverter 6 13 The figures belovv shovv measurement locations for voltage current and povver measure ments listed in the table on the previous page The voltage to be measured is the funda mental vvave effective voltage The povver to be measured is the total effective povver Single phase Measurement Diagram O c o D O o Inverter o 5 0 2 e lt m 2 Fa D 2 0 2 0 D Three phase Measurement Diagram Inverter 6 14 Maintenance and Inspection Inverter Output Voltage Measurement Techniques Taking voltage measurements around drives equipment requires the right equipment and a safe approach You are working with high voltages and high frequency switching waveforms that are not pure sinusoids Digital voltmeters wi
8. V T2 and W T3 Turn ON the power supply or check fuses Is there an error code X X displayed Press the Func key and determine the error type Eliminate the error cause then clear the error Reset Are the signals to the intelligent input terminals correct Is the Run Command active Is the FW terminal or RV connected to P24 via switch etc Verify the terminal functions for C001 C006 are correct Turn ON Run Command enable Supply 24V to FW or RV terminal if configured Has the frequency setting for F001 been set greater than zero Are the control circuit terminals H O and L connected to the potentiometer Set the parameter for F001 to a safe non zero value If the potentiometer is the frequency setting source verify voltage at O gt OV Is the RS reset function or FRS free run stop function ON Turn OFF the command s Inverter outputs U V W are supplying voltage Is the motor load too heavy Reduce load and test the motor independently The optional remote operator is used SRW Are the operational settings between the remote operator and the inverter unit correct Check the operator type setting The direction of the motor is reversed Are the connections of output terminals U T1 V T2 and W T3 correct Is the phase sequence of the motor forward or reverse with respect to
9. L o Two chassis GND screws are located on the metal tab on the heat sink at the bottom of the inverter Never touch the heat sink during or just after operation it can be very hot The electronics housing and front panel are built onto the front of the heat sink Inverter Keypad The inverter uses a digital operator interface or keypad The four digit HITACHI display can show a variety of performance ew parameters LEDs indicate whether the display A units are Hertz or Amperes Other LEDs indicate Power external and Run Stop Mode and Program Monitor Mode status Membrane keys Run and Stop Reset and an output frequency potentiometer speed setting knob control motor operation The FUNC A and NZ keys allow an operator to navigate to the inverter s functions and parameter values The Keypad doesn t display Store key is used when changing a setting when it is connected badly RUN STOP R zs RUN nese np t mum SJ200 Inverter KEE Inverter Keypad Keypad Removal The SJ200 has a removable keypad To remove the keypad locate the retention latch as shown to the right Press downward on the latch while gently pulling toward you The keypad will tilt forward as two retaining tabs at the bottom edge of the keypad also hold it in place Then remove the keypad from the keypad bay Caution Do not remove keypad when the power is on III ZZA ZX N IN I
10. constant A020 Multi speed O setting 0 0 0 0 A220 Multi speed 0 setting 2nd motor 0 0 0 0 A021 Multi speed 1 setting 0 0 0 0 A022 Multi speed 2 setting 0 0 0 0 A023 Multi speed 3 setting 0 0 0 0 A024 Multi speed 4 setting 0 0 0 0 A025 Multi speed 5 setting 0 0 0 0 A026 Multi speed 6 setting 0 0 0 0 A027 Multi speed 7 setting 0 0 0 0 A028 Multi speed 8 setting 0 0 0 0 A029 Multi speed 9 setting 0 0 0 0 A030 Multi speed 10 setting 0 0 0 0 A031 Multi speed 11 setting 0 0 0 0 E D o Q o lt C 4 Parameter Settings for Keypad Entry A Group Parameters Default Setting User Func FEF FU Setting Code pane EU USA A032 Multi speed 12 setting 0 0 0 0 A033 Multi speed 13 setting 0 0 0 0 A034 Multi speed 14 setting 0 0 0 0 A035 Multi speed 15 setting 0 0 0 0 A038 Jog frequency setting 1 00 1 00 A039 Jog stop mode 00 00 A042 Manual torque boost value 5 0 5 0 A242 Manual torque boost value 2nd 0 0 0 0 motor A043 Manual torque boost frequency 3 0 3 0 adjustment A243 Manual torque boost frequency 0 0 0 0 adjustment 2nd motor A044 V f characteristic curve selection 02 02 A244 V f characteristic curve selection 02 02 2nd motor A045 V f gain setting 100 100 A046 iSLV voltage compensation 100 100 gain A246 iSLV voltage compensation 100 100 gain
11. 2nd motor A047 iSLV slip compensation 100 100 gain A247 iSLV slip compensation 100 100 gain 2nd motor A051 1 DC braking enable 00 00 A052 DC braking frequency setting 0 5 0 5 A053 DC braking wait time 0 0 0 0 A054 DC braking force for deceleration 0 0 A055 DC braking time for deceleration 0 0 0 0 A056 DC braking edge or level detec 01 01 tion for DB input A061 Frequency upper limit setting 0 0 0 0 A261 Frequency upper limit setting 0 0 0 0 2nd motor SJ200 Inverter A Group Parameters Default Setting User Func FEF FU Setting Code Nanig EU USA A062 Frequency lower limit setting 0 0 0 0 A262 Frequency lower limit setting 0 0 0 0 2nd motor A063 Jump center frequency setting 0 0 0 0 A065 A067 A064 Jump hysteresis frequency 0 5 0 5 A066 width setting A068 A071 PID Enable 00 00 A072 PID proportional gain 1 0 1 0 A073 1 PID integral time constant 1 0 1 0 A074 PID derivative time constant 0 0 0 0 A075 PV scale conversion 1 00 1 00 A076 1 PV source setting 00 00 gt A077 Reverse PID action 00 00 a8 D A078 PID output limit 0 0 0 0 m A081 AVR function select 00 00 x O A082 AVR voltage select 230 400 230 460 A092 Acceleration 2 time settin 15 00 15 00 A292 Acceleration 2 time setting 15 00 15 00 2nd motor A093 Deceleration 2 time setting 15
12. U T1 V T2 and W T3 Make connections according to the phase sequence of the motor In general FWD U V W and REV U W V Are the control terminals FW and RV wired correctly Is parameter F004 properly set Use terminal FW for forward and RV for reverse Set motor direction in F004 49 a6 o D o 5 o D 2 gt 9 o 6 4 Troubleshooting ab 22 oe eS o x Q Es L sk Symptom condition Probable Cause Solution The motor speed will not reach the target frequency desired speed If using the analog input is the current or voltage at O or OI Check the wiring Check the potentiometer or signal generating device Is the load too heavy Reduce the load Heavy loads activate the overload restriction feature reduces output as needed Is the inverter internally limiting the output frequency Check max frequency setting A004 Check frequency upper limit setting A061 The rotation is unstable Is the load fluctuation too great Is the supply voltage unstable Is the problem occurring at a partic ular frequency Increase the motor capacity both inverter and motor Fix power supply problem Change the output frequency slightly or use the jump frequency setting to skip the problem frequency The RPM of the motor does not match the inverter output frequency setti
