Home

Kodak DCS 460 Digital Camera User Manual

1. 7 5 Transition of Each Code lt Monitor mode gt da fj Output frequency p monitor z ri 1 1 Motor revolution j Li an I speed monitor 1 Mm l I Output current J cl monitor tl I i Frequency converted 5 cl value monitor ql I 1 1 Trip monitor A a L IJ I F H 5 l Trip history I i__1 monitor hai im Al 7 lt Function mode gt OT C J Output frequency I I setting F m aa a E uy Running direction 7 setting Hl ij C Z Acceleration time 1 1 setting rit a riya I Deceleration time SERRE i setting F mi a Cc i Manual torque boost l I setting ci yet A Run command 3 han frequency command I E t I Ly C 1 Analog meter l E 7 I I J adjustment t fe C Motor receiving z I a I Z 7 voltage j E ha mi Extension function ee a Fli H A i l setting lt mH TIL ee Z Z1 2 When the FUNC key is pressed once i To to set the extension function the ia J j O screen is changed to the extension Til function code selection screen a Li ml When a code is selected from the Olia Oja codes A GQ to 2 1 and the FUNC Key is pressed the screen is I WY i changed to the relevant extension g i F function settig
2. njn alin l oe O00 I mL y LL JL f N R Y Y A A 2 645 Ss 2 B45 s 92 92 2e 8 y 2 M4 2 M4 Mounting perforation diagram Mounting perforation diagram High performance J300 cable S remote operator HOP OJ n Copy unit HRW OJ 2 th EE LEN Sat HEF 2 ay ey 26 C K g mj A o o N A masa mj aj o Qo y Re Gs Bic DET ot wm o z o y A 12 5 i 13 5 O pe pa L gt wd o e iN For extension Cable between remote between remote operator DOP copy ral 2 94 operator HOP unit DRW and J300 25 copy unit HRW ICA 1J and J300 ICA 3J Mounting perforation diagram ICJ 1 ICJ 3 NOTE 1 The cables for the VWS3A and VWA series are different in cable shape from those for the J300 The cables for the J300 are the same as those for the J100 To change only cables various cables are in stock 12 18 12 7 Copy Unit Function Operation example Procedure to transfer the data of inverter A to B C and D inverters a Operation Key Operation result quence
3. FUNC Initial value FUNC T There aoe Teras a ere is no reduced voltage e rus Reduced i H 4 ri gt EHA gt H G h 4 current at the start of the inverter is It s increased but the motor reaction time is voltage decreased v A See 6 The effect of the reduced voltage is setting large Li The rush current is reduced but the motor reaction time is increased e Select the running mode Set the running mode to be used LLU f J 5 My to Setting method Z Set value Function 7 A Initial value Q Normal running mode Running FUNC FUNC 1 Energy conservation running mode mode ledigh A og 3 As a 2 Fuzzy most suitable acceleration inital yalu and deceleration mode NOTE When the fuzzy most suitable acceleration and deceleration are selected and the load inertia motor shaft conversion is more than about 20 times of that of the individual motor an overvoltage trip may occur If this occurs reset the mode to the normal running mode For other precautions refer to Precautions for fuzzy most suitable acceleration and deceleration of Appendix 1 Set the running command so as to be inputted to the terminal rio i Get EL Sho 02l 03 Since jogging is a direct input operation and may be easily tripped set the jogging frequency to 5 Hz or less
4. When the FUNC key is pressed the display stops blinking and the data is stored Returning to the initialization State set at factory before shipment When returning the equipment to the initial state set at factory before shipment for some reason follow the following procedure 1 2 3 4 Allocate STN set value to one of the input intelligent terminals Use to in the extension function mode to set the intelligent terminals However cannot be used since resetting RS is initially set Short circuit the STN terminal and P24 CM1 then turn power off and on When the power is turned off do not turn it on again until the CHARGE lamp of the logic PCB goes off Keep the STN terminal open for more than 6 seconds When keying resetting or turning power off is performed within 6 seconds the equipment may not be initialized Turn the power off after more than 6 seconds When the power is turned off within 6 seconds the equipment may not be initialized How to Delete Trip History Data 4 7 and o i To delete trip history data for some reason follow the instructions shown below using the remote operator DOP or HOP or copy unit DRW or HRW 1 Using the remote operator DOP OA or copy unit DRW OA 1 Display INIT TCNT trip history count clear or the function mode initial setting F 38 INIT 2 Move the cursor to beneath the in
5. alll oa 2l ae Initial value Output t variation T 7 Zum gt 72 FIG When adjusting the analog meter furthermore repeat the same operation af v Maximum level of analog meter Frequency monitor A63 maximum frequency setting Current monitor 200 of inverter rated current Torque monitor 200 of rated torque NOTE 1 This function is valid only when the analog monitor is used Freqency monitor current monitor torque monitor NOTE 2 The adjusted value when the input terminal STN initialization is used is the initial value Motor receiving voltage setting Set the motor receiving voltage When the FUNC key is pressed once the current set value of the motor receiving voltage is displayed A ___ ____ 200 V class Initial value v A Sooo H 400 V class lt lt Initial value 7v Extension function setting Select the item of each extension function After setting the display is returned to the code display After data is changed be sure to press the Func key to store it Code selection Code selection 7A A v E When the data is changed the display blinks Set value storage wait state
6. FW braking unit g Sofi Digital Frequency meter he p ati e O0_0 L_OP24 Spee SrALol Fault alarm signal F ard Las 8 ALI Normal ah O ALT f ALO AL1 ON aan 1 Abnormal Reverse H Power off run stop Lo Gx ALO AL1 OFF Frequency OI 12 i setter L qoj Operator Ground G CM2 PE For sink type wiring OPE 4MJ2 OPE 8MJ2 Inverter CA P RLI THU S L2 r2 vo Y_ Motor T3 T3 W RB a Dynamic braking resistor PLC Foo ON operator CM1 ALo ALi Oo 12 O ul Daynamic braking unit Fault alarm signal Operating with digital operator Procedure 1 Turn on ELB to supply power to the inverter Make sure that the POWER LED on the digital 2 3 4 5 6 7 8 9 operator turns ON Runnign from external command Press the key once to display a Press A of the digital operator four times to display ElL 9 Press the key and then press the A key to set aa Press the key to establish the data Press the A key four times to display Press of the digital operatort five times to dispaly E eh Press the key and then the A key so as to increase to frequency or the A key so as to decrease the frequency When the Alor A key is pressed con tinuously the frequency is changed con tinuously When the key is pressed
7. Jogging Setting method 999 frequency setting Yv A FUNG FUNC A5 A J 4 A 7 m Fw O Initial value REV JG aa a NOTE l ji ji rman No frequency can be set SWFW SWJG CA LI between 0 01 Hz and 0 09 Hz Operation timing 20 msec min SWEW y Wy Y Motor tt i Ee Free run rotation UZ VS The free run operation is performed immediately after SWFW is turned OFF No jogging operation is performed when the set value is smaller than the start frequency Al OS 7 24 Extension function Contents and display Set the base frequency and ba maximum frequency Setting example V V Func FUNC Initial value A Y i A62 base frequency A62 base frequency 60 Hz and A63 maximum A63 maximum frequency frequency 60 Hz 120 Hz Inm eu 400 When the frequency is set so that the base frequency is larger than the maximum frequency the base frequency is forced NOTE 1 When a frequency more than the base frequency 60 Hz to be made equal to the maximum is used the motor is not a general purpose motor but frequency at the start of running a special motor Therefore the maximum applicable motor set value is different 9 Wh
8. NOTE 1 The most applicable motor capacity of the inverter is set NOTE 2 The initial setting of each inverter is adjusted when shipping from the works 7 6 7 7 Explanation of Modes 1 Monitor mode contents Monitor mode Contents and display contents The frequency outputted by the inverter is monitored The display is as shown below Display when stopped A frequency between 0 01 Hz and 9 99 Hz is displayed in units of 0 01 Hz A frequency between 10 0 Hz 99 9 Hz is displayed in units of 0 1 Hz A frequency between 100 Hz and 400 Hz is displayed in units of 1 Hz The rotational frequency converted value of the frequency outputted by the inverter is displayed Note that the value is not the real rotational frequency of the motor The converted value is displayed as shown below using rotational frequency 100 III 11 Display when stopped Nei Display pp l Motor l rotation speed The converted value is displayed monitor in units of 0 01 1 rpm From 1 to 999 rpm The converted value is displayed in units of 0 1 10 rpm From 1000 to 9990 rpm The converted value is displayed in units of 1 100 rpm From 10000 to 60000 rpm The current outputted by the inverter is monitored The display is as shown below The
9. CoCo a A a Ha OL BRD Option PCB Option 1 Overvoltage protection EEPROM error error Over V cyl Io Iaa NOTE 2 Option 2 EEPROM Phase failure protection error NOTE 1 PH Fail Undervoltage protection Under V Constant speed PM Drive CT error CT Power module Deceleration PM Decel CPU error CPU protection Acceleration PM Accel External trip EXTERNAL FTE A oy en eye Stop PM ERR USP error Ground fault protection Other displays Display mr L USP AAA Aa anaana aana Cc Undervoltage standb UV WAIT GND FIt R ERROR COMM lt gt Communication error Protocol error 2 Time out error For error contents see page 8 1 Description This is displayed when an error occurs between the inverter and remote operator When the STOP key or another key is pressed the original display appears When the original display does not appear turn the power off and then on once again Check whether any connectors are loose R ERROR INV RUN During inverter running R ERROR INV TRIP R ERROR INV TYPE Under inverter trip Inverter type mismatch If one of the displays on the left occurs when the copy unit is used to read or copy take the co
10. Arrival frequency setting for deceleration 3DEC ARVPTNCST ARV ACC0 0Hz ARV DEC0 0Hz Overtorque signal rate for plus torque 4V Overtorque signal rate for minus torque 5R OV TRQV 100 A 29 OV TRQR 100 Z Z KIKK KK IK IK IK Z Z KIKK Display with HOP HRW Display with DOP DRW FunctiorNowithligitabperator Data read copy Layer Data display No Data display Alterability No Data HRW DRW Inputterminal setting 3 6 3 1I 1 18 RS F 34 Y co 18 Inputterminal2 setting 21 2 16 AT Cl 16 C2 5 C3 11 C4 C5 C6 C7 C20 Function mode Inputterminal 3 setting 31 3 5JG Inputterminal 4 setting 41 4 11 FRS Inputterminal5 setting 51 5 9 CH1 Inputterminal6 setting 61 6 2 CF2 Inputterminal7 setting 71 7 1 CF1 Inputterminal 8 setting 81 8 0 REV Inputterminal 1 NO NC setting 9I OC1 0 NO IN TMO C 1N KKK IK IKI KIK IK Input terminal 3 NO NC setting bI OC3 0 NO IN TMO C 3N Inputterminal 4 NO NC setting cl OC4 0 NO IN TMO C 4N Outputterminal 11 setting d0 1 0 FA1 OUT TMIFA1 Outputterminal 12setting e0 2 1 RUN OUT TM2RUN AlarmoutputNO NC setting f0 OCA 1 NC OUT TM 0 C A NC Outputterminal 1 1 NO NCsetting g0 OC1 0 NO OUT TM 0 C 1 NO Outputterminal 12 NO NCsetting h0 OC2 0 NO OUT TM 0 C 2 NO Monitorsignalselection 1SEL 0 A F MONITORA F HostoperationatOP error 10P1 1 STP OP ERRISTP Hostoperationa
11. 2 common to acceleration and decelera tion 12 6 1to 10 When the constant is set for one of acceleration and deceleration it is common to both acceleration and deceleration e See appendix 4 Function mode 1 Function mode 2 Function No Function name Initialization display contents Initialization Setting change contents Setting contents F 08 Accelera tion halt Accelera tion stop frequency setting Fsp F 0000 0 Hz 0 Hz 0 to 400 0 e The frequency at which the acceleration operation is stopped temporarily is set Accelera tion stop time setting Fsp TIME The time that the acceleration is stopped temporarily at a certain frequency during acceleration is set Pattern command ing method selection REM OP1 OP2 Option connected e The parameter setting com manding source is selected REM each operator OP1 option 1 OP2 option 2 F 10 Running mode Running mode selection RUN MODE NOR NOR OEN GOD Normal running Energy conservation running Fuzzy most suitable acceleration and deceleration running Restarting after FRS signal selection RUN FRS f ST ZST fST Restart after frequency maching ZST 0 Hz start F 11 Multistage speed Multistage speed 1 speed setting 0000 00 Hz 0 to 120 0 400 The input terminal CF1 is set and used Multista
12. CT error Abnormality on built in CT and the output of the inverter is cut off CPU error External trip Malfunction or abnormality on built in CPU and the output of the inverter is cut off An abnormality signal from external equipment cuts off the output of the inverter When external trip function is selected USP error It indicates an error when power is turned on while the inverter is being run When USP function is selected Ground fault protection The inverter is protected by detection of ground faults between the inverter output and the motor upon power on There may be the possibility of power module failure Input overvoltage Instantaneous power failure NOTE 4 When the input voltage is higher than the specified value it is detected 100 seconds after power is turned on and the output is cut off However when a voltage higher than approx 250 to 270 V 200V class 500 to 530 V 400 V class is inputted it is higher than the rated value of the part in use so that the part may not be protected and damaged When an instantaneous power failure for more than 15 ms occurs the output is cut off When the instantaneous power failure time is long the fault signal is released Note that when restart is selected the equipment restarts when the running command remains 8 1 Description Contents Display Optional An error occ
13. Option 1 Option 1 Digital operator Option 2 Option 2 Digital operator Option 2 Option 2 Terminal block Option 1 Option 1 Terminal block Terminal block Option 2 Option 2 Terminal block Option 1 Option 2 Option 2 Option 1 Setting method I I fa FUNC Initial value FUNC Ag NOTE1 The run command and frequency command sending destinations can be set to any of the terminal operator option 1 and option 2 Select the relevant set value NOTE2 When option or option 2 is selected for Run command to and Frequency command to the digital operator and terminal block cannot issue commands Set option 1 or option 2 set values _ 4 _ 75 only for operation or frequency commands from the optional PC board 7 12 Monitor mode contents Analog meter adjustment Contents and display Adjust the analog meter connected to the frequency monitor terminal Initial setting of the FM terminal Analog frequency monitor Sink type wiring When operation starts t T output between FM and CM1 terminals is jie Refer to page 5 3 proportional to the output data Adjust the meter so that it indicates the maximum point when the output is at the maximum e
14. Moving iron type ammeter gt Total effective value Supply power Wi Between R and S S and T W11 W12 Electrodynamic type wattmeter Total effective value Supply power factor Pf Calculate the supply power factor from the measured supply voltage E supply current I and supply power W4 pf M BEAL x 100 Output voltage Eo Between U and V V and W W and U Eu Ev Ew Rectifier type voltmeter gt Total effective value Output current Ip U V W du div Iw Moving iron type ammeter Total effective value Output power Wo Between U and V V and W Wo01 W02 Electronic type wattmeter Total effective value Output power factor NOTE 1 NOTE 2 Calculate the output power factor from the output voltage E output current I and output power W W Pfo po 20 J3 Eolo Use a meter indicating a fundamental wave effective value for voltage and meters x 100 indicating total effective values for current and power The inverter output waveform is a distorted wave and low frequencys may cause errors However the measuring instruments and methods indicated above provide comparatively accurate values A tester general purpose may not be suited often to measurement of a distorted wave 10 6 NOTE 3 Measurement
15. P Inverter RB T1 12 T3 U V W C Thermal relay Motor Part description Function AC reactor for improving the power factor ALI L ALI H This part is used when the unbalance voltage ratio is 3 or more and power supply is 500 kVA or more and there is a rapid change in the power supply It also improves the power factor Radio noise filter Zero phase reactor ZCL A Using the inverter may cause noise on the peripheral equipment through the power lines This part reduces noise EMI filter for inverter FFJ300 This part reduces common noise generated between the power supply and the ground as well as normal noise Put it in the primary side of inverter Regenerative resistor RB L This part is used for applications that needs to increase the brake torque of the inverter or to frequently turn on and off and to run high inertia load Radio noise filter Zero phase reactor ZCL A This part reduces noise generated at the output of the inverter It is possible to use for both input and output AC reactor for reducing vibration ACL L ACL H Running motors with the inverter generates vibration greater than that with commercial power supply This part in
16. mode press A and yw to display ld Lil 7 1 Start run Press Ty mrt Cyd rt Li LI ul LI LI LI Press the FUNC key once and set the frequency by using the A ane Z L l The frequency which is RUN set by the FUNC key is stored 7 3 Key Description Al w Data display The key are used to select the code and change the data When Code display the key is pressed once the monitor mode is displayed UP DOWN key first and thena 4 Fe are one by one If thela key is pressed once again when is displayed the display is returned to lal ol If an optional code is selected when is displayed and the key is pressed the extension function mode can be selected FUNC Function key This key allows the selection of commands and memorizes parameters When this key is pressed once in the state of a the data state is set When the key is pressed once in the state of El 4 YY 5 A r I I the extension function code selection state is set ajE i v A FUNC FUNC FUNC Ally FUNC i F gt 5 8 0 gt FL Eels a A
17. SEL Third hierarchy gt 1 Freg 2 Pattern 3 SPD vvv SEL Fourth hierarchy b 1 MODE 0 NOR 0 2 STR gt 1 MODE 2 0EN 0 2 MON Monitor display gt FS 50 00Hz 0 00Hz ACI 10 00s DC1 10 00s A 10 Select 3 Function in the first hierarchy Select 3 Run in the second hierarchy Select 2 Pattern in the third hierarchy Change the content of 2 MODE from 0 NOR to 2 OEN in the fourth hierarchy When the data is changed press the key STR When the MON key is pressed to select the monitor mode and the equipment starts running the fuzzy most suitable acceleration and deceleration running is executed 3 Fuzzy most suitable acceleration and deceleration Outline of the function The fuzzy most suitable acceleration and deceleration function realizes acceleration and decelera tion characteristics using the inverter capability at its maximum under fuzzy control to eliminate troublesome setting of the acceleration and deceleration time The acceleration time is a time for acceleration at the current specified by the overload restriction constant The deceleration time is a time for decelerating so that the current does not exceed 150 of the specified one or the DC voltage in the inverter circuit does not exceed 385V 770 V for the 40
18. e Set a larger operation duty cycle e Set to 10 0 Set a longer deceleration time Check whether the motor was run from the load side Do not use consecutive regenerative loads Check whether there is a ground fault Check whether there is a large noise source near the inverter Check whether the output lines or motor is shorted Move the noise source away Check whether the ambient temperature is too high Check whether the voltage is lowered Replace the cooling fan Check the power supply Check whether the MCB or Mg has a poor contact Check whether 10 or more instantaneous power outages within 100 ms occurred in 10 minutes Check whether the CT is defective Check whether there is a large noise source near the inverter Replace the MCB or Mg Check the power supply Repair the CT Move the noise source away Check whether the inverter is defective Check whether there was a defective external unit when the external trip function was selected Check whether power was turned on while the inverter was running when the USP function was selected Repair the inverter Eliminate the error from the external unit Eliminate the error from the external unit Symptom KYLA MNN NOTE 1 The failures detectable in the power module are overcurrents excessively hot main devices and insufficient SW 10u03 OHaUseUIONI A Display
19. function Contents and display code Possible to select a performance of a release timing of alarm signal when giving reset signal from RS terminal Set value Performance FUNC Initial value FUNC SN z 1 my terminal i of reset output 4 terminal W A Reset signal from RS Z 4 perfor 1 terminal Alarm 7 mance 1 output LLL T i T D ry ini These functions are used to set PID control operation gains my od A p ZI l A a P ropoitopal gain ALS I integral P Gain adjusting range gain Hi Siz D Differential gain P 0 0 to 5 0 I 0 I j TI Set each gain 0 0 to 15 0 s Setting method cA D 0 to 100 0 yo mr My at nine X f E propor qoe tional gain Initial value setting Vv A Integral gain OO setting Differential gain setting nC I This function is used to control the PID functions incorporated in the inverter 0a This function is also used to select a feed back signal input and set a magnification of the integral gain setting value For details of PID control refer to Appendix 8 PID Control Functions PID control Settin
20. 2 Control circuit terminal Ground connect grounding to avoid electric shock The intelligent I O terminals 1 to 8 and 11 and 12 are initialized as shown below at factory before shipment FM CM1 PLC P24 FW REV CF1 USP CH1 FRS JG AT RS H O OL L CM2 RUN FA1 AL2 AL1 ALO Te a SDS a Ae alee ST T T FM CM1 PLC P24 FW 8 7 6 5 4 3 2 1 H O OL L CM2 12 11 AL2 AL1 ALO 5 10 Control circuit Terminal Standard setting of Terminal description and function Remarks symbol intelligent terminal Frequency monitor Dry contact Close ON run Open OFF stop Common for monitor Common terminal for the external power source of the sequencer PLC Min ON time 20 ms or more Internal power source for the frequency monitor and intelligent input terminal Forward operation Intelligent input terminal 8 Reverse operation Intelligent input terminal 7 Multistage speed First stage Intelligent input terminal 6 Prevention function of restart upon power on Intelligent input terminal 5 2 stage acc dec Note Intelligent input terminal 4 Free run input signal If the power is turned on when the input terminals to 5 are gt kept on all the data z H 4 stored in the inverter Intelligent input terminal 3 Jogging ee k 3 A x
21. A _ O for the digital operator or F04 for the remote operator the setting data are automatically changed by the inverter NOTE 4 CT Constant torque NOTE 5 VT Variable torque 12 FUNCTIONS WHEN USING THE OPTIONAL REMOTE OPERATOR 12 1 Connecting the remote operator Be sure to turn the power supply off when connecting the connector High performance remote operator HOP High performance copy unit HRW Digital operator Remote operator DOP Copy unit DRW 1 Insert the connector straight into the remote operator and inverter unit printed circuit board 2 Turn on the power supply 3 Make sure that the liquid crystal display of the remote operator is lit When the power supply of the inverter is turned on FSO00 0 of the monitoring mode will be displayed If however any of the following is displayed when the inverter is turned off they will be displayed when power is turned on again e Frequency setting multi speed setting or other frequency displays motor rotational speed display frequency conversion display or output current display NOTE When conflicting data is set a warning WARN will be displayed For 6 seconds thereafter do not perform the key operation reset operation running operation power OFF operation Otherwise a communication error may occur in the operator 12 1 NOTE See the operation manual of the remote opera
22. Allowableinstantaneoustime 1TIME 10s Reclosing stand by after instantaneous powerfailurerecovered 2WAIT 10s Instantaneouspowerfailurerestart selection 3POWR 0 ALM Tripselection during stop atunder voltage 4TRIP 1 0OFF IPSTIME1 0s IPS WAIT001 0s ZlZIAZlKIK K IK IK KKK IKK IK IK IK KKK IKI KIKI KIK IPSPOWRALM lt lt lt IPSTRIPOFF Z lt lt Max frequencyselection IMAXF _ 0 120 Hz F MAX L120Hz Softwarelockselection 2SLOCK 1 MD1 S LOCKMD1 STOPkeyvalidityselection 3STOP 1 0N STOP SWON Runningdirectionselection 4F R 2 FRE Reverserunprevention SPREV 0 OFF Reduced voltagesoftstartsetting 6RVS 6 F RSWFRE F RPREVOFF F RRVS6 Analoginputvoltageselection 1V 1 10 Externalfrequencystartsetting 2EXS 0 0Hz Externalfrequencyendsetting 3EXE 0 0Hz Externalfrequencystartratesetting 4EX s 0 Externalfrequencyendratesetting SEX E 100 External frequencystartpointsetting 6LEVEL 0Hz Frequencycommandsampling frequencysetting 7F SAMP8 INANA10V IN EXS 0000 0 Hz IN EXE 0000 0 Hz INEX S000 INEX E 100 INLEVEL0Hz INF SAMP8 Klzlz z K K z zla2 lz K KKK IK IKK IKI KIKI KIKI KIL K ZIKIZIAZlAZ K KIZIK IK IK IK IK Arrival signal output pattern selection 1PTN Arrival frequency setting for acceleration 2 ACC
23. CS commercial power source switching SET 2nd setting selection EXT external trip UP remote control acceleration DOWN remote control deceleration Output Intelligent output terminal signals FAI speed arrival signal RUN signal during run OTQ overtorque signal Frequency monitoring Analog output frequency monitor 0 to 10 VDC full scale 1mA max digital frequency signal by remote operator analog current monitor analog torque monitor Description Input voltage 200 V class 400 V class Model Name Type 055 110 150 220 300 370 450 550 055 075 110 150 220 300 370 450 550 750 11100 1320 1600 LF LF LF LF LF LF LF LF LF HF HF HF HF HF HF HF HF HF HF HF HF HF Fault alarm contact AL0 AL1 OFF when an inverter alarm occurs Other characteristics AVR function data batch setting V F characteristic switching curve acceleration and deceleration upper and lower limiters 8 stage speed start frequency fine adjustment trip history monitor up to three times stored fuzzeleration and deceleration autotuning etc Protection functions Overcurrent overvoltage undervoltage electronic thermal abnormal temperature grounding current overload restriction etc General Vibrations NOTE 6 5 9 m S 0 6G 10 55 Hz for 0550 to 075L H 2 0 m S 0 2G 10 55 Hz for 220 to 5
