IEC 61158-4-4-2023.docx

IEC61158-4-4Edition4.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EImunicationnetworks-Fie1.dbusspecifications-Part4-4:Data-Iink1.ayerprotoco1.specification-Type4e1.ementsReseauxdecommunicationindustrie1.s-Specificationsdesbusdeterrain-Partie4-4:Specificationduprotoco1.edeIacouche1.iaisondedonnees-E1.ementsdetype4THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCaIkinmaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicor11>eca11ca1.,inc1.udingpoxx>opyingandmcro1.m,WnhoSprmiss4ninwntmgfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightstothsPUbtCagn.pte-ascontacttheaddressbe1.oworyour1.oca1.IECmc11crNatKX1.a1.Conwf<xfurtherinformation.Droitsdereproductionr6sfv6s.Saufirxic1.ioncontraire.aucunepartiedece1.tepub1.icationnePeU1.!rereprodi1.eni*seesousqueuetof(11equecesoi1.etparaucuPrOC3.61ctron*queomecankjue,ycompe1.sIapotocopiee1.Iesm*croms.sansaccorde1.tde1.,IECOUduCOmCQnabona1.de11ECdupaysdudman6eur.SiVoUSavezCfeSquestionssufIecopyrightde11ECOd&VOUS<J6s1.fezObtenrdsdrotssup1.ementafessurcedePUbICar1.On.UbMSeZtescocxxnesCaPmSouco11taezIeCcmitd11atiade11CdevoirepaysderesidenceCSeaetanatTd.:“1229W02113.ruedoVarcmbcir<iecchCH-1211Geneva20w"w.1.ec.cSwitZerIancIAbouttheIECTheIntornationa1.E1.cctrotcchnica1.Commisskxi(IEC)isthe1.eadingg1.oba1.organizationthatproparcsandpub1.ishesIntefnabonaJStandardstora1.1.e1.ectrics,e<ectroncandrentedtechno1.ogies.AboutIECpub1.icationsTetechnica1.contentaIECpub1.icationsiskep(UndefconstantreviewbyIbeIEC.P1.easemakesurethatyouhavethe1.atesteddion.a<xxredmoranamendmentmighthavebeenPUbhSedIECpub1.icationssearch-WebstorejecxhadvsearchformTheadvancedsearchenab1.estofindIECpub1.icationsbyavarietyo1c11tenaIreterencerximbertext.technica1.oommi!tee.Rateogivesinformationonprojects,rep1.acedandwWdra*pub1.icationsIECJustPub1.ishedwcbstorc.icc.ch,justpub1.ishcdStayuptoda1.eona1.1.newIECpuMcat>or.JustPub1.sddtasa1.1.newpubcat>o5reteasedAvai1.ab1.eon1.ineandOnC8amonthWefnai1.IECCustomerServiceCentre-webstore,ec.ch-escHyouwishtogrv©USyourIeedoeckonthispuWicabo11(xneedfurther35ststanco.p1.ease<ntacttheCus11orServiceCentre:sates»ec.ch.IECProducts&ServicesPorta1.-products.iec.chDiscoverourPowerIU1.earcengineandreadfree1.ya1.1.thepub1.>catkxspgv*wsWrthasut>scnpbonyou*i1.1.a*ayshaveaccessSOUPtOda1.econtenttai1.oredtoyourneeds.E1.ectropedia-www.e1.ectrope<fia.orgThewod(fsIeadngon1.ined1.conaryone<ecttech11o1.ogy.containingmorethan22300tormi11ok>gcaientriesinEngBshandFrench.Wtthequrvatette<msinWaddf1.kxiaitankages.A1.soknownastheIntornationa1.Etearotcchnica1.VccabUary(IEV)o111.ne.Aproposde11EC1.aCOmfnISsonEJectrotechniqueIntefnaDonaIe(ICes1.IaPfgrnIEeorganisationmodiaequ1.ahoreetPubI哈desNormesIngrnagna1.eSpourtoutcequatra<!aMectricitdar*ctronquetau×Wchntfog»esapparents.Apropodespub1.icationsIEC1.eConIenUtechniquedespub1.icationsIECestCons1.anWTien1.revu.Veu1.1.tezvousassureruevouspossdezIedttionap1.usr6cenie.uncorrigendumouamendementPeU1.avoir66PUb1.i6.Recherchedepub1.icationsIEC-wet>store.iec.chadVsearchform1.ar<hcrctcva11coPefEmdeIrouvcrdc$PUbfCatIonSIECnUHisantdiffre11tsCfiteresInUmfOdereference,1.itod,<udcs.E11cdo1111caussdcsinformationssurk»Pfoje1.Sa1.esPUbICaconsre<np1.acesourM33.IECJustPub1.ished-wet>s1.or.ec.ch,justpubhsedRostczinformdsurcs11ouvccspub1.icationsIECJustPub1.isheddwaIeSouve5puWica1.o11sparuesDisponibtecnIigncCtu11ck>isParmotsparCmaJ1.ServiceC1.ientswebsore.*ec.ch<ccSivous66reznousdonner<fescommenaressurce!½pub1.icationouSiVouSavzdesQJeSHonS11taez11ous:sa1.esPibc.c.IECProducts&ServicesPorta1.-products.1.ec.chOdcouvwznoir©putssa11(11x>wurderecherche1.sUwzgratui1.ementIousIeeaerusdesPUbHeaHcm.Avecunat×>n11ement.vousaureztoujoursaccesaunco11teuajourcp1.6avo5bcsoi11s.E1.ectropedmwww.e1.ctrope<>taorg1.epremierdictionaifecf61.ecrocnoioeenIigneaumonde,avecp1.usde22300a11ctesIBEnO<ogqusenang1.ais1.efranais.nsiqe1.esefmes6quiva1.ensdans19Ianguesaddibo11e*s9a1.11n1.appe<Vocatxi1.areEtectfotechniqueInjefnaionaJ(IEVenigne.IEC61158-4-4Edition4.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EImunicationnetworks-Fie1.dbusspecifications一Part4-4:Data-Iink1.ayerprotoco1.specification-Type4e1.ementsR6seauxdecommunicationindustrie1.s-Specificationsdesbusdeterrain-Partie4-4:Specificationduprotoco1.edeIacouche1.iaisondedonnees-E1.ementsdetype4INTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.EICS2580.40,3510020.35.110ISBN9782-322-7687-7Warning!F4akesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3>的fu!bEht*S9gvCsiescrUg8debCoFBc©CnE1.Mh:4E2<c<njrionaCONTENTSFOREWORD4INTRODUCTION61 Scope71.1 Genera1.71.2 Specifications71.3 Procedures71.4 App1.icab1y71.5 Conformance72 Normativereferences83 Terms,definitions,symbo1.sandabbreviatedterms83.1 Referencemode1.termsanddefinitions83.2 Serviceconventiontermsanddefinitions103.3 Termsanddefinitions113.4 SymbOeSandabbreviations143.4.1 Constants,variab1.es,countersandqueues143.4.2 MiSCeianeoGS144 Data1.inkProto1.Deiinition144.1 OverviewoftheD1.protocd144.1.1 Genera1.144.1.2 Functiona1.CIaSSeS154.1.3 FunctionsoftheD1.1.154.1.4 ServiceassumedfromthePh1.2442Genera1.structureandencodingotPhiDUsandD1.PDUs.andre1.atede1.ementsofprocedure264.2.1 PhIDUstructureandencoding264.2.2 Framechecksequence274.2.3 CommonD1.PDUstructure,e11dingande1.ementsofprocedure284.3 D1.PDUspecificstructure,encodingande1.ementsofprocedure334.3.1 D1.PDUtypes334.3.2 ConfirmedD1.PDU334.3.3 Un11firmedD1.PDU344.3.4 Acknow1.edgeD1.PDU364.3.5 InvnediaterePfyD1.PDU364.4 D1.-servicee1.ementsofprocedure374.4.1 ReceiptofaD1.