13. with digital operator keypad Input voltage N single or three phase 200V class H three phase 400V class L three phase only 200V class Applicable motor capacity in kW 002 0 2 kW 022 2 2 kW 004 0 4 kW 030 3 0 kW 005 0 55 kW 037 3 7 kW 007 0 75 kW 040 4 0 kW 011 1 1 kW 055 5 5 kW 015 1 5 kW 075 7 5 kW EZ Orientation to Inverter Features Orientation to Inverter Features Unpacking and Inspection Please take a few moments to unpack your new SJ200 inverter and perform these steps 1 Look for any damage that may have occurred during shipping 2 Verify the contents of the box include a One SJ200 inverter b One Instruction Manual c One SJ200 Quick Reference Guide 3 Inspect the specifications label on the side of the inverter Make sure it matches the product part number you ordered Main Physical Features The SJ200 Series inverters vary in size accord ing to the current output rating and motor size for each model number All feature the same basic keypad and connector interface for consis tent ease of use The inverter construction has a heat sink at the back of the housing The larger models include a fan s to enhance heat sink performance The mounting holes are pre drilled in the heat sink for your convenience Smaller models have two mounting holes while larger ones have four Be sure to use all the mounting holes provided and Installation je em m o L o
14. FEF FU Setting Code AS EU USA H003 Motor capacity Specified Specified by the by the inverter inverter capacity capacity H203 Motor capacity 2nd setting Specified Specified by the by the inverter inverter capacity capacity H004 Motor poles setting 4 H204 Motor poles setting 2nd motor 4 H006 Motor stabilization constant 100 100 H206 Motor stabilization constant 2nd 100 100 motor H007 Motor voltage select Specified Specified by the by the inverter inverter voltage voltage H207 Motor voltage select 2nd motor Specified Specified by the by the inverter inverter voltage voltage C 11 gt o o O Z x O NN Troubleshooting 1 ee oe o D Gg Q Es L Troubleshooting Safety Messages Please read the following safety messages before troubleshooting or performing mainte nance on the inverter and motor system WARNING Wait at least five 5 minutes after turning OFF the input power supply before performing maintenance or an inspection Otherwise there is the danger of electric shock WARNING Make sure that only qualified personnel will perform maintenance inspec tion and part replacement Before starting to work remove any metallic objects from your person wristwatch bracelet etc Be sure to use tools with insulated handles Otherwise there is a danger of electric shock and or injury to personnel WARNING Never remove
15. If dust accumulates on the fan and 49 20 o D o 5 o D 2 gt 0 o 6 10 Maintenance and Inspection ab ee oe o D Gg Q Es L Megger Test The megger is a piece of test equipment that uses a high voltage to determine if an insulation degradation has occurred For inverters it is important that the power termi nals be isolated from the Earth GND terminal via the proper amount of insulation The circuit diagram below shows the inverter wiring for performing the megger test Just follow the steps to perform the test 1 Remove power from the inverter and wait at least 5 minutes before proceeding 2 Open the front housing panel to access the power wiring 3 Remove all wires to terminals IR S T RB PD 1 PD N U V and W Most importantly the input power and motor wires will be disconnected from the inverter 4 Use a bare wire and short terminals R S T RB PD 1 PD N U V and W together as shown in the diagram 5 Connect the megger to the inverter Earth GND and to the shorted power terminals as shown Then perform the megger test at 500 VDC and verify 5MQ or greater resis tance Add test jumper wire Disconnect Disconnect power source motor wires Megger 500VDC 6 After completing the test disconnect the megger from the inverter 7 Reconnect the original wires to terminals R S T RB PD 1 PD N U V and W CAUT
16. connectors by pulling on its wire leads wires for cooling fan and logic P C board Otherwise there is a danger of fire due to wire breakage and or injury to personnel General Precautions and Notes Always keep the unit clean so that dust or other foreign matter does not enter the inverter Take special care in regard to breaking wires or making connection mistakes Firmly connect terminals and connectors Keep electronic equipment away from moisture and oil Dust steel filings and other foreign matter can damage insulation causing unexpected accidents so take special care Inspection Items This chapter provides instructions or checklists for these inspection items Daily inspection Periodic inspection approximately once a year Insulation resistance test Troubleshooting Tips The table below lists typical symptoms and the corresponding solution s SJ200 Inverter KEE Symptom condition Probable Cause Solution The motor will not run The inverter outputs U V W are not supplying voltage Is the frequency command source A001 parameter setting correct Is the Run command source A002 parameter setting correct Make sure the parameter setting A001 is correct Make sure the parameter setting A002 is correct Is power being supplied to termi nals L1 L2 and L3 N If so the POWER lamp should be ON Check terminals L1 L2 and L3 N then U T1