24. Factory settings e FM CM1 PLC P24 FW 8 7 6 5 4 3 2 1 H O OL L CM2 12 11 AL2 AL1 ALO O IT r IPN ee eles ieee igre 4 Fault alarm Frequency setting yx Input intelligent terminal 500 Q to 2 KQ For output Current input Intelligent terminal DC4to20mA 27 VDC 50 mA Frequency meter 50 mA max SOURCE TYPE wiring J FM CM1 PLC P24 FW 8 7 6 5 4 3 2 1 H O OL L CM2 12 11 AL2 AL1 ALO PTT TTI mA i l i l i i i i i 5 Fault alarm A requency setting Input intelligent terminal 500 Q to 2 KQ l For output Intelligent terminal Eaa VOCO Frequency meter 50 mA max NOTE 1 When an output intelligent terminal is used be sure to install a surge absorbing diode in parallel with the relay RY Otherwise the surge voltage created when the relay RY goes ON or OFF may damage the output intelligent terminal cir cuit NOTE 2 Use a twisted and shielded wire for the signal line and cut the shielded covering as shown in the diagram below Make sure that the length of the signal line is 20 meters or less Insulate No grounding necessary Connect FG frame ground of the inverter NOTE 3 When the frequency setting signal is turned on and off with a contact use a relay which will not cause contact malfunctions even with the extremely weak currents
25. Pl a el ll A Select the extension A setting method which Y Al function code is the smame as that for m Z rli Cng lal Gt E fis ali used for the subsequent screen transition a GIF f screen transition E 4 screen transition RUN key This key starts the run The set value of F4 determines a forward run or a reverse run STOP RESET key This key stops the run When a trip occurs this key becomes the reset key 7 4 Explanation of Screen Display e When the inverter is turned on the latest display appears However when the display unit for data of the commands F2 to F14 is turned off the commands F2 to F14 are displayed d10 and d11 excluded Data during running in any function mode or extension function mode can be displayed Even if data cannot be changed during running data can be monitored e In each of the function modes F 2l FLE Fl FHL El and data can be changed even during running In other function modes and extension function modes data cannot be set during running I al Ol w RUN The display is left unchanged r al Ol o Ele Ff Or data display Running start i p ENEE EE EEE EE Code which can change data during running FUNC a canine ee To extension function code setting
26. L3 ee oN Power__ gt W ae Roe no supply FW ON OFF PV24 Turn ON and OFF Good example When there has been an instantaneous power failure and if an operation instruction has been given then the unit may restart operation after the power failure has ended If there is a possibility that such an occurrence may harm humans then install an electromagnetic contactor Mgo on the power supply side so that the circuit does not allow automatic restarting after the power supply recovers If the optional remote operator is used and the retry function has been selected this will also cause automatic restarting when an operation instruction has been input so please be careful CAUTION x Do not insert leading power factor capacitors or surge absorbers between the output terminals of the inverter and the motor Earth jeans Surge absorber breaker L1 L2 L3 T1 T2 T3 5d We S T INV U T Leading power factor capacitor x Be sure to ground the grounding terminal x When inspecting the unit after turning the power supply off be sure to wait unitl the CHARGE lamp beside the control terminal is off before opening the cover If the lamp is lit or still flickering then the internal capacitor s residual voltage is still dangerous MOTOR TERMINAL SURGE VOLTAGE SUPPRESSION FILTER FOR THE 400 V CLASS In a system using an inverter of the voltage control PWM system a surge voltage caused b
27. corrosive gas explosive gas inflammable gas grinding fluid mist salt damage etc Otherwise there is a danger of fire NOTE ENCLOSURE SIZE FOR 75 kW to 110kW The inverters 75kW to 110kW must be installed into an enclosure with dimmensions no less than 183cm 72 in by 183cm 72 in by 60cm 24 in NOTE ENCLOSURE SIZE FOR 132 kW AND BIGGER The inverters 132kW and bigger are complied as recognizedcomponents Therse devices are intended for use in an overall ecclosure with an internal ambient of 40 degree C for variable torque rating or 50 degree C for constant torque rating maximum End product temperature testing should be conducted to verify sufficient forced air ventilation is provided to maintain this ambient in room ambient of 10 40 degree C Based upon component level testing end product temperature testing may be conducted at any convenient room ambient in the rangeof 20 40 dweree C unless the room ambient in the intended application exceeds 40degree C in which case testing should be conducted at the elevated ambient Enclosure internal ambient temperature should be measured above the drive on to the upper left or right side Temperature measurments on the drive itself should not be necessary 4 1 For cooling purposes be sure that the inverter is installed vertically In addition be sure that it is separated from other components and walls If foreign matter is introduced into the interior of t
28. e When 120 Hz is switched to 400 Hz by F 30 a frequency more than 120 Hz can be set Maximum frequency setting F MAX 0060 Hz 30 to 120 400 Start frequency adjustment 0 1 to 9 9 The equipment starts running at this set value F 03 Input voltage Motor input voltage setting AVR AC 230 460 200 215 220 230 380 400 415 440 460 480 The motor input voltage is set AVR function for decelera tion AVRDEC ON OFF ON or OFF of the AVR function for deceleration is set When dynamic braking torque is necessary for deceleration OFF is set Control method setting CONTROL VC VP1 VP2 VP3 SLV V2 e VC VPI VP2 VP3 V F characteristics SLV Sensorless vector control V2 Sensor vector control F 05 Autotuning Motor constant NOTE 1 AUX AUTO setting NOR NOR AUT NRT e At the first running after AUT NRT is set the autotuning measurement operation is executed Motor data selection AUX DATA NOR NOR Old Hitachi general purpose TMO New Hitachi general purpose AUT Auto tuning data e The autotuning motor data before starting autotuning measurement is data equivalent to NOR Motor capacity AUX K 005 50 kW setting Ratedcapacity 3 7 to 160 ofeachinverter e Set a capacity smaller than the rated capacity as capacity data Motor pole count setting AUX P 4p 4p 2 4 6 8 The number of poles of the
29. 2 v ly Al Al amp In the case FUNG Initial value of jump frequency 3 gt JAU A o Speed command frequency Deceleration 0 5 Hz A FUNC ene a Frequency which 0 5 Hz jumps by 1 0 Hz Acceleration of jump frequency 1 Extension function Contents and display code Set the switching frequency of the power module Carrier frequency initial value NOTE 1 fa FUNC Initial value FUNC model type _imitial value 2 CT VT gt I1 gt Carrier 6 0 055 to 150 L HF 16kHz 8kHz frequency Vv A 220 L HF 12kHz 6kHz setting 300 to 370 L HF 10kHz 5kHz ctl 450 to 550 L HF 6 kHz 3 kHz 750 to 1100HF 3 kHz 2 kHz 1320 to 2200HF 2 kHz 2 kHz NOTE 1 The initial value of carrier frequency varies with the inverter capacity When VPI to VP3 is selected carrier frequency is automatically changed to VT Set the frequency commands voltage frequency command O L terminal signal current frequency command OI L terminal signal and the number of samplings NOTE How to set FUNC Initial value FUNC The number of samplings is set to 1 The reaction time becomes shorter but Frequency A Y a A the output frequency becomes likely to command vary sampling
30. 30 0 DEC2 0015 00s 15 0 DECLINE L DECGAIN 02 Acceleration time stop frequency setting 1F FspF 0000 0 Hz Accelerationtimestoptimesetting Fsp TIME00 0s Multi stepspeed processstepping selection Operationmodeselection IMODE Freerunstop 2FRS RUN MODE NOR RUNERS ZST 1stspeedofMultistage speed 1S1 SPD 1 0000 00 Hz 2ndspeedofMultistage speed 282 3rdspeedofMultistagespeed 383 4th 7thspeedofMultistagespeed 4S4 1S1 SPD 2 0000 00 Hz SPD 3 0000 00 Hz SPD 40000 00 Hz to SPD 7 0000 00 Hz DCbrakingselection 1SW DCbrakingtypeselection 2KIND DCbrakingfrequencyselection 3F DCbrakingpowerselection startingtime 4V STA DCbrakingpowerselection stoppingtime 5V STP DCbrakingtimeselection startingtime 6V STA DCbrakingtimeselection stoppingtime TI STP 00s DC braking output OFF time adjustment 8STOP T0 00s DCBSWOFF DCBKINDLVL DCB F0000 5 Hz DCBV STA00 DCBV STPO0 DCB V STA 000 0 s DCB T STP 000 0 s DCB STOP T 0 00 s Regenerationbrakingsetting 1 ED 15 BRD ED 001 5 Electronicthermakharacteristics selection Firstsetting 1CHAR E THM CHAR SUB Secondsetting 1CHAR Electronicthermallevelsetting Firstsetting 2LEVEL Secondsetting 2LEVEL Electronicthermakharacteristics frees
31. AUXK 005 50 kW 022 00 kW Select the most approximate value Display etc 12 3 Function mode F 04 P 12 5 The sensor less vector control is not applicable to multi motor parallel operation Appendix 6 Supplementaly Explanation of the Function Mode e The explanation of the function mode is displayed on the DOP or DRW type of the remote operator As for the operating methods with other remote operators refer to the corresponding table of the operator display e After data is changed be sure to push down the key No data is stored in the inverter body e Change data when the inverter is stopped except when the inverter is stopped during trip and stopped when ON between the reset terminal RS and CM1 e Inthe function mode the motor cannot be started running Select the monitor mode beforehand Function name Second function setting Function No F 34 Intelligent input terminal SET to be set F 00 F 01 F 04 F 05 Function contents Setting contents It is possible to run two motors with one inverter by 1 Setting method 1 Digital operator switching the control circuit terminal SET The i T i changing of the SET terminal can be executed only Set in any of the input terminals when the inverter is stopped El a Function which can be set with the second function Setting example Monitor mode Function mode 1 Output frequency 1 F 00 Set the 2 stage
32. L2 L3 and input power fuses input phase failure cannot be protected L1 L2 L3 R S T Bad example Noise filter Fuse 1 A O l Good example Power supply 1 3 3 Control and operation Be sure to turn on the input power supply after mounting the surface cover While being energized be sure not to remove the cover Otherwise there is a danger of electric shock Be sure not to operate the switches with wet hands Otherwise there is a danger of electric shock While the inverter is energized be sure not to touch the inverter terminals even during stoppage Otherwise there is a danger of electric shock If the re try mode is selected it may suddenly restart during the trip stop Be sure not to approach the machine Be sure to design the machine so that personnel safety will be secured even if it restarts Otherwise there is a danger of injury Even if the power supply is cut for a short period of time it may restart operation after the power supply is recovered if the operation command is given If it may incur danger to personnel be sure to make a circuit so that it will not restart after power recovery Otherwise there is a danger of injury The Stop Key is effective only when the function is set Be sure to prepare the Key separately from the emergency stop Otherwise there is a danger of injury After the operation command is given if the alarm reset is con
33. TRQ FWD 20 to 150 Minus torque limit TRQ REV 20 to 150 Regenerative mode F 43 PIDcontrol setting PID target value input method switching selection PID IN SEL IN OUT PID target valuesetting PID LVL 000 00 0 to 200 P gainsetting PID P 1 0 0 1 to 5 0 I gain setting PID I 01 0S 0 to 15 0 D gain setting PID D 000 0 0 to 100 Selection PID MODE MDO MDO to 4 F 46 Communi cation Transmission speed selection COM BAU 00600 bps 300 600 1200 2400 4800 9600 19200 protocol setting Station number selection COM NUMBER 01 1 to 32 Transfer bit length selection COM LENGTH Parity ON OFF selection COM PAR SEL1 ON ON OFF Parity even odd selection COM PAR SEL2 EVN EVN ODD Stop bit length selection COM STOPBIT Effective with option board J CM NOTE 1 Smaller levels of torque limit and overload restriction are given top priority and valid for any control method 12 14 Function mode 1 Function mode 2 Function No Function name Initialization display contents Initialization Setting change contents Setting contents F 47 Option PCB error setting Main body operation selection for option PCB error 1 OP ERR1 STP STP STP RUN Main body operation selection for option PCB error 2 OP ERR2 STP RUN
34. Vv a key e Are the printed circuit board terminals H O and L connected to the potentiometer e Are the terminals connected to the external and internal interface power source the terminal mode is selected key and then e Has RS FRS been left ON e Push down keys and set e When terminal mode is selected connect the potentiometer to H O and L and then set e In the case of the internal interface power source short the terminals P24 and PLC or CM1 and PLC e In the case of the external interface power source turn the PLC terminal on e Release reset e Contact FRS e Is the mode key F 9 setting correct e Read the explanation of the function mode once again Page 7 12 F9 frequency run commanding method Inverter outputs U T1 V T2 and W T3 are supplying voltage Has the motor seized or is the load too great e Release seizure or lighten the load e Test the motor independently The optional remote operator is used copy unit e Are the remote operator and equipment body switched coorrectly e Is the setting of the DIP switch on the back of the remote operator correct e Check the operation of the optional remote operator copy unit nN 123 or Bae 1 OFF 2 ON Same as VWA J100 The direction of the motor is reversed e Are the connections of output terminals U T1 V T2 and W T3 correct e Is the phase sequenc
35. Z Z Z Z Z Z K ZIZ Z Z lt KIKI KIKIK KIKI KIKIK Z zZz zZz Zz z A 30 Function mode Display with HOP HRW Display with DOP DRW FunctiorNowithdigitabperator Data read copy Layer Data display No Data display Alterability No Data HRW DRW Transmissionspeedselection 4 7 IBAUD 1 600 bps Stationnumberselection 2NUMBER 1 Bitlengthselection 3 LENGTH 0 8 ParityON OFFselection 4PAR 1 1 ON Odd evenparityselection 5PAR 2 0 EVN Stopbitlengthselection 6STOPBIT 0 2 F 46 COM BAUD 0600 bp N COM NUMBER 01 COMLENGTH8 COMPAR SELION COM PAR SEL2 EVN COMSTOPBIT2 Relay outputterminalRYA signal selection IRYA 3 RUN Relay outputterminalR YB signal selection 2RYB 0 CST Relay outputterminalRYC signal selection 3RYC OTQQ RELAY RYARUN RELAYRYBCST RELAYRYCOTQ Extensionfunctionsetting Setting only fordigital operator Voltagecommandadjustment Setting only fordigital operator Currentcommandadjustment Setting only fordigital operator A 31 Appendix 8 PID Function 1 Function The PID Proportional Integral Differential control functions can apply to controlling of the air water amount of a fan pump etc as well as controlling of pressure within a fixed value
36. accel and decel function of to setting Basic frequency the second function 2 Acceleration and setting FUNC FUNC FUNC FUNC deceleration time F 01 setting NOTE Maximum frequency uy uy Oo l u Function mode setting F 06 F 04 Acceleration time Control method Setting method 2 Remote operator setting F 05 F 07 Motor constant Set the settings SET in any of the input terminals 1 to 8 When using the high performance remote operator input 8 SET with the ten key Deceleration time setting setting Manual torque boost settin g 2 Function changing method After the input terminal of the setting function code and SET are short circuited the second function NOTE setting can be started When the short cuicuit is recovered the function When selecting the second function 2 stage accelera i returns to the original setting the first function tion and deceleration time setting can not be set and used When setting and using the 2 stage acceleration 3 Setting method of each function and deceleration time select the first function when er Set same as the normal setting SET terminal is OFF When checking the function mode confirm it with the terminal status ON OFF Initial settings Initial settings which can be set with the second function is same as the factory settings A 24 Appendix 7 List for display and data read copy with each ope
37. and voltages such as crossbar twin contacts etc NOTE 4 Use relays which do not have contact defects at 24 V DC 3 mA for the other terminals NOTE 5 Separate the main circuit wiring from the relay control circuit wiring If they must cross be sure that they cross at a right angle Main circuit power line amp R S T U V W PP P RB N L1 L2 L3 T1 T2 T3 etc A Right angle Signal input line FM CM1 PLC P24 FW 8 7 6 H O OI L CM2 12 11 ALO A Separate by 10 cm or more 5 4 3 2 l 1 AL2 NOTE 6 Do not short between the terminals H and L and between the terminals P24 and CM1 of the control circuit NOTE 7 Insulate the common terminal L for frequency analog command input and the common terminal COMMON of the peripheral equipment such as the sequencer before starting use 5 3 Connection to the Programmable Controller 1 When the internal interface power source is used This is an example when the sink type transistor This is an example when the source type output open collector output module of the transistor output open collector output sequencer is connected module of the sequencer is connected Note Make sure of the short circuit bar or wire Note Make sure of the short circuit bar or wire between the terminals PLC and P24 between the terminals CM1 and PLC J300 series J300 series n 5 oa oe a a eae s P24 f COM P24 Y L 24y pc T C
38. inverter not people Install the earth leakage breaker to protect against the ground fault on wires between the inverter and the motor Use a breaker that is very sensitive to high frequency current so as not to cause malfunction Be sure to set the fuse s the same phase as the main power supply in the operation circuit Otherwise there is a danger of fire As for motor leads earth leakage breakers and electromagnetic contactors be sure to use the equivalent ones with the specified capacity rated Otherwise there is a danger of fire Connection to wiring terminal must be reliabily fixed with two means of support 1 2 External or remote over load protection required if multiple motors to be connected For models J300 450LFU and 550LFU only connect to branch circuit protected at maximum 300 of output current rating Suitable for use on a circuit capable of delivering not more than 10 000 rms symmetrical amperes volts maximum where input voltage Alarm connection may contain harzordous live voltage even when inverter is disconnected In case of removing front cover for maintenance or inspection confirm that incoming power for alarm connection is surely disconnected Input phase failure protection 1 J300 U version inverter are provided with the phase failure protection on the power supply 2 When a buzzer lamp noise filter or transformer is connected between the input power terminals L1
39. is performed Vv under comparatively slow Set fas Ge nh es 100 control Therefore when a sudden load change such as an impact load occurs the Range where the energy conservation is effective A 8 Setting method 1 Digital operator FUNC A 59 gt FUNC AJ 59 lt 2 Remote operator F 10 RUN FUNC Initial display RUN MODE NOR gt gt L OEN RUN MODE OEN STR MON FS000 00 000 00Hz Select by running mode selec tion Running mode selection 0 Normal running 1 Energy conservation running 2 Fuzzy most suitable acceleration and deceleration running When the running starts after the data is set the energy conservation running is performed F 10 running mode selection is displayed Dis play the RUN MODE screen and select OEN Running mode selection NOR Normal running OEN Energy conservation running GOD Fuzzy most suitable acceleration and deceleration running When the running starts after the data is set the energy conservation running is performed A 9 3 New remote operator First hierarchy b 1 Command 2 Initial 3 Function 4 Option vvvv SEL Second hierarchy gt 1 Control 2 Acc Dec 3 Run 4 Braking vvvv
40. lower limiter setting LIMIT L 0000 0 Hz 0 Hz 0 to 120 0 400 Hz The lower limit of the frequency to be set is set When the lower limit is 0 the setting is invalid Frequency upper limiter setting LIMIT H 0000 0 Hz 0 to 120 0 400 Hz The upper limit of the frequency to be set is set When the upper limit is 0 the setting is invalid F 27 Jump frequency Jump frequency setting 1 JUMP F1 0000 0 Hz 0 to 400 Hz e The section where frequencies are to be jumped is set e Up to three locations can be set e When the number of locations is 0 the setting is invalid Jump frequency setting 2 JUMP F2 0000 0 Hz 0 to 400 Hz Jump frequency setting 3 JUMP F3 0000 0 Hz 0 to 400 Hz Jump frequency width setting 0 to 9 9 Hz e The frequency width where frequencies are jumped is set STOP key validity selection during terminal running STOP SW ON STOP key valid OFF STOP key invalid Whether or not to make the STOP key valid during terminal running is selected In the Remote mode the STOP key is always valid Running direction selection FWD REV FRE FWD Only forward run REV Only reverse run FRE Both forward run and reverse run valid Reverse run prevention selection F R PREV ON OFF Reverse run prevention ON OFF Reduced voltage soft start setting F R RVS Maximum frequency select
41. lt u t Inverter control z 7 7 power supply z Allowable EAEE t2 t2 instantaneous lt H lt ower failure time t p data set value a T22 IPS WAIT set value About 1 second a Es gt k Inverter output i Alarm An instantaneous power failure trip The operation restarts because t2 gt t0 The running restarts when a running Inst p f occurs because t2 gt t0 command is issued because t2 gt t1 tO Instantaneous power failure time t1 Control power holding time t2 F 22 IPS TIME set value when power is turned OFF A 16 2 Commercial power source switching Data set for commercial power source switching Set val R dto F d 5 Function code F 9 ara ee Set the terminal mode 3 03 Terminal Terminal H D 5 Extension Function name Terminal rating plate Set value 3 AOR T C 3 inpor terina setting 4 3 F gt Select the CS terminal Eb A NOTE Allocate the commercial power source switching input terminal CS to one of the input terminal settings 1to8 C Oto C 7 In this example the terminal CS is allocated to the input terminal setting 3 Monitor mod a onitor mode x Qz P SET SELEGT TRM Set TRM terminal mode g ms F R SELECT TRM st Pe Function mode F 34 IN TM3 CS Select the CS terminal 2a g amp NOTE Allocate the commercial power source s
42. method for output voltage Ll L2 L3 Diode 600 V 0 1 A min 200 V class 1000 V 0 1 A min 400 V class VDC 300 V 200 V class Fundamental wave effective value 600 V 400 V class VAC 1 1xVDC moving coil type 10 7 11 STANDARD SPECIFICATIONS 11 1 Common Standarsd Specifications Description Input voltage 200 V class 400 V class Model Name Type 055 LF 075 110 150 LF LF LF 220 LF 300 LF 370 LF 450 LF 550 LF 055 0751110 150 HF HF HF HF 370 HF 550 HF 750 HF 900 HF 100 HF 1320 1600 HF HF 450 HF Enclosure NOTE 1 Semienclosed type IP20 Semienclosed type IP20 BSR type IP00 Open type IP00 Rated AC input power supply V Three phase 3 wires 200 to 220 or 200 to 230 V 10 50 or 60 Hz 5 Three phase 3 wires 380 to 415 or 400 to 460 V 10 50 or 60 Hz 5 Rated output voltage V NOTE 2 Three phase 200 to 230 V Corresponding to the input voltage Three phase 380 to 460 V Corresponding to the input voltage Output frequency range NOTE 3 0 1 to 400 Hz Frequency accuracy Frequency setting resolution Digital command 0 01 and analog command 0 1 for the maximum frequency command Digital setting 0 01 Hz 60 Hz Analog setting Maximum frequency 1000 Voltage frequency characteristics Acceleration decele
43. motor to be used is set Motor constant R1 setting Ratedcapacity 0 to 65 535 ofeachinverter Motor constant R2 setting Ratedcapacity 0 to 65 535 ofeachinverter Motor constant L setting 13 16 mH Ratedcapacity 0 to 655 35 ofeachinverter NOTE 1 The motor constants R1 R2 L M J Kp Ti and KPP vary with the capacity 12 5 Function mode 1 Function mode 2 Function Function No name Initialization display contents Initialization Setting change contents Setting contents F 05 Motor Motor M setting constant constant AUX M 123 60 mH Ratedcapacity ofeachinverter 0 to 655 35 e Primary self inductance per phase Motor J setting constant AUX J 0 44 kgm Ratedcapacity ofeachinverter 0 to 655 35 Motor and machine inertia Motor constant Kp setting JX Kp 002 00 2 0 0 to 100 00 e Smaller High response e Larger Low response Motor constant Ti setting X Ti 00100 ms 0 to 10000 e Set this item after the feedback option PCB is installed Motor constant KPP setting AUX KPP 001 00 0 to 100 00 e Set this item after the feedback option PCB is installed F 06 Accelera tion time Accelera tion time setting 0030 00 s 0 01 to 3000 e When the fuzzy most suitable acceleration and deceleration F 10 are set the time displayed here is invalid though it can
44. normal Check whether the MCB or Mg has a poor contact Check the connectors and other connections for abnormal conditions Check the connectors and other connections for abnormal conditions Refer to the instruction manual Refer to the instruction manual Check the power supply connections for abnormal conditions Replace the MCB or Mg Repair the defective connections Repair the defective connections Repair the abnormal portions Check whether the MCB or Mg has a poor contact Check whether a load was changed rapidly Check whether there is a shorted output or ground fault Check whether the speed was decreased rapidly Check whether there is a shorted output or ground fault Replace the MCB or Mg Do not change loads rapidly Check whether the output lines or motor is shorted Set a longer deceleration time Check whether the output lines or motor is shorted Symptom Display on the digital operator Ayal ewy L 1 S91 0 MOH Countermeasure IJL PNN display on the LCD of the explanation remote operator of message epor uneqe aA Ie SW 101981u09 oNoUseMMONITA E 3 3 oe i Check VEe aa speed was Set a longer acceleration Failure detected by a increased rapidly time PM Accel detector in the power module during motor Check whether a load was Do not change loads rapidly acceleration or changed rapidly excessive temperature ris
45. optional g time of deceleration an output signal is turned p In the case of optional ON in a range from the set frequency 0 5 Hz frequency arrival frequency to the set frequency 1 5 Hz of acceleration Initial value at accelera o Ci a gt mm utput tion T i e LILI frequency f Arrival ALY mr optional LILi frequency f A at decelera Y In the case of optional arrival frequency of deceleration Initial value o AlO ien E i a i time tion 7 21 Extension function Contents and display code Select the output monitors signal at the control circuit terminal FM from the table indicated below Set value Function i Setting method Initial value 0 Analog output frequency monitor Monitor signal Vv I A Analog current monitor selection AL gt _ gt Initial value 1 2 Analog torque monitor Note 3 Digital output frequency monitor Output monitor signal Output full scale value Use the analog torque monitor function only in the a sensorless state Under the V f control an appropriate Frequency monitor A 53 Maximum frequency value is outputted The accuracy 1S 20 a rough value Current monitor 200 of the rated current Torque monitor 200 of
