JR9000系列变频器说明书英文.doc

jarol aussume the promotion of energy saving technology as its own task 1 content 1 preface 5 1 1 safety attention symbol 5 1 2 warning label 6 1 3 open packaging inspection 6 1 4 move your inverter 6 1 5 storage 6 1 6 product maintain 6 2 product introduction 7 2 1 jr9000 technology features 7 2 1 1 input remarks press both the prg escand the data entcan return to the second class menu from the third class menu the difference is pressing data ent will save the set parameters into the control panel and then return to the second class menu with shifting to the next function code automatically while pressing prg esc will directly return to the second class menu without saving the parameters and keep staying at the current function code under the third class menu if the parameter has no flickering bit it means the function code cannot be modified the possible reasons could be 1 this function code is not modifiable parameter such as actual detected parameter operation records and so on 2 this function code is not modifiable in running status but modifiable in stop status 6 2 2 fault reset if the inverter has fault it will prompt the related fault information user can usestop rstor according terminals determined to reset the fault after fault reset the inverter is at stand by state if user does not reset the inverter when it is at fault state the inverter will be at operation protection state and can not run 6 2 3 password reset jr9000 series inverter offers password protection function when pr122 is set to be nonzero it will be the use s password and after exiting function code edit mode it will become effective after 1 minute if pressing the prg esc again to try to access the function code edit mode 8 8 8 8 8 will be displayed and the operator must input correct user s password otherwise will be unable to access it if it is necessary to cancel the password protection function just set pr122 to be zero 6 3 running state 6 3 1 power on initialization firstly the system initializes during the inverter power on and led displays jarol after the initialization is completed the inverter is in stand by status 6 3 2 stand by in running status parameters of multi status can be displayed whether or not to display this parameter can be chosen through function code pr128 running parameters according to binary bits the detailed description of each bit please refer the function code description of pr128 jarol aussume the promotion of energy saving technology as its own task 33 6 3 3 running in running status there are fourteen running parameters which can be chosen to display or not they are running frequency setting frequency dc bus voltage output voltage output current output power output torque pid setting pid feedback on off input status open collector output status voltage of fv voltage of fi step number of plc and multi step speed whether or not to display can be determined by setting the corresponding bit of pr128 press the sht to scroll through the parameters in right order press data ent quick jog to scroll through the parameters in left order 6 3 4 fault jr9000 series inverter offers a variety of fault information for details see inverter faults and their troubleshooting 6 4 quick debugging mode figure 6 1 debugging flow chart jiaxing jarol scientific instrument co ltd jr9000 series products 34 6 4 1 motor parameter autotuning the procedure of motor parameter autotuning is as follows firstly choose the keypad command channel channel as the operation command channel pr001 and then input following parameters according to the actual motor parameters pr016 motor rated power pr017 motor rated frequency pr018 motor rated speed pr019 motor rated voltage pr020 motor rated current notice the motor should be uncoupled with its load otherwise the motor parameters obtained by autotuning may be not correct set pr012 to be 1 and for the detail process of motor parameter autotuning please refer to the description of function code pr012 and then press start on the keypad panel the inverter will automatically calculate following parameter of the motor pr021 motor stator resistance pr022 motor rotor resistance pr023 motor stator and rotor inductance pr024 motor stator and rotor mutual inductance pr025 motor current without load then motor autotuning is finished 6 5 trial operation 6 5 1 pre running check checking the following before running check if wire connection is correct confirm inverter output terminal u v w is not connected to power and the ground terminal is grounded well confirm therminal is no short circuit within every terminal and electricitized naked part confirm all terminals connection and joints are tight and not loose before transit power switch off all the switches to ensure inverter will not start and to avoid any uncertainty check the following after power is on no problem displayed on the key panel colling fan inside inverter is not blocked and wind goes smoothly transit power after cover is fixed don t remove the cover after power is on don t operate with wet hands to avoid jarol aussume the promotion of energy saving technology as its own task 35 6 5 2 running way check everything is ok set the inverter running data correctly after setting running data goes to trial running procedure when running on trial run inverter and motor in low frequency improve running frequency when everything is ok commonly used operation mode check the following before running motor running direction is correct motor runs smooth no screaming and vibration increase and decrease speed smoothly use key to increase frequency and continue trial running turn to formal running when everything is ok if there is any abnormal phenomenon occoured stop inverter immediately consult trouble shooting to find the problem when inverter stops terminal r s t is still with power if main circuit is not switched off any touch onto terminal u v w will get shocked besides wave filter capacitor is still full of charging