EUROPEANSTANDARDNORMEEUROPéENNEEUROP?ISCHENORM

EN61158-3-2:2014/A1

June2019

ICS25.040.40;35.100.20;35.110

EnglishVersion

Industrialcommunicationnetworks-Fieldbusspecifications-Part3-2:Data-linklayerservicedefinition-Type2elements

Réseauxdecommunicationindustriels-Spécificationsdes

busdeterrain-Partie3-2:Définitiondesservicesdela

coucheliaisondedonnées-Elémentsdetype2

IndustrielleKommunikationsnetze-Feldbusse-Teil3-2:DienstfestlegungendesDataLinkLayer

(Sicherungsschicht)-Typ2-Elemente

ThisEuropeanStandardwasapprovedbyCENELECon2014-09-17.CENELECmembersareboundtocomplywiththeCEN/CENELEC

InternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.

Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENELECmember.

ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENELECmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.

CENELECmembersarethenationalelectrotechnicalcommitteesofAustria,Belgium,Bulgaria,Croatia,Cyprus,theCzechRepublic,

Denmark,Estonia,Finland,FomerYugoslavRepublicofMacedonia,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,theNetherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,Switzerland,TurkeyandtheUnitedKingdom.

EuropeanCommitteeforElectrotechnicalStandardizationComitéEuropeendeNormalisationElectrotechnique

Europ?ischesKomiteefürElektrotechnischeNormung

CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels

◎2019CENELECllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENELECMembers.

Ref.No.EN61158-3-2:2014/A1:2019E

2

EN61158-3-2:2014/A1:2019(E)

Europeanforeword

Thetextofdocument65C/759/FDIS,futureedition2ofIEC61158-3-2,preparedbySC65C"Industrialnetworks"ofIEC/TC65"Industrial-processmeasurement,controlandautomation"wassubmittedtotheIEC-CENELECparallelvoteandapprovedbyCENELECasEN61158-3-2:2014.

Thefollowingdatesarefixed:

·latestdatebywhichthedocumenthastobeimplementedatnationallevelbypublicationofandenticalnational

standardorbyendorsement

·latestdatebywhichthenationalstandardsconflictingwiththedocumenthavetobewithdrawn

(dop)

(dow)

2015-06-17

2017-09-17

ThisdocumentsupersedesEN61158-3-2:2008.

Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CENELEC[and/orCEN]shallnotbeheldresponsibleforidentifyinganyorallsuch

patentrights.

ThisdocumenthasbeenpreparedunderamandategiventoCENELECbytheEuropeanCommissionandtheEuropeanFreeTradeAssociation.

Endorsementnotice

ThetextoftheInternationalStandardIEC61158-3-2:2014wasapprovedbyCENELECasaEuropeanStandardwithoutanymodification.

Intheofficialversion,forBibliography,thefollowingnoteshavetobeaddedforthestandardsindicated:

IEC61158-1:2014

NOTE

HarmonizedasEN61158-1:2014(notmodified).

IEC61158-2:2014

NOTE

HarmonizedasEN61158-2:2014(notmodified).

IEC61158-5-2:2014

NOTE

HarmonizedasEN61158-5-2:2014(notmodified).

IEC61158-6-2:2014

NOTE

HarmonizedasEN61158-6-21)(notmodified).

IEC61784-1:2014

NOTE

HarmonizedasEN61784-11)(notmodified).

IEC61784-2:2014

NOTE

HarmonizedasEN61784-2:2014(notmodified).

1)Tobepublished.

3

EN61158-3-2:2014/A1:2019(E)

ForewordtoamendmentA1

Thetextofdocument65C/945/FDIS,futureIEC61158-3-2/Amd1,preparedbySC65C"Industrialnetworks"ofIEC/TC65"Industrial-processmeasurement,controlandautomation"wassubmittedtotheIEC-CENELECparallelvoteandapprovedbyCENELECasEN61158-3-2:2014/A1:2019.