46. or motor is shorted Check whether the start frequency is too high Lower the start frequency Check whether the torque boost is too high Lower the torque boost Check whether the motor is locked Check for an overload Check the motor or loads Lower the load ratio Check whether the electronic thermal level is correct Check whether the level has been changed Set an appropriate level A Stop the inverter Then connect the lt RS gt and lt CM1 gt control terminals or press the S TOP RESET key on the operator B Opeate the circuit breaker and electromagnetic contactor turn the power on again C Stop the inverter Then reset the thermal relay 9 1 Symptom JLA PMN SW JojORJUOS sHAUseUIONIITA Ayal ewy I Display on the digital operator display on the LCD of the remote operator E06 OL BRD E07 Over V E08 EEPROM E09 Under V E12 EXTERNAL Avypar were ompey explanation of message The regenerative braking time is longer by the value set by BRD ED Overvoltage in the DC smoothing circuit EEPROM error Defective power supply insufficient voltage CT error CPU error External trip USP error 9 2 18831 0 MOH Check the braking resistor use ratio set in A 38 Check whether the speed was decreased rapidly Countermeasure e Set a longer deceleration time
47. output display accuracy is about 10 Inverter output current IM Display Monitor display current IMC when Rated current of the inverter IR stopped Ivc IM IR x 100 lt 10 i 1 I A current between 0 1 and 99 9 A l is displayed in units of 0 1 A A current between 100 A and 999 A is displayed in units of 1 A Monitor mode contents Frequency converted value monitor Contents and display The product of the value of frequency converted value setting A47 and that of output frequency dO is displayed on the monitor FUNC 1 0 0 to 9 99 10 00 to 99 99 100 00 to 999 99 4 1000 00 to 9999 99 5 10000 00 to 39960 00 Trip monitor When a trip occurs the cause of the trip is displayed in this code As a general display the contents of the latest trip are displayed Whenever the FUNC key is pressed the content of each is displayed FUNC ALE mn I Se eg a Voltage between trips Trip cause Trip current Dad Note 2 NOTE 1 When there is no trip is displayed NOTE 2 The above example of the voltage between P and N indicates 390 to 399 V NOTE 3 When the srormeser key is pressed after a trip occurs is displayed
48. printed circuit boards Capacitor No fluid leakage or Visual inspection No abnormalities 5 years deformation Note 1 Display Digital operation 1 No illegible display Visual inspection Normal operation 7 years panel 2 No lack of character Display can be read out 3 No blown out LEDs Note 1 The life of the capacitor is affected by the ambient temperature Refer to the ambient temperature capaciitor life curve shown in Appendix 5 Note 2 The inverter must be cleaned periodically If dust accumulates on the fan and heat sink it can cause overheating of the inverter 10 3 Measurement Method for I O Voltage Current and Power General measuring instruments for I O voltage current and power are indicated below The voltage to be measured is the fundamental wave effective voltage and the power to be meas ured is the total effective value loa U T1 R IR R U Iu s L1 weg D G Pa General Power hos S purpose v a supply 42 We oe inverter W T Cr T W Q L3 ET ae Measurement item Supply voltage E 1 Table 3 Parts to be measured Parts to be measured Between R and S S and T T and R ER Es ET Measuring instrument Moving iron type voltmeter or rectifier type voltmeter Remarks Fundamental wave effective value Reference value Supply current L R S T AR IS IT
49. screen al no GO 3 HI Ly I E 7 Control method setting Motor capacity setting Motor poles setting Speed control response constant setting Start frequency adjustment Maximum frequency limiter setting Minimum frequency limiter setting Jump frequency setting 1 Jump frequency setting 2 Jump frequency setting 3 Carrier frequency setting Frequency command sampling frequency setting Multispeed first speed setting Multispeed second speed setting Multispeed third speed setting Electronic thermal level adjustment Electronic thermal characteristic selection Motor pole number setting for motor speed monitor External frequency setting start External frequency setting end Instantaneous restart selection Dynamic braking usage ratio Optional arrival frequency for acceleration Optional arrival frequency for deceleration Monitor signal selection Frequency converted value setting Analog input selection Frequency arrival signal output method Restarting after FRS signal selection 7 4 y lt Extension function mode gt LI Li Ll D 0 Th J Reduced voltage soft start setting Running mode selection Jogging frequency setting Base frequency setting Maximum frequency setting Maximum frequency selection Frequency command output frequency adjust O L terminal Frequency com
50. sensor less vector is selected driving of motor at low speed whose constant is different from the factory settings may cause reverse run In this case measure the motor constant using the automatic tuning mode or reduce the setting value of primary resistor R1 of the motor Display etc NOTE Select AUT if the automatic tuning data is used o V Operation conditions Parallel motor operation Phenomena Operation cannot be started at high torque since the inverter does not know the load sharing of the motors I NOTE The setting methods shown below mpr ovements apply to DOP and DRW operations 1 When sensor less vector control is selected Function mode F 04 CONTROL SLV gt VC Reset to V f control Select the motor capacity which is the most approxi mate to the total capacity of the motors used For example 7 5 kW 5 5 kW and 3 7 kW Function mode Total capacity of the motors 7 5 5 5 3 7 16 7kW F 05 AUX K 022 00 kW 015 00 kw Select the most approximate value to the total capacity If two or more motors are changed in operation select the most approximate value to the motor capacity Example 1 One 5 5 kW motor is used F 05 AUX K 022 00 kW 005 50 kW Select the most approximate value Example 2 One 5 5 kW motor is changed into parallel operation of four 5 5 kW motors N Total capacity of the motors 5 5 x 4 22 0 kW e F 04
51. that there are no loose screws or terminals 9 Make sure that the maximum frequency setting matches the machine specifications Be sure to refer to page 10 2 when conducting insulation resistance and withstand voltage tests Never test terminals other than those which are indicated 6 2 6 2 Test Run Check the following before and during the test run Otherwise there is a danger of machine breakage Was the direction of the motor correct Was the inverter tripped during acceleration or deceleration Were the SPEED rpm and frequency meter correct Were there any abnormal motor vibrations or noise When overcurrent tripping or overvoltage tripping occurs during the test run increase the acceleration time or deceleration time Factory settings Maximum frequency 60 Hz Forward operation An example of a general connection diagram is shown below Operating with digital operator When setting frequency run and stop with digital operator The same way as remote operator DOP or copy with DRW ELB Inverter el has se R L1 T1 U phase L2 oux S L2 T2 V power 13 c OT L3 T3 W supply C Pg resistor oo oo ONo Daynamic o RPO Dynamic braking Running from external command When setting frequency run and stop from external command FW RV Terminal The following shows run from the operation box OPE 4MJ2 OPE 8MJ2
52. the energized inverter or to put a bar into it Otherwise there is a danger of electric shock and or fire x Radiating fin and discharging resistor will have high temperature Be sure not to touch them Otherwise there is a danger of getting burned Low to high speed operation of the inverter can be easily set Be sure to operate it after checking the tolerance of the motor and machine Otherwise there is a danger of injury If a motor is operated at a frequency higher than 60Hz be sure to check the speeds of the motor and the machine with each manufacturer and after getting their consent operate them Otherwise there is a danger of machine breakage Note 1 Make sure that the power lines input power supply R L1 S L2 and T L3 and output terminals U T1 V T2 and W T3 are connected correctly 2 Make sure that there are no mistakes in the signal line connections 3 Make sure that the inverter case is grounded 4 Make sure that terminals other than those specified are not grounded 5 Make sure that the inverter is installed vertically on a wall and a nonflammable material such as a steel plate is used as a mounting surface 6 Make sure that there are no short circuits caused by stray pieces of wire solderless termi nals or other objects left from wiring work Also make sure that no tools have been left behind 7 Make sure that the output wires are not short circuited or grounded 8 Make sure
53. the third hierarchy 2 Motor gt SEL 3 Carrier gt Fourth hierarchy 5 A Dec 1 ON Change the content of 6 Mode from 7 0 1 Mae 0 VC to 4 SLV in the fourth hierarchy 4 When the data is changed press the k STOR gt 6 MODE 0 VC STOR ey 0 5 Third hierarchy RETN gt 1 vi gt Press the RETN key to return to the third Z hierarchy and select 2 Motor 2 Motor gt 3 Carrier gt SEL Fourth hierarchy AUTO 0 NOR M Change the content of 0 NOR from 0 NOR 0 2 to 2 AUT in the fourth hierarchy i When the data is changed press the stor 2 DATA 2 AUT stor key 0 2 When the monitor mode is selected running by the autotuning data starts A 6 NOTES 1 Ifthe desired characteristic cannot be obtained in a sensorless vector control operation with auto tuning measured data adjust the motor constant according to the detected symptom shown below DOP DRW HOP and HRW functions of the remote operator are needed for this adjustment to auto tuning data step by step within 0 8 times 3 Decrease the carrier frequency set value Combine the methods 1 to 3 above to adjust the motor constant Operation Symptom Adjustment Adjusting Item Status DOP DRW Function No Power running When low frequency Increase the motor constant R1 in relation to F 05 AUX R1 status with an a few Hz torque is auto tuning data step by step within 1 2 times accelerating in
54. transfer between different version ex J300 E1 lt 3300 E4 Since settable range is different data may not be transfered correctly or an error may be occurred 12 20 13 SERVICE When inquiring about inverter trouble please be ready to inform the distributor where you purchased your unit or the nearest service station the following 1 Type 2 Purchased date 3 Production No MFG No 4 Malfunction symptoms If the contents are unclear due to an old nameplate give only the clear items To reduce the non operation time it is recommended to stock a spare inverter Warranty The warranty period under normal installation and handling conditions shall be one 1 year after the date of delivery The warranty shall cover the repair of only the inverter to be delivered 1 Service in the following cases even within the warranty period shall be charged to the purchaser a Malfunction or damage caused by misoperation or remodelling or improper repair b Malfunction or damage caused by a drop after purchase and transportation c Malfunction or damage caused by fire earthquake flood thunderbolt or other natural calamities pollution or abnormal voltage 2 When service is required for the product at your worksite all expenses associated with field repair shall be charged to the purchaser 3 Always keep it handy Please do not loose it We are sorry but this manual cannot re issued 13 1 Appendix 1 Manua
55. 00 0 Jogging frequency setting A trip occurs easily at 5 Hz or more e Valid when the mult istage speed terminal as 3 is selected i ee AU e The multistage speed Expansion are displayed when multistage speed the input terminal is a connected 750000 0 e For terminal setting refer to F 34 Input terminal setting JG0000 0 0 to 9 9 Acceleration time 0 01 to setting ACC1 0030 00S 3000 00 Deceleration time 0 01 to setting DEC1 0030 005 3000 00 Frequency setting TRM REM REM Setting from command EEL SELECT REM OP1 0P2 the remote Orar TRM Setting from the Operation command F R SELECT REM TEMREM inverter ea Motor pole count setting and revolu RPM 4P ORPM e speed tion speed monitor isplay Frequency converted The arithmetic value value setting and by the frequency converted value H1z01 0 j ead converted value is monitor displayed NOTE 1 The 1 tion di d Current monitor ae E current The 2 section displays the rate to the rated output current Torque monitor Torque 0 Manual torque boost adjustment V Boost code lt 11 gt NOTE 1 The terminal output when the digital output frequency monitor is set at the FM terminal of the control circuit is the output frequency x frequency converted value The upper limit of output is 3 6
56. 00 Hz F 24 Overload restriction Overload restriction level setting OLOAD LEVEL125 50 to 150 Under the sensorless vector control an overload is detected from both the overload restric tion and torque limiter Overload restriction constant setting OLOAD CONST01 0 0 3 to 31 0 When the setting is 31 0 in SLV or V2 control mode the overload restriction has no effect Valid selection for overload restriction acceleration OLOAD ACC ON ON Valid for acceleration Keep the function ON for operation Even if the function is set to OFF the overload restriction is invalid only for the first acceleration when the forward and reverse run command is turned on Software lock selection MD1 MDO MD1 MD2 MD3 MDO MD1 Terminal software lock SFT MD2 MD3 Software lock NOTE 1 NOTE 1 When MDO is set and the input terminal SFT is turned ON the data of all functions is locked When MD2 is set stored the data of all the functions is locked During locking no data can be changed MD1 MD3 can set only the output frequency 12 9 NOTE 2 Electronic thermal characteristic free setting current and frequency depends on the inverter rating Function mode 1 Function mode 2 Function No Function name Initialization display contents Initialization Setting change contents Setting contents F 26 Frequency limiter Frequency
57. 0V class The function sets the acceleration and deceleration time automatically in response to a change in the load or inertia in real time Precautions 1 This function is not suitable for a machine which requires a constant acceleration and decel eration time The acceleration and deceleration time varies with the magnitude of the load or inertia 2 When the inertia of the machine is more than about 20 times of that of the motor shaft a trip may occur 3 The acceleration and deceleration time of the same motor always varies with a change of the current 4 The fuzzy most suitable acceleration and deceleration setting function is valid only under the V F control In the high start torque running mode under the sensorless vector control the normal running is performed 5 Ifthe jogging running is executed when the fuzzy most suitable acceleration and decelera tion setting function is selected the jogging operation cannot be performed due to the fuzzy control 6 When the load is more than the rated one the deceleration time may be increased 7 When acceleration and deceleration the cycle is 2 s or less are repeated frequently a trip may occur 8 If an external braking unit is used the motor cannot stop within the deceleration time set with a braking resistor In such a case do not use the fuzzy acceleration deceleration func tion Principle The acceleration and deceleration ratio or acceleration and decel
58. 10 V 0 to 5 V 4 to 20 mA and the frequency for ending output When 0 Hz is set this function will be canceled ee NOTE 1 The standard setting is 0 Hz External frequency Initial value In this case the selected vit setting start 5 mn pattern is used for running Setting method E LIL NOTE 2 When changing the V f pattern after A 26 start and A 27 end are set readjust A 26 start and A 27 end en A 26 start gt A 27 end External colo is set and the frequency command value is minimized 0 V or 4 mA C frequency rjec the output frequency may be setting FUNC Frequency lowered than the value which is start y 5V command set by A 26 by 0 1 to 0 3 Hz External frequenc m The reason is that it is judged that A y Output there is some frequency due to External setting end frequency noise on the signal line and it is a a 47 Hz normal operation Frequency Al Ci Same as A26 NOTE 4 The setting shown left is also setting end possible with F31 of the remote operator v a FUNC Output frequency Hz 10V Frequency 4V 5V command 16 8 20mA Start setting A End setting command 20 T command 80 Set the inverter retry method when a power error occurs LI _ILI Select the set value of the retry method to
59. 11 and 12 and alarm output terminal can be changed idividually to the a contact or b contact specification Select the set value by pressing the keys A and w by combining the contacts a and b with reference to the table indicated below m7 LI iI E Alarm output Contact b Terminals 11 and 12 Contact b Tai When the set value is Setting method FUNC Press the key 3 times gt Initial setting Initial value Output terminals 11 and 12 Set value 11 12 me LI i Set the high order to 0 a Contact a specification Shorted when power is turned ON a b Output terminal b Contact b specification Opened when power is turned ON Alarm NOTE b b a a Output terminal code list NOTE For details of the Alarm terminal see page 6 5 7 31 8 PROTECTION FUNCTIONS The J300 series inverters are equipped with protection functions against overcurrent overvoltage and undervoltage which protect the inverter If the protection functions are engaged the output is shut down motor runs free and holds that condition until it is reset Description Over current protection Contents Constant speed A currrent due to the alternating current CT between the power module and output terminal U T1 V T2 W T3 is d
60. 37 kW 2200 220 kW 450 45 kW 3 APPEARANCE AND NAMES OF PARTS 3 1 Names of Parts Blind cover Front cover A set screw E W Cox Charge lamp F LED gt D 5 zts S T IA P lt aoe Main circuit repui GA PNN operator terminals nS E A oN Wiring Lf J S A N lt lt holes d gt 3 1 4 INSTALLATION CAUTION Be sure to install the unit on flame resistant material such as metal Otherwise there is a danger of fire Be sure not to place anything inflammable in the vicinity Otherwise there is a danger of fire Be sure not to let the foreign matter enter such as cut wire refuse spatter from welding iron refuse wire dust etc Otherwise there is a danger of fire Be sure to install it in a place which can bear the weight according to the specifications in the text 4 Installation Otherwise it may fall and there is a danger of injury Be sure to install the unit on a perpendicular wall which is not subject to vibration Otherwise it may fall and there is a danger of injury Be sure not to install and operate an inverter which is damaged or parts of which are missing Otherwise there is a danger of injury Be sure to install it in a room which is not exposed to direct sunlight and is well ventilated Avoid environments which tend to be high in temperature high in humidity or to have dew condensation as well as places with dust
61. 4 Description Input voltage 200 V class 400 V class 220 300 370 450 550 055 075 110 150 220 550 750 9001110011320 1600 LF LF LF LF HF HF HF 117 15 7 22 55 75 90 110 132 160 75 100 120 150 200 250 Model Name Type Applicable Constant torque motor rating 4P max i kW HP Variable torque 15 22 30 751 90 110 132 160 220 260 NOTE 1 NOTE 2 100 120 1501200 250 1300 1350 Continuous 200 V output kVA 230 V Constant 380 V torque 400 V 460 V Variable torque 460 V Rated output Constant torque 110135154208 current A Variable torque 156 180 NOTE 3 124 Constant torque Variable torque NOTE 3 Constant torque 150 for 1 minute Variable torque f NOTE 3 125 for 1 minute CT Ambient NOTE 4 specifications tempera VT ture NOTE 5 Humidity 20 to 90 RH 10 to 50 degree C 10 to 40 degree C NOTE 1 The applicable motor is a Hitachi standard four pole motor When using another motor make sure that the rated motor current does not exceed the rated inverter current NOTE 2 Applicable motor rating at variable torque is valid with the condition that output current does not exceed the rating at variable torque NOTE 3 When a V F pattern VP1 VP2 or VP3 for variable torque is selected
62. 48 When inputting 4 20 mA turn the input terminal at ON 0 OI L DC4 to 20 mV Input impedance 250 kQ DCO to 1 DCO to 5V Input impedance 30 KQ When a current is inputted from between OI and L and the value is 4 mA the output frequency may 0 6 Hz If this occurs set a value more than the frequency which is outputted by A 4 start frequency setting 500 Q to 2 KQ NOTE 2 Common terminal 2 Common terminal for intelligent output terminal Frequency arrival signal When each operator is used and arrival signal can be outputted at an optional frequency Signal during run The transistor output is turned ON during running Outputted even during DC injection braking Over torque signal The transistor output is turned ON when the torque is more than the set value The set value can be changed by the remote operator Use this function only under the sensor less vector control Fault alarm terminal Normal ALO AL1 close Abnormal Power off ALO AL1 open Contact rating 250 VAC 2 5 A Resistor load 0 2 A Cosg 0 4 30 VDC 3 0 A Resistor load 0 7 A cosg 0 4 Min 100Vac 10 mA 5 VDC 100 mA NOTE 1 To set four or more multispeeds use the CF3 terminal NOTE 2 When an inconvernience occurs in the above characteristics adjust it using and 9 E The sum of both analog input signa
63. 50 00Hz 0 00Hz AC1 10 00s DC1 10 00s A 3 Select 3 Function in the first hierarchy Select 1 Control in the second hierarchy Select 2 Motor in the third hierarchy Change the content of 1 Auto from 0 NOR to 1 AUT in the fourth hierarchy When the data is changed press the key When the MON STOR key is pressed to select the monitor mode and the equipment starts running the autotuning is executed Display when the autotuning terminates Display in the normal state e When the autotuning terminates normally the following is displayed When one of the keys is pressed the original screen is displayed ie lt Normal termination display Tuning END Digital operator Remote operator eNew remote operator OK Function 3 OR FR Normal termination display e If the autotuning is executed when the motor is not connected to the inverter the following is dis played and the measurement is stopped As a motor constant when the measurement fails the last value is set When one of the keys is pressed the original screen is displayed When executing the measurement once again change the autotuning measurement setting to Start and enter the run command in the same way lt Abnormal termination display Tuning NG eNew remote operator Display in the failure state Digital operator Remot
64. 50L and 220 to 1100H specifi Operation location Altitude of 1000 m or less indoors free of corrosive gas and dust cations Paint color Regel gray No 1 Munsell 9 1 Y 7 4 0 6 semigloss cooling fan of aluminum ground color Options Remote operator copy unit cable for digital operator braking resistor reactor for improving power factor noise filter for inverter fitting for conduit tube connection fitting for removing cooling fins Estimated mass kg 75 15 13 13 21l 37 37 51 51 157 5 13 13 21 30 3 46 40 70 70 00 050 NOTE 1 NOTE 2 NOTE 3 NOTE 4 NOTE 5 NOTE 6 Protective structure is based upon JEM1030 1977 The output voltage will decrease if input voltage decreases Confirm with the motor manufacturer the motors maximum rpm when using a motor running at frequency higher than 50 60 Hz When using the standard four pole motor select the high start torque SLV at the rated voltage 200 V class 200 220 230 V 400 V calss 400 415 440 460 V For details contact the dealer you purchased the product Torque will be reduced when the base frequency exceeds 50 60 Hz The dynamic braking torque is about 70 for OS5LF or about 60 for O75LF when one of the 200 V class RB1 to RB3 17Q or more is used at the shorttime rating or about 60 for OSSHF or about 50 for O7SHF when the 400 V class RB2 x 2 series 70 Q or more is used According to the test method shown is JIS C 0911 198
65. 9 1 Error Messages and Diagnosis When the inverter goes wrong it operates as indicated below Find the cause and take contermeasures Symptom Display on the digital operator Joyeaiq PMAN Avyad ewy L display on the LCD of the remote operator SW 10909 onougewonq E01 OC Drive E02 OC Decel E03 OC Accel E05 Over L NOTE 1 How to reset Avyar wepe omnpeg Error Messages and Diagnosis explanation of message Overcurrent detected by the AC CT while the motor was running at a constant speed overcurrent during operation Overcurrent detected by the AC CT during motor deceleration overcurrent during deceleration Overcurrent detected by the AC CT during motor acceleration overcurrent during acceleration Overloaded inverter operation under an overload JOST 0 MOH Check whether a load was changed rapidly Check whether there is a shorted output or ground fault Check whether the speed was decreased rapidly Countermeasure Do not change loads rapidly Check whether the output lines or motor is shorted Set a longer deceleration time Check whether there is a shorted output or ground fault Check whether a load was changed rapidly Check whether the output lines or motor is shorted Do not change loads rapidly Check whether there is a shorted output or ground fault Check whether the output lines
66. CTION UPON UNPACKING Before installation and wiring be sure to check the following e Make sure that there was no damage during transportation the unit e After unpacking the unit make sure that the package contains one inverter and one opera tion manual e Make sure that the product is the one you ordered by checking the specifications label on the front of the cover Model abbreviation The example is for the J300 055HFE2 INVERTER HITACHI J300 O55HFU INPUT OUTPUT Input power supply _ 380 415V 3Ph 50Hz max 380 460V 3 Ph Output voltage phase and frequency f gt 400 460V 3Ph 60Hz Amps CT 13 A VT 16A lt Rated output current CT 5 5kKW VT 7 5kW lt Maximum applicable motor 4P kW Production year gt pate 1995 MFG No J300U 055H251L Production number Hitachi Ltd made in Japan NE15390 and factory contol symbol Contents of Specifications Label If you discover any problems contact your sales agent immediately Description of Inverter Model L Version number U USA version Structure type F with digital operator Series name Semi closed open type Input voltage L Three phase 200V class H Three phase 400V class Applicable motor capacity 4P kW 055 5 5 kW 550 55 kW 075 7 5 kW 750 75 kW 110 11 kW 900 90kW 150 15 kW 1100 110 kW 220 22 kW 1320 132 kW 300 30 kW 1600 160kW 370
