Et system LAB-HP Manuale utente

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ETSystemelectronicGmbHTelefon062053948‐0

Fax0620537560

Hauptstraße119‐121info@et‐system.de

68804Altlußheimwww.et‐system.de

 

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LAB‐HP

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Softwareversion:V178

May2021

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TableofContents

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Info&ContactAddresses........................................................................................................................................1

TechnicalSpecifications...........................................................................................................................................1

AmbientConditions........................................................................................................................................................1

InputSpecifications........................................................................................................................................................2

OutputSpecifications.....................................................................................................................................................2

AIInterface.....................................................................................................................................................................3

RS232.............................................................................................................................................................................3

RS485.............................................................................................................................................................................3

TechnicalDrawing..........................................................................................................................................................4

ImportantSafetyInstructions..................................................................................................................................5

InitialOperation.............................................................................................................................................................5

Unpacking.......................................................................................................................................................................5

SettingUp.......................................................................................................................................................................5

VisualInspection............................................................................................................................................................5

MainsOperation............................................................................................................................................................5

FunctionalDescription.............................................................................................................................................6

GeneralSettings......................................................................................................................................................8

Configuration..................................................................................................................................................................8

Contrast..........................................................................................................................................................................8

VoltageSettings......................................................................................................................................................8

UlimitandIlimit...................................................................................................................................................................8

OVP(OverVoltageProtection).......................................................................................................................................8

AI‐Type...........................................................................................................................................................................8

RememberLastSetting..................................................................................................................................................9

M/SMode......................................................................................................................................................................9

Interfaceparameter(Option).........................................................................................................................................9

FrontPanelOperation.............................................................................................................................................9

ConsoleandRotaryPulseEncoder.................................................................................................................................9

DisplayandSettings.......................................................................................................................................................9

Currentmeasurementvalues(Display).....................................................................................................................9

Maindisplay............................................................................................................................................................10

UIdisplay.................................................................................................................................................................10

Operatingmodes..........................................................................................................................................................10

OperatingModeselection.......................................................................................................................................10

Preselectablefixedsettings.....................................................................................................................................11

OperatingModedescription...................................................................................................................................11

Universalinterface(Option)..................................................................................................................................11

Commands...................................................................................................................................................................11

Format.....................................................................................................................................................................11

InstructionSet.........................................................................................................................................................12

Quickviewofcommands........................................................................................................................................12

Detaileddescriptionofcommands..........................................................................................................................13

ResponseString.......................................................................................................................................................21

Ext.Control:Computer..........................................................................................................................................22

GPIB..............................................................................................................................................................................22

StatusWord.............................................................................................................................................................23

ESR‐Register‐Event‐Status‐Register.......................................................................................................................24

RS232Interface............................................................................................................................................................24

InterfaceReconfiguration........................................................................................................................................25

RS485Interface............................................................................................................................................................25

InterfaceReconfiguration........................................................................................................................................26

Ext.Control:AIInterface(Option)..........................................................................................................................26

PinAssignmentAIInterface.........................................................................................................................................26

AnalogInput.................................................................................................................................................................27

SetPointU(USet).....................................................................................................................................................27

SetPointI(ISet)........................................................................................................................................................27

SetPointOVP(UOVP)...............................................................................................................................................28

AnalogOutput.............................................................................................................................................................28

MonitorSetPointU(Umon).....................................................................................................................................28

MonitorSetPointI(Imon)........................................................................................................................................28

MonitorActualValueP(Pmon).................................................................................................................................28

AnalogOutputOVP(UOVPmon)..................................................................................................................................28

MonitorOutputVoltage(UIstmon)............................................................................................................................29

MonitorOutputCurrent(IIstmon)..............................................................................................................................29

DigitalInput.................................................................................................................................................................29

Activation(Ext.Control)..........................................................................................................................................29

Soft‐Interlock..........................................................................................................................................................29

Blocking(Standby)..................................................................................................................................................29

DigitalOutput..............................................................................................................................................................29

Blocking(Standby)..................................................................................................................................................29

