BS EN 61158-3-22-2014 Industrial communication networks Fieldbus specifications Data-link layer service definition Type 22 elements《工业通讯网络 现场总线规格 数据联络层设备定义 22型元件》.pdf

1、BSI Standards PublicationIndustrial communication networks Fieldbus specificationsPart 3-22: Data-link layer service definition Type 22 elementsBS EN 61158-3-22:2014National forewordThis British Standard is the UK implementation of EN 61158-3-22:2014. It isidentical to IEC 61158-3-22:2014. It supers

2、edes BS EN 61158-3-22:2012which is withdrawn.The UK participation in its preparation was entrusted to Technical Com-mittee AMT/7, Industrial communications: process measurement andcontrol, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secre

3、tary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 79370 7ICS 25.040.40; 35.100.20; 35.240.50Compliance with a Bri

4、tish Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61158-3-22:2014EUROPEAN STANDARD N

5、ORME EUROPENNE EUROPISCHE NORM EN 61158-3-22 October 2014 ICS 25.040.40; 35.100.20; 35.110 Supersedes EN 61158-3-22:2012 English Version Industrial communication networks - Fieldbus specifications - Part 3-22: Data-link layer service definition - Type 22 elements (IEC 61158-3-22:2014) Rseaux de comm

6、unication industriels - Spcifications des bus de terrain - Partie 3-22: Dfinition des services de la couche liaison de donnes - Elments de type 22 (CEI 61158-3-22:2014) Industrielle Kommunikationsnetze - Feldbusse - Teil 3-22: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 22-Eleme

7、nte (IEC 61158-3-22:2014) This European Standard was approved by CENELEC on 2014-09-17. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date

8、lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translatio

9、n under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmar

10、k, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Com

11、mittee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CE

12、NELEC Members. Ref. No. EN 61158-3-22:2014 E BS EN 61158-3-22:2014EN 61158-3-22:2014 - 2 - Foreword The text of document 65C/759/FDIS, future edition 2 of IEC 61158-3-22, prepared by SC 65C “Industrial networks“ of IEC/TC 65 “Industrial-process measurement, control and automation“ was submitted to t

13、he IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-3-22:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-06-17 latest date by which the national s

14、tandards conflicting with the document have to be withdrawn (dow) 2017-09-17 This document supersedes EN 61158-3-22:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identif

15、ying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 61158-3-22:2014 was approved by CENELEC as a European Standard withou

16、t any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61158-4-22 NOTE Harmonized as EN 61158-4-22. IEC 61784-1 NOTE Harmonized as EN 61784-1. IEC 61784-2 NOTE Harmonized as EN 61784-2. BS EN 61158-3-22:2014- 3 - EN 61158-

17、3-22:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition

18、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest ve

19、rsions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year ISO/IEC 7498-1 - Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model - - ISO/IEC 7498-3 - Information technology - Open Systems Interc

20、onnection - Basic Reference Model: Naming and addressing - - ISO/IEC 8802-3 2000 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/

21、CD) access method and physical layer specifications - - ISO/IEC 10731 - Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services - - IEEE 802.1D 2004 IEEE Standard for local and metropolitan area networks - Media Access Control (M

22、AC) Bridges - - IETF RFC 791 - Internet Protocol - - BS EN 61158-3-22:2014 2 IEC 61158-3-22:2014 IEC 2014 CONTENTS INTRODUCTION . 6 1 Scope . 7 1.1 General . 7 1.2 Specifications 7 1.3 Conformance . 7 2 Normative references . 8 3 Terms, definitions, symbols, abbreviations and conventions . 8 3.1 Ref

23、erence model terms and definitions 8 3.2 Service convention terms and definitions . 10 3.3 Data-link service terms and definitions 11 3.4 Symbols and abbreviations 13 3.5 Common conventions 15 4 Data-link layer services and concepts . 16 4.1 Operating principle 16 4.2 Communication models . 16 4.3 T

24、opology . 18 4.4 Addressing 19 4.5 Gateway 20 4.6 Interaction models . 20 4.7 Synchronization concept . 20 5 Communication services . 21 5.1 Overview . 21 5.2 Communication management services . 23 5.3 Cyclic data channel service (CDC) 30 5.4 Message channel services (MSC) 30 5.5 Time synchronizatio

25、n 32 5.6 Media independent interface (MII) management services 34 Bibliography 36 Figure 1 RTFL device reference model 17 Figure 2 RTFN device reference model 18 Figure 3 Logical double line in a physical tree topology 18 Figure 4 Logical double line in a physical line topology 19 Figure 5 Addressin

26、g modes . 19 Figure 6 Time sequence diagram for time SYNC_START service . 21 Figure 7 Synchronized timing signals without offset . 21 Figure 8 Synchronized timing signals with offset 21 Table 1 Summary of DL-services and primitives . 22 Table 2 DL-Network verification service (NV) . 23 Table 3 DL-RT

27、FN scan network read service (RTFNSNR) 23 BS EN 61158-3-22:2014IEC 61158-3-22:2014 IEC 2014 3 Table 4 DL-RTFN connection establishment DLL service (RTFNCE) 24 Table 5 DL-RTFN connection release service (RTFNCR) . 24 Table 6 DL-RTFL control service (RTFLCTL) . 25 Table 7 DL-RTFL configuration service

28、 (RTFLCFG) . 25 Table 8 DL-Read configuration data service (RDCD) . 26 Table 9 DL-RTFL configuration service 2 (RTFLCFG2) 28 Table 10 DL-Read configuration data service 2 (RDCD2) . 29 Table 11 CDC send service (CDCS) 30 Table 12 MSC send service (MSCS) 31 Table 13 MSC send broadcast service (MSCSB)

29、31 Table 14 MSC read service (MSCR) 32 Table 15 DL-DelayMeasurement start service (DMS) . 32 Table 16 DL-DelayMeasurement read service (DMR) . 32 Table 17 DL-PCS configuration service (PCSC) . 33 Table 18 DL-Sync master configuration service (SYNC_MC) . 33 Table 19 DL-Sync start service (SYNC_START)

30、 34 Table 20 DL-Sync stop service (SYNC_STOP). 34 Table 21 DL-MII read service (MIIR) 35 Table 22 DL-MII write service (MIIW) . 35 BS EN 61158-3-22:2014 6 IEC 61158-3-22:2014 IEC 2014 INTRODUCTION This part of IEC 61158 is one of a series produced to facilitate the interconnection of automation syst

31、em components. It is related to other standards in the set as defined by the “three-layer” fieldbus reference model described in IEC 61158-1. Throughout the set of fieldbus standards, the term “service” refers to the abstract capability provided by one layer of the OSI Basic Reference Model to the l

32、ayer immediately above. Thus, the data-link layer service defined in this standard is a conceptual architectural service, independent of administrative and implementation divisions. The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance wit

33、h this document may involve the use of patents concerning Type 22 elements and possibly other types: WO-2006/069691 A1 PI Control system with a plurality of spatially distributed stations and method for transmitting data in said control system DE-10 2004 063 213 B4 PI Steuerungssystem mit einer Viel

34、zahl von rumlich verteilten Stationen sowie Verfahren zum bertragen von Daten in einem solchen Steuerungssystem EP-1 828 858 A1 PI Control system with a plurality of spatially distributed stations and method for transmitting data in said control system JP-4 848 469 B2 PI Control system with a plural

35、ity of spatially distributed stations and method for transmitting data in said control system CN-101 111 807 PI Control system with a plurality of spatially distributed stations and method for transmitting data in said control system US-8 144 718 B2 PI Control system having a plurality of spatially

36、distributed stations, and method for transmitting data in such a control system IEC takes no position concerning the evidence, validity and scope of these patent rights. The holders of these patent rights have assured IEC that they are willing to negotiate licenses either free of charge or under rea

37、sonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holders of these patent rights is registered with IEC. Information may be obtained from: PI Pilz GmbH b) the parameters associated with each primitive action and event, and

38、 the form which they take; and c) the interrelationship between these actions and events, and their valid sequences. The purpose of this standard is to define the services provided to: the Type 22 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus

39、 reference model; and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Specifications 1.2The principal objective of this standard is to specify the characteristics of conceptual data-link layer services suitable for time-critical

40、communications, and thus supplement the OSI Basic Reference Model in guiding the development of data-link protocols for time-critical communications. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. This specification may be used as th

41、e basis for formal DL-Programming-Interfaces. Nevertheless, it is not a formal programming interface, and any such interface will need to address implementation issues not covered by this specification, including: a) the sizes and octet ordering of various multi-octet service parameters; and b) the

42、correlation of paired request and confirm, or indication and response, primitives. Conformance 1.3This standard does not specify individual implementations or products, nor do they constrain the implementations of data-link entities within industrial automation systems. There is no conformance of eq

43、uipment to this data-link layer service definition standard. Instead, conformance is achieved through implementation of the corresponding data-link protocol that fulfils the Type 22 data-link layer services defined in this standard. BS EN 61158-3-22:2014 8 IEC 61158-3-22:2014 IEC 2014 2 Normative re

44、ferences The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies

45、. NOTE All parts of the IEC 61158 series, as well as IEC 61784-1 and IEC 61784-2 are maintained simultaneously. Cross-references to these documents within the text therefore refer to the editions as dated in this list of normative references. ISO/IEC 7498-1, Information technology Open Systems Inter

46、connection Basic Reference Model: The Basic Model ISO/IEC 7498-3, Information technology Open Systems Interconnection Basic Reference Model: Naming and addressing ISO/IEC 8802-3:2000, Information technology Telecommunications and information exchange between systems Local and metropolitan area netwo

47、rks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications ISO/IEC 10731, Information technology Open Systems Interconnection Basic Reference Model Conventions for the definition of OSI services IEEE 802.1D-2004,

48、 IEEE Standard for Local and metropolitan area networks Media Access Control (MAC) Bridges, available at http:/www.ieee.org IETF RFC 791, Internet protocol, available at 3 Terms, definitions, symbols, abbreviations and conventions For the purposes of this document, the following terms, definitions,

49、symbols, abbreviations and conventions apply. Reference model terms and definitions 3.1This standard is based in part on the concepts developed in ISO/IEC 7498-1 and ISO/IEC 7498-3, and makes use of the following terms defined therein: DL-address ISO/IEC 7498-3 called-DL-address ISO/IEC 7498-3 calling-DL-address ISO/IEC 7498-3 DL-connection ISO/IEC 7498-1 DL-connection-end-point ISO/IEC 7498-1 DL-connection-end-poi