67. D will not be Dynamic Setting method operated braking v When T exceeds the set value the BRD usage ratio will be stopped FUNC ke Initial value FUNC When mounting an external BRD unit set the usage ratio to F and remove the external resistors The initial settings of 110 550L HF are 0 0 Conditions when using the external resistor are shown in the table Inverter requiring an external resistor Model 055 075LF 055 O7SHF External RB1 to RB3 RB2 two each in serieg resistor 17 ohm or more 70 ohm or more Usage ratio Max 10 Max 10 tl t2 t3 100 seconds NOTE 7 This function cannot be used for the inverter types 110 to 550L HF which have no built in BRD dynamic braking circuit When frequency arrival signal output method 2 is selected an output signal is outputted at an optional frequency When frequency arrival signal output method is selected an output signal is outputted at an optional frequency or more For acceleration Fj 3 and deceleration AG j the frequency is set in units of 0 1 Hz in units of 1 Hz for 100 Hz or more m mw LILI At the time of acceleration an output signal g is turned ON in a range from the set frequency Arrival Setting method W A 0 5 Hz to the set frequency 1 5 Hz At the
68. Effective with option board F 48 Selection of relay output Setting for RYA terminal RELAY RYA CST PAT ANY RUN OTQ NOR Setting for RYB terminal RELAY RYB Setting for RYC terminal RELAY RYC 12 15 Effective with option board J RY CST PAT ANY RUN OTQ NOR Arrival signal constant speed Arrival signal set frequency or more Arrival signal set frequency only Running signal Over torque signal at SLV SLV2 Overload signal at V F control No output 12 4 Protection function display list when the remote operator is used There are protection functions for overcurrent overvoltage and undervoltage provided to protect the inverter When one of the functions is performed the output is cut off and the motor is put into the free run state and the status is kept until the inverter is forced to reset Digital operator display Constant speed Remote operator DOP copy unit DRW display Remote operator DOP Digital operator display COPY unit DRW display ERRI kk ERRI K k OC Drive Input overvoltage Overcurrent protection Deceleration OC Decel Instantaneous power failure Acceleration OC Accel Option connec Option 1 Overload protection Over L tion error Option 2 Braking resistor overload
69. F 33 Overtorque OV TRQ V 100 100 0 to 250 e During control of SLV Over signal rate and V2 Power running torque setting overtorque level signal for power e During control of VC NOTE 1 running and VP1 to VP3 Warning level for power running regenerative overload e When 0 is set Any signal is not output Overtorque OV TRQ R 100 100 0 to 250 During control of SLV signal rate and V2 Regenerative setting overtorque level for regen During control of VC eration and VP1 to VP3 No effect e When 0 is set Any signal is not output 27 F 34 Input IN TM 1 RS RS reset RS and 17 Intelligent terminal 1 terminal other terminals terminal setting input Input IN TM 2 AT AT current AT and 17 terminal terminal 2 input selection other terminals setting setting terminal Input IN TM 3 JG JGjogging JG and17 terminal 3 terminal other terminals setting Input IN TM 4 FRS FRS free FRS and 17 terminal 4 run other terminals setting terminal Input IN TM 5 CH1 CHI 2 stage CH1 and 17 terminal 5 acceleration other terminals setting and deceleration terminal NOTE 1 When setting 20 or less the error will increase 20 or more Therefore set 20 or more 12 11 Function mode 1 Function mode 2 Function No Function name Initialization display contents Initialization Setting change contents Setting contents F 34 Intelligent terminal input terminal set
70. Free run stop The inverter stops and the motor stops free run FRS functions when the contact is opened European version EXT External trip External trip input signal The contact is open USP Power ON restart Restart prevention when the power is turned on in the RUN prevention state The contact is open CS Commercial power source Switch signal from the commercial power source to inverter switching drive Note When the terminal is used a trip is also conceled SFT Terminal software lock The data of all funcitons except for output frequency setting is locked See 12 9 F 25 AT Analog input command Analog input voltage current switching When the contact is ON current input signal to OI L is acrive RS Reset Trip or alarm signal is reset UP Remote control function When the contact is turned ON the operation is accelerated acceleration Available only when the frequency command is sent to the operator DWN Remote control function When the contact is turned ON the operation is decelerated deceleration Available the frequency command is sent to the operator 5 12 Terminal symbol Terminal name Description H Frequency command power terminal Frequency command terminal voltage command Frequency command terminal current command Frequency command common terminal e Initialization of a voltage signal by an external command is between 0 and 10 VDC Switching from 0 to 5V is executed by A
71. HITACHI INVERTER J300 SERIES INSTRUCTION MANUAL Three phase input 200 400V class J300 U USA version After reading this manual keep it at hand for future reference Hitachi Ltd Tokyo Japan NBS506XC SAFETY For the Best Results with J300 Series inverter read this manual and all of the warning sign attached to the inverter carefully before installing and operating it and follow the instructions exactly Keep this manual handy for your quick reference Definitions and Symbols A safety instruction message is given with a hazard alert symbol and a signal word WARNING or CAUTION Each signal word has the following meaning throughout this manual This symbol means hazardous high voltage It used to call your attention to items or operations that could be dangerous to your and other persons operat ing this equipment Read these message and follow these instructions carefully AN This is the Safety Alert Symbol This symbol is used to call your attention to items or operations that could be dangerous to your or other persons operat ing this equipment Read these messages and follow these instructions carefully A N WARNING WARNING Indicates a potentially hazardous situation which if not avoided can result in serious injury or death A CAUTION CAUTION Indicates a potentially hazardous situation which if not avoided can result in minor to moderate injury
72. M1 Lsv pci i I 7 l l PLC 5 1 l 1 HK 7 FW i ie XA Z I 2 Al hoe A ae 4d ae ff Tg g al SOES i faem m sS o eee bees area Za tee S i YTR48 type output module Inverter YTS48 type output module Inverter by Hitachi by Hitachi 2 When the external interface power source is used This is an example when the sink type transistor output open collector output module of the sequencer is connected Note Remove the short circuit bar or wire between This is an example when the source type transistor output open collector output module of the sequencer is connected Note Remove the short circuit bar or wire between Me cena MEE o Ea aE the terminals CM1 and PLC or P24 and PLC ee F avoe _ ___ 4300 series SE _ 1000 series _ s P24 A COM P24 7 T i CM1 24V DC CM1 24V DC l 24v De J XPLC I Q PLC i FW dee T e rami 12 g 42 ue Gaz Gz 9 ul PENS 9 gi sa om ji com 3 es ey s G wee 1 A N a N aera Porc aes Bont Y Le e Ten YTR48 type output module Inverter YTS48 type output module Inverter by Hitachi by Hitachi No
73. MAX0050Hz Secondsetting 2F MAX F MAX0050Hz Startfrequencysetting 3Fmin Fmin 0 50Hz Motorvoltagesetting 4A AC AVRAC200V AVRfunctionON OFFduring deceleration 5A DEC AVRDECON A 26 Function mode Display with HOP HRW Display with DOP DRW FunctiorNowithtigitabperator Data read copy Layer Data display No Data display Alterability No Data HRW DRW Controlmethod Firstsetting 6MODE 0 VC F 04 CONTROLVC Y AO Y Y Secondsetting 6MODE 0 VC CONTROLVC Y AO Y Auto tuning setting 1AUTO 0 NOR AUXAUTONOR Motordataselection Firstsetting 2DATA 0 NOR Secondsetting 2DATA 0 NOR Motorcapacityselection Firstsetting 3K6 5 50kW Secondsetting 3K6 5 50kW Motorpolenumberselection Firstsetting 4P 1 4P Secondsetting 4P 1 4P MotorconstantR1 setting Firstsetting 0 251 Secondsetting 0 251 MotorconstantR2 setting Firstsetting 0 194 Secondsetting 0 194 MotorconstantL setting Firstsetting 3 29mH Secondsetting 3 29mH MotorconstantM setting Firstsetting 30 90 mH Secondsetting 30 90 mH MotorconstantJ setting Firstsetting 0 44 Secondsetting 0 44 MotorconstantKpsetting Firstsetting 2 00 Secondsetting aKp 2 00 MotorconstantTi setting Firstsetting bTi 100ms Seconds
74. O 2 Auto tuning data 7 27 Extension function Contents and display code Unusable 7 28 Extension function Contents and display code A terminal function is allocated to each of the input intelligent terminals to 8 When using a function other than the standard set functions or changing the terminal order set the function for each terminal The minimum input signal acceptance time of the input intelligent terminals is about 20 ms Arrary of codes and intelligent terminals PCB terminal array FM ean Initial setting CM1 PLC Input terminal setting 1 18 P24 Code Function name Input terminal setting Input terminal setting 3 Input terminal setting 2 FW 1to8 Input terminal setting 4 Input terminal setting 5 _ Input intelligent Input terminal setting 6 terminal section Input terminal setting 7 Input terminal setting 8 Setting method Pee Press the FUNC key once for the terminal code to be set The set values of the terminals which are set at present are displayed Display the set value of the terminal to be used from the function list indicated below by pressing the key A and Y and then press the FUNC key The display is returned to the code display and the terminal function is changed Enter the set value of the terminal nam
75. O ELB R L1 TI U i Power E YW So S L2 Inverter T2 V SO Motor Mg0 Mg2 supply T L3 T3 W NOTE 2 Install an earth leakage breaker at the input of the inverter Select an earth leak age breaker whose sensitive current level is raised in high frequency range When the cable length between the inverter and motor is long more than 10 m the thermal relay may malfunction due to higher harmonics Therefore install an AC reactor on the output side of the inverter or use a current sensor in place of the thermal relay 5 3 NOTE 3 Be sure that the specified grounding is carried out Be sure to separate the unit s grounding pole from those of other heavy electric machinery and avoid using common grounding poles If multiple inverters are used make sure that the grounding connections do not create a loop Improper grounding Proper grounding Inverter Inverter D Inverter Inverter 9 Inverter Inverter Grounding bolt at the site External or remote over load protection required if multiple motors to be connected For models J300 450LFU and 550LFU only connect to branch circuit protected at maximum 300 of output current rating Suitable for use on a circuit capable of delivering not more than 10 000 rms symmetrical amperes volts maximum where input voltage 5 2 Wiring of Control Circuit Terminals SINK TYPE wiring
76. RS In the cases below involving a general purpose inverter a large peak current flows on the power supply side sometimes destroying the converter module Where such situations are foreseen or the paired equipment must be highly reliable install an AC reactor between the power supply and the inverter A The unbalance factor of the power supply is 3 or higher B The power supply capacity is at least 10 times greater than the inverter capacity and the power supply capacity 500 kVA or more C Abrupt power supply changes are expected Examples 1 Several inverters are interconnected with a short bus 2 A thyristor converter and an inverter are interconnected with a short bus 3 An installed phase advance capacitor opens and closes In cases A B or C we recommend installing an AC reactor of 3 in a voltage drop at rated current with respect to the supply voltage on the power supply side When occurring an EEPROM error be sure to confirm the setting value again When setting b contact to the reverse command REV terminal the inverter state automatically Do not set to b contact GENERAL CAUTION In all the illustrations in this manual covers and safety devices are occasionally removed to describe the details When the product is operated make sure that the covers and safety devices are placed as they were specified originally and operate it according to the instruction manual 1 9 2 INSPE
77. Set data is read out from the inverter A It is stored into the sees memory Inverter A Copy unit 8528 Turn off the power supply to inverter A and remove the cable Connect the cable to inverter B and turn on the power Copy data stored in the copy unit is R written to inverter B T ata copy A power supp ly to inverter DEEE Inverter B Inverter C Inverter D Perform the above processes from 3 to 5 sequentially for inverters C and D That is the same process as at for inverter B Operation example Process to change and transfer to inverters B C and D Connect the cable and press Data change zar T E the remote key Change the data of the inverter Y a Copy unit Inverter A ith copy unit Read out the data from inverter A It is stored into the memory area of the copy unit El The following procedures are the sees same those of the operation 1 Inverter A Copy unit 12 19 12 8 Data to be copied by the copy unit Precautions for copying The copy units DRW and HRW cannot copy some of parameters For the details see Appendix 7 Do not carry out data copy and
78. Set the reference signal according to the frequency setting method or the internal level Set the feed back signal according to the analog voltage input 0 to 5V or 0 to 10V or analog current input 4 to 20 mA Wiring Sketch Load Fan Pump etc 0to10V Reference we 0to5 V n 4 to 20 mA J300 or Internal level 0 to 200 Sensor Feed back Signal 0 to 5 V 0 to 10 V 4 to 20 mA 2 PID Gain If the response is not stabilized in a PID control operation adjust the gains as follows according to the symptom of the inverter e The change of controlled variable is slow even when the target value is changed Increase the P gain e The change of controlled variable is fast but not stable Decrease the P gain e Itis difficult to make the target value match with the controlled variable Decrease the I gain e Both the target value an the controlled variable are not stable They match after oscillation Increase the I gain e The response is slow even when the P gain is increased Increase the D gain e The response is not stabilized due to oscillation even when the P gain is increased Decrease the D gain A 32 3 Data Setting Method 1 Digital operator Refer to A 9 6 Jof the extended funciton mode contents pages 7 26 and 7 27 2 Remote operator Settingitem Setting range PID IN SEL IN The PID LVL set value is assumed as the target value The target value depends on
79. Therefore never turn Intelligent input terminal 2 Current input selection the power on in such a state Intelligent input terminal 1 Reset NOTE 1 Power supply for frequency command 10 VDC 0 5 VDC nominal 0 10 VDC nominal Input impedance 30 kQ DC 4 20 mA nominal Current frequency command Taput impedance 2500 Voltage frequency command Common for frequency command Common for intelligent output terminal Intelligent output signal 12 RUN Run signal 27 VDC 50 mA max Intelligent output signal 11 FA1 Frequency arrival signal Fault alarm Normal ALO AL1 close Contact rating output Tae a Abnormal Power off 250 VAC 2 5 A Resistor load Min 100 VAC ALO0 AL1 open 0 2 A cos 0 4 10 mA 30 VDC 3 0 A Resistor load 5 VDC 0 7 A cos 0 4 100 mA AL2 AL1 ALO A CAUTION Alarm connection may contain hazardous live voltage even when inverter is disconnected In case of removing flont cover for maintenance or inspection confirm that incoming power for alarm connection is surely disconnected NOTE1 Terminal RS can use only contact a normally open It cannot use contact b normally closed 5 11 5 6 Control Circuit Terminals Terminal symbol Terminal name Descriptio
80. Variable torge Power Signal Signal Earth leakage Electro anal lines lines lines breaker ELB magnetic aca Motor rower Motor Power External fy cm1 peL P24 ALo ALI contactor output lines output lines resistor FW8 7 65 4 3 AL2 KW RSTUNV w RSTUV RB1 2 3 2LHOOLL W P N WPN PRB 02121 AWG 8 AWG 8 10 AWG 18 AWG 16 TOSS 55 mare ormoce lormone leraand lee coe Exon AWG 8 AWG8 3300 075HF 7 5 11 ee or more or more or more AWGS AWG 8 J300 110HF 11 15 EX50C S0A or more or more When the AWG 6 AWG 6 number of J300 150HF 15 ormore 22 ormore fia EX60B 60A wires to be AWG 4 30 AWG 4 used is 11 J300 220HF 22 armo dimore RX100 75A AWG 4 AWG4 of each J300 300HF 30 Seme 37 armoe i iied RX100 100A AWG 2 45 AWG 2 should be 1300 370HF 37 or ore ae ANGIN RX100 100A AWG 1 AWG 1 J300 450HF 45 55 RX225 150A or more or more AWG 3 0 75 AWG 3 0 J300 550HF 55 or ices srmo RX225 175A 300 300 J300 750HF 75 ormore 9 coo ore EXS50C 30A RX225 225A 300 300 or more or more J300 900HF 90 RX225 250A 3300 1100HF 110 350 350 RX400 350A or more or more AWG 4 0 AWG 4 0 139 J300 1320HE 132 parallel anlel RX400 400A 300 300 J300 1600HF parallel parallel RX600 600A 350 a 350 J300 2200HF parallel parallel RX600 600A 338 G gt lt L1 L2 L3
81. acity and motor capacity under one frame can be set 3 When acceleration or speeding up is not to be performed in the operation for accelerating up to 80 of the base frequency lower the set value of manual torque boost 4 The autotuning measurement time is about 2 minutes or so However the measurement time may be increased depending on the load inertia When the measurement time exceeds 5 minutes press the STOP key so as to decrease the set value of manual torque boost and enter the run command once again 5 Be sure if motor is in standstill before you carry out an autotuning Autotuning data car ried out when motor is still running may be not correct 6 Do not interrupt an autotuning with power off or any stop command except emergency case It may case data lose In it is occurred make an initialization and reprogram what you need and carryout autotuning again A 2 3 New remote operator First hierarchy b 1 Command 2 Initial 3 Function 4 Option Second hierarchy v vvv SEL gt 1 Control 2 Acc Dec 3 Run 4 Braking vvvv SEL Third hierarchy gt 1 v 2 Motor 3 Carrier vvv SEL Fourth hierarchy gt 1 AUTO 0 NOR 0 2 2 DATA 0 NOR 0 2 STOR gt 1 MON AUTO 1 AUT 0 2 2 DATA 0 NOR 0 2 Monitor display gt FS
82. art force selec is set tion at start DC braking DCB V STP 00 0 0 to 20 The DC braking force at stop force selec is set tion at stop DC braking DCB T STA 000 0 s Os 0 to 600 0 The DC braking time at start time selec is set tion at start DC braking DCB T STP 000 0 s Os 0 to 600 0 The DC braking time at stop time selec is set tion at stop DC braking DCB STOP T 0 00s Os 0 to 5 00 The output frequency is output cut lowered to the DC braking off time frequency and the free run adjustment time during execution of DC braking is set 14 F 21 Dynamic BRD ED 001 5 1 5 0 to 100 0 The allowable usage ratio of braking the braking resistor for 100 setting seconds is set NOTE 1 15 F 22 Allowable IPS TIME 1 0s 1 0s 0 3 to 25 s e When an instantaneous power The instantaneous failure occurs the allowable allowable powerfailure time until the power failure is usage time setting recovered is set ratioof Reclosing IPS WAIT 001 0 s 1 0s 0 3 to 100 0 s e The waiting time until the the standbyafter rerunning starts after an braking instantaneous instantaneous power failure resistor powerfailure occurs and is recovered is set for 100 recovered seconds Instantaneous IPS POWR ALM ALM ALM FTP ALM Alarm output is set powerfailure RST ZST ZST 0 Hz start retry restart FTP Retry after frequency selection matching is stopped RST Rerunning start retry Tripselection IPS TRIP OFF OFF ON OFF When an instan
83. ata will not be set When setting to over 120 Hz the changing over maximum frequency is necessary Remote operator or copy unit must be used When the value is switched to 400 by F 30 an output frequency of up to 400 Hz can be set 7 9 Monitor mode Contents and display contents Set the motor direction Set the motor direction when running by pressing the key NOTE The setting during run is impossible I I FUNC Initial set value Running direction L LI ia Forward run FUNC Switching can be done by pressing the A Iw key r Reverse run 7 10 Monitor mode contents Accelera tion time 1 and 2 Decelera tion time 1 and 2 Contents and display These commands set and display Acc time Fl amp and Dec time Fl 7 Setting range Period 0 01 to 9 99s Every 0 01s 10 0 to 99 9s 100 to 999s Every 0 1s Every Is e Acceleration time 2 and deceleration time 2 are set when CH1 is connected with P24 e When a time of more than 1 000 seconds is set by the remote operator is displayed on the digital operator Manual torque boost setting Set torque boost e Motor torque can be adjusted to increase the output voltage when
84. ation may cause an input phase failure error NOTE 4 The instantaneous ride thru period of 15ms may be shortend depending on the power supply voltage or load NOTE 5 When the J FB is installed an error is displayed for each factor as shown below Encoder line break E 5 Overspeed EIS Positioning error E be Thermistor line break E G 4 Motor overheat Malfunction or banormality on built in CPU of the option E 61l Other display Display Contents It is displayed when the reset signal is kept supplied or an error occurs between the digital operator and inverter When one of the keys W A and FUNC is pressed it is recovered When it is not recovered turn power on once again It is displayed when a data set value more than 3 digits in length for example F 6 1000 is set It is displayed when power is turned off There is no trip history available This is not an abnormal operation because the instantaneous stop restart function is being performed When to 3 is selected by the extension function A 24 The autotuning operation terminates normally The autotuning operation terminates abnormally Waiting due to insufficient voltage After recovery the original display appears 8 2 9 TROUBLESHOOTING
85. be set 2 stage acceleration time setting ACC 2 0015 00 s 0 01 to 3000 e The acceleration time can be used when the input terminal CH1 is shorted e For input terminal selection refer to F 34 input terminal Curve pattern selection for acceleration ACC LINE L Linear S S curve U U curve RU reverse U curve e The curve pattern is set for acceleration and deceleration respectively Accelera tion and deceleration curve constant selection ACC GAIN 2 common to acceleration and deceleration 1 to 10 When the constant is set for one of acceleration and deceleration it is common to both acceleration and deceleration e See appendix 4 Decelera tion time setting F 07 Decelera tion time 0030 00 s 0 01 to 3000S e When the fuzzy most suitable acceleration and deceleration F 10 are set the time displayed here is invalid though it can be set 2 stage deceleration time setting 0015 00 s 0 01 to 3000S The deceleration time can be used when the input terminal CH1 is shorted e For input terminal selection refer to F 34 input terminal Curve pattern selection for deceleration DEC LINE L Linear S S curve U U curve RU reverse U curve The curve pattern is set for acceleration and decelera tion respectively Accelera tion and deceleration curve constant selection DEC GAIN
86. be used ryt Set value Function Initial value 9 Alarm output after tripped Setting method 1 Deceleration stop at the time v A p Sk a of restart restart FUNC Tnitial value FUNC gt Frequency matching start at the time of restart Note 1 selection i r JH gt g gt 34 3 0 Hz start at the time of restart Restart selection NOTE 1 When the base frequency is one of the following ones frequency matching may restart at 0 Hz When the base frequency is 60 Hz Driven at 40 Hz or less When the base frequency is 50 Hz Driven at 30 Hz or less For other precautions refer to Chapter 1 Instantaneous stop restart of Appendix 2 NOTE 2 Since the retry mode is selected the equipment restarts for trips of overcurrent overvoltage or undervoltage For undervoltage 16 retries 17th trip are executed For overcurrent or overvoltage 3 retries fourth trip are executed Do not use this function for a case that a fallen substance should be held by the machine brake when the motor is in the free run mode 7 20 Extension function Contents and display code Set the usage ratio for 100 seconds of BRD When the BRD operation exceeds this setting The internal BRD circuit is not mounted n in an inverter other than the types 055L HF the operation will be stopped store wae uu When 0 is set the BR
87. chanism not supplied by Hitachi Ltd and process line material are capable of safe operation at an applied frequency of 150 of the maximum selected frequency range to the AC motor Failure to do so can result in destruction of equipment and injury to personnel should a single point failure occur A WARNING For protection install a leak breaker type with a high frequency circuit capable of large currents to avoid an unnecessary operation The ground fault protection circuit is not designed to protect personal injury A WARNING HAZARD OF ELECTRICAL SHOCK DISCONNECT INCOMING POWER BEFORE WORKING ON THIS CONTROL AVERTISSEMENT RISQUE DE CHOC ELECTRIQUE COUPER L ALIMENTATION AVANT LE DEPANNAGE DE CETTE COMMANDE AN CAUTION These instructions should be read and clearly understood before working on J300 series equipment AN CAUTION Proper grounds disconnecting devices and other safety devices and their location are the responsibility of the user and are not provided by Hitachi Ltd M CAUTION Be sure to connect a motor thermal switch or overload device to the J300 series controller to assure that the inverter will shut down in the event of an overload or an overheated motor A CAUTION DANGEROUS VOLTAGE EXISTS UNTIL CHARGE LIGHT IS OFF A ATTENTION PRESENCE DE TENSIONS DANGEREUSES TANT QUE LE VOYANT N EST PAS ETEINT AN CAUTION Rotating shafts and above ground electrical p
88. creen display ie Function name Type Code Settable mna display aa Monitor set value 1 Output frequency monitor Monitor do 0 00 9 99 10 0 99 9 100 400 2 Motor revolution speed Monitor d1 0 00 9 99 10 0 99 9 100 600 monitor 3 Output current monitor Monitor d2 0 0 999 4 Frequency converted value Monitor d3 0 00 9 99 10 0 99 9 100 999 monitor 100 999 T 10 199 5 Trip Monitor Monitor d10 6 Trip history monitor Monitor d11 7 Output frequency setting Set value F2 0 00 9 99 10 0 99 9 100 400 8 Running direction setting Set value F4 F r forward run reverse run 9 Acceleration time setting 1 Setvalue F6 0 01 9 99 10 0 99 9 100 999 10 Deceleration time setting 1 Set value F7 0 01 9 99 10 0 99 9 100 999 11 Manual torque boost setting Set value F8 00 99 NOTE3 12 Runn command frequency Setvalue F9 Not possible 00 15 command setting 13 Analog meter adjustment Set value F10 y 00 250 172 14 Motor receiving voltage Set value F11 Not possible 200 230 380 480 Bis 230 460 15 Extension function setting Set value F14 Not possible A 0 A99 C 0 C21 AO NOTE 1 In the standard configuration four values from 0 to 3 can be selected When an optional PC board is mounted 16 values from 0 to 15 can be selected Refer to F 9 NOTE 2 For the 200 V class one of 200 215 220 and 230 can be selected For the 400 V class one of 380 400 415 440 460 and 480 can be selected NOTE 3 Set tor