17. 0 deceleration 044 PID deviation level setting 3 0 3 0 C052 PID FBV function high limit 100 0 100 0 C053 1 PID FBV function low limit 0 0 0 0 C071 Communication speed selection 06 04 C072 Node allocation 1 1 C074 Communication parity selection 00 00 gt o o O Z x O C 10 Parameter Settings for Keypad Entry C Group Parameters Default Setting User Code Name en asy C075 Communication stop bit selection 1 1 C076 Communication error select 02 02 C077 Communication erorr time out 0 00 0 00 C078 Communication wait time 0 0 C081 O input span calibration 100 0 100 0 C082 Ol input span calibration 100 0 100 0 C085 Thermistor input tuning 100 0 100 0 C086 AM terminal offset tuning 0 0 0 0 C09 Debug mode enable 00 00 C101 Up Down memory mode 00 00 selection C102 Reset selection 00 00 C141 Input A select for logic output 00 00 142 Input B select for logic output 01 01 C143 Logic function select 00 00 gd C144 Terminal 11 ON delay 0 0 0 0 2 145 Terminal 11 OFF delay 0 0 0 0 C146 1 Terminal 12 ON delay 0 0 0 0 C147 1 Terminal 12 OFF delay 0 0 0 0 148 Output relay ON delay 0 0 0 0 C149 1 Output relay OFF delay 0 0 0 0 Motor Constants Functions SJ200 Inverter H Group Parameters Default Setting User Func
18. 00 15 00 A293 Deceleration 2 time setting 15 00 15 00 2nd motor A094 Select method to switch to Acc2 00 00 Dec2 profile A294 Select method to switch to Acc2 00 00 Dec2 profile 2nd motor A095 Accl to Acc2 frequency transi 0 0 0 0 tion point A295 Accl to Acc2 frequency transi 0 0 0 0 tion point 2nd motor A096 Decl to Dec frequency transi 0 0 0 0 tion point E D o Q o lt C 6 Parameter Settings for Keypad Entry A Group Parameters Default Setting User Func FEF FU Setting Code Mame EU USA A296 Decl to Dec frequency transi 0 0 0 0 tion point 2nd motor A097 Acceleration curve selection 00 00 A098 Deceleration curve selection 00 00 A101 OI L input active range start 0 0 0 0 frequency A102 OI L input active range end 0 0 0 0 frequency A103 OIJ L input active range start 0 0 0 0 current A104 OI L input active range end 100 100 current A105 OI L input start frequency 01 01 enable A141 A input select for calculate 02 02 function A142 B input select for calculate 03 03 function A143 Calculation symbol 00 00 A145 ADD frequency 0 0 0 0 A146 ADD direction select 00 00 Fine Tuning Functions B Group Parameters Default Setting User Func FEF FU Setting Code Nang EU USA B001 S
19. 00V class 1 5kW 2 2kW 3 7kW 400V class 1 5kW 2 2kW 3 7kW A way to replace the fan follows below By the way primary released product is different from not primary secondly one about the way to remove the fan In the case of replacing the fan please remove the housing cover first and then replace the new fan Please refer to section 4 6 about the way to remove the housing cover Please make sure of the specification label to discriminate whether it s primary released product or not REV NO A primary released products REV NO not A not primary secondly released products 1 Insert the minus screw driver etc to the insert point and remove the upper cover 2 Remove the connector CN4 of the fan 3 Remove the fan cover and replace new one er cover fan cover 4 A h 5221 N gS CZ S Removing the housing cover There are several ways which depend on the scale of the housing cover scale small 200V class 0 2kVV 0 4kW 0 75kVV scale middle 200V class 1 5kW 2 2kVV 3 7kW 400V class 0 4kW 3 7kW Scale small 1 Remove the monitor cover front cover and rear cover When removing the monitor cover please remove the communication cable from the front cover side monitor cover front cover rear cover 2 Insert the minus screw driver between the cooling fin and the housing and unlock the tabs 4 points at the left and right side 3 Remove the h
20. 50 Capacitor Life Curve Ambient 40 m Operation for 12 hours day I I i Operation for 20 p 24 hours day 10 Years 6 12 Maintenance and Inspection General Inverter Electrical Measurements The following table specifies how to measure key system electrical parameters The diagrams on the next page show inverter motor systems and the location of measurement points for these parameters 3 ee oe o D Gg Q L sk Circuit location Measuring Ew across W and U Parameter Notes Reference Value of measurement instrument Supply voltage Ep across L1 and L2 Moving coil Fundamental Commercial E Es across L2 and L3 type voltmeter or wave effective supply voltage Er across L3 and L1 rectifier type value 200V class 200 voltmeter 240V 50 60 Hz 400V class 380 460V 50 60 Hz Supply current i L E L2 L L3 Total effective Ii value Supply power Wj across L1 and L2 Total effective Wi Wi across L2 and L3 value Supply power W factor Pf Pf l x100 J xE XI Output voltage Ey across U and V Rectifier type Total effective Eo Ey across V and W voltmeter value Output current L Iy U Moving coil Total effective Iy V ammeter value Iy W Output power o Wo across U and V Woo across V and W Electronic type wattmeter
21. HITACHI INVERTER SJ 200 L200 Seri es SERVICE MANUAL ADJUSTMENT AND MAINTENANCE Model European Verssi on SJ 200 L200 002NFE F to SJ 200 L200 022NFE F SJ 200 L200 004HFE F to SJ 200 L200 075HFE F US Versi on SJ 200 L200 002NFU to SJ 200 L200 022NFU SJ 200 L200 037LFU to SJ 200 L200 075LFU SJ 200 L200 OO4HFU to SJ 200 L200 075HFU NBS650X HITACHI Appearance and name of each parts SJ 200 002 007LFR SJ 200 015 037LFR SJ 200 004 037HFR potentiometer m potentiometer digital operator digital operator front cover top cover top cover lt housing e coding fin rear cover cooling fin rear cover ground The front cover can be removed without any instruments When you remove the front cover you can set the mode switch and set wire at the control terminal the main terminal and the intelligent relay output terminal control terminal A TMIC control terminal A TMIC rminal B TM2C control terminal B upper Cover intelligent relay output terminal intelligent relay output terminal Note The upper cover is for maintenan
22. INV doesn t work check DIP switch on ISPM Power Module pcb MOV failure or you got returned INV check d109 display after C91 set 01 bar bar bar bar display OPE S OPE SRE not OPE Smini or R ERROR COMM lt 1 gt SRW Set dip Switch from 485 to PRG No display check the bar of P line 2 2 Debug Mode If you set debug mode enable C091 01 the function below will be available When debugging you can use only standard OPE cannot use SRW Make sure of returning C091 00 after debugging There are some monitor or function code for testing and maintenance which is not released for users The content of each function follows below Monitor mode Run def No Function name Code Mode Range Description Res n i unit Edit 1 2 d101 0 0 400 0 Monitors control frequency 0 1 Hz Hz y monitor 4102 0 0 999 9 Monitors the P N voltage 0 1 V v monitor 3 BRD ON fime d103 0 0 100 Monitors the time during BRD ON 1 sec monitor 4 Electric thermal d104 0 0 100 0 Monitors integration of the current 0 1 _ monitor when exceeding the thermal level 5 Core MCU NO d106 I 0000 9999 Monitors the version of 1 2 Y the core program 6 IO MCU NO d107 _ 0000 9999 Monitors the version of 1 I the IO program F n d109 0 0 999 9 Monitors the peak P N voltage 0 1V v monitor Function mo
