Beckhoff KL3681 User Manual

DocumentationKL3681,KS3681MultimeterTerminals2.0.020150401VersionDate

ProductoverviewFilterThebuiltinfilteraveragesthevaluesforthelasthalfsecond.Ifthemeasuringrangeischangedthefilterisreset.Thefilt

Productoverview2.4 ProcessdataCalculationofprocessdataTheprocessdataarecalculatedinuptosevenstepsbetweenreadingoftheADCandthepro

ProductoverviewDesignation Meaning Register Designation Meaning RegisterXADCOutputvalueoftheA/DconverterR0 [}33]YZMeasuredvalueafterADCoffsetc

Productoverview2.5 LEDDisplayFig.2:KL36810000LEDdisplayLED Color MeaningRUN green off KBusdatatransfernotactiveon KBusdatatransferac

Mountingandwiring3 Mountingandwiring3.1 InstallationonmountingrailsWARNINGRiskofelectricshockanddamageofdevice!Bringthebusterminalsy

MountingandwiringDisassemblyFig.4:DisassemblingofterminalEachterminalissecuredbyalockonthemountingrail,whichmustbereleasedfordis

MountingandwiringFig.5:PowercontactonleftsideAttentionPossibledamageofthedeviceNotethat,forreasonsofelectromagneticcompatibility,th

MountingandwiringFig.6:TerminalpointsofKL3681Terminalpoint No. CommentV 1 Terminalpointforvoltagemeasurement(internallyconnectedwithte

Mountingandwiring3.3 ConnectionsystemWARNINGRiskofelectricshockanddamageofdevice!Bringthebusterminalsystemintoasafe,powereddownsta

MountingandwiringConductorcrosssectionsbetween0.08mm2and2.5mm2cancontinuetobeusedwiththeprovenspringforcetechnology.Theoverviewa

MountingandwiringWiringTerminalsforstandardwiringELxxxx/KLxxxxandterminalsforsteadywiringESxxxx/KSxxxxFig.10:Mountingacableonate

MountingandwiringShieldingNoteShieldingAnalogsensorsandactorsshouldalwaysbeconnectedwithshielded,twistedpairedwires.KL3681,KS3681 21Ver

KS2000Configurationsoftware4 KS2000Configurationsoftware4.1 KS2000IntroductionTheKS2000configurationsoftwarepermitsconfiguration,commissi

KS2000ConfigurationsoftwareCommissioningTheKS2000softwarefacilitatescommissioningofmachinecomponentsortheirfieldbusstations:Configuredse

KS2000ConfigurationsoftwareFig.12:ViewoffieldbusstationwithinKS2000ThelefthandKS2000windowdisplaystheterminalsofthefieldbusstation

KS2000Configurationsoftware4.3 RegisterYoucanaccesstheregistersoftheKL3681directlyunderRegister.Themeaningoftheregisterisexplainedi

KS2000ConfigurationsoftwareFig.15:SettingsviaKS2000OperatingmodeWatchdogtimeractive(registerpage0,registerR32.2 [}35])Hereyoucandeac

KS2000ConfigurationsoftwareZeroCompensationIntervalHereyoucanspecifytheintervalforzerocompensation(default:deactivated).Options(registe

Accessfromtheuserprogramm5 Accessfromtheuserprogramm5.1 ProcessimageComplexmappingThefollowing9bytesaretransferredbidirectionallybet

AccessfromtheuserprogrammBit Name DescriptionCB.7 RegAccess 0binRegistercommunicationoff(processdatamode)CB.6 R/W 0binReadaccess1binWriteac

TableofcontentsTableofcontents1 Foreword ...

AccessfromtheuserprogrammBit Name DescriptionCB.7 RegAccess 1binRegistercommunicationswitchedonCB.6 R/W 0binReadaccess1binWriteaccessCB.5to

Accessfromtheuserprogramm5.3 RegisteroverviewAllregisterscanbereadorwrittenviaregister communication [}38].RegistersR0toR31(directa

AccessfromtheuserprogrammRegisterno. Comment Defaultvalue R/W MemoryR32 [}35]Featureregister 0x2804 10244decR/W SEEPROMR33 [}36]ZeroCompInt

Accessfromtheuserprogramm5.4 RegisterdescriptionThefollowingregistersareusedforparameterizationoftheKL3681.Theycanbereadorwritten

AccessfromtheuserprogrammR9:FirmwareversionRegisterR9containstheASCIIcodingoftheterminal'sfirmwarerevisionlevel,e.g.0x3141(1A

Accessfromtheuserprogramm• Ifyouwritevaluesintotheuserregistersandhavepreviouslyenteredtheusercodeword(0x1235)inthecodewordreg

AccessfromtheuserprogrammR33:ZeroCompIntervalR36:Userscaling,measuringrange300mVDC,offset(Default:0x0000)R37:Userscaling,measuringr

AccessfromtheuserprogrammR50:Userscaling,measuringrange300VAC,offset(Default:0x0000)R51:Userscaling,measuringrange300VAC,gain(Defau

AccessfromtheuserprogrammR32toR35:InternalcalibrationdataTheseregisterscontaininternalcalibrationdataandmustnotbechangedbytheuse

Accessfromtheuserprogramm• Theoutputdataword(Byte1andByte2)containsthecodeword0x1235)todeactivatethewriteprotection.Byte0:Statu

Foreword1 Foreword1.1 NotesonthedocumentationThisdescriptionisonlyintendedfortheuseoftrainedspecialistsincontrolandautomationenginee

Accessfromtheuserprogramm• IntheStatusByte,theterminalreturnsavalue,thatdiffersonlyatbit0.6fromthevalueoftheoftheControlByte

Appendix6 Appendix6.1 AccessoriesFuseSparefusesareavailableasaccessories.TheupperofthetwobuiltinfusesintheEL3681isdesignatedasaspa

Appendix6.2 SupportandServiceBeckhoffandtheirpartnersaroundtheworldoffercomprehensivesupportandservice,makingavailablefastandcompeten

TableoffiguresTableoffiguresFig.1 KL36810000 ...

Foreword1.2 SafetyinstructionsSafetyregulationsPleasenotethefollowingsafetyinstructionsandexplanations!Productspecificsafetyinstructionsc

Foreword1.3 DocumentationIssueStatusVersion Comment2.0.0 • migration(completeDocument)• LEDDisplay:meaningofKbusrunledexchanged(off/on)1

Productoverview2 Productoverview2.1 IntroductionFig.1:KL36810000DigitalMultimeterTerminalTheKL3681BusTerminalenablesmeasurementofcurrent

Productoverview2.2 TechnicaldataTechnicaldata KL3681 KS3681Numberofinputs 1,voltageorcurrent(1A/10A)Technology digitalmultimeterwithau

Productoverview• AC/DCvoltagemeasurement,automaticrangeselection:“Autorange”orspecifiedviathecontrollerMeasurementranges:300mV,3V,30