89. ducted it will restart suddenly Be sure to set the alarm reset after checking the operation command is off Otherwise there is a danger of injury Be sure not to touch the inside of the energized inverter or to put a bar into it Otherwise there is a danger of electric shock and or fire The STOP RESET key works only when a function is set Prepare an emergency switch separately The use of the STOP RESET key as an emergency switch may cause an injury 1 4 x Radiating fin and discharging resistor will have high temperature Be sure not to touch them Otherwise there is a danger of getting burned Low to high speed operation of the inverter can be easily set Be sure to operate it after checking the tolerance of the motor and machine Otherwise there is a danger of injury If a motor is operated at a frequency higher than 60Hz be sure to check the speeds of the motor and the machine with each manufacturer and after getting their consent operate them Otherwise there is a danger of machine breakage Check the following before and during the test run Otherwise there is a danger of machine breakage e Was the short cut bar between 1 and connected e Was the direction of the motor correct e Was the inverter tripped during acceleration or deceleration e Were the rpm and frequency meter correct e Were there any abnormal motor vibrations or noise e When overcurrent tripping or overvoltage tripping occurs during th
90. e FUNC to be used bypressing the keys and v 5 FUNC oA gt 175 EO Setting example The RS reset function is changed to the SFT treminal software lock function Input terminal function list Abbrevia tion Abbrevia tion 0 REV Reverse 11 FRS Free run CF1 Multispeed 1 12 EXT Extenaltrip CF2 Multispeed 2 13 USP USP function CF3 Multispeed 3 14 CS Commercial power source switching JG Jogging 15 SFT Terminal software lock DB External DC braking 16 AT Analog input voltage current switching STN Initialization 18 RS Reset SET 2nd function 27 UP Remote operation function acceleration Set value Function name Set value Function name CH1 2 stage acceleration and deceleration 28 DWN Remote operation function deceleration Precautions for terminal setting Same terminals cannot be set between G amp Li and 5 H When moving a terminal name to another terminal set another terminal which is not to be ued at the setting source before inputting the set value to the setting destination and then select the terminal name which is to be set at the setting destination 7 29 Extension function code Output terminal setting 11 and 12 Contents and display A terminal function is allocated to each of the output intelligent
91. e test run increase the acceleration time or deceleration time 4 Maintenance inspection and part replacement Be sure to turn off the power supply during maintenance and inspection After the power supply has been turned off you must always wait 10 minutes so that DC bus capacitors can discharge then start maintenance and inspection after the CHARGE lamp on the printed circuit board has gone out Immediately after the lamp has gone out there will be a residual voltage of about 50 V DC in the DC bus intermediate circuit Perform the work after the CHARGE lamp has stopped flickering Make sure that only qualified persons will perform maintenance inspection and part replacement Before starting the work remove metallic objects from your person wristwatch bracelet etc Be sure to use tools protected with insulation Otherwise there is a danger of electric shock and or injury 1 5 JN CAUTION x When removing connectors never pull the wires Wires for cooling fan and thermal relay Otherwise there is a danger of fire due to wire breakage and or injury 5 Appendix J N WARNING x When the inverter stops due to a trip with retry mode selected the motor restarts suddenly Stand clear of the machine Otherwise you may be injured Design the machine in such a way that persons are protected against a restart of the machine If the retry mode is selected do not approach the inverter unnecessarily It wil
92. e STN terminal is turned ON and the power is turned on The input terminals to 5 are turned ON and then power is turned on Turn the STN terminal OFF Input the data again Replace the logic PCB The data has not changed Data copied by the copy unit is not input Was the power turned off without pushing the FUNC key after the data was changed with A Vv keys key once Input the data and push the FUNC The data is memorized upon power off Is the time from power OFF to ON less than six seconds Is the power turned off for five seconds or more after the display changed from REMT to INV HRW OJ Take six seconds or more when turning power OFF and ON after changing the data Copy again and turn the power off five seconds or more after copying Frequency setting can not be changed Run and stop can not be done The change of the terminal mode and digital operator mode were correct E 9betting mode Confirm the change in The data can not be changed Is the input terminal SFT ON Is the software lock mode set at MD2 Note If software lock is ON because of use with an explosion proof motor do not release the software locks 9 7 Turn the SFT terminal OFF Turn the switch OFF Probable cause Countermeasure Overload Is the F torque boost too high Decrease the torque boost Electronic Do t
93. e delay occurs until the contact is closed when the power is turned on Therefore when using the alarm contact output set a time delay of about 2 seconds when the power is turned on Resetting Any one of A B and C is possible Turn control terminal on In the CM1 PLC initialization at factory before ship ment intelligent input terminal 1 is allocated to the reset RS terminal When the internal interface power source B Press on the digital P24 CM1 is used Source type wiring operator This is effective only when an alarm occurs PLC P24 Open the power receiving breaker of x the inverter and make sure that the Charge lamp on the control board goes out See page 3 1 Then close the power receiving breaker When the internal interface power source P24 CM1 is used Sink type wiring NOTE When the control circuit terminal RS is used never short circuit RS P24 CM1 for four seconds or more Otherwise a communication error R ERROR COMM lt 2 gt may occur Although the digital operator display is Ssh the inverter is normal When the above error occurs open the RS termi nal and press the operator key For sink type wiring How to return to the initialization state before shipment When returning the equipment to the initial state set at factory before shipment for some reason see page 7 14 6 6 7 OPERATION OF THE DIGITAL OPERATOR T
94. e in the inverter Check whether there is a shorted Check whether the output output or ground fault lines or motor is shorted Check whether the start Lower the start frequency frequency is too high Check whether the torque Lower the torque boost boost is too high Check whether the motor is Check the motor or loads locked E 3 4 NOTE 1 Check whether the Check the installation Failure detected by a installation is vertical and the detector in the power wall is a nonflammable wall module while the motor such as an iron plate was stopping or excessive temperature Check whether the cooling fan Replace the cooling fan rise in the inverter is running and the ambient temperature is too high PM ERR Check the internal power Repair the internal power supply supply Check the main devices Repair main devices Defective J FB PC Refer to the manual supplied board with the J FB PC board Defective J FB PC Refer to the manual supplied board with the J FB PC board NOTE 1 The failures detectable in the power module are overcurrents excessively hot main devices and insufficient voltages from the gate circuit power supply 9 4 Joyeorg MINJ SW 101321009 sHoUseUIONDITq Avr PUY O GAAHI Symptom Display on the digital operator display on the LCD of the remote operator Kepa wep ainjiey explanation of message Power outa
95. e of the motor forward or reverse in respect to U T1 V T2 and W T3 e Make the connections according to the phase sequence of the motor In general forward should be in the sequence U T1 V T2 and W T3 e Are the terminals on the printed circuit board correct 9 6 Short the FW terminal for forward rotation or the intelligent input terminal 8 the intelligent input terminal 8 is allocated to run command REV by initialization at factory before shipment for reverse rotation to the CM1 terminal Sink type Symptom Probable cause Countermeasure The rpm of the motor will not increase After checking the wiring of the frequency setter the rpm still does not increase when the setter is turned Replace the frequency setter Are terminals 7 and CM1 terminal 6 and CM1 ON Sink type Turn off terminal 7 and 6 When the frequency and multistage speed are fixed at a given frequency the speed potentiometer will be invalid Is the load too great Decrease the load When the load is too great the limiting function will be activated so that the rotational speed will be lower than the setting The rpm of the motor does not match the inverter Is the maximum frequency setting correct Are the number of motor poles the gear ratio and pulley ratio correct Check the speed change ratio The data is incorrect The data is returned to the initial setting Th
96. e operator NG Function 3 OR FR When running the inverter using the autotuning data after the autotuning measurement terminates make settings by the method indicated on the next page Abnormal termination display A 4 Running method by autotuning data When running the inverter using the autotuning data 1 A 0 The control method is set at SLV sensorless vector control A 98 The motor data is set on the autotuning side by the software switch 2 Make the above two settings NOTE When no torque is outputted during the sensorless vector run after the above settings are made make the following settings Increase the set value of R1 of each remote operator motor constant before starting running Setting method 1 Digital operator FUNG A 0 gt 0 FUNG vl A 0 lt 4 FUNC A 98 gt o FUNG vA A 98 02 2 Remote operator FUNC STR DIV STR MON F 04 CONTROL Initial display y CONTROL VC x4 y CONTROL SLV Initial display AUX DATA NOR x2 x2 AUX DATA AUT FS050 00 000 00Hz 1 Select sensorless vector control by the control method 0 Constant torque characteristic 1 Reduced torque c
97. ect the monitor mode and the equipment starts running the fuzzy most suitable acceleration and deceleration running is executed Function Outline 1 Instantaneous power failure restart Appendix 2 Instantaneous Power Failure Restart and Commercial Power Source Switching This function allows an inverter operation to be selected according to the subject system as follows when an instantaneous power failure occurs When FTP RST ZST is set at IPS POWR When ALM is set at IPS POWR The rotation speed and the phase are detected while the motor is on a free running to restart the operation accordingly e Retry mode e Alarm mode e fmatching 0 When the inverter stops due to a trip with retry mode selected the motor restarts suddenly Stand clear of the machine Otherwise you may be injured Design the machine in such a way that persons are protected against a restart of the machine Setting Method Remote operator F 22 Digital operator At instantaneous power failure At low voltage Atovercurrent overvoltage powemoduleerror At other error IPS TIME 0 3 to 25 0 Set an allowable instantaneous power failure time IPS WAIT 0 3 to 100 0 Set a wait time after an instantaneous power failure power restoration in the retry mode or after an error IPS POWR ALM Tripping with an instantaneous power failure within the IPS TIME If an operation command is issued for an instantaneo
98. en the kW display is the same the inverter Freely setting range capacity may be increased Set the base frequency according to the specifications of the motor When the base frequency is set to less than 50 Hz the motor may be burned 30Hz 60Hz 120 Hz Maximum frequency selection Frequency command output frequency adjust O L OI L Select 120 Hz or 400 Hz as the upper limit that can be set in the maximum frequency setting A63 GH SE HHE L lt _____ L LI Initial value f ul na LILI FUNC Adjust the relationship between the external frequency command and the inverter output frequency A Bu Voltage command O L A g i Current command OI L This function is factory set to the appropriate position If this setting is changed unnecessarily the correct relationship between the external frequency command and output frequency is no longer maintained This will result in poor control performance Adjust the setting of this function only when the output frequency does not conform to the external command Adjustment method Voltage command Put voltage command 10V of 5V to O L terminal and adjust F output frequency comes to maximum Current command Put current command 4 20mH to OI L terminal and adjust output frequency comes to maximum 7 25 Extension
99. eration are set in accordance with the fuzzy rule from the distance to the overload restriction level and the start slopes of current and voltage Overload restriction level Restriction angle Setting process Distance Current The current grows U Fuzzy control XXX Slope Time gt Distance Membership function U Acceleration ratio acceleration determination deceleration ratio deceleration determination Revolution speed Time Setting method 1 Digital operator FUNC A 59 gt FUNC A 59 lt 2 Remote operator F 10 RUN FUNC Initial display RUN MODE NOR gt A gt I OEN A GOD RUN MODE GOD STR MON FS0000 00 0 0Hz Select by running mode selec tion Running mode selection 0 Normal running 1 Energy conservation running 2 Fuzzy most suitable acceleration and deceleration running When the running starts after the data is set the most suitable acceleration and deceleration running is performed F 10 running mode selection is displayed Dis play the RUN MODE screen and select GOD Running mode selection NOR Normal running OEN Energy conservation running GOD Fuzzy most sui
100. etected Display When the motor is restricted or decelerated suddenly a large current flows through the inverter and causes a fault Therefore when an abnormal current is detected by the alternating current CT and it exceeds Dec a specified value the output is cut off An abnormal current is also detected in the power module Refer to EIJ N Elz 2 E133 and 34 Acc Overload protection NOTE 1 When a motor overload is detected by the electronic thermal function the output of the inverter is cut off Braking resistor overload When the braking time exceeds the satting by A 38 braking duty factor an overvoltage the output of the inverter is cut off Overvoltage protection When the converter voltage exceeds a certain level due to regenerative energy from the motor this protection function engages and the output of inverter is cut off EEPROM error NOTE 2 When the memory built in has problems due to noise or excessive temperature rise this protective function engages and the output of inverter is cut off Undervoltage protection A decrease of the input voltage of an inverter results in improper function of the control circuit It also generates motor heat and causes low torque Output is cut off when the input voltage goes down to less than 150 160V 300 320V 200 400V class
101. etting bTi 100ms Motorconstant Kppsetting Firstsetting cKpp 1 00 Secondsetting cKpp 1 00 AUXDATANOR AUXDATANOR AUXK0050kW AUXK0050kW AUXP 4P AUXP 4P AUXRI 0 0251 AUXRI 0 0251 AUXR2 0 0194 AUXR2 0 0194 AUX L 003 29 mH AUX L 003 29 mH AUX M 030 90 mH AUX M 030 90 mH AUX J 000 44 kgm AUX J 000 44 kgm AUXKp 2 00 AUXKp 2 00 AUXT1i00100ms AUXTi00100ms AUXKpp001 00 AUXKpp001 00 Carrierfrequencysetting ICARRY 16 0kHz CARRIER 16 0 kHz Accelerationtimesetting Firstsetting 1Al 30 00s ACC1 0030 00s Secondsetting 1Al 30 00s 2 stepaccelerationsetting 2A2 15 00s Acceleration time curve pattern setting 3LINE O L Acceleration decelerationurve 4GAIN 2 ACC1 0030 00s ACC2 0015 00s ACCLINEL ACCGAIN 02 A 27 Function mode Display with HOP HRW Display with DOP DRW FunctiorNowithdigitabperator Data read copy Layer Data display Data display Alterability No Data HRW DRW Decelerationtimesetting Firstsetting 3 2 2 1D1 30 00s Secondsetting 1D1 30 00s 2 stepdecelerationtimesetting 2D2 15 00s Deceleration time curve pattern selection 3LINE OL Acceleration decelerationurve constantselection 4GAIN 2 DEC 1 0030 00s 30 0 DEC 1 0030 00 s
102. etting currentvalue 1 3Al Electronichermakharacteristics freesetting frequency 1 4F1 Electronichermakharacteristics freesetting currentvalue2 E THM CHAR SUB E THM LEVEL 100 E THM LEVEL 100 E THM A1 15 8 A E THM F1 0000 Hz E THM A2 15 8 A A 28 Function mode Display with HOP HRW Display with DOP DRW FunctiorNowithdigitabperator Data read copy Layer Data display No Data display Alterability No Data HRW Electronichermalharacteristics freesetting frequency2 3 5 1 6F2 OHz Electronichermakharacteristics freesetting currentvalue3 7A3 24 0A Electronichermakharacteristics freesetting frequency3 8F3 13Hz F 23 E THM F2 0000 Hz N Y N E THM 43 24 0 A E THM F3 0073 Hz Overloadlimitlevelsetting ILEVEL 125 Overloadlimitconstantsetting 2CONST1 0 Overloadlimitselectionduring acceleration 3ACC 1 0N OLOAD LEVEL 125 OLOAD CONST 01 0 lt OLOADACCON lt Frequencylowerlimitersetting ILIML 0 0Hz Frequencyupperlimitersetting 2LIMH 0 0Hz Jumpfrequency 1 3F1 0 0Hz Jumpfrequency 2 4F2 0 0Hz Jumpfrequency 3 5F3 0 0Hz Jumpfrequency widthsetting 6WIDTH 0 5Hz LIMIT L 0000 0 Hz LIMIT H 0000 0 Hz JUMP F1 0000 0 Hz JUMP F2 0000 0 Hz JUMP F3 0000 0 Hz JUMPW 0 5Hz
103. ff 32 F 39 Encode OP P 01024 pulse 1024 255 to 65535 Effective with option board Option pulse J FB setting number setting Control OP MODE ASR ASR ASR APR mode selection Ro To OP RO TO OFF OFF OFF ON Keep OFF No use option selection 33 F 40 Stop OR POS IN IN IN OUT Effective with option board Orientation position J FB setting setting switching Stop OR P 00000 pulse 0 0 to 4095 position setting Speedsetting OR FC 0005 0 Hz 5 0 Hz 0 to 400 Hz Direction OR TURN FWD FWD FWD REV setting Completion OR L 00005 pulse 5 0 to 10000 rangesetting Completion OR TW 0 00 s 0 0 to 9 99 delay time setting NOTE 1 Keep debug mode OFF this is factory use only 12 13 Function mode 1 Function mode 2 Displ ape Function sequence No Function name Initialization display contents Initialization Setting change contents Setting contents 34 F 41 Electronic gear Position setting switching PO EGRP FB FB FB REF setting Numerator of ratio PO EGR N 00001 1 to 9999 Denominator PO EGR D 00001 1 to 9999 Feed for ward gain PO FFWG 000 00 0 to 655 35 Position loop gain POG 000 50 rad s 0 to 100 Effective with option board J FB F 42 Torque limit setting Torque limit setting switching TRQ LIMIT REM REM OP1 OP2 REM Each operator PO1 Option 1 PO2 Option 2 Note 1 Plus torque limit
104. g method I Setting Feed back signal I Integral gain 1 value input terminal magnification selection A 0 Built in PID function disabled FUNC x FUNC 1 Analog current OI L x1 739 gt 1g A g ah i a it g q 2 Analog voltage O L x1 Initial value 3 Analog current OI L x10 4 Analog voltage O L x10 Note 1 Set 0 for the use of a PID optional board Note 2 Do not assign a feed back signal input and an target frequency command to the same terminal If assigned the PID function will be disabled 7 26 Extension function Contents and display code This function is used to select a method to enter the target value for executing each PID function Hy td Set value Performance Setting method The target value depends Target v A on the F 9G level set value value FUNC setting 1 The target value is set using i CI gt m gt C CI method AgS CI FIGS the 4 frequency setting selection Initial value method NOTE 1 Set 1 when a PID optional board J PI is used The value entered to the OS terminal of J PI is assumed as the target value NOTE 2 The target value at set 1 is O L OI L input signal setting or multispeed setting noe This functio
105. ge J S31 0 MOH 9 5 Check for an overload Countermeasure Lower the load ratio Check whether the thermal relay is set to an appropriate value Check whether there is a short or ground fault in the power supply Set the thermal relay to an appropriate value Remove the short or ground fault Check whether the MCB capacity is sufficient Increase the MCB capacity Check whether the inverter module or converter module is defective Check for a power outage Repair the inverter module or converter module Restore the power supply to normal Check whether the MCB or Mg has a poor contact Replace the MCB or Mg 9 2 Trouble shooting Symptom Probable cause Countermeasure The inverter outputs U T1 V T2 and W T3 are not supplying voltage e Is power being supplied to terminals R L1 S L2 and T L3 If it is the POWER lamp should be on e Check terminals R L1 S L2 T L3 U T1 V T2 and W T3 e Turn on the power supply e Is the display EF Press and check the content Via Then press the reset key e Is the operation instruction RUN ON e Is terminal FW or REV connected to terminal CM1 e Set to ON e Connect terminal CM1 to terminal FW or REV on the printed circuit board When the terminal mode is selected e Has the frequency setter been turned on FUNC by pushing
106. ge speed 2 speed setting 0000 00 Hz 0 to 120 0 400 The input terminal CF2 is set and used Multistage speed 3 speed setting 0000 00 Hz 0 to 120 0 400 The input terminals CF1 and CF2 are set and used Multistage speed 4 speed setting 0000 00 Hz 0 to 120 0 400 e The input terminals CF1 and CF3 are set and used Multistage speed 5 speed setting 0000 00 Hz 0 to 120 0 400 The input terminals CF2 and CF3 are set and used Multistage speed 6 speed setting 0000 00 Hz 0 to 120 0 400 e The input terminals CF1 CF2 and CF3 are set and used Multistage speed 7 speed setting 0000 00 Hz 12 7 0 to 120 0 400 The input terminal CF3 is set and used Function mode 1 Function mode 2 Display Function Function Initialization display Initialization Setting change Setting contents SOS No name contents contents 13 F 20 DC braking DCB SW OFF OFF ON OFF e DC braking DC selection ON DC braking available injection OFF DC braking unavailable braking DC braking DCB KIND LVL LVL LVL EDG DC braking method selection type LVL Level operation selection EDG Edge operation DC braking DCB F 0000 5 Hz 0 5 Hz 0 to 400 0 Hz The frequency at which the frequency DC braking starts is set selection DC braking DCB V STA 00 0 0 to 20 The DC braking force at st
107. haracteristic 1 5 power 2 Reduced torque characteristic 1 7 power 3 Reduced torque characteristic 2 0 power 4 Sensorless vector control 2 Set the motor constant data to the data which is measured by the autotuning function using the software switch Refer to the A98 software switch of the opera tion manual When executing the second setting change the switch By the above two settings running by the autotuning data is available 1 Select SLV sensorless vector control by the F 04 control method VC Constant torque characteristic VP1 Reduced torque characteristic 1 5 power VP2 Reduced torque characteristic 1 7 power VP3 Reduced torque characteristic 2 0 power SLV Sensorless vector control 2 Set the AUT autotuning data by motor data selection of the F O5 motor constant By the above two settings running by the autotuning data is available 3 New remote operator First hierarchy gt 1 Command gt z 2s Select 3 Function in the first hierarchy 2 Initial gt SEL 3 Function gt 4 Option gt Second hierarchy gt 1 Control gt Select 1 Control in the second hierarchy 2 Acc Dec gt SEL 3 Run gt 4 Braking gt Third hierarchy gt ive gt Select 1 V f in
108. he electronic thermal characteristics Reset the electronic thermal characteristics thermal match the set characteristics of the and level trip motor Low frequency zone The input Is the input voltage high Lower the input voltage voltage Is the equipment stopped with the Set a deceleration time which is a little longer trips inverter DC voltage increased after Increase the AVR set value above the current sudden deceleration input voltage and lower the V gain by the ratio 9 8 10 MAINTENANCE AND INSPECTION 10 1 Maintenance and Inspection Precautions Be sure to turn off the power supply during maintenance and inspection After the power supply has been turned off you must always wait 10 minutes so that DC bus capacitors can discharge then start maintenance and inspection after the CHARGE lamp on the printed circuit board has gone out Immediately after the lamp has gone out there will be a residual voltage of about 50 V DC in the DC bus intermediate circuit Perform the work after the CHARGE lamp has stopped flickering Make sure that only qualified persons will perform maintenance inspection and part replacement Before starting the work remove metallic objects from your person wristwatch bracelet etc Be sure to use tools protected with insulation Otherwise there is a danger of electric shock and or injury When removing connectors never pull the wires Wires for cooling fan and therma
109. he inverter this may cause malfunctions so make sure that no foreign matter can enter it CO AE LO A UA B ITS A 10 cm or more Z ree air 30cm or neie o 5cm 5cm H L 2 an ae pi Zo PA w y 7 f A Pnek CL FTE RFE FE Pom 2 wa DY 5 NOTE Install the inverter vertically Do not install it on the floor or horizontally is for 75 to 260kW N CAUTION Be sure that the wall surface is a nonflammable material such as steel plate Be sure to check the ambient temperature Place of installation Load characteristics Ambient temperature Applicable model Within the enclosure NOTE 1 Constant torque 10 to 50 C Variable torque 10 to 40 C All models NOTE 2 NOTE 1 The inverter should be installed in a locked enclosure that meets the requirements in IP4X The higher the ambient temperature inside the inverter the shorter its life will be If a heat generating unit is used near the inverter try to keep it as far away as possible Also when installing the inverter in a box be sure to carefully consider ventilation and the dimensions NOTE 2 Each of inverters 22 kW to 260 kW must be installed in a locked enclosure Precaution for installation and wiring When executing the wiring work or another work attach a cover on the vent hole slit on the top of the inverter to prevent w