Const.Voltagemode(CV)............................................................................................................................................29

Error.............................................................................................................................................................................30

Ext.Control:Ethernet(LAN)...................................................................................................................................30

ManualAssignmentofanIPunderMicrosoftWindows®...........................................................................................31

Monitoringthedeviceviabrowser.............................................................................................................................31

ControllingthedeviceviaTelnet.................................................................................................................................32

Controllingthedeviceviabrowser..............................................................................................................................32

Ext.Control:USB....................................................................................................................................................33

InterfaceReconfiguration.......................................................................................................................................34

DataLogFunction(Option)....................................................................................................................................34

formatofthesavedData.............................................................................................................................................34

ScriptMode...........................................................................................................................................................35

Executing/LoadingaScript..........................................................................................................................................35

Commands...................................................................................................................................................................35

Syntax.....................................................................................................................................................................35

Quickviewofcommands........................................................................................................................................35

Detaileddescriptionofcommands.........................................................................................................................36

Controller..............................................................................................................................................................40

ControlStructurePVsimModeandUserMode..........................................................................................................41

ControlStructureUIPMode........................................................................................................................................41

ControlStructureUIRMode........................................................................................................................................41

Controllerparameters.................................................................................................................................................42

SenseMode...........................................................................................................................................................42

LoadconnectionwithoutSensorConductor...............................................................................................................42

LoadConnectionwithSensorconductor.....................................................................................................................43

LoadDistributionwithoutSensorConductor..............................................................................................................44

Master/SlaveMode(M/SMode)...........................................................................................................................44

OperationModesinMaster/SlaveMode....................................................................................................................45

M/SModeOff.........................................................................................................................................................45

M/SModeParallel..................................................................................................................................................45

M/SmodeSerial.....................................................................................................................................................46

M/SmodeIndependent.........................................................................................................................................46

Overviewoftheconnectedunits................................................................................................................................46

ControllingtheunitinMaster/SlaveModeviadigitalinterface.................................................................................46

Appendix...............................................................................................................................................................48

EquivalentleakagecurrentmeasurementaccordingtoVDE0701.............................................................................48

Notes.....................................................................................................................................................................49

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Info&ContactAddresses

ETSystemelectronicGmbH 1

INFO&CONTACTADDRESSES

ETSystemelectronicGmbHwasfoundedin1986intheheartoftheRhine‐Neckar‐Triangle.Asasubsidiaryofaleading

electricityutilitygroup,thecompanyquicklytookonaleadingroleintheareaoflaboratorypowerelectronicsand

associatedelectricalmeasurement.Theexistingknow‐howinpowertechnologiesinthe90sgaverisetothe“Power

Solutions”productdivisionasastrongextensionofthehistorical“Test&Measurement”range.

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Since1997,wehavebeenworkingsuccessfullyasanindependent,privatelyheldcompanywithcustomersinalllines

ofbusinessfromindustry,medicalcare,railwaytechnologyandautomotiveelectronics.

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Bymeansofourhighverticalrangeofmanufactureandoureverexpandingdevelopmentdivisionwecanfastand

flexiblyadjusttoourcustomers’requirements.NecessaryapprovalssuchasCSA,UL,VDE,TÜVetc.areflexiblycarried

outbyqualifiedpersonnel.Theapprovalproceduresareperformedwithinthescopeofdevelopmentplanningandthus

donotnegativelyimpactthestartofmanufacturing.Permanentmanufacturingcontrolthroughaccreditedlaboratories

andanISO9001compliantqualitymanagementsystemguaranteeaconstanthigh‐levelseries‐productionquality.

