IEC 61784-2-6-2023.docx

IECIEC61784-2-6Edition1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EB1.ourinsideIworks-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF6Reseauxindustrie1.s-Profi1.s-Partie2-6:Profi1.sdebusdeterrainSupp1.ementairespourIesreseauxentempsree1.fondessur1.'ISOIECIEEE8802-3-CPF6THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,ec!ro>cOrmca11<ca1.,nc1.dir>gpoxx>opyigandmcro1.m.withoutpermissioninwnt11gfromeitherIECofIECmemberNationa1.Commieinthecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aringaddonanghistothspub«cat»on.p1.easentacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inC«f<xfurtherinformation.DratScfereproductionrese<v6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,<tro11iqueoumcaw.ycomp11sIapotcop<1.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurcopyright<JcIEC<xjSiVoUS<sirczob<cnr<Jcsdro<tssupp1.6mcntaircs$urc<H1.cpub1.ication.Uti1.iscztesC(XXdonndeSCiaSXdSouco11tac4cztoComitdnationa1.de11ECdev"rcpaysdoresidenceIECSccro1.anat2:412291902113.ruedeVaremMnToec.chCH-1211Geneva20w"w.iec.chSWiUMandAbouttheIECTheInternationa1.Etectrotechnica1.COfnfncSSkx)(IEC)isWe1.eadingg1.oba1.organizauothatpreparesandpub1.ishesIntcrrvitjona)Standardsfora1.1.e1.ectrica1.,e1.ectronicandrctodIochnotogics.AboutIECpub1.icationsTetechnica1.corwentotIECpub1.½at1.onsskeptunderconstantreviewbytheIEC.P1.easemakeSureta1.youhavethe1.atestedition,acon©。Mrnoranamo11dmc11tmighthavebeenPUbbShQdIECpub1.icationssearchwet>store.iec.ch,advsearch1ormTh©advancedsearchenab1.esto<11dECPUdiCa1.iensbyavarietyofcriteria(mittee.Ua1.sogivesformaUononprojects,rep1.acedandWUhduIwnpub1.icationsIECJustPub1.ished-WebstorejecxhjustpubUshedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.ch>cscHyouwishtog2USyourjdtx>ckonthispuWicatio11orneedIUrthMass61.a<oe.p1.easecontacttheCuskxnefServiceCentre：satoskxch.IECProducts&ServesPoHaI-products4ec.chDiscoverourPcwerfU1.searchengineandreadfree1.ya1.1.thepub½ationPreVas.Wi1.haSubecrip1.ionyouwi1.1.abwayshaveaccess>uptoda1.eco11w11ttaordtoyourneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicb11aryonRkJctrQteChnOiDgytani11gmorethan22300termnotog½a1.entriesinEngsa11dFrench,withOqU2以。EtCfmSinI9addi!ka1.anguagesA1.soknowastheIniernationa1.Etectrotechntca1.Vocabiiary(V)o11>11.Apropode11EC1.aCOErmSs>oEiectrotechniqueInternationa1.e(Ces1.Iapremiereorgan¾aonmondia1.©qu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6<ectrofque&auxIeChnaogiegaaren½es.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezVOUSassurerquevousPOSSadCZ1.'<ditio11Iap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfesPUbtCat)OnSECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.E1.1.edneaus&desin1.ormabonssufIesPrcjeIS<k?spuMcatosrcrrac<5ouretirees.IECJustPub1.ished-wet>s1.ore.iec.ch'u3tpubHsedAestezInfGrrndsiresnouve1.1.esPUbICa1»OnSECJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivou5cirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscontac5eznou:sa1.esi9c.ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieurderechercheetconsuezgfatuitementIousteeaperusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourd<ap1.6avo$bcso11s.EIectropedU-www.e1.ectrope<fia.org1.epcemfd>ctJonnafCrQ1.eCgc11oogee1.gneaumonde,avecpkis822300a11cesISrm1.ndoggoes11ang1.ais1.efranais.nique1.ese<mes6quiva1.ensdans19Ianguesajitio11tsEga1.OTentappe<eVOCabasEtectfOtechnique1.nfnationa1.(IEVengne.IECIEC61784-2-6Edtion1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EB1.ourinsideIworks-Profi1.es一Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF6Reseauxindustrie1.s-Profi1.s一Partie2-6:ProfitsdebusdeterrainSupp1.ementairespourIesreseauxentempsree1.fondessur11SOIECIEEE8802-3-CPF6INTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.EICS35.100.20;3524050tSBN9782632266946Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3>的fu!bEht*S9gvCsiescrUg8debCoFBc©CnE1.Mh:4E2”Hc<njr½<uCONTENTSFOREWORD3INTRODUCTION51 Scope62 Normativereferences63 Terms.A1irwt1.o<ts.abbreviatedterms,acronyms,andconventions73.1 Termsanddefinitions73.2 Abbreviatedtermsandacronyms83.3 Symbo1.s83.4 Conventions84 CPF6(INTERBS8)-RTEcommunicationprofi1.es94.1 Genera1.overview94.2 2CP,4104.21 MaPping104.22 TypeIOserviceandproto1.Setec1.ion114.23 Type8serviceandproto1.Setection124.24 Performancei11dcatorse1.ection124.25 CPG,5134.31 Ktapping134.32 TypeIOserviceandprotoco1.se1.ection134.33 Type8serviceandproto1.se1.ection14434Portonnanceincfcatorsei。CbOn144.34 CP,614441MaPpin9144.42 Type10serviceandprotoco1.S(Hction144.43 Type8serviceandproto1.SGtection154.44 Performanceindicatorse1.ection15Bib1.iography16Figure 1 -1.inking-device(XXnmUmCaUonprofi1.esRTEnetworkcontext9Figure 2 -1.inking-devicemappingphndp1.e10Figure 3 -DataMapping11Tab1.e1-CPF6symbo1.s8TaWe2-CPF6:deviceCPIdMtHIerassignment10Tabte3-IjnWngdeviceType10networkP1.overview12ImissionINDUSTRIA1.NETWORKS-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO.1ECIEEE8802-3-CPF6FOREWORDUThe1.11ematxa<E1.ectrotechnica1.C(xn11n5s0n(IECISaWMdWXJeorgar<za6onforStarKjarC<zatmittees(IECNationa1.Commi(Iees).Theobjectc正CistoPfomO1.eife<na!ionaico-operationona1.1.questionsCOnCemtngstandardizationnthee1.ec!fca1.ande1.ectronicIie(d9.Toth½endandinJIddnkXItootheractrviics.IECpub1.ishesInternationa1.Standards.T<t11ca1.SpocHkiartkxisT<t11icaReports.PUbIiCbAvai1.aMeSpecincaUons(PAS)andGudes(he<eaHerreferredtoasMECPDtt1.canon().Iherprcpara1.k»sCntrUStodIotochnimittocs;anyIECNationa1.COErnnIoCImCrRS1.Odin1h。subj<x1.dea1.tWithmayPamCPsenthspreparakxyworkInternationa1.,goe<nfnenta1.andnon-govecnmenta1.organizations1.osingwrththe1.Ca1.soparticipate11thispreparatjon.ECco1.1.aboratesc1.ose1.ywththeIniemationaJOrgamzaiKXiforStandardization(ISO)inaccordanceWi1.hconditionsdeterminedbyagreer>enbetweenthetwoOcganizatbns.2)Thekxma1.(fec&onsoragreementsotEContechnica1.mattersexpress,asnear1.yaspossib1.e,anIEematMGconsensusoopiniononther<Hva11tsubjoctssinceOOCmitteehasroprosc11tabo11fromainvestedIECNatkxia1.Comrmnees.31IECPub1.icationshavethekxmofrecommendationsforinternationa1.useandareaccpdbyIECNatonaJCommitteesinIMIsense.Witea1.1.reasonab1.eeffortsaremadetoensureIha!Ihetechnica1.oonientofIECPub1.cationsisaccura1.IECcannotbehe(dresposiWefortewayiWh1.Chtheyareusedorforanymisinpru6onbyanyenduser.4Inordertopfomoiein<na!ionaiuniformity.IECNationa1.Committeesundertaketoapp1.yIECPub1.icationstransparent1.yx>themaximumextentposs>b1.intheirna:xandrjxapubcat>ons.AnydvergencebetAW11anyIECPubicabonandthecorrespondingnationa1.OCregiona1.pub1.icationsha1.1.bedcartyindcawdinthe1.atter5) IECItse1.tdoesnotpvkJeanyattestationo1.co11kxmity.Indepeeidentcert1kcatkxbodesPfSdeconr<xm1.tyassessmentservicesand.insomeareasaccesstoIECmarksofco11<xnrtyIECis11o1.responsiveforanyservicescarriedoutbyideendenCertifiCationbodies.6) Ai1.usersshou1.densurethattheyhavethe1.atesteditionofthepub1.catx.7No*abtysha1.1.attach10IECOrnBdirectors,emp1.oyesSerVaESoragentsrdungindividua1.expertsandmemberscitstechnica1.COmmMeeSandIECNationa1.CommiHeeSforanypersona1.injury,propertydamageOf!hfdamageOranynatureMaISOeVeCwhetherdirectorIndkeC1.Off<xsts(Indudng1.ega1.feesandcpcMarisingoutofthePUbfcabQduseOtorrc11ccupo11>thisIECPub1.icationoranyohcrIECPubcatons.8)Aticnhonisdrawn1otheNormatrvcreferencesc<1.cdinthispuWicatio11UseofthegICrCrXXXIpub1.icationst$indisenaWeforthecorrectSppkcationofthispub<ica1.ion.9Anenoonisdrawnk>IhQpossibi1.itythatsomeotthedementso1thisIECPUMCatIOnmaybeWeSUb)eofpatentr>ghis1.CShMnotbehe1.dresportstieforidentifyinganyora1.1.suchpatentrights.Attentionisdrawntothefactthattheuseofsomeoftheassociatedprotoco1.typesisrestrictedbytheirmte1.1.ectua1.p<oporty-6gh1.ho1.dersIna1.1.cases,theCOmnMmCEto1.imitedre1.easeofinte1.1.ectua1.-propertyrightsmadebytheho1.dersofthoserightspermitsa1.ayerprotoco1.typetobeusedwithother1.ayerpotoco4softhesame1.ye,orinO1.hertypeCombenabonSe×p*cit1.yauthorizedbytheirrespecttveinte1.ec1.uapropertyrightho1.ders.NOTECombinationscpr<xoco1.typesarespdfiedintheIEC17841.seriesandtheIEC61784-2series.IEC61784-2-6hasbeenpreparedbysubcommittee65C:Iworks,ofIECtechnica1.mmitt65:Industria1.processmeasurement,contro1.andautomation.ItisanInternationa1.Standard.Thisfirstedition,togetherwiththeotherpartsofthesameseries,cance1.sandrep1.acesthefourtheditionofIEC61784-2pub1.ishedin2019.Thisfirsteditionconstitutesatechnica1.revision.ThisOdigninc1.udesthefoowingsignificanttechnica1.changeswithrespecttoIEC61784-2:2019:asp1.itOItbeorigina1.IEC617842tosevera1.SUbPaf电onesubpartforIbcmateria1.ofagenericnature,andonesubpanforeachCommunicationProfi1.eFanWyspecifiedStheOgna1.document.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftReportonVMng65Q1.209t'FDS65Q1237.RVOFu1.1.informationonthevotinjtheabovetab1.e.The1.anguageusedfortheaThisdocumentwasdraftediacrdancwithISO.,1ECDi1.atww.5c.ch'membersex(describedingreaterdetai1.atA1.istofa1.1.partsoftheIEC6Symbo1.Definition柳I静appeva假9轮J碱射蜥假K口用腕图即1冽阐mIO11t1.tyUSDT1ODe1.ivery1.imetteType10networksofMik<<(sJaat<ic1.留生堀力由脚都明(M1.PaiCa"OnMthe1.inking<feviceType8Masterimpm11tatonfactor-Fhaccordance*航梯MfiG部筋*及国田皮fe½.诩PCdin驱V8s.Pan1T>vic.ch'pu那需脑Jmaindocu牺心1如仇三耀媪湍8臂修版湍密盥wncrwuAinnnhu1FAra-ration即IEC61158-2.27.2)US174-2senes,iSoftwareprocessingOmeoftheType8master(appcavonspecie!>wbWdmdeM>Men0feMiUSI(Kiustria)networks-Proftfes-Part2:AMttonaIrea1.-timeMdbusprofi1.esbasedonISO>,1ECIEEE8802-3,canbefoundontheIECwebsite.Thecom11*teehasdecdedthatthecontentsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECwebsiteUnderWebSkXeJeC.chinth©datare1.atedtothespecificdocument.Atthisdate,thedocumentwi1.1.be reconfirmed. withdrawn, rep1.acedbyarevisededition,or amende。IMPORTANT-The"co1.ourinside"1.ogoonthecoverpageofthisdocumentindicatesthatitcontainsco1.ourswhicharcconsideredtobeusefu1.forthecorrectunderstandingofitscontents.Usersshou1.dthereforeprintthisdocumentusingaco1.ourprinter.IntroductionTheIEC617842seriesprovidesadditiona1.CommunicationPtofies(CP)totheexistingCommunicationProfi1.eFami1.ies(CPF)oftheIEC61784-1senesandadditiona1.CPFswithoneormoreCPs.Theseprofi1.esmeettheindustria1.automationmarketobjectiveofidentifyingRea1.-TimeEthernet(RTE)communicationnetworksCOeXiS1.ingwithISO,'IEC,IEEE8802-3-common1.yknownasEthernetTheseRTEcommunicationnetworksuseprovisionsofISOHEey1.EEE88023fortheIOWGfcommunicationstack1.ayersandadditiona1.1.yprovidemorepredictab1.eandre1.iab1.erea1.-timedatatransferandmeansforsupportofprecisesynchronizationofautomationequipment.Morespecifica1.1.y,theseprofi1.eshe1.ptorrectystatethecomp1.ianceofRTEmmunicationnetworkswithISQ'IEC,IEEE8802-3,andtoavoidthespreadingofdivergentm1.ernetat>os.AdoptionofEmunicationbetweencontroersandevenforcommunicationwithfie1.ddevicespromotesth©useofInternettechno1.ogiesintheHe1.darea.Thisavai1.abi1.ityWOUkibeunacceptab1.eifitcausesthe1.ossoffeaturesrequiredintheft1.dareaforindustria1.mmuicationautomationnetvrtxks.suchas: retime. synchronizedactonsbetweenfie1.ddevices1.*drives, efficient,frequentexchangeofVCfysma1.1.datarecords.ThesenewRTEprofi1.escantakeadvantageoftheimprovementsofEthernetnetworksintermsoftransmissionbandwidthandnetworkspan.Anotherimp1.icitbutessentia1.requirementisthatthetypoca1.Ethernetmmunicat>onCapabi1.itHJS,asusedin(heof1.icewor1.d,arefu1.1.yretained,sothatthesoftwareinvokedremamsapp1.icab1.e.Tworkso1.utions,eachwithdifferentperformancecharacteristicsandfunctiona1.capabi1.ities,matchingthediverseapp1.icationrequirements.RTEprformancindicators,whoseva1.ueswi1.1.beprovidedwithRTEdevicesbasedoncommunicationpco<i1.sspeccedintheIEC617842series,enab1.etheusertomatch11vorkdeviceswithappfecation-dependentperformancerequirementsofanRTEnetwork.INDUSTRIA1.NETWORKS-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF61 ScopeThispartofIEC617842definesextensionsofCommunicationProfBeFami1.y6(CPF6)forRea1.-TimeEthernet(RTE).CPF6specifiesasetofRea1.-TimeEthernet(RTE)communicationprofi1.es(CPs)andre1.atednetworkcomponentsbasedontheIEC61158series(Type8andType10),SQ,EQ1EE8802-3andotherstandards.ForeachRTEcommunicationprofi1.e,thisdocumenta1.sospecifiesthere1.evantRTEperformanceindicatorsandthedependenciGSbetwesntheseRTEperformancei11dcators.NOTE1A1.1.CPsarebasedonstandardsOfdraftstandardsorinternationa1.StandardspubUedbytheIECoronStandarcfoOfIntemattona1.Standardsstattsedbyoterstadar<Jsbodes<xopenstandardsprocesses.NOTE2TheRTcommunicationpcotesuseSQ,1G1EEE88023commun>ca!nwwcxksanditsre1.ated11tKxkOOaIPonCntSandinsomecasesamendthosestandardsfoobtainRTEfeatures.NOTE3SomeCPso!CPF6arespecifiedinIEC6174-1.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheirnt11tconstitutesrequirementsofthisdocument.Fordatedreferences.Onfytheeditiondiedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.NOTEA1.1.partso!theIEC61158series,asWeUasIbeIEC61784-1seriesand!heIEC61784-2series,aremaintainedSimu1.ianeous1.y.Cfoes-referencestothesedocumentswhinthe!e*thereforere1.etiotheeditionsasdadint1.s1.istotnormativere1.erences.IEC61158(a«parts).Industria1.Commucvcationne