110. he limits is inputted from the operator it will not be stored Even if a value beyond the limits is inputted as external analog input the set value will not be changed Maximum 400 frequency limiter Setting example Al When an upper limit of 45 Hz and a lower limit of 20 Hz are set NEA Output frequency Initial value 60 Hz FUNC Upper limiter 45 Minimum Lower limiter 20 frequency limiter FUNC Frequency command F SET B mar ti r iad G Em Initial value NOTE Setting conditions 0 Hz or upper limit lower limit When 0 Hz is set the limiters will not operate FUNC To avoid a resonance with the load the frequencies at up to 3 points can be jumped The setting order and the execution order may be changed The frequency equivalent to the jump frequency setting width 0 5 Hz Note 1 cannot be set as a jump frequency NOTE 1 The jump frequency can be set by the remote operator NOTE 2 As to the frequencies which are set by the jump frequency setting function the set frequencies are jumped but the output frequencies pass Setting example Jump frequency 1 10 Hz Jump frequency 2 30 Hz Jump frequency 3 45 Hz Output Jump frequency width 0 5 Hz frequency f 0 Set frequency V Output frequency V In the case u mri LI Li In the case of jump frequency
111. he standard type digital operator is modified so as to be used easily by minimizing key opera 7 1 tions Data can be set simply Names of Parts Monitor LED display This display shows frequency motor current motor revolution speed and Trip history FUNC Function key This key is used for changing commands When pressing key after setting data and parameter they are automati cally memorized RUN key POWER Lamp Power lamp of control circuit This key is used for starting When terminal run is selected this key does not work STOP RESET Up key Down key These keys are used to change data and increase or decrease the frequency STOP RESET key This key is used for stopping the motor or resetting errors When either operator or terminal is se lected this key works If the extension function is used this function is void 0 The STOP RESET key works only when a function is set Prepare an emergency switch separately The use of the STOP RESET key as an emergency switch may cause an injury 7 2 Operation Procedure Example that the frequency is set and the equipment starts running mim Li Li Li o Display after power is turned on Ll Frequency monitor lt d Press the FUNC I1 key once Press the FUNC Press the A key five times I l key once When selecting the monitor
112. herein means the temperature around the inverter body If the inverter is housed in a panel the ambient temperature corresponds to the temperature in the panel Even when the ambient temperature is within the rating the capacitor life is shortened if ventilation is impeded due to bad installation conditions or dust A 19 Appendix 4 Acceleration Deceleration Curve Constants This function can vary the curvature when the acceleration curve pattern or deceleration curve pat tern is selected to S curve U curve or RU reverse U curve in the function mode F 06 If the acceleration curve pattern or deceleration curve pattern is selected the selected pattern applies to both acceleration and deceleration The larger number causes a greater curvature Curve pattern Acceleration Deceleration Accel time gt Decel time gt U curve Accel time gt Accel time gt Decel time gt A 20 Lo V Operation conditions Trial running of motor only Light load low inertia load Phenomena The motor runs unsmoothly and the revolution fails to increase The motor current pulsates Acceleration and deceleration of light load or low inertia load A Revolution 0 sec A Revolution mE gt t The motor revolution fails to increase smoothly NOTE The setting methods shown below Improvements 1 When V f control or sensor les
113. i i WEE Trip history monitor The causes of the last trip and the last trip but one are displayed When the command is displayed and the FUNC key is pressed the trip cause is displayed Cause of the last trip Cause of the last trip but one FUNC NOTE 1 When there is not a trip history is displayed NOTE 2 How to delete trip history data see page 7 14 2 Function mode Monitor mode contents Output frequency setting Contents and display Methods for setting the output frequency are as follows 1 Digital operator Refer to this setting 2 Control circuit terminal Refer to this setting multistage speed command 3 External analog input Refer to page 6 2 0 to 10 V 0 to 5 V 4 to 20 mA 4 Remote operator Refer to the explanation of each remote operator new type general purpose 5 Optional PCB Refer to each optional PCB operation 1 Setting from the digital operator A frequency between 0 01 Hz and 9 99 Hz is set in units of 0 01 Hz A frequency between 10 0 Hz and 99 9 Hz is set in units of 0 1 Hz set in units of 1 Hz _ gt Co l A frequency between 100 Hz and 400 Hz is FUNC Initial set value When the AJ or W key is pressed continuously the value is changed continuously 2 Setting fr
114. iA Inverter rated current eg 20 100 150 200 Inverter current A Electronic thermal character istic selection Select the electronic thermal characteristics Set the thermal characteristics in accordance with the load to be used For free setting of set value 2 the current and frequency can be set by each remote operator o0 Constant torque characteristic Initial value Reduced torque characteristic Free setting Can be set by the remote operator A Constant torque Each characteristic Setti tad characteristic at 60 Hz or more is 100 etung metho ly FUNC Initial value 4 gt _ gt Iv IT Ts 5 20 a ib Output frequency Hz Reduced torque characteristic Output current poles setting for motor speed monitor Set the pole number of motor to convert output frequency into motor rotation speed on monitor mode funciton j Settable numbers E aq 2 4 6 8 10 12 14 16 18 20 24 32 36 48 Setting method v If A FUNG Initial value g5 Extension function Contents and display code Set the frequency for starting output for an external frequency command 0 to
115. ion F MAX L 120 400 Hz Maximum frequency switching 120 120 Hz 400 400 Hz F 31 External analog frequency command Analog input voltage selection Input voltage maximum level 10 Max 10 V 5 Max 5 V External frequency start setting 0 to 120 0 400 e Frequency at which the external input starts External frequency end setting 0000 0 Hz 0 to 120 0 400 e Frequency at which the external input is maximized External frequency start setting rate IN EX S 0 to 100 e Input start level External fre quency end setting rate IN EX E 0 to 100 e Input maximum level External command start point selection IN LEVEL 12 10 0 Hz ExS EXS Start at EX S setting rate or less Function mode 1 Function mode 2 pisplay Function Function Initialization display Initialization Setting change Setting contents sequence No iame content contents Frequency IN F SAMP 8 8 1to8 command sampling frequency setting 25 F 32 Arrival ARV PTN CST CST CST PAT ANY CST Output at constant Frequency signal output frequency arrival arrival pattern PAT Output of more than output selection set frequency signal ANY Output of only set frequency Arrival ARV ACC 0 0 Hz 0 Hz 0 to 400 0 frequency rate setting for acceleration Arrival ARV DEC 0 0 Hz 0 Hz 0 to 400 0 frequency rate setting for deceleration 26
116. ire chips weld spatters iron scraps or dust from falling into the inverter 15 cm or more se Cover a nonflammable Vent hole en plate such as an iron plate gt EZ L P 4 3 JN WARNING Be sure to ground the unit Otherwise there is a danger of electric shock and or fire Wiring work shall be carried out by electrical experts Otherwise there is a danger of electric shock and or fire Implement wiring after checking that the power supply is off It might incur electric shock and or fire After installing the main body carry out wiring Otherwise there is a danger of electric shock and or injury 5 1 AN CAUTION Make sure that the input voltage is Three phase 200 to 220 V 50 Hz 200 to 230 V 60 Hz Three phase 380 to 415 V 50 Hz 400 to 460 V 60 Hz Be sure not to input a single phase to a 3 phase type Otherwise there is a danger of fire Be sure not to connect AC power supply to the output terminals U T1 V T2 W T3 Otherwise there is a danger of injury and or fire INPUT OUTPUT Note L1 L2 L3 T1 T2 T3 R S T U V W Power supply Fasten the screws with the specified fastening torque Check so that there is no loosening of screws Otherwise there is a danger of fire Be sure to install an earth leakage breaker The ground fault protection is designed to detect current flowing to the gr
117. is displayed Check the output frequerncy and rotation direction When the Alor A key is pressed to display and then the key is pressed the rotation direction can be checked indicates forward rotation and indicates reverse rotation When the rotation direction is checked press the jee ley When the rotation direction cannot be found operate the equipment at a low frequency to check the rotation direction Presst the key The equipment starts running 10 Press the key The equipment decelerates and stops 4 Press the key and then press the A key to set J Press the key to establish the data 5 Press the A key four times to display al ol 6 Short the terminals FW and P24 CM1 of the control terminal block 7 Apply a voltage between the terminals O and L to start running 8 Open the terminals FW and P24 CM1 of the control terminal block to stop decel eration Symbols are indicated for Sink type wiring Refer to page 5 5 6 4 e The failure alarm signal is generated from the terminal ALO and AL1 when a failure hap pens At this time the contents of the failure are displayed on the digital operator e Whether the alarm terminal output is to be turned on or off during normal run can be selected by the extension function cle i The alarm output terminals at initial setting are as follows 1 The alarm output termina
118. is a danger of fire Be sure that the wall surface is a nonflammable material such as steel plate 2 Wiring Be sure to ground the unit Otherwise there is a danger of electric shock and or fire Wiring work shall be carried out by electrical experts Otherwise there is a danger of electric shock and or fire Implement wiring after checking that the power supply is off It might incur electric shock and or fire After installing the main body carry out wiring Otherwise there is a danger of electric shock and or injury Wait until DC bus voltage is discharged after power supply is turned off Otherwise there is a danger of electric shock Make sure that the input voltage 1s Three phase 200 to 220 V 50 Hz 200 to 230 V 60 Hz Three phase 380 to 415 V 50 Hz 400 to 460 V 60 Hz Be sure not to input a single phase to a 3 phase type Otherwise there is a danger of fire Be sure not to connect AC power supply to the output terminals U T1 V T2 W T3 Otherwise there is a danger of injury and or fire INPUT OUTPUT Note L1 L2 L3 T1 T2 T3 R S T U V W Power supply Fasten the screws with the specified fastening torque Check so that there is no loosening of screws Otherwise there is a danger of fire Be sure to install an earth leakage breaker The ground fault protection is designed to detect current flowing to the ground upon power on This function is to protect the
119. itial set values Select CLR and store it 1 Turn the power off once and then turn it on or close the reset terminal RS P24 CM1 for approx a second By this trip history data is deleted 2 When trip history is deleted data of F 38 is set to CNT Trip counting restarts Using high performance remote operator HOP OJ or high performance copy unit HRW OJ 1 Display TCNT 0 CNT trip history count clear or the function mode initial setting 2 1 INIT 2 Enter acount clearing value 0 CLR from the 10 key pad 1 Turn the power off once and then turn it on or close the reset terminal RS P24 CM1 for approx a second By this trip history data is deleted 2 When trip history is deleted data of 2 1 INIT is set to CNT Trip counting restarts NOTE Symbols are indicated for Sink type wiring 7i 3 Extension function mode contents Extension function Contents and display code Set the control method Select one of the following control codes I LI FUNC Initial value gt E V f control VC Control n Constant torque characteristics method setting V f control VP1 Reduced torque characteristics 1 5 power NOTE set torque boost in 70 to 90 V f control VP2 Reduced torque characteristics 1 7 power NOTE set torque boost in 70 to 90 V f control VP3 Reduced t
120. kHz 12 3 Monitor name Display content Setting and change are possible Setting range Initial value Manual torque boost frequency adjustment Output voltage gain adjustment V Boost F 10 0 V Gain 100 10 0 0 to 50 0 20 to 100 Jogging frequency adjustment Jogging 1 00 Hz 0 to 9 99 A trip occurs easily at 5 Hz or more Analog meter adjustment ADJ 172 0 to 250 Display sequence Terminal input status monitor Monitor name TERM LLLLLLLLL T rminals s es Display content 1 When the ter minal is ON H When the ter minal is OFF LI Trip cause contents Remarks 16 Warning monitor WARN WARN _ Flw gt Fs Normal state Frequency setting error When the equipment is normal is displayed When a value which is larger than the upper or smaller than the lower limit is set a warning is displayed Alarm display ERR1 Not occurred Trip monitor ERR1 OVER V lt Trip cause 1 gt Trip cause ERR1 31 0 Hz Output frequency when tripped ERR1 125A Output current when tripped ERRI 787 0 Vdc Voltage between P and N when tripped ERR1 RUN 0Y10D Cumulative years and months when tripped The message is displayed on a priority basis when an alarm occurs Trip cause Overvoltage trip Tota
121. l relay Otherwise there is a danger of fire due to wire breakage and or injury e General precautions Always keep the unit clean so that dust or other foreign matter does not enter the inverter Take special care in regard to breaking lines and 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 10 2 Inspection Items 1 Daily inspection gt 2 Periodic inspection Approximately once a year g See 10 3 3 Insulation resistance tests withstand voltage tests 10 1 Conduct these tests by short circuiting the terminals as shown below and by following the conditions described In regard to insulation resistance tests measure the terminals below and the grounding at 500 VDC and make sure that 5 Megohms or greater is indicated Do not perform the withstand voltage test When it should be done in regard to withstand voltage tests supply the terminals below and the grounding with 1500 VAC 200 V class 2000 VAC 400 V class for one minute and make sure that there are no abnormalities Do not conduct insulation resistance tests and withstand voltage tests for terminals other than those indicated below Increase or decrease the applied voltage for the withstand voltage test slowly and turn the equipment 0 V again Applied voliag Bad exa
122. l alarm count ERROR COUNT 0 Not occurred ERROR COUNT 25 Total trip count Trip history monitor ERR2 Not occurred Last trip contents ERR2 OC Accel lt Trip cause 2 gt Trip cause ERR2 5 0 Hz Output frequency when tripped ERR2 20 1 A Output current when tripped ERR2 580 0 Vdc Voltage between P and N when tripped ERR2 RUN 0Y 7D Cumulative years and months when tripped Trip cause Overcurrent trip for acceleration Contents of last trip but one ERR3 Not occurred ERR3 EXTERNAL ERR3 0 0 Hz ERR3 0 0 A ERR3 560 0 Vdc lt Trip cause 3 gt Trip cause Output frequency when tripped Output current when tripped Voltage between P and N when tripped ERR3 RUN 0Y 1D Cumulative years and months when tripped 12 4 Trip cause External trip 12 3 Function mode Function mode list when the remote operator is used e Function mode initial values and display contents Initial display contents initialization and change ranges are displayed in the table indicated below Function mode 1 Function mode 2 Function name Function No Initialization display contents ade Ste Setting change Initialization 8 8 contents Setting contents F 00 Base frequency setting F BASE 0060 Hz 60 Hz 30 to 120 400
123. l be restarted suddenly after it trips stops Design the inverter so that the safety can be assured even in such a restart Otherwise bodily injury will result 1 6 6 Others x Never modify the unit Otherwise there is a danger of electric shock and or injury JN CAUTION Withstand voltage tests and insulation resistance tests megger tests are executed before the units are shipped so that there is no need to conduct these tests before operation When conducting megger tests as a part of daily inspection be sure that these tests are only executed between the main circuit and the ground Do not execute megger tests on the control circuit L1 L2 L3 RB T1 T2 T3 R S T RB P N U V W Megohm meter Do not attach or remove wiring or connectors including Digital operator and Remote operator when power is applied Also do not check signals during operation Otherwise a trip may occur or a failure may be caused To stop the operation be sure to use an operation instruction FW REV Do not turn power off within three minutes after it is turned on or vice versa Do not stop operation by switching off the electromagnetic Mgo contactors on the primary or secondary sides of the inverter To stop the operation be sure to use an operation instruction FW REV Do not turn power off within three minutes after it is turned on or vice versa Bad example Earth leakage ON OFF noes f Mgo L1 L2
124. l for New Functions 1 Autotuning Outline of the function This is a function for automatically setting the motor circuit constant necessary for the sensorless vector When the autotuning function is performed by a motor which is designed according to JIS C 4210 and then the sensorless vector is controlled even a motor Hitachi general purpose motor whose constant is unknown at an output frequency of 1 Hz can generate a torque of 150 An Hitachi general purpose motor is given a constant which is a default value Therefore in every case the characteristics will be obtained without trouble When the characteristics cannot be obtained measure the motor circuit constant by the autotuning function Autotuning starting method Connect the motor Turn the autotuning mode ON Note Turn the Run command ON D AC excitation The motor does not rotate f 2 DC excitation The motor does not rotate 3 The motor is accelerated up to 80 of the base frequency and then decelerated and i stopped The motor rotates 4 The motor is accelerated up to 40 of the base frequency and then decelerated and stopped i The motor rotates i 4 1 Measurement acceleration deceleration time t t lt 50 seconds a 40 50 t lt 100 seconds a 20 100 t lt 300 seconds a 10 After the measurement ends the motor is stopped Select the cont
125. ls are valiable as follows 2 by setting Ele th 1 Contact b 2 Contact a During normal operation At occurrence of an During normal operation At occurrence of an alarm alarm or power off or at power off AL2 ALI ALO AL2 ALI ALO AL2 ALI ALO AL2 AL1 ALO Contact Power Operation ALO AL1 ALO AL2 Contact Power Operation ALO AL1 ALO AL2 Status Status b ON Normal Closed Open ON Normal Open Closed initial ON Abnormal Open Closed a ON Abnormal Closed Open setting OFF N Open Closed OFF N Open Closed e Contact specification 250 VAC 2 5 A Resistor load 0 2 A cos 0 4 100 VAC 10mA 30 VDC 3 0 A Resistor load 0 7 A cos 0 4 5 VDC 100 mA Working voltage Max 50 V e Saving the alarm signal When an alarm signal is outputted the alarm signal data is stored even if the input power is turned off and the contents can be checked by turning the power on once again However when the input power is turned off the inverter control power is also turned off As a result when the power is turned on next the alarm contact output is reset deleted There fore when saving the alarm contact output let the external sequence receive and save it and then turn off the inverter input power e When the alarm contact output is set ON during normal run a tim
126. ls is outputted When selecting one of analog input current and voltage make sure that the other is not inputted 5 13 5 7 Power supply Terminal Connection Diagram Inverter ELB fal Mg lot 4 STO ORLI oe Pp PEY OG il t Bho O T L3 Frequency setter 50029 to 2 KQ Current input 4 to 2 0 mA gt gt i 055 075LF RB1 RB2 or RB3 055 075HF RB2 two each in series 7 24 VDC NOTE 1 Common terminal for each terminal is different Grounding Main circuit power supply Operation command Output Terminal name FM FW 8 to 1 H O OI 11 12 frequency Number of Command CM1 CMI P24 L CM2 revolutions P24 is for source type wiring NOTE 2 The regenerative resistor has a temperature sensor of motor NOTE 3 NOTE 4 When it works turn off power supply to the inverter o set the deceleration time longer 5 14 Follow the timing shown as below upon power on NOTE 4 Su 0 6 or more seconds naaa When the operation command is input first and the main circuit power is turned ON and direct start results and a trip occurs Do not input the operation command simultaneously when the main circuit is turned on 6 OPERATION 6 1 Before S
127. malities in 1 and 2 Standard replacement period 5 years Note 1 Instruments Relays Resistors Cooling fan 1 Check for stuttering noise when operating 1 Check for large cracks or changes in color 1 Check for abnormal vibrations and noise 2 Check for dust 1 Aural inspec tion 1 Visual inspection 1 Rotate manually with power off and increase tightening 2 Visual inspection 1 No abnormalities 1 No abnormalities 1 Smooth rotation 2 No abnormality 5 years S 04 Daily Inspection and Periodic Inspection 3 3 ER Inspection cycle PA Standard Inspection item Inspection content Inspection method Criteria replacement Instruments Regularly Periodic period Inspection location Control Operation check 1 Check the balance of the 1 Measure the 1 Within 2 voltage circuit output voltage of voltage between difference between individual phases when the phases of phases operating the inverter inverter output independently terminals U V and W 2 Conduct a sequence 2 Simulate 2 Operate without any protection operation test operation of the abnormalities and make sure that there inverter protect are no errors in the protec ion circuit tion and display circuits Compo Overall 1 No abnormal odor or Visual inspection No abnormalities nent changes in color check including 2 No significant corrosion
128. mand output frequency adjust J Li Ll J1 i J D E J w L i at Ll T L J ll x n i L i L O x a LI D I 1 LU SE I J l I Jd f a m uu D OI L terminal Selection of reset terminal performance P gain setting of PID funciton I gain setting of PID function D gain setting of PID funciton Selection of PID funciton Setting method of PID reference value Setting of PID reference value Auto tuning setting Motor data selection Ro To option selection Input terminal setting 1 Input terminal setting 2 Input terminal setting 3 Input termianl setting 4 Input terminal setting 5 Input terminal setting 6 Input terminal setting 7 Input terminal setting 8 Output terminal setting 11 Output terminal setting 12 Input terminal a and b contact setting Output terminal a and b contact setting 7 6 Digital Operator Initialization List 1 Monitor mode function mode e The standard set value of each code number is displayed e The extension functions shown on page 7 6 can be set by the extension function setting function S
129. mbient of 10 40 degree C Based upon component level testing end product temperature testing may be conducted at any convenient room ambient in the rangeof 20 40 dweree C unless the room ambient in the intended application exceeds 40degree C in which case testing should be conducted at the elevated ambient Enclosure internal ambient temperature should be measured above the drive on to the upper left or right side Temperature measurments on the drive itself should not be necessary NOTE SET OF MOTOR CAPACITY AND POLES A1 A2 When data does not match a capacity of connected motor it may cause unstaible motor operation Set proper motor capacity kW and motor poles even under V F control mode ili Revision History Table The Date Operation Revision Contents of Issue Manual No Page iii Pollution degree Aug 1997 NB506XA Page 2 1 Description of inverter model Page4 2 Change of note Page 5 8 5 9 Addition of 750 to 1100H Page 5 10 Terminal description Page 11 1 11 2 11 3 addition of 750 to 1100H Page iii Enclosure size Feb 1998 NB506XB Page 4 1 Enclosure size page 7 5 note 3 Page 7 11 F8 boost value in VP1 to 3 Page 7 15 AO note for boost value Page 12 13 additio of note 1 Page A25 A31 addition of line for set value Page A 33 deletion of A 93 on clause Page iii note for 132 kW to 220 kW is added Feb 1999 NB506XC Page 2 1 added 132 to 220kW Page 4 1 note fo
130. mple Good example L1 L2 L3 RB R S T RB P 0 1 sec or more 0 1 sec or more NOTE 1 Ifthe inverter is used under high temperature and heavy load conditions its operat ing life will be significantly reduced NOTE 2 Ifthe inverter has been stored for three years or more apply the following condi tions 1 Apply 80 of the rated voltage of the capacitor for 1 hour at normal tempera ture 2 Increase the voltage to 90 and apply it for 1 hour 3 Apply the rated voltage for 5 hours NOTE 3 Precautions in handling printed circuit boards When maintenance and inspection of printed circuit boards is necessary be sure to follow the precautions below e Prevent damage caused by static electricity The IGBT of the inverter module the MCUs and ICs on a printed circuit board can be destroyed by static electric ity so be sure to ground work benches soldering irons and yourself before working on a printed circuit board 10 2 Ol Daily Inspection and Periodic Inspection 1 3 R Inspection cycle Standard Inspection Inspection item Inspection content Inspection method Criteria replacement Instruments location wr Daily Periodic period Overall Ambient Check ambient temperature Wa Ambient temperature Thermometer environment humidity dust corrosive between 10 to 50 C gases oil mist etc no icing Ambient humidity 20 to 90 no dew condensation Devices overall Check for abnormal w Vi
131. n FM Monitor terminal Analog Output frequency current torque Digital Output frequency x frequency converted value Set in the remote operator monitor mode max pulse 3 6 kHz CM1 Common terminal 1 Common terminal for the monitor terminal PLC Internainterfaceommon Common terminal for the external power source of the sequencer p24 Inpusignabowersource Internal power source for the contact input terminal and frequency monitor terminal 24 VDC Common for the FW terminal and intelligent input terminals OUTPUT frequency FW Forwardun stoperminal i Forward o ICM 1 PLC P24 Fw 8 seece 1 L 1 LJ I I REV Reverse run stop SWE ON S S a SWR on SWF Frequency CF1 Swl Hz Fourth FS Source type speed Third gt speed f Second Pack oo empece eTa CF2 Multistage speed SW2 speed Q Aaa Switch or ae Time SWF SWI SW2 a E tcl Stance en and set with digital NOTE 1 SWF ON operator A or w JG Jogging Jogging run DB External DC braking DC braking input signal STN Initialization Initialization shipment status at factory input SET 2nd function The output frequency setting base and maximum frequencies control method motor constant acceleration or deceleration time 00 manual torque boost setting and electronic thermal setting are e changed in batch CH1 Two stage acceleration The acceleration or deceleration time or selection of two stage or deceleration accration or deceleration is changed by turning the contact ON FRS