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Weofferrepairsandadjustmentforunitsoutsideofourwarrantyperiod.Pleasecontactyourlocaldistributorfor

furtherinformation:

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PlaceofBusiness:Altlußheim,Germany

VATIdentificationNumber:DE144285482

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TECHNICALSPECIFICATIONS

AMBIENTCONDITIONS

CoolingFan

Germany

ETSystemelectronicGmbH

Hauptstraße119‐121

68804Altlußheim



Germany

Phone:+49(0)620539480

Fax:+49(0)620537560

em@il:info@et‐system.de



web:www.et‐system.de

TechnicalSpecifications

2ETSystemelectronicGmbH

Operatingtemperature0‐50°C

Storagetemperature‐20‐70°C

Humidity<80%

Operatingaltitude<2000m

Vibration10‐55Hz/1min/2GXYZ

Shock<20G

Weight5kW19kg,10kW26kg,15kW33kg

INPUTSPECIFICATIONS

Version5kW10kW15kW20kW30kW45kW60kW

Connection5wire(3P+N+E)

Input3P/2083x208Vac(187‐229Vac47‐63Hz)

Input3P/4003x400Vac(360‐440Vac47‐63Hz)

Input3P/4403x440Vac(396‐484Vac47‐63Hz)

Input3P/4803x480Vac(432‐528Vac47‐63Hz)

Max.allowednonsymmetry<3%

InputCurrent(3phase)

3P/400model1,211.5Aeff22.9Aeff34.4Aeff45.8Aeff68.7Aeff103.1Aeff137.5Aeff

InrushTransientCurrent2<25<51<76<102<153<229<305

NominalCurrentInternalFuse320A40A60A80A120A180A240A

BreakingCapacity

Fuse/AutomaticFuse3built‐inCircuitBreaker:KLK20A

RecommendedSupplyBreaker

(valueandcurve)

16A

TypeD/K

32A

TypeD/K

63A

TypeD/K

63A

TypeD/K

<80A

TypeD/K

<120A

TypeD/K

<150A

TypeD/K

LeakageCurrent<35mA<35mA<35mA<35mA<35mA<35mA<35mA

Cosphi>0.7>0.7>0.7>0.7>0.7>0.7>0.7

HarmonicContent4

50Hz=72%

100Hz=2%

150Hz=0,9%

200Hz=0,1%

250Hz=11%

350Hz=0.6%

EfficiencyType194%94%94%94%94%94%94%

DissipatedPower300W600W900W1,200W1,800W2,700W3,600W

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OUTPUTSPECIFICATIONS

Staticvoltageregulation±0.05%+2mV

Staticcurrentregulation±0.1%+2mA

Dynamicregulation<1‐3ms(typ.)

Ripple<0.2%RMS(typ.)

Stability±0.05%

Programmingaccuracy(Vout)±0.05%+2mV

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1fornominalcurrentandnominalvoltage

2fornominalinputvoltage

3internalmainfuse

4totalharmonicdistortioninputcurrent([%]/Iein)

TechnicalSpecifications

ETSystemelectronicGmbH 3

Programmingaccuracy(Iout)±0.05%+2mA

Displayaccuracy(Vout)<±0.5%

Displayaccuracy(Iout)<±0.5%

Isolation3,000V

Overvoltageprotection0‐120%Vmax

CircuitprotectionOC/OV/OT/OP

LineRegulation<±0.1%+2mV

AIINTERFACE

Digitaloutputs

(CV,Standby,Error)

Outputtype:Opencollectorwithpull‐upresistor10kafter+5V

Isinkmax:50mA

Digitalinputs

(Ext.Control,Standby)

Inputresistance:47kΩ

Maximuminputvoltage:50V

Highlevel:Ue>2V

Lowlevel:Ue<0.8V

Analogoutputs(Xmon)

Outputresistance:100Ω

Minimumpermissibleloadresistance:2kΩ

Imax:5mA

Minimumloadresistancefor0.1%accuracy:100kΩ

Analoginputs(Xset)Inputresistance:1MΩ

Maximumpermissibleinputvoltage:25V

Referencevoltage

ReferencevoltageUref:10V±10mV

Outputresistance:<10Ω

Maximumoutputcurrent:10mA(notshort‐circuit‐proof)

5V‐SupplyvoltageOutputvoltage:5V±300mV

Maximumoutputcurrent:50mA(notshort‐circuit‐proof)

RS232

Signalinputs(RxD,CTS)