23. ION Do not connect the megger to any control circuit terminals such as intelli gent I O analog terminals etc Doing so could cause damage to the inverter CAUTION Never test the withstand voltage HIPOT on the inverter The inverter has a surge protector between the main circuit terminals above and the chassis ground SJ200 Inverter ZI Spare parts We recommend that you stock spare parts to reduce down time including these parts lt Quantity Part description Symbol Notes 5 d Used Spare o gt 2 Cooling fan FAN 1 1 015NE 022NF 030LF 015HF to 075HF 2 CV 1 1 Front case Key cover Case Bottom cover Capacitor Life Curve The DC bus inside the inverter uses a large capacitor as shown in the diagram below The capacitor handles high voltage and current as it smooths the power for use by the inverter So any degradation of the capacitor will affect the performance of the inverter Power Variable freguency Drive Input Converter Internal Capacitor Inverter L1 L2 Capacitor life is reduced in higher ambient temperatures as the graph below demon strates Be sure to keep the ambient temperature at acceptable levels and perform maintenance inspections on the fan heat sink and other components If the inverter is installed on a cabinet the ambient temperature is the temperature inside the cabinet
24. MM Restoring Factory Default Settings Restoring Factory Default Settings o CH E e You can restore all inverter parameters to the original factory default settings for the S intended country of use After initializing the inverter use the powerup test in Chapter 2 2 to get the motor running again To initialize the inverter follow the steps below 2 No Action Display Func Parameter OD 1 JBG l roup selected Use the o A and keys to h ee navigate to the B Group 2 Bike T key haa First B parameter selected 3 Press and hold the key until gt bk 085 Country code for initialization selected 4 00 Japan 01 Europe Press the w key z 02 US 5 Confirm the country code is correct Do not change it unless you are absolutely sure the power input voltage range and frequency match the country code setting To change the country code press or to set to store 6 Country code for initialization Press the w key bh ges 7 Press the key b 2839 Initialization function selected 8 ERES 00 initialization disabled Press due key ug clear trip history only 9 Press the key AT 01 initialization enabled 10 oO oO Initialization now enabled to los SCH 06 q restore all defaults 11 First part of special key Press and hold the 4 and b D H u ee 2 keys Do not release
25. bs on the front housing cover with the notch on each edge of the inverter chassis Then lower the cover into position 2 Slide the cover toward the keypad keeping it flush against the inverter chassis Continue until the cover latches into place Note The example inverter in the diagrams is model L200 004LFU The cover removal or installation method is the same for the other models WARNING Be sure to turn off the power supply and wait 10 minutes before you remove the front housing cover Otherwise there is a shock hazard SJ200 Inverter EZ Logic Connector Locations After removing the front housing cover take a moment to become familiar with the connectors as shown below Relay output Logic inputs contacts Analog input output and logic outputs Logic Connector Removal Replacement The two 8 position main logic connectors are removable from the circuit board to make testing or service more convenient Note that the relay output connector is not removable as it must carry higher currents and provide high integrity for alarm conditions The alarm circuit may carry hazardous live voltages even when the main power to the inverter is OFF So never directly touch any terminal or circuit component The logic input connector top connector can be removed by pulling gently upward as shown below left DO NOT force the connector as damage to the circuit board may occur Try gently shifting the connector side to
26. ce Please do not remove main terminal main terminal SJ200 055 075LFR J200 055 075HFR volume digital operator front cover top cover housing rear cover cooling fin The front cover can be removed without any instruments When you remove the front cover you can set the mode switch and set wire at the control terminal the main terminal and the intelligent relay output GE terminal LE intelligent relay output terminal control terminal A control terminal B main terminal koba potartianeter Note The knob can be taken communication connector for operator and RS 485 tuningswitchRS 485 Operador turringswitch of frequency source and rmcomrandsouce 1 3 il E a i I x NEC M Q O Q ij gt BEE A 2 m 4 1 1 d S N F E lt lt a cato temi
27. d A cato temird B POWER idt RUNIgt intelligent relay output tamirel S E 3 L200 002 007LFR L200 015 037LFR connector cover L200 004 037HFR volume volume digital operator front cover digital operator front cover top cover housin rear cover cooling fin rear cover ground The front cover can be removed without any instruments When you remove the front cover you can set the mode switch and set wire at the control terminal the main terminal and the intelligent relay output terminal control terminal control terminal upper cover intelligent relay main terminal output terminal Note The upper cover is for maintenance Please do not remove intelligent relay main terminal output terminal 1 6 L200 055 075LFR L200 055 075HFR volume digital operator front cover housing rear cover cooling fin The front cover can be removed without any instruments When you remove the front cover you can set the mode switch and set wire at the control terminal the main terminal an
28. d the intelligent relay output terminal intelligent rel ay out put terminal control terminal main terminal 1 7 The way to open the connector cover communication connector L200 002 007LFR type Items inside frontcover control terminal intelligent relay output terminal main terminal L200 Removing the volume volume The volume can be removed 0 lt L200 002 007LFR type e L200 002 007LFR type mode switch I U J I I I ct m OOO boooocoo SK L IKS LIM opt pe KOC TW 1 8 input logic switch turning switch RS 485 Operator turning switch frequency source run command source Appearance The appearance of SJ200 follows below I O PCB PCB3 Power PCB PCB2 OPE is a control unit Formally OPE is attached to SJ200 But another OPE can be used optionally This part is a logic circuit It has a microcomputer which does calculation of the int
29. de Bu defa No Function name Code Mode Range Description Res uli unit Edit Debug mode 00 disable 8 C091 OK 00 enable 01 enable Debug mode Hexadecimal display 9 C092 OK 0000 FFFF 1200 data set Do not set Hexadecimal displ 10 Debug mode C093 OK 0000 FFFF exadecimal display _ 1200 _ data monitor Do not set Address set range Hexad 1 displ ti epus mode C094 OK 0000 FFFF gt 000000 AA 1200 bit control Do not set 0 7 bit select Doesn t store to 12 Debug mode select C095 OK 00 Core 01 IO EEPROM 00 O input span 13 calibration C121 0000 FFFF PA AAA 3E8 Do not set for function test OI input span 14 calibration 122 0000 FFFF play 3E8 Do not set for function test OI Zero Do not set 15 calibration C123 0 65535 200 for function test 16 Area code select C195 00 JPN 01 EU Area code select 02 USA 17 kW code C196 0 2 7 5 Capacity select 18 Voltage class C197 I 00 200V 01 400V Voltage class _ 5 select select 3 1 SJ200 Inverter KEE Maintenance and Inspection Monthly and Yearly Inspection Chart Inspection Cycle Item Inspected Check for psa Criteria Month Year etho Ambient Extreme w Thermometer Ambient temperature environment temperatures hygrometer between 10 to 40 C amp hu
30. election of automatic restart 00 00 mode B002 Allowable under voltage power 1 0 1 0 failure time B003 1 Retry wait time before motor 1 0 1 0 restart B004 Instantaneous power failure 00 00 under voltage trip alarm enable B005 Number of restarts on power 00 00 failure under voltage trip events B012 Level of electronic thermal Rated Rated setting current for current for each each inverter inverter B212 Level of electronic thermal Rated Rated setting 2nd motor current for current for each each inverter inverter B013 Electronic thermal characteristic 01 01 B213 Electronic thermal characteristic 01 01 2nd motor B021 Overload restriction operation 01 01 mode B022 Overload restriction setting Rated Rated currentx current x 1 5 1 5 B023 Deceleration rate at overload 1 0 30 0 restriction B031 Software lock mode selection 01 01 B080 AM analog signal gain 100 100 B082 Start frequency adjustment 0 5 0 5 B083 Carrier frequency setting 5 0 5 0 B084 Initialization mode parameters 00 00 or trip history B085 Country code for initialization 01 02 B086 Frequency scaling conversion 1 0 1 0 factor SJ200 Inverter gt o o O Z x O O E D C o Q lt C 8 Parameter Settings for Keypad Entry B Group Parameters Default Setting User Code Name GU USA Se B087 STOP key enable 00 00 B088 Restart mode af
31. elligent input output communication task and so on This part is a power circuit It has a translator This part is a core circuit It has a microcomputer which manages INV main function IGBT DM is a transistor unit for outputting to the motor It depends on the capacity and the voltage class whether IGBT or DM is used Introduction Inverter Specifications Label The Hitachi SJ200 inverters have product labels located on the right side of the housing as pictured below Be sure to verify that the specifications on the labels match your power source motor and application safety requirements 9 U je o O Specifications label Inverter model number Motor capacity for this model HITACHI Model 5 200 037LFR kW HP 3 7 5 Input Entree 50Hz 60Hz V 1Ph A 50Hz 60Hz 200 240V 3Ph22 0A Qutput Sortie 0 5 400Hz 200 240V 3Ph17 5A MFG No 30A 115882 B 008 Date 0310 ipment mm ms l q pment DE IN JAPAN NE17668 6 A Power Input Rating frequency voltage phase curren Output Rating Frequency voltage current Manufacturing codes Lot number date etc Model Number Convention The model number for a specific inverter contains useful information about its operating characteristics Refer to the model number legend below EMC filter Restricted distribution E Europe U USA R Japan Configuration type Series name F
32. he inverter housing top edge Otherwise vibration may cause the keypad to loosen in the future EM Orientation to Inverter Features D m e L o L o gt and Installation Front Housing Cover Housing Cover Removal The front housing cover is held in place by tvvo pairs of tabs Since these are hidden from view it is good to become familiar with their locations before attempting to remove the cover The figure belovv shovvs a typical housing cover in upside dovvn position to reveal the tabs The tvvo locking tabs are the ones vvhich you vvill need to press to remove the cover The tvvo hinging tabs vvill allovv the cover to tilt open once the unlocking tabs are released PRESS Hinging tabs Locking tabs RESS The figure below shows the procedure for removing the housing cover While pressing inward on the housing it is helpful to wiggle the cover side to side in order to release the locking tabs DO NOT force the cover open it is possible to break a tab in this way 1 Press inward on both sides 2 Tilt upward after both locking tabs are free Removing the Cover Slide type 1 Press downward on the cover at the two areas indicated to release the retaining tabs 2 Slide the cover forward and away from the keypad until the top edge of the cover reaches the notch in the inverter chassis 3 Lift the cover upward to remove it Installing the Cover Slide type 1 Align the ta
33. ing 5 other conditions Overload protection When a motor overload is detected by the electronic thermal function the inverter trips and turns OFF its output E E Braking resistor overload When the regenerative braking resistor exceeds the usage time allowance or usage ratio the inverter trips and turns OFF its output to the motor Over voltage protection When the DC bus voltage exceeds a threshold due to regenerative energy from the motor EB EEPROM error When the built in EEPROM memory has problems due to noise or excessive temperature the inverter trips and turns OFF its output to the motor Under voltage error A decrease of internal DC bus voltage below a thresh old results in a control circuit fault This condition can also generate excessive motor heat or cause low torque The inverter trips and turns OFF its output m cz LO Monitoring Events History amp Conditions 1 ee oe o D Gg ko 2 o sk Error Code Name Cause s E 1 1 CPU error A malfunction in the built in CPU has occurred so i the inverter trips and turns OFF its output to the Eee motor E Z External trip A signal on an intelligent input terminal configured as l EXT has occurred The inverter trips and turns OFF the output to the motor E 1 3 USP When the Unattended Start Protection USP is enabled an error occurred when power is applied
34. ll not usually produce reliable readings for these waveforms And it is usually risky to connect high voltage signals to oscilloscopes The inverter output semiconductors have some leakage and no load measurements produce misleading results So we highly recommend using the following circuits to measure voltage for performing the equipment inspections 1 ee oe o D Gg Q Es L Voltage measurement with load Voltage measurement without load U T1 U T1 inverter V T2 V T2 e W T3 O W T3 V Class Diode Bridge Voltmeter V Class Diode Bridge Voltmeter 200V Class 600V 0 01A min 300V range 200V Class 600V 0 01A min 300V range 400V Class 100V 0 1A min 600V range 400V Class 100V 0 1A min 600V range HIGH VOLTAGE Be careful not to touch wiring or connector terminals when working with the inverters and taking measurements Be sure to place the measurement circuitry components above in an insulated housing before using them SJ200 Inverter 6 15 IGBT Test Method The following procedure will check the inverter transistors IGBTs and diodes 1 Disconnect input power to terminals R S and T and motor terminals U V and W 2 Disconnect any wires from terminals and RB for regenerative braking 3 Use a Digital Volt Meter DVM and set it for 1Q resistance range You can check the status of the charging state of terminal
35. midity non condensing Major devices Abnormal w Visual and aural Stable environment for Overall noise vib electronic controls Power supply Voltage w Digital volt meter 200V class voltage tolerance measure between 200 to 240V 50 60 Hz inverter terminals 1 400V class L1 L2 L3 380 to 460V 50 60 Hz Ground Adequate w Digital volt meter 5 Meg Ohms or greater Insulation resistance GND to terminals Mounting No loose w Torque wrench M3 0 5 0 6 Nm screws M4 0 98 1 3 Nm MS 1 5 2 0 Nm Components Overheating v Thermal trip No trip events events Housing Dirt dust w 1 Visual Vacuum dust and dirt Terminal block Secure w 1 Visual No abnormalities Main connections uf Smoothing Leaking w Visual No abnormalities capacitor swelling Relay s Chattering v Aural Single click when switching ON or OFF Resistors Cracks or w Visual Use Ohm meter to discoloring check braking resistors Cooling fan Noise v Power down Rotation must be manually rotate smooth Dust v Visual Vacuum to clean Overall No odor v Visual No abnormalities discoloring Control corrosion circuit Capacitor No leaks or v Visual Undistorted appearance deformation Display LEDs Legibility w Visual AII LED segments work Note 1 The life of a capacitor is affected by the ambient temperature See Capacitor Life Curve on page 6 11 Note 2 heat sink it can cause overheating of the inverter The inverter must be cleaned periodically
36. ng Is the maximum frequency setting A004 correct Does the monitor function D001 display the expected output frequency Verify the V f settings match motor specifications Make sure all scaling such as A011 to A014 is properly set Was power turned OFF after a e Edit the data and press the parameter edit but before pressing Store key once the Store key No downloads have occurred Edits to data are permanently Wait six seconds or more Inverter data stored at power down Was the time before turning power OFF is not from power OFF to power ON less after editing data correct than six seconds A download to e Was the power turned OFF within Copy the data to the inverter the inverter was six seconds after the display again and keep power ON attempted changed from REMT to INV for six seconds or more after copying A parameter True for certain Is the inverter in Run Mode Some Put inverter in Stop Mode will not parameters parameters cannot be edited during press the Stop reset key change after Run Mode Then edit the parameter an edit True for all If you re using the SFT intelligent Change the state of the SFT r everts to parameters input software lock function is input and check the B031 old setting the SFT input ON parameter SFT mode SJ200 Inverter 6 5 Monitoring Trip Events History amp Conditions Fault Detection and Clearing The micro
37. nternal LED Indicators Communications Connector Refer to the illustration below After removing the keypad the internal LED viewing window will be visible These LEDs indicate status for your convenience when the keypad is remotely mounted and you are nearer to the inverter location NE gt 6 o s E e SR x O o c 5 O z 5 5 RJ45 connection consists of two parts clear plastic 45 modular interconnect makes the connection between the inverter and the keypad It is easily removed to allow you to plug a communications cable into the modular connector Internal LED indicators RJ45 modular interconnect mw communications POW mmm connector Alarm ALM EH Run Mode RUN EH Keypad bay A WARNING O HAZARD OF PERSONAL INJURY OR Disconnect Incoming power and walt 5 minutes before opening front cover tax BEDENEN WAKEH S I ZOOM IC REST 1 C Installing the Keypad Follow these steps 1 Remember to install the RJ45 modular interconnect Otherwise there will be no connection to the keypad 2 Set the bottom edge of the keypad into the inverter keypad bay 3 Tilt the top edge of the keypad forward If it stops before seating firmly DO NOT force the keypad You may need to adjust the end RJ45 modular connector slightly upward or downward Then seat the keypad 4 Make sure the retention latch clicks into place on t
38. o optional dynamic braking components The following sections in this chapter will describe the system design and guide you through a step by step installation process After the section on wiring this chapter will show how to use the front panel keys to access functions and edit parameters POWER HITACHI WAT Hz A RUN TOP RUN I S cooo 1 Eis N Je RB R L1 S L2 T L3 U T1 V T2 wis GE E Power and motor connector terminals BA Connecting the Inverter to ModBus OPE 485 DIP Switch The difference between OPE S and OPE Smini is the short circuit inside the connector If you set 485 side OPE S SRW says communication error But OPE Smini works properly m 2x Q lt Introduction Introduction E D o Q lt This section lists the user programmable parameters for the SJ200 series inverters and the default values for European and U S product types The right most column of the tables is blank so you can record values you have changed from the default This involves just a few parameters for most applications This section presents the parame ters in a format oriented toward the keypad on the inverter Parameter Settings for Keypad Entry SJ200 series inverters provide many functions and parameters that can be configured by the user We recommend that you record all parameters that have been edited in order to help in tr
39. once intentionally and store then set the right value After that start initialization with b084 ON C081 C082 O L adjustment at factory not C81 not C82 JPN version is 1 byte definition Core up to 3388 or before IO up to 3433 or before EU USA version is 2 byte definition from the beginning Core 3440 or after IO 3441 or after When initialization of b084 or copying C081 and C082 are set different value so need to set again 2 1 ERROR Check error description No display DC bus charged IO board connection amp cable connection OPE connection short bar P1 PD Cooling FAN failure Connection between IO board amp OPE L200 E08 E11 EEPROM recovery initilalization C92 display 11d4 ff E22 IO board connection amp cable connection communication error between ISPM amp IO board INV type code is wrong SJ200 amp L200 EEPROM recovery initilalization C92 11d4 ff because MCU can t read EEPROM display 8888 display EEPROM data changed check C194 OC trip E23 Disconnect motor wire and check output voltage E30 E14 Core ISPM failure not repairable Power Off display E09 with maybe thyristor off please check waveform of DC bus voltage motor E12 EXT check C01 C06 EXT 12 E35 PTC check C06 SJ200 C05 L200 PTC 19 check C85 value E05 Over Load OC check b32 value trip L200 is prematured Cooling FAN doesn t check b92 work
40. onfirm the parameter data values are still correct If the power is turned OFF while the RS Reset intelligent input terminal is ON an EEPROM error will occur when power is restored Caution EXT PTC trip has a possibility of breaking I O circuit and breaking EEPROM data OVSRC E15 trip level is relatively changed for 200 400V class in 3440 Core and 3524 I O software SJ200 Inverter Trip History and Inverter Status We recommend that you first find the cause of the fault before clearing it When a fault occurs the inverter stores important performance data at the moment of the fault To access the data use the monitor functions Dxxx and select D081 for details about the present fault Ep The previous two faults are stored in D082 and D083 with D E _ and 2 Each error shifts D081 D082 to D082 D083 and writes the new error to D081 Wa y e Q The following Monitor Menu map shows how to access the error codes When fault s exist you can review their details by first selecting the proper function D081 is the most recent and D083 is the oldest 0 2 m 2 Fa D 2 0 2 0 D Monitor Menu No error Trip Conditions Error Code Output frequency at trip point Motor current at trip point DC bus voltage at trip point Cumulative inverter operation time at trip point Cumulative power ON time at trip point NI
41. oubleshooting or recovery from a loss of parameter data Inverter model SJ200 EEEE This information is printed on the specification label located on the right side of MFG No the inverter Main Profile Parameters F Group Parameters Default Setting User Func FE FU Setting Code DE Europe USA F001 Output frequency setting 0 0 0 0 F002 Acceleration 1 time setting 10 0 10 0 F202 Acceleration 1 time setting 2nd 10 0 10 0 motor F003 1 Deceleration 1 time setting 10 0 10 0 F203 Deceleration 1 time setting 2nd 10 0 10 0 motor F004 Keypad Run key routing 00 00 SJ200 Inverter Standard Functions A Group Parameters Default Setting User Code nome GU weu n A001 Frequency source setting 01 00 A002 Runcommand source setting 01 02 A003 Base frequency setting 50 0 60 0 A203 Base frequency setting 2nd 50 0 60 0 motor A004 Maximum frequency setting 50 0 60 0 A204 Maximum frequency setting 2nd 50 0 60 0 motor A005 AT selection 00 00 A011 O L input active range start 0 0 0 0 frequency A012 O L input active range end 0 0 0 0 frequency A013 O L input active range start 0 0 0 0 E voltage m A014 O L input active range end 100 100 2 voltage gt A015 O L input start frequency enable 01 01 e A016 External frequency filter time 2 8
42. ousing Scale rriddle 1 Remove the monitor cover front cover and rear cover When removing the monitor cover please remove the communication cable from the front cover side monitor cover rear cover housing 2 Remove the RB bar RB bar 3 Insert the minus screw driver between the cooling fin and the housing and unlock the tabs 4 points at the left and right side LA tab4 4 Remove the housing Scale large D Remove the monitor cover front cover and rear cover When removing the monitor cover please remove the communication cable from the front cover side monitor cover front cover rear cover Remove the two bolts and P PD short bar P PD short bar Remove the housing 4 15 4215 4 9 s Y z I Pr1 03 sueis s SE Jh 190628 ZE huewdmba riasnpu j nn Ada ON HUOM 5004 ON YaAdUo Be ned 3WOLSDO TXT Sui ooo pue uoneinsur 1oj 3 198 noUTA uone mng JAdSI Gmoama 2109 god uodn par pjos SI 2424 Tad IqOd VEY CUE 441 y ERE Y 4 ACC hn Av EG Ct 00 4 FAHM OTW Yer
43. processor in the inverter detects a variety of fault conditions and captures the event record ing it in a history table The inverter output turns OFF or trips similar to the way a circuit breaker trips due to an over current condition Most faults occur when the motor is running refer to the diagram to the right However the inverter could have an internal fault and trip in Stop Mode In either case you can clear the fault by pressing the Stop Reset key Additionally you can clear the inverter s cumulative trip history by performing the procedure Restoring Factory Default Settings on page 6 8 setting BO84 00 will clear the trip history but leave inverter settings intact Sunoous lqnolL 0 2 e lt m 2 Fa D 2 0 2 0 D Fault Fault Error Codes An error code will appear on the display automatically when a fault causes the inverter to trip The following table lists the cause associated with the error Error Code Name Cause s 01 Over current event while 1 The inverter output was short circuited or the motor at constant speed shaft is locked or has a heavy load These conditions cause excessive current for the inverter so the inverter output is turned OFF deceleration E Effie Over current event during E Over current event during The dual voltage motor is wired incorrectly acceleration If b083 is too high please reduce the value 3 EGY Over current event dur
