10 AC Drives
Specifications
Model number 3G3MX2-9Specifications
Controlfunctions
Controlmethods Phase-to-phasesinusoidalpulsewithmodulationPWM(Sensorlessvectorcontrol,V/Hz)
Outputfrequencyrange 0.10to1000.00Hz(withrestrictionsabove400Hz)
Frequencyprecision Digitalsetvalue:±0.01%ofthemax.frequency
Analogsetvalue:±0.2%ofthemax.frequency(25±10ºC)
Resolutionoffrequencysetvalue
Digitalsetvalue:0.01Hz
Analogsetvalue:1/1000ofmaximumfrequency
Resolutionofoutputfrequency 0.01Hz
Startingtorque 200%at0.5Hz
Overloadcapability
Dualrating:
Heavyduty(CT):150%for1minute
NormalDuty(VT):120%for1minute
Frequencysetvalue 0to10VDC(10KΩ),4to20mA(100Ω),RS485Modbus,Networkoptions
V/HzCharacteristics Constant/reducedtorque,freeV/Hz
Functionality
Inputssignals
FW(forwardruncommand),RV(reverseruncommand),CF1~CF4(multi-stagespeedsetting),JG(jogcommand),DB(external
braking),SET(setsecondmotor),2CH(2-stageaccel./decel.command),FRS(freerunstopcommand),EXT(external
trip),USP(startupfunction),CS(commercialpowerswitchover),SFT(softlock),AT(analoginputselection),RS(reset),PTC
(thermistorthermalprotection),STA(start),STP(stop),F/R(forward/reverse),PID(PIDdisable),PIDC(PIDreset),UP(remote
controlupfunction),DWN(remotecontroldownfunction),UDC(remotecontroldataclear),OPE(operatorcontrol),
SF1~SF7(multi-stagespeedsetting;bitoperation),OLR(overloadrestriction),TL(torquelimitenable),TRQ1(torquelimit
changeover1),TRQ2(torquelimitchangeover2),BOK(Brakingconrmation),LAC(LADcancellation),PCLR(positiondeviation
clear),ADD(addfrequencyenable),F-TM(forceterminalmode),ATR(permissionoftorquecommandinput),KHC(Cumulative
powerclear),MI1~MI7(generalpurposeinputsforEzSQ),AHD(analogcommandhold),CP1~CP3(multistageposition
switches),ORL(limitsignalofzero-return),ORC(triggersignalofzero-return),SPD(speed/positionchangeover),
GS1~GS2(STOinputs,safetyrelatedsignals),485(Startingcommunicationsignal),PRG(executingEzSQprogram),HLD
(retainoutputfrequency),ROK(permissionofruncommand),EB(rotationdirectiondetectionofB-phase),DISP(display
limitation),OP(optioncontrolsignal),NO(nofunction)
Outputsignals
RUN(runsignal),FA1~FA5(frequencyarrivalsignal),OL,OL2(overloadadvancenoticesignal),OD(PIDdeviationerrorsignal),
AL(alarmsignal),OTQ(over/undertorquethreshold),UV(under-voltage),TRQ(torquelimitsignal),RNT(runtimeexpired),
ONT(powerONtimeexpired),THM(thermalwarning),BRK(brakerelease),BER(brakeerror),ZS(0Hzdetection),
DSE(speeddeviationexcessive),POK(positioningcompletion),ODc(analogvoltageinputdisconnection),OIDc(analog
currentinputdisconnection),FBV(PIDsecondstageoutput),NDc(networkdisconnectdetection),LOG1~LOG3(Logicoutput
signals),WAC(capacitorlifewarning),WAF(coolingfanwarning),FR(startingcontact),OHF(heatsinkoverheatwarning),
LOC(Lowload),MO1~MO3(generaloutputsforEzSQ),IRDY(driveready),FWR(forwardoperation),RVR(reverse
operation),MJA(majorfailure),WCO(windowcomparatorO),WCOI(windowcomparatorOI),FREF(frequencycommand
source),REF(runcommandsource),SETM(secondmotorinoperation),EDM(STO(safetorqueoff)performancemonitor),
OP(optioncontrolsignal),NO(nofunction)
Standardfunctions
Free-V/Hz,manual/automatictorqueboost,outputvoltagegainadjustment,AVRfunction,reducedvoltagestart,motordata
selection,auto-tuning,motorstabilizationcontrol,reverserunningprotection,simplepositioncontrol,simpletorquecontrol,
torquelimiting,automaticcarrierfrequencyreduction,energysavingoperation,PIDfunction,non-stopoperationat
instantaneouspowerfailure,brakecontrol,DCinjectionbraking,dynamicbraking(BRD),frequencyupperandlower
limiters,jumpfrequencies,curveaccelanddecel(S,U,inversedU,EL-S),16-stagespeedprole,neadjustmentofstart
frequency,accelanddecelstop,processjogging,frequencycalculation,frequencyaddition,2-stageaccel/decel,stopmode
selection,start/endfreq.,analoginputlter,windowcomparators,inputterminalresponsetime,outputsignaldelay/hold
function,rotationdirectionrestriction,stopkeyselection,softwarelock,safestopfunction,scalingfunction,display
restriction,passwordfunction,userparameter,initialization,initialdisplayselection,coolingfancontrol,warning,tripretry,
frequencypull-inrestart,frequencymatching,overloadrestriction,overcurrentrestriction,DCbusvoltageAVR
Analoginputs 2analoginputs0to10V(10KΩ),4to20mA(100Ω)
Pulsetraininputterminal 0to10V(upto24V),upto32KHz
Accel/Deceltimes 0.01to3600.0s(line/curveselection),2ndaccel/decelsettingavailable
Display StatusindicatorLED’sRun,Program,Power,Alarm,Hz,Amps
Digitaloperator:Availabletomonitor32items:frequencyreference,outputcurrent,outputfrequency...
Protectionfunctions
Motoroverloadprotection ElectronicThermaloverloadrelayandPTCthermistorinput
Instantaneousovercurrent 200%ofratedcurrent
Overload
Dualrating:
Heavyduty(CT):150%for1minute
NormalDuty(VT):120%for1minute
Overvoltage 800Vfor400Vtypeand400Vfor200Vtype
Undervoltage 345Vfor400Vtypeand172.5Vfor200Vtype
Momentarypowerloss Followingitemsareselectable:Alarm,deceleratestostop,deceleratestostopwithDCbuscontrolled,restart
Coolingnoverheat Temperaturemonitoranderrordetection
Stallpreventionlevel Stallpreventionduringacceleration/decelerationandconstantspeed
Groundfault Detectionatpower-on
Powerchargeindication Onwhenpowerissuppliedtothecontrolpart
Ambientconditions
Degreeofprotection IP20,VarnishcoatingonPCB
Ambienthumidity 90%RHorless(withoutcondensation)
Storagetemperature -20ºCto+65ºC(short-termtemperatureduringtransportation)
Ambienttemperature -10°Cto40°C
Installation Indoor(nocorrosivegas,dust,etc.)
Installationheight Max.1000m
Vibration 5.9m/s2(0.6G),10to55Hz
Common specifications