132. n L l i and E Ii When moving a terminal name to another terminal set another terminal which is not to be ued at the setting source before inputting the set value to the setting destination and then select the terminal name which is to be set at the setting destination 7 30 Extension function code Input terminal a and b contact setting Contents and display The input intelligent terminals 4 to 1 can be changed individually to the a contact or b contact specification Select the set value by pressing the keys A and Y by combining the contacts a and b with reference to the table indicated below Contact a Input terminals 3 1 Contact b Input terminals 4 2 pa When the set value is A T Setting method FUNC Press the key 10 times gt Select the contact specification with reference to the table indicated below gt Ta 2 Initial setting Initial value Set value 1 O a Contact a specification Shorted when power is turned ON mar LI Li Set the high order to 0 b Contact b specification Opened when power is turned ON Input terminal bla b a bla blalblalblal b Input terminal a and b contacts function list Output terminal a and b contact setting The output ingent terminal
133. n is used to set a target value level of PID controlling within 0 to 200 ri T This function is valid when 0 is set for FS Setting method 2 If an analog voltage is entered as a feedback Internal c O O value the feedback voltage 0 to 10V target corresponds to this target value level value level runc Y la setting 0 to 200 In other words if setting _ when 5V is entered as the target feedback A 96 gt gt F1 5 G value of a sensor it is converted to an Initial value internal target value set 100 as this internal target value cma Select whether to start auto tuning as well as a mode When 1 or 2 is set auto tuning is started rd during the first operation Set value Function E q gt W ALS e gt oes nia Initial value value Auto FUNG 1 Normal measurement mode The motor runs c gt tic P lt lt 2 R1 R2 or L measurement mode The motor does not run For details of auto tuning see Appendix 1 va et ere Select the motor constant used for sensorless vectror control SLV rl m Motor FUNC IT FUNC data z OW m Oo selection ASG gt a gt 4 9H a Ins h Data used Old Hitachi general purpose motor data Set value Initial value Initial value 1 New Hitachi general purpose motor data OThe Motor
134. o EEA S iS A 20 APPENDIX D srecne A tes T S E a a aAA A 21 APPENDIX 6 giccoh tea aen fees a a E eae a ee A eee A 24 APPEN DA a ae Siesta tee Geeta ag ee ate ch tet tale ea Sasa Sell ee E ee eal A 25 APPENDIX Bo aioe e ee ee heats biel el tee eve ta aa ieee A 32 1 SAFETY PRECAUTIONS 1 Installation Be sure to install the unit on flame resistant material such as metal Otherwise there is a danger of fire Be sure not to place anything inflammable in the vicinity Otherwise there is a danger of fire Be sure not to let the foreign matter enter such as cut wire refuse spatter from welding iron refuse wire dust etc Otherwise there is a danger of fire Be sure to install it in a place which can bear the weight according to the specifications in the text 4 Installation Otherwise it may fall and there is a danger of injury Be sure to install the unit on a perpendicular wall which is not subject to vibration Otherwise it may fall and there is a danger of injury Be sure not to install and operate an inverter which is damaged or parts of which are missing Otherwise there is a danger of injury Be sure to install it in a room which is not exposed to direct sunlight and is well ventilated Avoid environments which tend to be high in temperature high in humidity or to have dew condensation as well as places with dust corrosive gas explosive gas inflammable gas grinding fluid mist salt damage etc Otherwise there
135. om the control circuit terminal multispeed setting The output frequency at the multispeed can be set as specified below When the running mode is the process stepping mode switch it to the multistage speed mode by the remote operator Connect the multispeed terminal for setting the frequency to CM1 The relationship between multispeeds 1 to 7 and the control circuit terminals is as shown below Control circuit terminal Multispeed By initialization the multispeed can be 7 6 5 set up to the third stage When CF3 is set by Multispeed 1 terminal allocation in this case intelligent N N q Multispeed 2 input terminal 5 is allocated up to the 7th stage Multispeed 3 can be set set by the extension function mode CFI CF2 CF3 C4 Multispeed 4 p EEDAN Example of terminal connection Multispeed 5 ee ce allocation CO to C7 for sink type Refer to page 5 5 Multispeed 6 Multispeed 7 Wikey Press the key once to store the set output frequency NOTE 2 is displayed Press the key once Check whether the output frequency which is set is displayed By repeating 1 to 4 the output frequency in the multispeed mode can be set NOTE 3 Whenever any data is changed be sure to press the FUNC key before starting the next setting Note that when the FUNC key is not pressed the d
136. on the digital operator Kep pewny L display on the LCD of the remote operator E14 GND Flt E16 Inst P F E17 NG OP1 E18 NG OP2 E24 PH Fail E31 PM Drive E32 PM Decel Kepa wwe oneg explanation of message Ground fault on the output side of the inverter Excessive received voltage Defective power supply instantaneous power outage Incorrectly connected option 1 PC board Incorrectly connected option 2 PC board Defective option 1 PC board Defective option 2 PC board Defective power supply missing phase NOTE 1 Failure detected by a detector in the power module while the motor was running at a constant speed or excessive tem perature rise in the inverter NOTE 1 Failure detected by a detector in the power module during motor deceleration or excessive temperature rise in the inverter voltages from the gate circuit power supply 13891 0 MOH 9 3 Check the wiring between the inverter and motor and also check the motor for a ground fault Use a megger Check whether an excessive voltage was received during an operation other than deceleration Check whether the voltage is lowered Countermeasure Correct the portions having a ground fault e Lower the voltage to be received Reduces fluctuations of the received voltage e Install an AC reactor on the input side Restore the power supply to
137. ontacts a and b setting NO b contact NC a contact Refer to C 21 Output terminal 12 NO NC OUT TM O C 2 NO e Output terminal 12 contacts aand b setting Short NO a contact NC b contact Carrier frequency setting CARRIER 16 0 kHz 12 12 2 0 to 16 0 Hz Selectable in 0 1 steps The IPM carrier frequency is set The setting value varies with the capacity Function mode 1 Function mode 2 Display Function Function Initialization display Initialization setting change Setting contents SAPERE No name contents contents 30 F 37 Monitor MONITOR A F A F A F A T D F The FM terminal monitor signal signal output is selected selection A F Analog frequency T Torque monitor A Current monitor D F Digital frequency 31 F 38 Trip history INIT TCNT CNT CNT CNT CLR e Trip count deletion selection Initiali count clear CNT Trip counting is zation continued CLR The trip count is cleared Debug INIT DEBG OFF OFF ON OFF e Debug mode setting ON or mode OFF display OFF The debug mode is selection turned off NOTE 1 ON The debug mode is turned on Digital INIT DOPE FWD FWD FWD REV e The digital operator running operator direction is set rotation FWD Forward run direction REV Reverse run selection Selection of INIT RESET ON ON ON OFF ON Alarm release when reset reset on performance OFF Alarm release when reset o
138. or serious damage of product The matters described under 4 CAUTION may if not avoided lead to serious results depending on the situation Important matters are described in CAUTION as well as WARNING so be sure to observe them NOTE NOTE Notes indicate an area or subject of special merit emphasizing either the product s capabilities or common errors in operation or maintenance AN HAZARDOUS HIGH VOLTAGE Motor control equipment and electronic controllers are connected to hazardous line voltages When servicing drives and electronic controllers there might be exposed components with cases or protrusions at or above line potential Extreme care should be taken to protect against shock Stand on an insulating pad and make it a habit to use only one hand when checking components Always work with another person in case an emergency occurs Disconnect power before checking controllers or performing maintenance Be sure equipment is properly grounded Wear safety glasses whenever working on an electronic controllers or rotating electrical equipment PRECAUTIONS WARNING This equipment should be installed adjusted and serviced by qualified electrical maintenance personal familiar with the construction and operation of the equipment and the hazards involved Failure to observe this precaution could result in bodily injury AN WARNING The user is responsible for ensuring that all driven machinery drive train me
139. orque characteristics 2 0 power NOTE set torque boost in 70 to 90 Sensorless vector control SLV Vector control with sensor V2 NOTE Vector control INV only Feedback board is nesessary 0 Set the motor capacity and number of motor poles according to the motor to be used The maximum rating of the applicable 4 pole motor for each inverter is set initially NOTE When the data does not match that of the mootor satisfactory ry characteristics may not be obtained during the sensorless vector running The full performances may Motor not be demonstrated if the capacity rating of a motor used is tow or motor poles less than the maximum setting applicable rating when WV the sensor less vector function y ne is used Initial The sensor less vector opera value tionis disabled when two or A more motors are running h Set this data properly according to the motor used if its rating is not the same as the maximum applicable rating in V f operation Motor capacity No of motor poles Extension function Contents and display code Speed control response constant setting Set the response speed ASR system gain between the inverter and motor When inc
140. otentials can be hazardous There fore it is strongly recommended that all electrical work conform to the National Electrical Codes and local regulations Installation alignment and maintenance should be performed only by qualified personnel Factory recommended test procedures included in the instruction manual should be followed Always disconnect electrical power before working on the unit ways NOTE POLLUTION DEGREE 2 The inverter must be used in environment of the degree 2 Typical constructions that reduce the possibility of conductive pollution are 1 The use of an un ventilated enclosure 2 The use of a filtered ventilated enclosure when the ventilation is fan forced that is ventilation is accomplished by one or more blowers within the enclosure that provide a positive intake and exhaust NOTE ENCLOSURE SIZE FOR 75 kW TO 110 kW The inverter 75kW to 110kW must be installed into an enclosure with dimmensions no less than 183cm 72 in by 183cm 72 in by 60cm 24 in NOTE ENCLOSURE SIZE FOR 132 kW AND BIGGER The inverters 132kW and bigger are complied as recognizedcomponents Therse devices are intended for use in an overall ecclosure with an internal ambient of 40 degree C for variable torque rating or 50 degree C for constant torque rating maximum End product temperature testing should be conducted to verify sufficient forced air ventilation is provided to maintain this ambient in room a
141. ound upon power on This function is to protect the inverter not people Install the earth leakage breaker to protect against the ground fault on wires between the inverter and the motor Use a breaker that is very sensitive to high frequency current so as not to cause malfunction Be sure to set the fuse s the same phase as the main power supply in the operation circuit Otherwise there is a danger of fire As for motor leads earth leakage breakers and electromagnetic contactors be sure to use the equivalent ones with the specified capacity rated Otherwise there is a danger of fire 5 2 The terminal board will be exposed when the front cover or terminal cover 450L HF 550L HF is removed Wire the inverter in this state 5 1 Wiring the Power Supply and Motor c PE N Vv wG T2 T3 PE U TD RB RB P T L3 R L1 S L2 Dynamic braking resistor sae oe eed Braking Units O O O O ELB Power supply e The inverter will be damaged if the power supply is connected to the motor terminals U T1 V T2 and W T3 so be sure not to make any mistakes If multiple motors are to be connected be sure to attach a thermal relay to each motor NOTE 1 When changing the power supply of the motor between the inverter and commer cial power be sure to install mechanically interlocked switches Mg1 and Mg2 Mgl O
142. overheat Malfunction or abnormality on built in CPU of the option Digital operator DOP DRW display EEO OPI 0 EGI OPI 1 Elbe OPI 2 E 64 OPI 4 EGS OPI 5 EGI OPI 7 12 16 12 5 Warning Error List The following warning errors are displayed on the warning monitor in the monitor mode Check the set value When an attempt is made to set a value larger than the set range the set value may be rewritten as shown below Alarm Recovery output method Warning error display Forced rewriting Description Frequency for maximum frequency switching 120 400 Maximum frequency Start frequency Base frequency Set frequency Multistage speed setting frequency Lower limiter frequency Upper limiter frequency Jump frequency External set analog start frequency External set analog end frequency Jogging frequency Change the frequency to the correct value Note that when the equipment is operated without the frequency being corrected the set contents are automatically rewritten to the contents for Forced Rewriting 12 17 12 6 Dimensions Remote operator copy unit Dimensional drawing Unit mm Remote operator DOP OA Copy unit DRW OA 27 27 lt _ gt __ _ lt 23 S sE ER DPEN e 91 16 16 lt gt lt gt y lt gt lt gt y A A A A 0 1 i
143. que boost in 70 to 90 when using VP1 VP2 or VP3 in V F control mode 7 5 2 Extension function mode e Each function name and settable range to the extension function mode are shown below e Set the extension function code to be changed by Flt Y Screen display Settable Externsion function name Settable a Remarks during Setting range Initial value function Control method setting Jump frequency setting 0 400 0 Carrier frequency setting 2 0 16 0 9 External frequency setting start A26 0 120 400 0 Instantaneous restart selection Dynamic braking usage ratio 0 0 99 9 100 23 Optional arrival frequency for acceleration A39 0 400 24 Optional arrival frequency for deceleration A40 N 400 0 N 25 Monitor signal selection A44 0 3 26 Frequency converted value setting A47 0 0 99 9 27 Analog input selection A48 N 0 1 N Frequencies below the start frequency cannot be set 36 Frequency command output frequency adjust O L terminal 0 255 N 37 Frequency command output frequency adjust OI L terminal 0 255 N 38 Selection of reset terminal performance A86 N 0 1 0 N 42 Selection of PID funciton 0 43 Setting method of PID reference value 0 44 Setting of PID reference value A96 0 00 200 0 00 Motor data selection Ro To option selection Output terminal setting 12 Input terminal a and b contact setting 59 Output terminal a and b contact setting C21 N 00 07 04 N
144. r Torque 0 zoz lt lt lt lt lt lt Manual torque boost adjustment First setting V Boost code lt 11 gt lt Second setting V Boost code lt 11 gt lt Manual torque boost frequency adjustment First setting V Boost F 10 0 V Boost F 10 0 Second setting V Boost F 10 0 V Boost F 10 0 Output voltage gain adjustment V Gain 100 V Gain 100 Jogging frequency setting Jogging 1 00 Hz Jogging 1 00 Hz Analog meter adjustment ADJ 172 ADJ 172 Terminal input status monitor TERM LLLLLLLLL TERM LLLLLLLLL ZIKIKIZ Z Z Alarm display First setting WARN WARN Z 1 Represents an indication for commanding frequency from the optional PCB A 25 Monitor name Display with HOP HRW Display with DOP DRW FunctiorNowithdigitabperator Data read copy Alterability No Data HRW DRW Trip cause factor 1 ERR1 ERR1 Y d10 Z Z Trip frequency 1 ERR1 0 0 Hz ERR1 0 0 Hz Z Z Trip current 1 ERRI 0 0 A ERR1 0 0A d10 Z Z Trip time P N voltage 1 ERR1 0 0 Vdc ERR1 0 0 Vdc K lt z d10 Z Z Integrated count 1 of cause time running days ERRI R OY OD ERR1R OY OD Z Z Z Integrated error count ERR COUNT 0 ERR COUNT 0 Z Z Z Trip cause 2 ERR2 ERR2 Z Z Trip f
145. r 132 kW to 220 kW is added page 4 2 note notel corrected 110kW gt 260kW page 5 8 added 1320 to 2200H in table Page 5 10 terminal layout corrected Page7 5 corrected monitor d3 39 to 99 Page7 18 A10 addition of 1320 to 2200H Page 11 1 2 3 added 1320 to 2200H iV TABLE OF CONTENTS Page I SAFETY PRECAUTIONS rrena a ceacg e n eats acne aai 1 1 2 INSPECTION UPON UNPACKING 2 26242 SiG RES SEG GES CE 2 1 3 APPEARANCE AND NAMES OF PARTS 000 c cccssscsessscssssccsenscceseccsenacesenecsnsnes 3 1 Ay INSTALLATION esa ectcatneagt saa iwsetes tac a ne io ae aaa aia S 4 1 3 WIRING etna E A E a A A a a he aa 5 1 6 OPERATION oo 0a Bassi fa Seated Gi a Bas natal So aiae e ea ges Enia Gul hada 6 1 7 OPERATION OF THE DIGITAL OPERATOR occ ceececssececeteeeeeteeeeseeeeees 7 1 oS PROTECTION FUNG TIONS aix2eic ain aw ie Oe ee ee EA eee 8 1 0 TROUBLESHOOTING esctetcnlG ew cen eal aaah ead dat tale ee Dame andl 9 1 10 MAINTENANCE AND INSPECTION 20 00 occcccccceceeccceseeceeteeeetseccetseeseneeecenteecennenes 10 1 11 STANDARD SPECIFICATIONS vic csrcsten eeiniioten Metiei ieee eel 11 1 12 FUNCTIONS WHEN USING THE OPTIONAL REMOTE OPERATOR 12 1 13 SERV OE 6 excel E cabelas eames Aaa ea tea cote eens 13 1 APPENDIX Lr ginena e as te cca pare di ala oad Cocca tc began Aa S Syeda A 1 aNd A N DI D E E E ENR A E ET A 15 APPENDIX 3i cuca tense tees cit tae E A e E E A T N A 19 APPENDIX A rpi a n e a aT a
146. ration time Starting torque NOTE 4 Dynamic braking NOTE 5 Feedback to capacitor V f variable high start torque standard starting torque constant torque reduced torque 0 01 to 3000 seconds acceleration and deceleration individually set 150 or more 1 Hz About 20 About 10 to 15 About 10 to 20 About 20 Dynamic braking using external resistor or unit BRD Braking resistor optional for 055 and 075H use braking unit BRD for 220 to 2200H Braking resistor optional for 055 and 075L use braking unit BRD for 220 to 550L DC injection braking Operated at the DC braking frequency or by external input Input signals Frequency setting Digital operator and Set by A gt External signals 2 W 500 Q to 2 KQ potentiometer 0 to 5 VDC nominal 0 to 10 VDC nominal input impedance 30 KQ 4 to 20 mA nominal input impedance 250 Q Forward reverse run stop Digital operator External signals IRUN STOP Only for forward run or reverse run the function mode should be switched FW forward run command stop Intelligent input terminal REV reverse run command FRS free run stop command CF1 to CF3 multistage speed setting USP USP function JG Gogging command CHI 2 stage acceleration and deceleration DB external DB command RS reset input STN initialization SFT software lock AT current input selection
147. rators 1 Monitor mode Monitor name Display with HOP HRW Display with DOP DRW Y Possible N Not possible FunctiorNowithdigitabperator Data read copy Alterability No Data HRW DRW Frequency setting First setting 0 00 Hz FS0000 0 0 0 Hz Y F2 0 00 Y Y Second setting 0 00 Hz FS0000 0 0 0 Hz Y F2 0 00 Y Multistage speed setting 0 00 Hz 0 00 Hz 1S0000 0 2 7S0000 0 0 0 Hz 0 0 Hz Y F2 0 00 Y Analog frequency setting 0 00 Hz TM _ 0 0 4 0 0 Hz Jogging frequency setting 1 00 Hz JG__ 1 0 0 0 Hz Option 1 frequency display 0 00 Hz 5 0l 0 0 6 0 0 Hz Option 2 frequency display 0 00 Hz 02 0 0 7 0 0 Hz Output frequency setting 0 00 Hz FS0000 0 0 0 Hz 8 Acceleration time setting First setting AC1 0030 00 s lt Second setting ACI 0030 00 s lt 2 step acceleration time setting AC2 0015 00 s lt Deceleration time setting First setting DC1 0030 00 s Second setting DC1 0030 00 s 2 step deceleration time setting DC2 0015 00 s Motor pole number settingRPM Motor rpm monitored ORPM 14 Converted frequency setting Hz Converted frequency monitor 0 00 16 Output current monitor Im Output current rate monitor 0 0 18 Torque monito
148. reasing or decreasing the current motor response speed adjust the ASR system gain When the set value is decreased the response speed is increased When the set value is increased the response speed is decreased FUNC Initial value J1 a FUNC 5 My A m A constant between 0 01 5 499 CILI LI and 9 99 is set in units of 0 01 7v A ei mea A constant between 10 0 JARED and 99 9 is set in units of 0 1 7v A TTA 3 G cc A constant between 100 Met Lt lt e I and 655 is set in units of 1 7v Start frequency adjustment Set the frequency for starting output of the inverter Set a frequency between 0 1 Hz and 9 99 Hz in units of 0 01 Hz q9 9 FUNC AL_ gt Ga xfa Initial value Ii myo Ci 1 Ll r jA FUNC Output voltage i O 0 10 9 99 Maximum frequency When the start frequency is increased the acceleration or deceleration time is decreased 7 16 Extension function code Frequency upper lower limiter Contents and display Set the limits of frequency setting within thel E 4 start frequency adjustment range andi A 5 maximum frequency setting range When a value beyond t
149. requencies of set value 1 and set HER Wy L value 2 by and A NOTE 1 The frequency arrival signal can be allocated only to one of the intelligent output terminals It cannot be outputted to an individual output terminal for acceleration and deceleration Selection of arrival signal output method for relay option board J RY can be done by remote oprator and F 48 funciton Initial value Arrival signal CLON At the time of constant Output speed arrival frequency Hz AGS AE setting setting lt 60 ms ON cf Z ie Optionally set frequency or more Arrival signal Output frequency Hz ALE setting 0 Arrival signal gt H s gt H 60 ms l al Only optionally set frequency Restarting after FRS signal selection Select an operation after a free run stop mw LILI and I with the A Set and Setting method Initial value io LI I Y lt ___ AIS 7 23 Set value Function 0 f matching Initial value Extension function Contents and display Adjust reduced voltage start NOTE How to set
150. requency 2 ERR2 0 0 Hz ERR2 0 0 Hz ZIK Z Z Trip current 2 ERR2 0 0 A ERR2 0 0 A Z Z Z Trip time P N voltage 2 ERR2 0 0 Vdc ERR2 0 0 Vdc Z Z Z Integrated count of error time running days ERR2 R OY OD ERR2 R OY OD Z Z Z Trip cause 3 ERR3 ERR3 Z Z Trip frequency 3 ERR3 ERR3 Z Z Trip current 3 ERR3 Z Z Trip time P N voltage 3 ERR3 Z Z Integrated count of error 2 Function mode Function mode ERR3 R Display with HOP HRW Display with DOP DRW Z Z Z Z lt Z Z Y Possible N Not possible FunctiorNowithdigitabperator Data read copy Layer Data display No Data display Alterability No Data HRW DRW Frequencyommand 1 IF SET 1 REM F SET SELECTREM Monitor Y F9 0 Y Y Operationcommand 2F R 1 REM F R SELECT REM Monitor Y Y Parameteselection 3PARM 0 REM F 09 PARAMREM Triphistorycountclear 1TCNT 0 CNT F 38 INITTCNICNT Debugmodedisplayselection 2DEBG 0 OFF INITDEBGOFF Digitaloperatorrotatingdirection selection 3DOPE 0 FWD INITDOPERWD Resetperformanceselection 4RESET INITRESETON Basefrequencysetting Firstsetting 1F BASE F BASE0050Hz Secondsetting 1F BASE F BASE0050Hz Max frequencysetting Firstsetting 2F MAX F
151. rol method Select the motor data Standby state 1 Before executing the autotuning function make sure the following set values 1 a Base frequency b Motor capacity c No of motor poles Set the values according to a motor which uses a b and c 2 Make sure that 0 Hz is not set When 0 Hz is set the autotuning function will not be performed 3 Cancel all the DC braking settings DC braking is not set by initialization 4 Make an motor input voltage setting F 03 AVR AC L__ according to the motor rating Drive the motor for about 60 to 120 sec onds During autotuning the motor auto matically runs in the order of 1 to 4 given on the left and the motor constant is meas ured Therefore make sure before starting operation that no problems are caused to the load to be connected during the automatic running from 1 to 4 Example When the base frequency is 120 Hz the motor runs up to 80 of the base frequency in 3 that is 96 Hz and then decelerates and stops The status for using the autotuning data is set Running under sensorless vector control is available Autotuning start Setting method 1 Digital operator FUNG Display the software switch and set it to ant ee o the data 01 for starting autotuning setting A When the equipment starts running after the data FUNC is set the autotuning measuremen
152. rresponding countermeasure e INV RUN Stop the running e INV TRIP Press the STOP key to release the trip e INV TYPE The inverter type of the copy source is different from that of the copy destination Use the same type of inverter to read or copy R ERROR RD LOCK Inverter read lock The fourth switch of the DIP switch on the back of the remote operator is ON When reading data turn the switch OFF RESTART amp oks ADJUST 2k 2k 2k s Instantaneous power failure restart function in operation This indicates that the instantaneous power failure restart function is being performed e RESTART 0 start is in execution e ADJUST Frequency matching is in execution UV WAIT Undervoltage The supply voltage is lowered to the undervoltage level When this display appears turn the power on once again POWER OFF Tuning OK Tuning NG Power OFF Autotuning function end display The undervoltage after the power is turned off is displayed This is displayed after the autotuning measurement is finished e Tuning OK The measurement terminates normally Tuning NG The measurement fails NOTE 1 Power OFF during motor deceleration may cause an input phase failure error NOTE 2 When the J FB is installed an error is display for each factor as shown below Encoder line break Overspeed Positioning error Thermistor line break Motor
153. s vector control is selected Function mode e F 36 CARRIER 16 0 kHz 8 0 kHz Decrease the initial value 2 When V f control is selected Function mode F 04 CONTROL VC e F 05 AUX R1 00 223 00 323 Increase the initial value 3 When sensor less vector control is selected 7 Function mode N e F 04 CONTROL SLV e F 05 AUX DATA NOR a AUX J 001 22 kgm gt 000 22 kgm Decrease the initial value b AUX Kp 002 00 003 00 Increase the initial value N J Use a and b solely or combine any of a and b to adjust the motor constant apply to DOP and DRW operations Display etc 12 3 Function mode F 36 P 12 14 12 3 Function mode F 04 P 12 5 12 3 Function mode F 05 P 12 5 NOTE Select AUT if the automatic tuning data is used Use the second func tion for switching operation of two motors UoneLeIdo 10 SUONEIIIg PUL UOLO 10J0J HINJ S Xipusddy co V Operation conditions Quickly varying load Ph I NOTE The setting methods shown below enomena mpr ovements apply to DOP and DRW operations When sensor less vector control is selected s Function mode F 04 CONTROL SLV e F 05 AUX DATA NOR Revolutio A a AUX J 001 22 kgm 003 22 kgm Increase the initial value The motor revolution varies when b AUX Kp 002 00 001 00 the load varies Decrease the initial value H NOTE When