voltage and need certain period of time to discharge if main circuit power is off touch inner inverter circuit voltagetested by dc circuit voltage meter is below safety voltage running wayfrequency settingrunning order key panel operation select pressstartto start stop rststop remote control potential or simulated voltage current terminal control jiaxing jarol scientific instrument co ltd jr9000 series products 36 7 particular function introduce 7 1 main function parameter function code namedescriptionsetting rangefactory setting pr000 speed control mode 0 control without pg vector 1 v f control 0 1 0 select running mode of inverter 0 control without pg vector refers to open loop vector it applies to the high performance general occasions on which without encoder pg one inverter can only actuating one motor such as machine tools centrifuges drawbenches plastic jetting moulding machines or other loads 1 the v f control applies to the occasions on which not ask for much precision such as fans pumps one inverter can actuaing more than one motors notice the motor parameter autoruning must be taken before choose the way of vector control only with precise motor parameters can achieve the advantages of vector control and by adjusting the speed regulator parameters can get better performance function code namedescription setting range factory setting pr001 run command channel 0 keypad led extinguished 1 terminal led flickering 2 communication led light on 0 20 choosing the channel of inverter control command the control commands of inverter include start stop forwardrun reverse run jog fault reset and so on 0 keypad local remot led extinguished bothstartandstop rstkey are used for running command control if multifunction keyquick jogis set as fwd rev switching function pr125 it will be used to change the rotating orientation in running status pressing startand stop rstin the same time will cause the inverter coast to stop 1 terminal local remot led flickering the operation including forward on reverse run forward jog reverse jog etc can be controlled by multifunction input terminals 2 communication local remot led light on jarol aussume the promotion of energy saving technology as its own task 37 the operation of inverter can be controlled by host through communication function code namedescription setting range factory setting pr002 keypad and terminalup down setting 0 effective the inverter power down and store 1 effective the inverter power down but no store 2 ineffective 0 20 the key and or the terminal up down function set the frequency increasing decreasing can be used to set the jr9000 inverter frequency they have the highest authority can combine with any other frequency setting channels they are primarily uesd to complete the output frequency of fine tuning inverter in control system debugging process 0 effective inverter power down store frequency can be set and after the inverter power down the set frequency is stored and can combined automaticly with current frequency after power on 1 effective inverter power down nostore frequency can be set but the set frequency won t be stored after power down 2 ineffective the frequency set by keyboard or terminal up down function will be cleared and the set will be ineffective notice the frequency set by keypad and terminal up down function will be cleared when users set the inverter function parameter to factory setting function code namedescriptionsetting range factory setting pr003 frequency order selection 0 keypad setting 1 analog fv setting 2 analog fi setting 3 analog fv fi setting 4 multi speed running setting 5 pid control setting 6 remote control communication setting 0 60 choosing the input channel of inverter frequency command there are 7 main given frequency channel in total 0 keypad setting by modifying the value of function code pr007 keypad set frequency to achieve the jiaxing jarol scientific instrument co ltd jr9000 series products 38 purpose of setting frequency by keypad 1 analog fv setting 2 analog fi setting 3 analog fv fi setting refers to the frequency is set by analog input terminal standard configuration of jr9000 series inverter provides 2 analog value input terminal the fv is for 0 10v voltage input the fi can be used to 0 10v voltage input and can also be used to 0 4 20ma current input the input can be switch between current and voltage by the wire jumper see significance of control panel wire jumper notice 20ma corresponds to the voltage of 5v when analog value fi used as 0 20ma current input the 100 0 setting in analog input corresponds to the maximum frequency and the 100 0 corresponds to maximun in reverse 4 multi speed running setting the selection of steps is determined by combination of multi step speed terminals 5 pid control setting the reference frequency is the result of pid adjustment 6 remote control communication setting the reference frequency is set through r485 for details please refer to decription of chapter 8 function code namedescriptionsetting range factory setting pr004 maxium output frequency 10 00 600 00hz 10 00 600 0050 00hz to set the maxium output frequency of inverter function code namedescriptionsetting range setting range pr005upper frequency limitpr006 pr004 max fre pr006 pr00450 00hz the upper limit of outputfrequency of inverter which shall be smaller or equal to max output frequency function code namedescriptionsetting range factory setting jarol aussume the promotion of energy saving technology as its own task 39 pr006 lower frequency limit 0 00 hz pr005 upper frequency limit 0 00 pr0050 00hz lower limit of output frequency of inverter thereinto maxium output frequency upper frequency limit lower frequency limit function code namedescriptionsetting range factory setting pr007 keypad setting frequency 0 00 hz pr004 max fre 0 00 pr00450 00hz when the frequency order is set as keypad setting the function code value will be original value of digital setting of frequency of inverter function