-UnitdatarequestPdmiUVe37442ReceiptofaD1.Un11OATAresponseprimitive384.4.3 AutonomousD1.Eacknow1.edge394.4.4 GenerationofaD1.UNITDATAindicationPrimitiVG394.5 Rtmechanism404.5.1 Type4-routefunction404.5.2 RequestType4-routegeneration414.5.3 D1.-routegeneration424.6 1.ink-accesssystem434.7 1.oca1.variab1.es,countersandqueues441.1.1 V(ACPDU)-acknow1.edgeconfirmedPDU441.1.2 V(AUPDU)-acknow1.edgeunconfirmedPDU441.1.3 V(NA-nodeaddress441.1.4 V(ND1.E)-numberofD1.Es441.1.5 V(PNR)-permittednumberOiretries441.1.6 V(DC)-devicec1.ass(Simpae(Xnorma1.)441.1.7 V(BR)-bitrate441.1.8 V(MID)-maxindicationde1.ay451.1.9 V(DMRT)-defau1.tmaxretrytime451.1.10 O(UR)-userrequestqueue451.1.11 C(1.AC)-1.inkaccesscounter451.1.12 C(1.IC)-inkid1.ecounter45Bib1.iography46Figure 1 -Re1.ationshipofPhE.D1.EandD1.Suser15Figure 2 -D1.Estatediagramforcofr11>edandunconfirmed,unacknow1.edgedD1.PDUs17Fgu3-D1.Estatediagramtor8n"modacknow1.edgedD1.PDUs18FigWC4-D1.Estatediagramforunconfirmedacknow1.edgedD1.PDUs19Figure 5 -Fu1.1.dup1.exD1.Ereceivestatediagram20Figure 6 -Fu1.1.dup1.exD1.Etransmrtstatediagram20Figure 7 -1.inkaccessexamp1.e23Figure 8 -SimpAeType4routeformat28Figure 9 -ExtendedType4rou1.eformat29Figure 10 -Comp1.exType4outcformat29Figure 11 -ImmediateType4-rout©format30Figure 12 IPType4-routeformat30Figure 13 -Contro1.-statusformat31Figure 14 -Data-fie1.d-fo11nat.oneoctet32Figure 15 -Datafie*dformat,twooctets32Figure 16 -Source/destinationdesignator41Figure 17 -Simp1.eType4rout©generation41Figure 18 -ExtendedType4-routegeneration42Figure 19 -Comp1.exandIPType4-routegenera1.i42Figure 20 -SMnPieD1.TOUtegeneration43Figure 21 -ExtendedD1.-routegeneration43Figure 22 -Comp1.exandIPD1.routegeneration43TabAe1-SummarystructureofD1.PDUs33TaWe2-Structureofnfirr11dD1.PDUs34Tabte3-StructureofunconfirmedD1.PDUs35Tab4e4-Structureofacknow1.edgeD1.PDU36TaMe5-StructureofImmediate-rep1.yD1.PDU36INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONINDUSTRIA1.COMMUNICATIONNETWORKS-FIE1.DBUSSPECIFICATIONS-Part4-4:Data-Iink1.ayerprotoco1.specification-Type4e1.ementsFOREWORD11TheIrrtefnationaiEeciroiechnica1.Commissjon(IEC)isaWoddWkfeorganizationforstandardizationCotnpcieingaM11abo11a1.rotech11ca1.<nmrtts(CNationa1.Co11m<t1.sTheob)c!”ECstopromotei11Qemat>onacooperationona1.1.questionsconcerningstandardizationintheOteCtnca1.anddoc1.ro11icIkHds.Tothiso11dandinaddontooterac!cvrtis.IECPUaISheSInternationa1.Standards.Technica1.Spec<tca>on3.Te<>ca1.Reports.PUbIiCbfAvai1.ab1.eSpecifications(PAS)andGuides(hcrafxreferredtoas11ECPuweatiOn<s)Thcrrearatkx)mittees;anyIECNationa1.CommitteeinterestedSthesub)ec!dea1.twtmayPamoPa衿nthsprej>araxxyworkInternationa1.,aovemmenta1.andnon-Qvernm111.aga11izatio11s1.iaisingwtthteIECa1.sop>a11icipateinthispreparation.IECCd1.aboratesCtoSeiywththeIniemationtfOfganiza:*OnforStandardization(ISO)inaccordancewthoondnxsdtrminedbyagreementCetweentheMoorQaniZaIkX1.S2)Thekxma1.dedionsoragreementso!IEContechnica1.mattersexpress,asnear1.y3POgSide.aninternationa1.consensuso1.OPin1.onontnere1.evantSUaeCtSsimitteehasrepreseniaconfroma1.i11xc5todIECNatkxia1.Convmttoes31IECPub1.icaiionshaveIhekxmofrecommendationsf<xiniernationa1.useaidareacceptedbyIECNa1.k)nNCommt1.8Srthatsense.Witea1.1.reasonab1.eHo11saremadeto11srethatthetechnica1.te11toHCPub1.icationsisaccurate.IECcannotbehe<dresponsib1.efortheWayinwN5theyareusedorforany(T)JsinierpfetaDonbyanyenduser.4Inordertopromotei111.matona1.unrtorrwty.ECMaOonaJCommitteesundertaketoappIECPubiceikxistransparent1.yk>themaximumextentposab1.einIheirnationa1.andregtona1.PUbtCatiOns.AnydvetgencebetweenanyIECPub1.cabonandtheCOfrespondngnationa1.<xregiona1.Pub1.1.CaIkXIsha1.1.t»dear1.yindicatedme1.atter.5IECitse1.fdocsnotp11>v崛anyattcsta!on<Mco11kmityIndependentCCrtibCMkxibodiesPrQVidCconformityassessmentservicesand.insomeareas,accesstoIECmarksOrconformity.IECisnotrsosWeforanyservicesearnedoutbyIrKfePen(J11tcen>catobodies.61AJIUSorSshou1.densurethattheyhavethe1.atest0dik1ofthspub1.ication.7NoIiabi1.tysha1.1.attachtoIECoritsdirectors,emp1.oyees.servantsoragentsinducingindividua1.expertsandmembersmitteesandIECNabona1.Committeesforanypersona1.11ury.propertydamageort>!herdamageofanynatureMaisoever.whether<firectOfindirect,orfarccts(inc1.uding1.ega1.fees)andexpensesarisingoutorIheputfcaton.useo1.Ofra1.aneeupon,theIECPub1.½atkxoranyotherIECPubtcabons.8Attentionisdrawnk)theNocmaiwereferencescednthispuMication.UseOIIhere4ererx½dpub1.icationsisIndispensaWeforth©correctapp*caboofthisPUdiCatjOn9) AbonisdrawnK>Ihopossibi1.itythatsomeofthec*cmc11tsofthisIECPuWiaibonmaybetheSUbjcaofpa1.entrights.IECshnotbebe<dfespor½to1.etorKfentify1.nganyOfa1.1.suchpatentrights.Attentionisdrawntothefactthattheuseoftheassociatedprotoco1.typeisrestrictedbyrtsinte1.tectua1.-propertyrighthoidrs.Ina1.cases,thecommitmentto1.imitedre1.easeofinte1.1.ectua1.-property-rightsmadebytheho1.dersofthoserightspermitsa1.ayerprotoco1.typetobeusedwithother1.ayerprotoco1.softhesametype.OfinothertypeCOmbinationSexp1.icit1.yauthorizedbyitsint1.1.ctua1.proper1.yrightho1.ders.NOTECombinations0!protoco1.t>pesarespecifiedinIbeIEC6174-1.seriesandtheIEC61784-2secies.IEC61158-4-4hasbeenpreparedbysubcommittee65C：Iworks,ofIECtechnica1.committee65:1.ndustria-rccessmeasurement,tro1.andautomation.ItisanInternationa1.Standard.Thisfou11e<MionCanCeISandrep1.acestheIhirdeditionpub1.ished2018.Thiseditk)n11sMu1satechnica1.revision.Thiseditioninc1.udesthefo1.1.owingsign徘Can1.technica1.changewithrespecttothepreviousedition:a)Use01OXICndcddataszeforD1.SuscrdataThisextensionisrestrictedtonodesoperatingonaP-NETIPnetwork.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftRepoaonvoting5C,1202FOtSG5C1243RVDFu1.1.informationonthevotingforitsapprova1.canbefoundinth©reportonvotingindktedintheabovetab1.e.The1.anguageusedforthedeve4opmetofthisInternationa1.StandardisEng1.ish.ThisdocumentwasdraftedinacrdancwithISQ,1ECDirectives.Part2.anddevk)pdinaccordancewithISO.1ECDirectives,Pan1andISOIECDreciives,IECSupp1.ement,avai1.ab1.eatvw.jec.ch'members-e×perts.,retdocs.ThemaindocumenttypesWeIOPedbyIECaredescribedingreaterdetai1.atrw.iec.ch.,pub1.>cations.A1.isto<a1.1.thepansoftheIEC61158seres,underthegenera1.tit1.eI(Xk)StriaIcommunicationnetworks-Fieidbusspecifications,canbeIoundontheIECwebsite.Thecommitteehasd6ddthatthenttsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECWebSiteunderWebS1.ofeec.chthedatare1.atedtothespecificdocument.Atthisdate.IhedocumentW1.I1.be reconfirmed. withdrawn. rep1.acedbyarevisededition,or amended.INTRODUCTIONThisdocumentisoneofaseriesproducedtoIaoMatcthemt<conectonofautomationsystemcomponents.Itisre1.atedtootherstandardsintheseiasdefinedbythe,three-1.ayer-fieWbusreferencemode1.describedinIEC61158-1.Thedata-1.ikprotoco1.providesthedata-1.inkservicebymakinguseoftheservicesavai1.ab1.efromthephysica1.1.ayer.ThPdmafyaimofthisdocumentisioprovideasetofru1.esIOrcommunicationexpressedintermsoftheprocedurestobecarriedoutbypeerdata-1.inkentities(D1.Es)attheIimeo1Conynunication.Thoseru1.esIorCOmnXJniCabOnarcintendedtoprovideasoundba«I(Xdeve1.opmentnordertoserveavarietyofpurposesaasaguideformpmentorsanddesigners:bforusethetestingandprocurementofequipment:c)aspartofanagreementfortheadmittanceofsystemsintotheopensystemsenvironment;d)asarefmernenttotheunderstandingofmunicationswithin0S.Thisdocumentisconcerned,inparticu1.ar,withthecommunicationandinterworkingo1.sensors.CUoctorsandotherautomationdevices.ByusingthisdocumenttogetherwithotherstandardspositionedW1.hintheOS1.orIiddbusre1.cxcncemode1.s.othrvsenmatb1.esystemscou1.dworktogethernanycombination.Imunicationnetworks-FIE1.DBUSSPECIFICATIONS-Part4-4:Data-Iink1.ayerprotoco1.specification-Type4e1.ements1 Scope1.1 Genera1.Theda1.a-1.ik1.ayerprovidesbasictime-critica1.messagingcommunicationsbetweendevicesinanautomationenvironment.Thisproto1.providesameansofconnectingdevicesthroughaPania1.meshnetwork,suchthatmostfai1.uresofaninterconnectionbetweentwodevicescanbecircumvented,kcommonFxacticetheev>ccsareintorcon11cctedinanonredundanthierarchica1.mannerref1.ectingapp1.icationneeds1.2 SpecificationsThisdocumentspecificsa) proceduresfexthetime1.ytransferofdataandcontro1.informationfromonedata-inkuserentitytoapeeruserentity,andamongthedata-inkentitiesformingthedistributeddata-1.inkserviceprovid