Thefollowingdatesarefixed:

·

latestdatebywhichthedocumenthastobeimplementedatnationallevelbypublicationofanidenticalnationalstandardorbyendorsement

latestdatebywhichthenationalstandardsconflictingwiththedocumenthavetobewithdrawn

(dop)2020-02-23

(dow)2022-05-23

Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CENELECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.

Endorsementnotice

ThetextoftheInternationalStandardIEC61158-3-2:2014/Amd1:2019wasapprovedbyCENELECasaEuropeanStandardwithoutanymodification.

ReplacetheBibliographyofEN61158-3-2:2014by:

Intheofficialversion,forBibliography,thefollowingnoteshavetobeaddedforthestandardsindicated:

IEC61158-1:2019NOTEHarmonizedasENIEC61158-1:2019(notmodified)

IEC61158-2:2014NOTEHarmonizedasEN61158-2:2014(notmodified)

IEC61158-5-2:2019NOTEHarmonizedasENIEC61158-5-2:2019(notmodified)

IEC61784-1:2019NOTEHarmonizedasENIEC61784-1:2019(notmodified)

IEC61784-2:2019NOTEHarmonizedasENIEC61784-2:2019(notmodified)

EN61158-3-2:2014/A1:2019(E)

4

AnnexZA

(normative)

NormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublications

Thefollowingdocuments,inwholeorinpart,arenormativelyreferencedinthisdocumentandareindispensableforitsapplication.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.

NOTE1WhenanInternationalPublicationhasbeenmodifiedbycommonmodifications,indicatedby(mod),therelevantEN/HDapplies.

NOTE2Up-to-dateinformationonthelatestversionsoftheEuropeanStandardsistedinthisannexisavailablehere:

www.cenelec.eu.

Publication

IEC61158-4-2

Year

2019

Title

Industrialcommunicationnetworks-Fieldbusspecifications-

Part4-2:Data-linklayerprotocolspecification-Type2elements

EN/HDYear

ENIEC61158-4-22019

ISO/IEC7498-1

Informationtechnology-OpenSystems

Interconnection-BasicReferenceModelTheBasicModel

:

SO/IEC7498-3

Informationtechnology-OpenSystems

Interconnection-BasicReferenceModelNamingandaddressing

:

SO/IEC8886

Informationtechnology-OpenSystemsInterconnection-Datalinkservicedefinition

SO/IEC10731

1994

Informationtechnology-OpenSystems

Interconnection-BasicReferenceModel-ConventionsforthedefinitionofOSI

services

—2—IEC61158-3-2:2014+AMD1:2019

◎IEC2019CONTENTS

FOREWORD 4

INTRODUCTION 6

INTRODUCTIONtotheAmendment 6

1Scope 7

1.1General 7

1.2Specification 7

1.3Conformance 7

2Normativereferences 8

3Terms,definitions,symbols,abbreviationsandconvention 8

3.1Referencemodeltermsanddefinition 8

3.2Serviceconventiontermsanddefinitions 10

3.3Commondata-linkservicetermsanddefinitions 11

3.4AdditionalType2data-linkspecificdefinition 12

3.5Commonsymbolsandabbreviation 14

3.6AdditionalType2symbolsandabbreviation 15

3.7Commonconvention 15

4Connection-modeandconnectionless-modedata-linkservice 16

4.1Overview 16

4.2Facilitiesofthedata-linkservice 20

4.3Modelofthedata-linkservice 21

4.4Sequenceofprimitives 23

4.5Connection-modedatatransfer 25

4.6Connectionless-modedatatransfer 27

4.7Queuemaintenance 30

4.8Tagfilter 32

5DL-managementservices 3

5.1Sequenceofprimitives 3

5.2Linksynchronization 34

5.3Synchronizedparameterchange 35

5.4Eventreports 37

5.5BadFCS 39

5.6Currentmoderator 39

5.7Enablemoderator 40

5.8Power-upandonline 41

5.9Listenonly 42

5.10Timedistribution 43

Bibliography 45

Figure1-RelationshipsofDLSAPs,DLSAP-addressesandgroupDL-addresses 1

Figure2-NUTstructure 17

Figure3-Mediumaccessduringscheduledtime 18

Figure4-Mediumaccessduringunscheduledtime 19

Figure5-QueuemodelforthepeerandmultipointDLS,DLSAPsandtheirDLCEPs 20

Figure6-QueuemodelofamultipointDLSbetweenasendingDLS-userandoneor

morereceivingDLS-users 2

IEC61158-3-2:2014+AMD1:2019—3—

◎IEC2019

Figure7-DLSprimitivetime-sequencediagram 24

Figure8-StatetransitiondiagramforsequencesofDLSprimitivesatoneDLSAP 25

Figure9-Sequenceofprimitivesforasuccessfulconnection-modetransfer 27

Figure10-Sequenceofprimitivesforanunsuccessfulconnection-modetransfer 27

Figure11-Sequenceofprimitivesforasuccessfulconnectionless-modetransfer 30

Figure12-Sequenceofprimitivesforanunsuccessfulconnectionless-modetransfer 30

Figure13-Sequenceofprimitivesforaqueuemaintenancereques 32

Figure14-Sequenceofprimitivesforatagfilterrequest 3

Figure15-Sequenceofprimitivesforalocallinksynchronization 35

Figure16-SequenceofprimitivesforaDLM-get/setparametersreques 37

Figure17-SequenceofprimitivesforaDLM-tMinuschangereques 37

Figure18-SequenceofprimitivesforaDLM-eventindication 39

Figure19-SequenceofprimitivesforaDLM-bad-FCSindication 39

Figure20-SequenceofprimitivesforaDLM-current-moderatorindication 40

Figure21-SequenceofprimitivesforaDLM-enable-moderatorrequest 41

Figure22-SequenceofprimitivesforaDLM-power-upindication 42

Figure23-SequenceofprimitivesforaDLM-onlinereques 42

Figure24-SequenceofprimitivesforaDLM-listen-onlyrequest 42

Table1-Summaryofconnection-modeandconnectionless-modeprimitivesand

parameters 24

Table2-DL-connection-modetransferprimitivesandparameters 26

Table3-DL-connectionless-modetransferprimitivesandparameter 28

Table4-FixedtagservicesavailabletotheDLS-user 29

Table5-DL-queuemaintenanceprimitivesandparameters 31

Table6-DL-connectionless-modetagfilterprimitivesandparameters 32

Table7-SummaryofDL-managementprimitivesandparameters 34

Table8-Linksynchronizationprimitivesandparameters 35

Table9-Synchronizedparameterchangeprimitivesandparameters 36

Table10-DLMS-configuration-data 36

Table11-Eventreportprimitivesandparameters 38

Table12-DLMSeventsbeingreported 38

Table13-BadFCSprimitivesandparameters 39

Table14-Currentmoderatorprimitivesandparameters 40

Table15-Enablemoderatorprimitivesandparameters 40

Table16-Power-upandonlineprimitivesandparameters 41

Table17-Listen-onlyprimitivesandparameters 42

Table18-DLMStimeandtimequalityparameters 43

Table19-Timedistributionsourcequality 4

IEC61158-3-2:2014+AMD1:2019一◎IEC2019

INTERNATIONALELECTROTECHNICALCOMMISSION

INDUSTRIALCOMMUNICATIONNETWORKS-

FIELDBUSSPECIFICATIONS-

Part3-2:Data-linklayerservicedefinition-

Type2elements

FOREWORD

1)TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardizationcomprising

allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectofIECistopromote

internationalco-operationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To

thisendandinadditiontootheractivities,IECpublishesInternationalStandards,TechnicalSpecifications,

TechnicalReports,PubliclyAvailableSpecifications(PAS)andGuides_(hereafterreferredtoas"IEC

Publication(s)").Theirpreparationisentrustedtotechnicalcommittees;anyIECNationalCommitteeinterested

inthesubjectdealtwithmayparticipateinthispreparatorywork.International,governmentalandnon-

governmentalorganizationsliaisingwiththeIECalsoparticipateinthispreparation.IECcollaboratesclosely

withtheInternationalOrganizationforStandardization(ISO)inaccordancewithconditionsdeterminedby

agreementbetweenthetwoorganizations.

consensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromall

2)TheformaldecisionsoragreementsofIEContechnicalmattersexpress,asnearlyaspossible,aninternational

interestedIECNationalCommittees.

3)IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNational

liaittiiitusr,eIE.hcilnloltrebaohnllerrirlfmodtosuiehaihthtehceiclsnttfrfaI

misinterpretationbyanyenduser.

transparentlytothemaximumextentpossibleintheirnationalandregionalpublications.Anydivergence

4)Inordertopromoteinternationaluniformity,IECNationalCommitteesundertaketoapplyIECPublications

betweenanyIECPublicationandthecorrespondingnationalorregionalpublicationshallbeclearlyindicatedin

thelatter.

5)IECitselfdoesnotprovideanyattestationofconformity.Independentcertificationbodiesprovideconformity

assessmentservicesand,insomeareas,accesstoIECmarksofconformity.IECisnotresponsibleforany

servicescarriedoutbyindependentcertificationbodies.

6)Allusersshouldensurethattheyhavethelatesteditionofthispublication.

membersofitstechnicalcommitteesandIECNationalCommitteesforanypersonalinjury,propertydamageor

7)NoliabilityshallattachtoIECoritsdirectors,employees,servantsoragentsincludingindividualexpertsand

otherdamageofanynaturewhatsoever,whetherdirectorindirect,orforcosts(includinglegalfees)and

expensesarisingoutofthepublication,useof,orrelianceupon,thisIECPublicationoranyotherIEC

Publications.

8)AttentionisdrawntotheNormativereferencescitedinthispublication.Useofthereferencedpublicationsisindispensableforthecorrectapplicationofthispublication.

patentrights.IECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.

9)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisIECPublicationmaybethesubjectof

Attentionisdrawntothefactthattheuseoftheassociatedprotocoltypeisrestrictedbyitsintellectual-property-rightholders.Inallcases,thecommitmenttolimitedreleaseofintellectual-property-rightsmadebytheholdersofthoserightspermitsalayerprotocoltypetobeusedwithotherlayerprotocolsofthesametype,orinothertypecombinationsexplicitlyauthorizedbyitsintellectual-property-rightholders.

NOTECombinationsofprotocoltypesarespecifiedinIEC61784-1andIEC61784-2.

InternationalStandardIEC61158-3-2hasbeenpreparedbysubcommittee65C:Industrialnetworks,ofIECtechnicalcommittee65:Industrial-processmeasurement,controlandautomation.

Thissecondeditioncancelsandreplacesthefirsteditionpublishedin2007.Thisedition

constitutesatechnicalrevision.

IEC61158-3-2:2014+AMD1:2019—5—

◎IEC2019

Themainchangeswithrespecttothepreviouseditionarelistedbelow.

·Correctionofreferencesforfixedtagusagein

.

·Updateofcorebibliographicreferences(originalsourcedocumentsfromconsortium).

●Miscellaneouseditorialcorrections.

Thetextofthisstandardisbasedonthefollowingdocuments:

FDIS

Reportonvoting

65C/759/FDIS

65C/769/RVD

Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereportonvotingindicatedintheabovetable.

ThispublicationhasbeendraftedinaccordancewithISO/IECDirectives,Part2.

AlistofallthepartsoftheIEC61158series,underthegeneraltitleIndustrialcommunicationnetworks-Fieldbusspecifications,canbefoundontheIECwebsite.

ThecommitteehasdecidedthatthecontentsofthispublicationwillremainunchangeduntilthestabilitydateindicatedontheIECwebsiteunder

http://webstore.iec.chinthedatarelated

tothespecificpublication.Atthisdate

,

the

publicationwillbe:

·reconfirmed,

·withdrawn,

·replacedbyarevisededition,or

·amended.

一IEC61158-3-2:2014+AMD1:2019

◎IEC2019

INTRODUCTION

Thisstandardisoneofaseriesproducedtofacilitatetheinterconnectionofautomationsystemcomponents.Itisrelatedtootherstandardsinthesetasdefinedbythe“three-layer”fieldbusreferencemodeldescribedinIEC61158-1.

Throughoutthesetoffieldbusstandards,theterm“service”referstotheabstractcapabilityprovidedbyonelayeroftheOSIBasicReferenceModeltothelayerimmediatelyabove.Thus,thedata-linklayerservicedefinedinthisstandardisaconceptualarchitecturalservice,independentofadministrativeandimplementationdivisions.

INTRODUCTIONtotheAmendment

Sourcedocumentsreferencedbythisstandardhavebeenupdated,thisneedstobereflectedinthecorrespondingsectionsofthedocument.

IEC61158-3-2:2014+AMD1:2019—7—

◎IEC2019

INDUSTRIALCOMMUNICATIONNETWORKS-

FIELDBUSSPECIFICATIONS-

Part3-2:Data-linklayerservicedefinition-

Type2elements

1Scope

1.1General

ThispartofIEC61158providescommonelementsforbasictime-criticalmessaging

usedtorepresentthepresenceofatime-window,withinwhichoneormorespecifiedactions

communicationsbetweendevicesinanautomationenvironment.Theterm“time-critical”is

arerequiredtobecompletedwithsomedefinedlevelofcertainty.Failuretocomplete

specifiedactionswithinthetimewindowrisksfailureoftheapplicationsrequestingthe

actions,withattendantrisktoequipment,plantandpossiblyhumanlife.

ThisstandarddefinesinanabstractwaytheexternallyvisibleserviceprovidedbytheType2fieldbusdata-linklayerintermsof:

a)theprimitiveactionsandeventsoftheservice;

b)theparametersassociatedwitheachprimitiveactionandevent,andtheformwhichtheytake;and

c)theinterrelationshipbetweentheseactionsandevents,andtheirvalidsequences.Thepurposeofthisstandardistodefinetheservicesprovidedto:

·theType2fieldbusapplicationlayerattheboundarybetweentheapplicationanddata-linklayersofthefieldbusreferencemodel;

·systemsmanagementattheboundarybetweenthedata-linklayerandsystemsmanagementofthefieldbusreferencemodel.

Type2DL-serviceprovidesbothaconnectedandaconnectionlesssubsetofthoseservicesspecifiedinISO/IEC8886.

1.2Specifications

Theprincipalobjectiveofthisstandardistospecifythecharacteristicsofconceptualdata-linklayerservicessuitablefortime-criticalcommunicationsandthussupplementtheOSIBasicReferenceModelinguidingthedevelopmentofdata-linkprotocolsfortime-criticalcommunications.Asecondaryobjectiveistoprovidemigrationpathsfrompreviously-existingindustrialcommunicationsprotocols.

ThisspecificationmaybeusedasthebasisforformalDL-Programming-Interfaces.Nevertheless,itisnotaformalprogramminginterface,andanysuchinterfacewillneedtoaddressimplementationissuesnotcoveredbythisspecification,including:

a)thesizesandoctetorderingofvariousmulti-octetserviceparameters;

b)thecorrelationofpairedrequestandconfirm,orindicationandresponse,primitives.

1.3Conformance

Thisstandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationsofdata-linkentitieswithinindustrialautomationsystems.

一IEC61158-3-2:2014+AMD1:2019

◎IEC2019

Thereisnoconformanceofequipmenttothisdata-linklayerservicedefinitionstandard.Instead,conformanceisachievedthroughimplementationofthecorrespondingdata-linkprotocolthatfulfillstheType1data-linklayerservicesdefinedinthisstandard.

2Normativereferences

Thefollowingdocuments,inwholeorinpart,arenormativelyreferencedinthisdocumentandareindispensableforitsapplication.Fordatedreferences,onlytheeditioncitedapplies.Forrundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.

NOTEAllpartsoftheIEC61158series,aswellasIEC61784-1andIEC61784-2aremaintainedsimultaneously.Cross-referencestothesedocumentswithinthetextthereforerefertotheeditionsasdatedinthislistofnormativereferences.

A7IEC61158-4-2:2019,Industrialcommunicationnetworks-Fieldbusspecifications-Part

4-2:Data-linklayerprotocolspecification-Type2elementsA

ISO/IEC7498-1,Informationtechnology-OpenSystemsInterconnection-BasicReferenceModel:TheBasicModel

ISO/IEC7498-3,Informationtechnology-OpenSystemsInterconnection-BasicReferenceModel:Namingandaddressing

ISO/IEC8886,Informationtechnology-OpenSystemsInterconnection-Datalinkservicedefinition

ISO/IEC10731:1994,Informationtechnology-OpenSystemsInterconnection-Basic

ReferenceModel-ConventionsforthedefinitionofOS/services

3Terms,definitions,symbols,abbreviationsandconventions

Forthepurposesofthisdocument,thefollowingterms,definitions,symbols,abbreviationsandconventionsapply.

3.1Referencemodeltermsanddefinitions

ThisstandardisbasedinpartontheconceptsdevelopedinISO/IEC7498-1andISO/IEC7498-3,andmakesuseofthefollowingtermsdefinedtherein:

3.1.1DL-address[ISO/IEC7498-3]

3.1.2DL-address-mapping[ISO/IEC7498-1]

3.1.3called-DL-address[ISO/IEC7498-3]

3.1.4calling-DL-address[ISO/IEC7498-3]

3.1.5centralizedmulti-end-point-connection[ISO/IEC7498-1]

3.1.6DL-connection[ISO/IEC7498-1]

3.1.7DL-connection-end-point[ISO/IEC7498-1]

3.1.8DL-connection-end-point-identifier[ISO/IEC7498-1]

3.1.9DL-connection-modetransmission[ISO/IEC7498-1]

3.1.10DL-connectionless-modetransmission[ISO/IEC7498-1]

IEC61158-3-2:2014+AMD1:2019—9—

◎IEC2019

3.1.11correspondent(N)-entities

correspondentDL-entities(N=2)

correspondentPh-entities(N=1)

3.1.12DL-duplex-transmission

3.1.13(N)-entity

Ph-entity(N=1)

DL-entity(N=2)

3.1.14DL-facility

3.1.15flowcontrol

3.1.16(N)-layer

DL-layer(N=2)

Ph-layer(N=1)

3.1.17layer-management

3.1.18DL-local-view

3.1.19DL-name

3.1.20naming-(addressing)-domain

3.1.21peer-entities

3.1.22primitivename

3.1.23DL-protocol

3.1.24DL-protocol-connection-identifier

3.1.25DL-protocol-data-unit

3.1.26DL-relay

3.1.27reset

3.1.28responding-DL-address

3.1.29routing

3.1.30segmenting

3.1.31(N)-service

DL-service(N=2)

Ph-service(N=1)

3.1.32(N)-service-access-point

Ph-service-access-point(N=1)

DL-service-access-point(N=2)

3.1.33DL-service-access-point-address

3.1.34DL-service-connection-identifier

3.1.35DL-service-data-unit

3.1.36DL-simplex-transmission

3.1.37DL-subsystem

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-3]

[ISO/IEC7498-3]

[ISO/IEC7498-3]

[ISO/IEC7498-1]

[ISO/IEC7498-3]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-3]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-3]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

[ISO/IEC7498-1]

—10—IEC61158-3-2:2014+AMD1:2019

◎IEC