Maximuminputvoltage:±25V

Inputresistance:5kΩ(Type)

Switchingthresholds:UH<‐3V,UL>+3V

Signaloutputs(TxD,RTS)

Outputvoltage(atRLast>3kΩ):min±5V,Type±9V,max±10V

Outputresistance:<300Ω

Shortcircuitcurrent:Type±10mA

RS485

Maximuminputvoltage±5V

Inputresistance>12kΩ

Outputcurrent±60mAMax

HighlevelUd>0.2V

LowlevelUd<‐0.2V

TechnicalSpecifications

4ETSystemelectronicGmbH

TECHNICALDRAWING



ImportantSafetyInstructions

ETSystemelectronicGmbH 5

IMPORTANTSAFETYINSTRUCTIONS



Pleasereadthismanualthoroughlybeforeputtingthedevice

intooperation.Payregardtothefollowingsafetyinstructions

andkeepthismanualnearbyforfuturepurpose.



Thisoperatingmanualisbasedonthestateoftechnologyatthetimeofprinting.However,itispossiblethatdespite

regularcontrolandcorrection,thepresentdocumentcontainsprintingerrorsordeficiencies.ETSystemelectronic

GmbHassumesnoliabilityforanytechnical,printingortranslationalerrorswithinthismanual.

INITIALOPERATION

UNPACKING

Pleasemakesurethattheshippingcartonandthepackagingisfreeofdamage.Ifexternaldamageisfound,itis

importanttorecordthetypeofdamage.Pleasekeeptheoriginalpackagingtoensurethedeviceisadequatelyprotected

incaseitneedstobetransportedinthefutureorclaimsforcompensationneedtobeasserted.

SETTINGUP

Toavoidelectricshocksandproductfailure,thedeviceshouldbeinstalledinatemperatureandhumiditycontrolled

indoorenvironment.Theambienttemperaturemustnotexceed50°C.Thedevicemustneverbeexposedtoliquidsor

extremehumidity.

VISUALINSPECTION

Theunitmustbeexaminedimmediatelyfordefectsordamagesintransit.Damagescausedduringtransportmaybe

looseorbrokencontrolknobsandbentorbrokenconnectors.Donotusethedeviceifanyphysicaldamageisapparent.

PleaseinformthecarriersandarepresentativeofETSystemelectronicimmediately.

MAINSOPERATION

Makesuretoverifythemodelnumberandvoltagestatedonthenameplate.Damagesduetowrongpowerfeedare

notcoveredbyguaranteeconditions.



Theunitmustonlybeoperatedwhenconnecteddirectlytothe

mains.Toavoiddamage,donotconnecttheunitto

isolatingtransformers,auto‐transformers,magneticcurrent

limitersorsimilardevices.



FunctionalDescription

6ETSystemelectronicGmbH

FUNCTIONALDESCRIPTION

Thefollowingblockdiagramgivesinformationaboutthevariousadjustmentoptions.



Basically,fourdifferentoperationmodesareavailable:



UImodeUnitisoperatedwithcurrentandvoltagelimitation.

UIPmodeUnitisoperatedwithcurrent,voltageandpowerlimitation.

UIRmode

Unitisoperatedwithcurrent,voltageandpowerlimitation.Additionally,thesetvaluefor

voltageiscalculatedbymeansofthepresentoutputcurrenttosimulateaninternal

resistance..

TablemodeSetvaluesforcurrentandvoltagearesavedinatable.Therefore,UIcharacteristicscanbe

easilyadjusted.



Therearethreedifferentwaystoprogramthetable:



PVsimmodeTheUIcharacteristicofasolargeneratoriscalculatedwiththeUo,Ik,UmppandImpp

parametersandthenwrittentothetable.

MemorycardThetablecanbeprogrammedusingascriptfromamemorycard.

Ascriptisasimpletextfile(ScriptControl).

DigitalinterfaceThetablecanbeprogrammedusingthedigitalinterface(UniversalInterface,WAVE

Commandbzw.DATCommand).



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