154. stalled between the inverter and motor reduces torque ripple When the cable length between the inverter and motor is long a countermeasure for a malfunction of the termal relay is taken NOTE 1 The applicable equipment is for Hitachi standard four pole squirrel cage motor NOTE 2 Be sure to consider the capacity of the circuit breaker to be used NOTE 3 Be sure to use bigger wires for power lines if the distance exceeds 20m NOTE 4 Be sure to use an grounding wire same size of power line or similar Use AWG 16 wire for the alarm signal wire Classify the detective current of the earth leakage breaker depending on the total distance between the inverter and the motor NOTE 5 When using CV wire and metal tube 30 100 m and less 300 m and less the leakage current is around 30 mA km 100 NOTE 6 The leakage current becomes eight times 600 m and less 200 5 9 because IV wires have a high dielectric constant Therefore use an one class larger earth leakage breaker according to the left table 5 5 Terminal 1 Main circuit terminal Terminal layout Width lt Screw Type yP diameter T L3 RB RB W T1 P N D 055 075LF 055 075HF T L3 cO PE U T1 V T1 WwW T1 N 011 150LF 011 150HF 220 to 370LF 450 550LF SSS Internal short circuit bar 220
155. sual and aural Hygrometer vibrations and noise inspection Power supply Check the input line voltage v Measure the voltage No abnormalities Tester voltage between inverter 200 to 220 V 50 Hz terminals R L1 200 to 230 V 60 Hz S L2 and T L3 380 to 415 V 50 Hz 400 to 460 V 60 Hz Main Overall 1 Insulation resistance test Va 1 Increase tighting No abnormalities in 1 and 500 V class circuit between main circuit Making a check 2 Megohm meter terminals and grounding on the terque is terminal needed for the Tightening torque kgf cm increase tighten e M3 8 10 2 Check installation for wv ing of the modules M4 12 15 looseness such as a power e M5 20 25 module diode e M6 25 30 3 Check for evidence of Va module Do not e M8 100 135 overheating in the various execute increse e M10 150 200 components tightening with no torque gauge Tightening torque for IPM 4 Clean v prepared and Diode modules kgf cm e M4 10 15 2 Tighten e M5 15 20 3 Visual M6 20 25 inspection v Ol Inspection location Main circuit Inspection item Terminal board Smoothing capacitor Daily Inspection and Periodic Inspection 2 3 Inspection content No damage 1 Check for leaking 2 Check for swelling Inspection cycle Regularly Periodic Inspection method Visual inspection Visual inspection of 1 and 2 Criteria No abnormalities No abnor
156. sufficient torque When the speed fluctuation coeffi Increase the motor constant R2 in relation to F 05 AUX R2 cient becomes auto tuning data step by step within 1 2 times minus When the speed fluctuation coeffi Decrease the motor constant R2 in relation to F 05 AUX R2 cient becomes plus auto tuning data step by step within 0 8 times Regeneration When low frequency 1 Increase the motor constant R1 in relation F 05 AUX R1 status witha a few Hz torque is to auto tuning data step by step within 1 2 decelerating insufficient times torque 2 Decrease the motor constant M in relation F 05 AUX M F 36 CARRIER A 10 for digital operator A 7 Energy conservation running Outline of the function This is a function for automatically setting the output voltage corresponding to the load during the V F control running and suppressing useless power The function is effective for a load of reduced torque characteristics such as a fan and pump P l L load When the load of an induction atge ee motor is constant as shown in the drawing on the right there is a voltage at which the current is minimized When the current is minimized the power is also minimized The function auto matically searches this voltage O Precautions Vi V2 V 1 The output voltage is decreased so as to minimize the current The search limits are the voltage of torque constant characteristic 50 2 The function
157. t 1s executed 2 Remote operator F 05 AUX F 05 motor constant setting is displayed Display the AUX AUTO screen and select AUT FUNC or NRT Initial display AUX AUTO NOR Autotuning 5l x2 NOR Setting OFF and autotuning end y 1A AUT Autotuning measurement start Motor rotates AUX AUTO AUT NRT Autotuning measurement start Motor Sin does not rotates y MON When the equipment starts running after the data FS0050 0 m is set the autotuning measurement is executed When the autotuning operation terminates Display at end indicated on A 4 page is displayed When the autotuning operation temiantes normally see the running method by autotuning data indicated on A 5 page When the autotuning fails set measurement start once again and perform rerunning When is set to on the digital operator or NRT is selected on the remote opera tor auto tuning is performed in a mode in which the motor does not run only AC excitation and DC excitation are possible Then the value of motor constants R1 R2 and L are meas ured Precautions 1 When the autotuning function is executed in the state that the DC braking is set the accu rate motor constant will not be set Cancel the DC braking the then start measurement 2 By the autotuning function a capacity between the applicable motor cap
158. tOP2 error 20P2 1 STP OP ERR2STP Encodepulsenumbersetting 1ENC P 1024pls OPP01024 pulse Controlmodeselection 2MODE 0 ASR OPMODEASR Ro tooptionselection 3RO TO 0 OFF OP RO TOOFF Stop position setting switch 1POS O IN ORPOSIN Stop position setting 2P Opls ORP00000 pulse Speedsetting 5 0Hz ORFC0005 0Hz Directionsetting 0 FWD FWD Completionrangesetting Spls ORL0005 pulse Completiondelaytimesetting 6TW 0 0ms ORTW 00 0ms Electronic gear setting position selection 0 FB POEGRPFB Numeratorofelectronicgearratio 1 POEGR N00001 Denominatorofelectronicgearratio 1 POEGR D00001 Feedforwardgain 1000 00 Position loop gain 0 50rad PO G 000 50 rad s Torquelimitersettingselection 0 IN TRQLIMITIN Plustorquelimitersetting 150 TRQFWD 150 Minus torque limiter setting 150 TRQREV 150 PIDtargetvaluesetting method 0 IN PIDIN SELIN selection PIDtargetvaluesetting 0 00 PIDLVL000 0 P gain setting 3P 1 0 PIDP 10 I gain setting 4I 1 0s PIDI 1 00s Dgainsetting 5D 10 0 PIDD 0100 0 PlDselection 6MODE 0 MDO PIDMODEMDO 0 Inputterminal 2 NO NC setting al OC2 0 NO IN TMO C 2NO O O KKK IKI KIL KL K IKI KIKI KIKI KIKI KIKI KIKI KIKI KIKI KIKI KIKI KIKI KI KIKI KIKI KIKI KIKI K KIZ Z Z Z Z Z Z K Z Z K Z Z KIK Z Z Z ZKI Z Z Z Z Z Z Z Z Z Z Z Z Z Z Zz Zz Zz KIZ Z Z Z Z Z Z Z
159. table acceleration and deceleration running When the running starts after the data is set the most suitable acceleration and deceleration running is performed When the running starts after the data is set the acceleration and deceleration time display is as shown below During the fuzzy most suitable acceleration and deceleration running the acceleration and deceleration time display in the monitor mode is invalid The time can be set but the display is invalid It becomes valid once again during the normal running A 13 3 New remote operator First hierarchy b 1 Command gt Sis 2 Initial gt EL 3 Function gt 4 Option gt Second hierarchy gt 1 Control gt ike 2 Acc Dec gt SEL 3 Run gt 4 Braking gt Third hierarchy gt 1 Freq gt J 2 Pattern gt SEL 3 SPD gt Fourth hierarchy b 1 MODE 0 NOR 0 2 3 STR b 1 MODE 2 GOD 0 2 MON Monitor display gt FS ___0 00Hz 0 00Hz AC1 10 00s DC1 10 00s Select 3 Function in the first hierarchy Select 3 Run in the second hierarchy Select 2 Pattern in the third hierarchy Change the content of 2 MODE from 0 NOR to 2 GOD in the fourth hierarchy When the data is changed press the key STR When the MON key is pressed to sel
160. taneous power during stop failure occurs atunder ON Trip voltage OFF Non trip 16 F 23 Electronic E THMCHAR SUB SUB CRT SUB FRE Electronic thermal characteris Electronic thermal tic setting CRT Constant thermal characteristic torque characteristic selection SUB Reduced torque charac teristic FRE Free characteristic Electronic E THMLEVEL 100 100 20 to 120 thermallevel setting NOTE 1 Initial setting of usage ratio 1 5 055 075L HF 0 110 550L HF 12 8 Function mode 1 Function mode 2 Function name Function No Initialization display contents Initialization Setting change contents Setting contents Electronic thermal characteristic free setting current 1 F 23 Electronic thermal NOTE 2 E THM A1 8 5A Rated capacity of each inverter 0 to 600 0 A Electronic thermal characteristic free setting frequency 1 E THM F1 0000 Hz Rated capacity of each inverter 0 to 400 Hz Electronic thermal characteristic free setting current 2 Rated capacity of each inverter 0 to 600 0 A Electronic thermal characteristic free setting frequency 2 Rated capacity of each inverter 0 to 400 Hz Electronic thermal characteristic free setting current 3 E THM A3 Rated capacity of each inverter 0 to 600 0 A Electronic thermal characteristic free setting frequency 3 Rated capacity of each inverter 0 to 4
161. tarting Operation Prior to the test run check the following Be sure to turn on the input power supply after mounting the surface cover While being energized be sure not to remove the cover Otherwise there is a danger of electric shock Be sure not to operate the switches with wet hands Otherwise there is a danger of electric shock While the inverter is energized be sure not to touch the inverter terminals even during stoppage Otherwise there is a danger of electric shock If the re try mode is selected it may suddenly restart during the trip stop Be sure not to approach the machine Be sure to design the machine so that personnel safety will be secured even if it restarts Otherwise there is a danger of injury Even if the power supply is cut for a short period of time it may restart operation after the power supply is recovered if the operation command is given If it may incur danger to personnel be sure to make a circuit so that it will not restart after power recovery Otherwise there is a danger of injury The Stop Key is effective only when the function is set Be sure to prepare the Key separately from the emergency stop Otherwise there is a danger of injury After the operation command is given if the alarm reset is conducted it will restart suddenly Be sure to set the alarm reset after checking the operation command is off Otherwise there is a danger of injury Be sure not to touch the inside of
162. te Be sure to turn the inverter on after the controller and external power source are turned on Otherwise the data in the inverter may be changed 5 7 5 4 Wiring Equipment Options EMI filter etc Standard equipment 200V class Wiring AWG or Kemil Applicable equipment Constant torge Variable torge Power Signal Signal Earth leakage Electro Power supply Inverter lines lines lines breaker ELB magnetic model Motor Power Motor Power External py cyqi PCL p24 AL0 ALI contactor output lines output lines resistor Fw 8 7 65 4 3 AL2 kW R S T U V kW R S T U V RB1 2 3 2 H 0 0L L W P N W P N P RB CM2 12 11 g AWG 8 AWG8 10 AwGis AwG 16 J300 055LF 5 5 of mom 7 5 or more or more Shielded or more EXS50C 30A AW AWG 6 i lt 10 wire ELB 3300 075LF 7 5 ormore 11 d tiore latmo EX50C 30A AWG 4 AWG 4 J300 110LF 11 moe 15 demote Skai EX50C 50A AWG 3 AWG 3 number of J300 150LF 15 ortor 22 or more nee EX60B 60A AWG 1 0 m AWG 1 0 used is 11 OgOgO Magnetic J300 220LF 22 r more eee RX100 75A AWG 3 0 AWG 3 0 f each S d g contactor 1300 300LF 30 37 shielded RX100 100A or more or more ai AWG 4 0 AWG 4 0 should be J300 370LF 37 moe 45 orh AWG 20 RX100 100A 300 J300 450LF 45 or m res gt A RX225 150A 350 J300 550LF 55 F 75 es RX225 175A 400V class Wiring Applicable equipment Constant torge
163. terminals 11 and 12 When using a function other than the standard set functions or changing the terminal order set the function for each terminal Atrary of codes and intelligent terminals PCB terminal array Terminal Initial Code Function name rating plate setting C10 Output terminal setting 11 11 0 C11 Output terminal setting 12 12 1 Input terminal function list The setting method is the same OTQ Overtorque signal Note as that of the input terminals ALG to AlS NOTE The torque of the overtorque signal can be set by the remote operator The initial values of motoring and regeneration are 100 torque The overtorque signal can be used only under the sensorless vector control Setting method Press the FUNC key once for the terminal code to be set The set values of the terminals which are set at present are displayed Display the set value of the terminal to be used from the function list indicated below by pressing the key A and Y and then press the Fync key The display is returned to the code display and the terminal function is changed Enter the set value of the terminal name to be used by pressing the keys 4 and w o 2 Precautions for terminal setting Same terminals cannot be set betwee
164. the frequency setting method PIDLVL Oto 200 PID P 0 to 5 0 PID I 0 to 15 0 PID D 0 to 100 0 PID MODE MDO Built in PID control OFF MD1 Ananalog current input is used as the feed back signal MD2 An analog voltage input is used as the feed back signal MD3 An analog current input is used as the feed back signal I gain x 10 MD4 An analog voltage input is used as the feed back signal I gain x 10 Notes Ifthe target value signal is to be entered to an external terminal the signal should not be assigned to the terminal used by the feed back signal input If assigned no PID operation is possible e The PID LVL value 0 to 200 corresponds to 0 to 10V of analog voltage input In other words if the target value input of 5V is converted to an inter nal level set 100 for the PID LVL e If target values are to be entered with current OI L input turn on the AT terminal A 33
165. the rated torque Set a converted value for frequency converted value monitoring The product of this setting and the ouptut frequency d0 is displayed as the value for the frequency converted value monitor d3 Setting method Frequency converted value FUNC FUNC setting gt gt Initial value y a m Set the maximum voltage to be supplied between the terminals 0 and L 7 j Setting method ol DCO TO 5V VRO DCO TO 10V gt W A 500 Q to 2kQ Input impedance mpat FUNC FUNC a selection Terminal connection example gt _ gt SB Initial value Set value Function 0 Max 5 V input Initial value 1 Max 10 V input 7 22 Extension function code Frequency arrival signal output method Contents and display When selecting the frequency arrival signal at the output terminal select the arrival signal output method Setting method Z pg FE Output frequency Hz setting gt G q9 q9 Initial value Function Optionally set frequency or more Only optionally set frequency Set optional f
166. the starting torque is not sufficient in V F control Pay attention not to cause the motor to burnout and an inverter trip Set boost value in 70 to 90 when using VP1 VP2 or VP3 in V F control mode e Setting is effective only when V F control is selected gg Output voltage i A 100 FUNC Initial value FUNC 8 gt L Li i TI m K About 11 8 Setting method F Output frequency A pioi i JL 0 510 25 6 12 30 With the remote operator DOP DRW HOP or HRW point A in the torque boost graph can be changed within the range of 0 to 50 with respect to the base frequency 50 Hz 60 V Boost F 20 0 is set with the remote operator Monitor mode contents command ing method Frequency command ing method Switching the run command and frequency command setting modes Set the run command and frequency command sending destinations The standard specification selection range is from 00 to 03 Initial value Contents and display Set value Run command to Frequency command to mr LI LI m ul Digital operator Digital operator Digital operator Terminal block Terminal block Terminal block Digital operator Digital operator Terminal block Option 1 Option 1 Digital operator
167. ting Input terminal 6 setting IN TM 6 USP USP Power ON restart preventionl USP and 17 other terminals Input terminal 7 setting CF1 Multi stage input terminal CFI and 17 other terminals Input terminal 8 setting REV reverse run command input terminal REV and17 other terminals Input terminal 1 NO NC setting IN TMO C 1 NO NO NC e Input terminal setting NO ON when short circuited NC ON when opened Input terminal 2 NO NC setting IN TM O C 2 e Input terminal setting NO ON when short circuited NC ON when opened Input terminal 3 NO NC setting IN TM O C 3 e Input terminal setting NO ON when short circuited NC ON when opened Input terminal 4 NO NC setting IN TM O C 4 e Input terminal setting NO ON when short circuited NC ON when opened F 35 Intelligent terminal output terminal setting Output terminal 11 setting OUT TM 1 FA1 RUN OTQ Output terminal setting FA1 Frequency arrival signal RUN Signal during run OTQ Overtorque signal Output terminal 12 setting OUT TM 2 FA1 RUN OTQ Output terminal setting FA1 Frequency arrival signal RUN Signal during run OTQ Overtorque signal Alarm output NO NC setting OUT TM O C ANC e Alarm output terminal contacts a and b setting NC b contact NO a contact Output 11 NO NC setting OUT TM O C 1 NO terminal e Output terminal 1 c
168. to 370HF S T L2 L3 PD 1 U V W TD T1 TH P N cO PE 450 550HF Internal short circuit bar 750 900HF G PE R L1 s T L2 L3 PD 1 U V W TD GY D P N D cO 1100HF PE Main circuit Terminal symbol Terminal description Function 1320 to 2200H RB RB R S T L1 L2 L3 Main power Connect the power supply Sh A a Braking N OS OS DCL resistor Braking Units U V W T1 T2 T3 Inverter output Connect the motor 0 Oy 0 3 D Power supply P RB RB External braking resistor Connect a braking resistor option Only the OSSLF HF and 075LF HF are equipped RB terminals Internal short circuit bar PD P N C Dynamic braking unit Connect a dynamic braking unit option P GD DCL Remove the internal short circuit bar when Ground Ground connect grounding to avoid electric shock DCL is connected ZX WARNING Wait until DC bus voltage is discharged after power External choke coil Connect a choke coil DCL for harmonics current reduction supply is turned off Otherwise there is a danger of electric shock Ground at case
169. tor for instructions In addition see the following pages for details on its various functions Set the dip switches mounted on the backside of the remote operator and copy unit as below ee When turned ON ON read out is inhibited al lone If pushing down RRAS key with ON RD LOCK is displayed Set as below When setting status do not match model the correct function can not be attained Switch 1 2 Model J300 series Same as VWA 3100 OFF ON 12 2 12 2 Monitor mode Y Setting can be changed during operation N Setting can not be changed during operation Display only Monitor mode list when the remote operator DOP and copy unit DRW are used e Monitor mode initial values and display contents Initial display contents initialization and change ranges are displayed in the table indicated below Setting and Display Monitor name Display content Initial value Setting change are Remarks sequence range possible 1 Frequency setting L _ ZL iN 0 to 120 Y 1 displays the setting and output FS0000 0 i 0 0Hz 400 2 displays the output frequency e 1 is displayed ZO ZO when r n instruction is ON T _ 0 0 3 F Forward run 1S0000 0 R Reverse run Multistage speed setting and out 2S0000 0 3 put frequency 3500
170. urs in the optional connection connector etc Option 1 connection error my Option 2 Optional An error message outputted from the optional PCB NOTE 5 Option 1 PCB error Option 2 Phase failure When a phase failure is detected on the receiving side R L1 S L2 T L3 protection error of the inverter the output is cut off NOTE 3 My io Power module The detector which is built in the power module operates Constant speed protection When the output side of the inverter is shorted or the motor is restricted a large current flows through the inverter and causes a fault Therefore when a current in the power module or an abnormal temperature of the main device is detected and it exceeds a specified value the output is cut off Stop Deceleration Acceleration My Any on on NOTE 1 If a trip occurs press the RESET key or short the reset terminal RS CM1 assigned as a control circuit terminal after a delay of 10 seconds NOTE 2 A trip can be cleared by pressing the RESET key or shorting the reset terminal RS CM1 assigned as acontrol circuit terminal Resetting the power supply cannot clear a trip To reset the power supply is to turn power off and turn it on again after the CHARGE lamp at the upper right corner of the control PC board goes off Check again whether the set data is correct NOTE 3 Power OFF during motor deceler
171. us power failure detected out of the IPS TIME restart the operation 0 Hz start Tripping Tripping Tripping The f matching stops with an instantaneous power failure detected within the IPS TIME The inverter trips with an instantaneous power failure detected out of the PIS TIME The f matching stops if power is restored within 40s The inverter trips unless power is restored within 40s The f matching is retried The f matching is restarted if the instantaneous power failure is within the IPS TIME The inverter trips if the instantaneous power failure is not within the IPS TIME The f matching is restarted if power is restored within 40s The inverter trips unless power is not restored within 40s The inverter is restarted at 0 Hz if the instantaneous power failure is within the PIS TIME The inverter trips if the instantaneous power failure is not within the IPS TIME The inverter is started at 0 Hz if power is restored within 40s The inverter trips unless power is restored within 40s IPS TRIP No retry at an instantaneous power failure and no trip at low voltage during the inverter stop Retry or under voltage trip is performed during the inverter stop or running A 15 0 Ifthe retry mode is selected do not approach the inverter unnecessarily It will be restarted suddenly after it trips stops Design the inverter so that the safety can be assured e
172. ven in such a restart Otherwise bodily injury will result NOTE Since the retry mode is selected the equipment restarts for trips of overcurrent overvoltage or undervoltage For undervoltage 16 retries 17th trip are executed For overcurrent or overvoltage 3 retries fourth trip are executed Do not use this function for a case that a fallen substance should be held by the machine brake when the motor is in the free run mode In the following cases the equipment may start at the lowest frequency called 0 start 1 When the reclosing standby time function mode F 22 IPS WAIT after the instantaneous power failure is recovered is set to 3 seconds or more 2 When the output frequency is more than 60 Hz 3 When the base frequency is 60 Hz Driven at 30 Hz or less When the base frequency is 50 Hz Driven at 25 Hz or less 4 When the induced voltage of the motor attenuates earlier for example a pump or high speed gear which causes the motor to decelerate for several seconds or less NOTE The inverter control power holding time may be slightly different depending on the inverter rating the load status remote operator copy unit connection status and input voltage lt Time chart for retry mode gt t to 0 to ee EE B gt this
173. w The number of samplings is set to 8 frequency The reaction time becomes longer but setting the output frequency becomes stable Set the output frequency of each multispeed speed When setting four or more speeds refer to the item of C output frequency setting Example of the connection method Refer to Page 5 5 mr iti 8 F 6 In the case wW A ees b b b o setting 1 i i i am 1 I gt 1 I IC lt of multispeed FUNC m Example of Multispeed setting Control circuit Multispeed f Multispeed terminal setting 1 In me eae multispeed setting 2 7 CF1 6 CF2 1 AIJ Multispeed 1 ON OFF Multispeed the case of multispeed setting 3 Multispeed 2 OFF ON setting 2 Alia Multispeed 3 ON ON Multispeed NOTE When using four or more multispeed commands setting 3 use the multispeed terminal CF3 as an input terminal 7 18 Extension function code Electronic thermal level Contents and display Set the electronic thermal level Set the thermal level in accordance with the rated current of the motor in units of 1 i Motor rated current 100 Adjustment level _ x Inverter rated current Time s A Setting method 20 120 adjustment FUNC
174. witching input terminal CS to one of the input terminal settings 1 3 z to 8 IN TM1 to IN TM8 In this example the terminal CS is allocated to the input terminal setting 3 A 17 ELBG SS f on 1 Me e STO TE Aa iwi Eo RCD Thu oo STO vay OpO s2 T2 V Oy STO oyO 113 T3 W 9T a Mg2 JH i lt 0 Cp FWY lew Geel RVY 6 oJ RV d o AL24 CSY o_o CS ALO e i CMI te LEY Mgl and Mg interlocking time SLL Mg2 BG Set time by timer 2C DS OFF oer 20 ms or more Inverter running F 22 IPS WAIT start Running NOTE 1 When the ELB trips due to a ground fault the commercial power source circuit will not operate Therefore when a backup is necessary take a commercial power source circuit from the ELBC NOTE 2 Use weak current relays for FWY RVY and CSY Separate AC relays from DC relays The above sequence is a reference drawing for timing The time 1s generally set to 1 to 3 seconds Error may come when the set time is 4 seconds or more Connection example diagram and timing for commercial power source switching running A 18 Appendix 3 Capacitor Life Curve Ambient 5 temperature CC 50 40 30 20 10 10 1 2 3 4 5 6 7 8 9 10 Capacitor life year The ambient temperature
175. y the cable constants such as the cable length especially when the distance between the motor and inverter is 10 m or more and cabling method may occur at the motor terminal A dedicated filter of the 400 V class for suppressing this surge voltage is available Please order one PROTECTION AGAINST NOISE INTERFERENCE FROM INVERTER The inverter uses many semiconductor switching elements such as transistors and IGBTs Thus a radio set or measuring instrument located near the inverter is susceptible to noise interference To protect the instruments from erroneous operation due to noise interference they should be installed well apart from the inverter It is also effective to shield the whole inverter structure Addition of an EMI filter on the input side of the inverter also reduces the effect of noise from commercial power line on external devices Note that external dispersion of noise from the power line can be minimized by connecting an EMI filter on the primary side of inverter 1 8 EMI filter Inverter RI R2 LI L1 U SI 82 L2 L2 V Tl T L3 L3 W Inverter EMI filter source Ground the i Piping frame Remote operator grounding Noise to be grounded POS e A NN tr T or shielded wire Completely ground the shield made of metal screen enclosed panel etc with as short a wire as possible EFFECTS OF DISTRIBUTOR LINES ON INVERTE

Kodak DCS 460 Digital Camera User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents