1、IEC61784-2-16Edition1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es-Part2-16:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF16Reseauxindustrie1.s-Profi1.s-Partie2-16:Profi1.sdebusdeterrainSupp1.ementairespourIesreseauxentempsree1.fondessur1.ISOIECIEEE8802-3-
2、CPF16THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11opyigandmcro1.m,WnhoSpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoft
3、herequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNatKX1.a1.Conwfxfurtherinformation.DratScfereproductionresev6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.qu
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5、hedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.chcscHyouwishtog2USyourIccdtxickOathispuWicatio11xneedIUrthMass61.auptoda1.eco11w11ttaordtoyrneeds.E1.frctroped-WwWqIeCIroPedia.orgThewo
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7、desNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6ectrofque&auxIeChnaogiegaarenes.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezvousassurorquovousposs4dez1.ditionIap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webs
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11、t*S9gvCsiescrUg8debCoFBcCnE1.Mh:4E2”HcnjruCONTENTSFOREWORD3INTRODUCTION51 Scope62 Normativereferences63 Terms.A1irwt1.ots.abbreviatedterms,acronyms,andconventions73.1 Termsanddefinitions73.2 Abbreviatedtermsandacronyms83.3 Symbo1.s83.4 Conventions94 CPF16(SERCOS)-RTEcommunicationprofi1.es94.Genera1.
12、overview942CP16(SERCOSIII)104.21 Physica1.1.ayer104.22 Data-Iink1.ayer104.23 APPfcCa竹On1.ayer104.24 Performancei11dcatorse1.ection11Bib1.iography18TabteI-CPF16symbo1.s9TaWe2-CP163D1.1.servicese1.ection10Tab4e3-CP163:D1.1.protoco1.se1.ection10TaWc4-CP16,3:A1.servicese1.ection10TaW5-CP163A1.protoco1.s
13、e1.ection11Tabte6-CP163P1.overview11Tabte7-CP163P1.dependencymatrix12TabAe8-CP16B:ConsistentsetoP1.swithaminimumcyc1.etimeo1.31.25s15TaWe9-CP16,3:ConsistentsetOfP1.swithacyc1.etimeof500HS(rea1.-timeOnIy)16Tabte10-CP16,3ConsistentsetofPfcWrthacyc1.etimeo500US(rea1.timeandnonroatime)17Tab*e11-CP16,3Co
14、nsistentseto1.PsW1.1.hnonsymmetrica1.datathroughputandacyc1.etix)of500s(rea1.timeandnoroat*ne)17ImissionINDUSTRIA1.NETWORKS-Profi1.es-Part2-16:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonIS0.1ECIEEE8802-3-CPF16FOREWORDUThe1.11ematxaE1.ectrotechnica1.C(xn11n5s0n(IECISaWMdWXJeorgarza6onforStarKjarCz
15、atmittees(IECNationa1.Commi(Iees).Theobjectc正CistoPfomO1.eifena!ionaico-operationona1.1.questionsCOnCemtngstandardizationnthee1.ec!fca1.ande1.ectronicIie(d9.TothendandinJIddnkXItootheractrviics.IECpub1.ishesInternationa1.Standards.Tt11ca1.SpocHkiartkxisTt11icaReports.PUbIiCbAvai1.aMeSpecincaUons(PAS
16、)andGudes(heeaHerreferredtoasMECPDtt1.canon().Iherprcpara1.ksCntrUStodIotochnimittocs;anyIECNationa1.COErnnIoCImCrRS1.Odin1h。subjx1.dea1.tWithmaypartiopaienthspreparakxyworkInternationa1.,goeenbetweenthetwoOcganizatbns.2)Thekxma1.(fec&onsoragreementsotEContechnica1.mattersexpress,asnear1.yaspossib1.
17、e,anIEematMGconsensusoopinionontherHva11tsubjoctssinceOOCmitteehasroprosc11tabo11fromainvestedIECNatkxia1.Comrmnees.31IECPub1.icationshavethekxmofrecommendationsforinternationa1.useandareaccpdbyIECNatonaJCommitteesinIMIsense.Witea1.1.reasonab1.eeffortsaremadetoensureIha!Ihetechnica1.oonientofIECPub1
18、cationsisaccura1.IECcannotbehe(dresposiWefortewayiWh1.Chtheyareusedorforanymisinpru6onbyanyenduser.4Inordertopfomoieinthemaximumextentpossb1.intheirna:xandrjxapubcatons.AnydvergencebetAW11anyIECPubicabonandthecorrespondingnationa1.OCregiona1.pub1.icationsha1.1.bedcartyindcawdinthe1.atter5) IECItse1
19、tdoesnotpvkJeanyattestationo1.co11kxmity.Indepeeidentcert1kcatkxbodesPfSdeconrxm1.tyassessmentservicesand.insomeareasaccesstoIECmarksofco11xnrtyIECis11o1.responsiveforanyservicescarriedoutbyideendenCertifiCationbodies.6) AJIusersshou1.densurethattheyhavethe1.atesteditionofthepub1.ication.7No*abtysh
20、a1.1.attach10IECOrnBdirectors,emp1.oyesSerVaESoragentsrdungindividua1.expertsandmemberscmitteesandIECNationa1.ComfnHieesforanypersona1.injury,propertydamageOC“hefdamageofanynatureMa1.SoeVer.whetherdirectorIndifeetortorsts(11dudng1.ega1.teesandarisingoutoftheXbiia1.hon.useOtorrc*anccupon,thisIECPvto1
21、icatkxioranyOIhorIECPuMcaDons.8)Aticnhonisdrawn1otheNormatrvcreferencesc1.cdinthispuWicatio11UsoOnhOg1.CfCrXXXIpub1.icationst$indisenaWeforthecorrectSppkcationofthispubIhQpossibi1.itythatsomeotthedementso1thisIECPUMCatIOnmaybeWesubjectofpatentrghis1.CShMnotbehe1.dresposWefori(fentifynganyxa1.1.such
22、patentrights.Attentionisdrawntothefactthattheuseofsomeoftheassociatedprotoco1.typesisrestrictedbytheirmte1.1.ectua1.poporty-6gh1.ho1.dersIna1.1.cases,theCOmnMmCEto1.imitedre1.easeofinte1.1.ectua1.-propertyrightsmadebytheho1.dersofthoserightspermitsa1.ayerprotoco1.typetobeusedwithother1.ayerpotoco4so
23、fthesame1.ye,orinO1.hertypeCombenabonSep*cit1.yauthorizedbytheirrespecttveinte1.ec1.uapropertyrightho1.ders.NOTECombinationscprmetof11陋出祜粮1麻卵1SiandardISEng1.ish.mctCycJet1.meconfiguredtorthetwrksegmentsThisdocumentwasdraftedima;OrdaneeWti)JfiQ1.QrecJwesi,eat1and1.cteSBpwOrpe!eEthernetIramejbi1.acrda
24、ncewithISO?IECDives.ranVcatrw.xhmembers-expacsu4GG-Ihdescribedingreaterdetai1.at1.sv.iec,ch.,putCDirechves.IECSupp1.ement,avai1.ab1.essmaSynchronizationaccuracyO1.Ibemasfdevice由A1.istofa1.1.partsoftheIEC61g4-2series.p版f1.懦genera1.tit1.ems(11ousaa/11vwos-Aeb三711rrTOC11?ISaiEC/IEEE83023can的OUndo1.hc1.
25、e-nfNumbero!trames-Thecommttcehasdccdcdhatthecontent：Nitt11tYESC1.auseHeaderPresenceCons1.rWhOoDatainkpco!ocdspocificationtTypo19)documerYESPcr1.ormanccinditorApp1.icab1.eConstraintsOe1.rvery1.imeYES一Numbero1.en-satonsYES一BasicnetworktopotogyYESNumberofSWxZbC$XtwocnendstationsNOSwitchesShaHno1.beuse
26、dTrogpRTEYES一Non-RTEbandwk1.YESTimesy11croza!xaccuracyNONon-tme-basedsyncronzaoaccuracyYES一RcAinciancyrocowytimeYESInIberingIoPoWy.asing1.ePefmaIonCapabi1.itHJS,asusedin(heof1.icewor1.d,arefu1.1.yretained,sothatthesoftwareinvokedremamsapp1.icab1.e.Tworkso1.utions,eachwithdifferentperformancecharacte
27、risticsandfunctiona1.capabi1.ities,matchingthediverseapp1.icationrequirements.RTEprformancindicators,whoseva1.ueswi1.1.beprovidedwithRTEdevicesbasedoncommunicationpcoesOfopenstandardsprocesses.NOTE2TheRTcommunicationPKM帕usesSQ,1G1EEE88023communca!nwwcxksanditsre1.ated11tKxkOOa1.PonCntSandinsomecasesamendthosestandardstoobtainRTEfeatur