44. s R S T U V W RB and of the inverter and the probe of the DVM by measuring the charging state 1 RB D3 SJUEUGIUIEJN pue Sunoous lqnolL D1 D2 TH1 TR2 TR3 R S T U V W D4 D5 D6 TR7 TR4 TR5 TR6 Table Legend Almost infinite resistance 3 Almost zero resistance 0 Q Part D Measured Part DANI Measured Part DANI Measured 2 _ Value E _ Value _ Value DI R 1 mc D5 S N 0Q TR4 U 0 Q 1 R 0 Q N S co Q U co Q D2 S 1 co Q D6 T IN 0Q TRS V H 0 Q 1 S 0 Q N T oo Q V Q D3 T 1 co Q TRI U co Q TR6 1 W 0 Q 1 T 0 Q U 0Q W Q D4 R N 0 Q TR2 V 4 oo Q TR7 RB 0 Q N R co Q V 0Q RB zoo W 4 co Q RB 0Q W 0Q RB 0Q NOTE The resistance values for the diodes or the transistors will not be exactly the same but they will be close If you find a significance difference a problem may exist NOTE Before measuring the voltage between and with the DC current range confirm that the smoothing capacitor is discharged fully then execute the tests Replacing the fan The following series inverter is equipped a cooling fan 2
45. side while pulling if having difficulty The analog input output and logic output connector bottom connector has retention screws DO NOT attempt to remove the connector before loosening the screws As the figure shows below right use a small Phillips screwdriver to loosen the screw at each end The connector can be pulled forward easily after the screws are removed TAS WI vz wa 5 D lt 2 o our EL s lt O oe 5 Oo 5 5 e EM Orientation to Inverter Features D 5 o gt UN o e UN o and Installation Povver VViring Access First ensure no povver source of any kind is connected to the inverter If power has been connected vvait five minutes after povverdovvn and verify the Povver LED is OFF to proceed After removing the front housing cover the housing partition that covers the power vviring exit will be able to slide upvvard as shovvn to the right Notice the four vvire exit slots on larger model inverters in the housing partition This helps keep the povver vviring to the left separate from signal level logic or analog vviring to the right Remove the housing partition and as shovvn as set it aside in a secure place while wiring Never operate the inverter drive with the parti tion removed or the front housing cover removed The power input and motor 3 phase wiring connect to the lower row of terminals The upper row of power terminals connect t
46. ter FRS 00 00 B090 Dynamic braking usage ratio 0 0 0 0 BO91 Stop mode selection 00 00 B092 Cooling fan control 00 00 B095 Dynamic braking control 00 00 B096 Dynamic braking activation level 360 720 360 720 B130 Over voltage LADSTOP enable 00 00 B140 Over current trip suppression 00 00 B150 Carrier mode 00 00 Intelligent Terminal Functions SJ200 Inverter C Group Parameters Default Setting User Code Name en asy C001 Terminal 1 function 00 00 C002 1 Terminal 2 function 01 01 C003 1 Terminal 3 function 02 16 C004 1 Terminal 4 function 03 13 C005 Terminal 5 function 18 09 C006 1 Terminal 6 function 09 18 C011 Terminal 1 active state 00 00 C012 Terminal 2 active state 00 00 C013 1 Terminal 3 active state 00 00 C014 Terminal 4 active state 00 01 C015 Terminal 5 active state 00 00 C016 Terminal 6 active state 00 00 C021 Terminal 11 function 01 01 C022 Terminal 12 function 00 00 C026 Alarm relay terminal function 05 05 C028 AM signal selection 00 00 C031 Terminal 11 active state 00 00 C032 1 Terminal 12 active state 00 00 C036 Alarm relay active state 01 01 C041 Overload level setting Inverter Inverter rated rated current current C042 Frequency arrival setting for 0 0 0 0 acceleration C043 1 Arrival frequency setting for 0 0 0
47. while a Run signal is present The inverter trips and does not go into Run Mode until the error is cleared Ej Ground fault The inverter is protected by the detection of ground faults between the inverter output and the motor upon during powerup tests This feature protects the inverter and does not protect humans EIS Input over voltage When the input voltage is higher than the specified value it is detected 100 seconds after powerup and the inverter trips and turns OFF its output Eel Inverter thermal trip When the inverter internal temperature is above the threshold the thermal sensor in the inverter module detects the excessive temperature of the power devices and trips turning the inverter output OFF EP 234 Gate array error An internal inverter error has occurred in communica m tions betvveen the CPU and gate array IC E 3 Thermistor When a thermistor is connected to terminals 6 and L and the inverter has sensed the temperature is too high the inverter trips and turns OFF the output 5 Communications error The inverter s watchdog timer for the communica tions network has timed out rm Under voltage brown Due to low input voltage the inverter turns its output out with output shutoff OFF and tries to restart If it fails to restart then the alarm trips to record the under voltage error event NOTE If an EEPROM error E08 occurs be sure to c
48. yet 12 Holding the keys above press and Final part of special key sequence hold the Q STOP key for 3 sec Initialization begins when display starts blinking m LI C cz C ca z i he 15 Release only the e STOP key and wait for the display d 01 to appear and begin blinking 14 Default parameter country code shown during initialization process left most char displays alternating pattern Now release the A and e keys only after the 1207 display function begins blinking Ur 093 DIE 15 Initialization is complete Function code for output frequency monitor shown m C C NOTE Initialization cannot be performed with a remote operator panel Disconnect the device and use the inverter s front panel keypad EEPROM Compulsory Initialization All of EEPROM data are stored default setting method 1 After setting 091 01 store at EEPROM address 11d4 C092 setting 2 Then press and hold the FUNC UP and DOVVN key HITACHI O Hz OA o us TY T 4 Then INV starts compulsory initialization as it displays like below Oo After that press RESET key and release 7 H HL initialization At theleft side the bars blink and roll 5 EEPROM compulsory initialization completes Set Voltage class C197 and set C195 b085 both must be the same 7 Set INV kW Code C196 the wrong value
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