code namedescriptionsetting range factory setting pr008 acceleration time 0 0 1 3600 0s 0 1 3600 0 depend on model pr009 deceleration time 0 0 1 3600 0s 0 1 3600 0 depend on model acceleration time is the time of accelerating from 0hz to maximum frequency pr004 deceleration time is the time of decelerating from maximum frequency pr004 to 0hz figure7 1 acceleration time and deceleration time when the reference frequency is equal to the maxium frequency the actual acceleration and deceleration time will be equal to the pr008 and pr009 respectively when the reference frequency is less than the maximum frequency the actual acceleration jiaxing jarol scientific instrument co ltd jr9000 series products 40 and deceleration time will be less than the pr008 and pr009 respectively the actual acceleration deceleration time pr008 pr009 reference frequency pr004 jr9000 series inverter has 2 groups of acceleration and deceleration time 1st group pr008 pr009 2nd group pr040 pr041 the acceleration and deceleration time can be selected by combination of multifunctional input terminals the factory setting of acceleration and deceleration time is as follow 5 5kw and below 10 0s 7 5kw 55kw 20 0s 75kw and above 40 0s function code namedescription setting range factory setting pr010 running direction selection 0 forward 1 reverse 2 forbid reverse 0 20 0 forward the rotation direction of motor is corresponding to the wiring of motor 1 reverse when the factory setting is restored the rotation direction of motor may be changed please be cautious to use 2 forbid reverse user can not change rotation direction of motor by terminal function code namedescriptionsetting range factory setting pr011 carrier frequency 1 0 15 0khz1 0 15 0 depend on model figure7 2 effect of carrier frequency the following table is the relationship between power rating and carrier frequency jarol aussume the promotion of energy saving technology as its own task 41 model carrier fhighest carrier khz lowest carrier khz factory setting khz gmodel 0 4kw 11kw pmodel 0 75kw 15kw 1518 gmodel 15kw 55kw pmodel 18 5kw 75kw 814 gmodel 75kw 300kw pmodel 90kw 315kw 612 carrier frequency will affect the noise of motor and the emi of inverter if the carrier frequency is increased it will cause better current wave less harmonic current and lower noise of motor notice the factory setting is optimal in most cases modification of this parameters is not recommended if the carrier frequency exceeds the factory setting the inverter must be derated because the highest carrier frequency will cause more switching loss higher temperature rise of inverter and stronger electromagnetic interference if the carrier frequency is lower than the factory setting it is possible to cause less output torque of motor and more harmonic current function code namedescription setting range factory setting pr012 motor parameters autotuning 0 no action 1 rotation autotuning 2 static autotuning 0 20 0 no action forbidding autotuning 1 rotation autotuning do not connect any load to the motor when performing autotuning and ensure the motor is in static status input the nameplate parameters of motor pr016 pr020 correctly before performing autotuning otherwise the parameters detected by autotuning will be incorrect it may influence the performance of inverter jiaxing jarol scientific instrument co ltd jr9000 series products 42 set the proper acceleration and deceleration time pr008 pr009 according to the motor inertia before performing autotuning otherwise it may cause over currrent and over voltage fault during autotuning set pr012 to be 1 then press the data ent led will display tun and flickers during tun is flicking press theprg escto exit autotuning press the startto start the autotuning led will display tun 0 after a few seconds the motor will start to run led will display tun 1 and run tune light will flicker after a few minutes led will display end that means the autotuning is finishing and return to the stop status during the autotuning press the stop rstwill stop the autotuning 2 static autotuning if it is difficult to disconnect the load static autotuning is recommended the operation process is the same as rotation autotuning except step c function code namedescriptionsetting range factory setting pr013 restore parameters 0 no action 1 restore factory setting 2 clear fault records 0 20 1 inverter restores all parameters factory setting 2 inverter clear all fault records function code namedescriptionsetting range factory setting pr014avr function 0 disabled 1 enabled all the time 2 disabled during deceleration 0 22 avr function ensure the output voltage of inverter stable no matter how the dc bus voltage changes during deceleration if avr is disabled the deceleration time will be short but the current will be big if avr function is enabled all the time the deceleration time will be long but the current will be small 7 2 drive object parameter function codenamedescriptionsetting rangefactory setting pr015inverter type 0 g model 1 p model 0 10 0 applicable to constant torque load 1 applicable to variable torque load i e fans pump jarol aussume the promotion of energy saving technology as its own task 43 jr9000 series inverter provide the g p integration function the adaptive motor power used for constant torque load g model should be one grade less than that used for variable torque load p model function code namedescriptionsetting rangefactory setting pr016motor rated power0 4 900 0kw0 4 900 0depend on model pr017motor rated fre 0 01hz pr0040 01 pr00450 00 hz pr018motor rated speed0 36000rpm0 36000depend on model pr019 motor rated voltage 0 460v0 460depend on model pr020 motor rated current 0 1 2000 0a0 1 2000 0depend on model notice in order to achieve superior performance please set these parameters according to motor nameplate then perform autotuning he power rating of inverter should match the motor if the bias is too big the control performance of inverter will be deteriorated distin