BS EN 61158-5-15-2012 Industrial communication networks Fieldbus specifications Application layer service definition Type 15 elements《工业通信网络 现场总线规范 应用层设备定义 15型元件》.pdf

《BS EN 61158-5-15-2012 Industrial communication networks Fieldbus specifications Application layer service definition Type 15 elements《工业通信网络 现场总线规范 应用层设备定义 15型元件》.pdf》由会员分享，可在线阅读，更多相关《BS EN 61158-5-15-2012 Industrial communication networks Fieldbus specifications Application layer service definition Type 15 elements《工业通信网络 现场总线规范 应用层设备定义 15型元件》.pdf（144页珍藏版）》请在麦多课文档分享上搜索。

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationIndustrial communication networks Fieldbus specificationsPart 5-15: Application layer service definition Type 15 elementsBS EN 61158-5-15:2012National forewordThis British Standa

2、rd is the UK implementation of EN 61158-5-15:2012. It is identical to IEC 61158-5-15:2010. It supersedes BS EN 61158-5-15:2008,which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee AMT/7, Industrial communications: process measurement and control, including

3、fieldbus.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2012Published by BS

4、I Standards Limited 2012 ISBN 978 0 580 71557 0 ICS 25.040.40; 35.100.70; 35.110Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2012.Amendments issued si

5、nce publicationDate Text affectedBRITISH STANDARDBS EN 61158-5-15:2012EUROPEAN STANDARD EN 61158-5-15 NORME EUROPENNE EUROPISCHE NORM June 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Nor

6、mung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61158-5-15:2012 E ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-5-15:2008English version Industrial communicat

7、ion networks - Fieldbus specifications - Part 5-15: Application layer service definition - Type 15 elements (IEC 61158-5-15:2010) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 5-15: Dfinition des services des couches dapplication - Elments de type 15 (CEI 61158-5-15

8、:2010) Industrielle Kommunikationsnetze - Feldbusse - Teil 5-15: Dienstfestlegungen des Application Layer (Anwendungsschicht) - Typ 15-Elemente (IEC 61158-5-15:2010) This European Standard was approved by CENELEC on 2012-03-28. CENELEC members are bound to comply with the CEN/CENELEC Internal Regula

9、tions which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC me

10、mber. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation 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 versi

11、ons. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,

12、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 61158-5-15:2012EN 61158-5-15:2012 - 2 - Foreword The text of document 65C/606/FDIS, future edition 2 of IEC 61158-5-15, prepared by SC 65C, “Industrial networks“, of IEC/TC 65, “Industrial-process measurem

13、ent, control and automation“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-5-15:2012. 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)

14、 2012-12-28 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-03-28 This document supersedes EN 61158-5-15:2008. EN 61158-5-15:2012 includes the following significant technical change with respect to EN 61158-5-15:2008: editorial corrections. A

15、ttention 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 identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61158-5-15:2010 was appro

16、ved by CENELEC as a European Standard without any modification. BS EN 61158-5-15:2012- 3 - EN 61158-5-15:2012 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively reference

17、d 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. NOTE When an international publication has been modified by common modificatio

18、ns, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC/TR 61158-1 2010 Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series CLC/TR 61158-1 2010 IEC 61158-6-15 2010 Industrial communicatio

19、n networks - Fieldbus specifications - Part 6-15: Application layer protocol specification - Type 15 elements EN 61158-6-15 2012 ISO/IEC 7498-1 - Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model - - ISO/IEC 8822 - Information technology - Open Systems In

20、terconnection - Presentation service definition - - ISO/IEC 8824-1 - Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation - - ISO/IEC 9545 - Information technology - Open Systems Interconnection - Application Layer structure - - ISO/IEC 10731 - Information t

21、echnology - Open Systems Interconnection - Basic reference model - Conventions for the definition of OSI services - - BS EN 61158-5-15:2012 2 61158-5-15 IEC:2010(E) CONTENTS INTRODUCTION.7 1 Scope.8 1.1 Overview .8 1.2 Specifications9 1.3 Conformance.9 1.4 Type overview .10 2 Normative references .1

22、0 3 Terms and definitions, abbreviations, symbols and conventions .11 3.1 Terms and definitions 11 3.2 Abbreviations and symbols19 3.3 Conventions 20 4 Concepts23 4.1 Common concepts.23 4.2 Client/server specific concepts 23 4.3 Publish/subscribe specific concepts 32 5 Data type ASE41 5.1 General .4

23、1 5.2 Formal definition of data type objects 41 5.3 FAL defined data types41 5.4 Data type ASE service specification 54 6 Client/server communication model specification54 6.1 ASEs.54 6.2 ARs.113 6.3 Summary of FAL classes.116 6.4 Permitted FAL services by AREP role116 7 Publish/subscribe communicat

24、ion model specification 118 7.1 ASEs.118 7.2 ARs.137 7.3 Summary of FAL classes.139 7.4 Permitted FAL services by AREP role and sub-role .139 Bibliography140 Figure 1 Client/server stacks24 Figure 2 Client/server communication on different buses or networks 24 Figure 3 Client/server APOs services co

25、nveyed by the FAL .25 Figure 4 Interpretation as distinct tables 26 Figure 5 Interpretation as overlapping tables .27 Figure 6 APO and real objects, non obvious possible interpretation .27 Figure 7 ASE service conveyance29 Figure 8 Client/server confirmed interaction.30 Figure 9 Client/server AR con

26、firmed service primitives (positive case).31 Figure 10 Client/server AR confirmed service primitives (negative case)31 Figure 11 Client/server unconfirmed interaction .32 BS EN 61158-5-15:201261158-5-15 IEC:2010(E) 3 Figure 12 Client/server AR unconfirmed service primitives.32 Figure 13 Publish/subs

27、cribe communications stacks 33 Figure 14 Publish/subscribe data-centric exchanges between decoupled network objects34 Figure 15 Publish/subscribe APOs services conveyed by the FAL35 Figure 16 Examples of publish/subscribe configurable behaviors via QoS.36 Figure 17 Pull model interactions .38 Figure

28、 18 Push model interactions .39 Figure 19 Publish/subscribe model interactions40 Figure 20 Status bit sequence numbering 44 Figure 21 ObjectId .48 Figure 22 Bitmap .52 Figure 23 ParameterSequence.54 Figure 24 FAL ASEs 55 Figure 25 Client/server encapsulated interface mechanism102 Figure 26 Publish/s

29、ubscribe class derivations and relationships.118 Figure 27 FAL ASEs and classes .119 Figure 28 Publish/subscribe service request composition.129 Table 1 Common client/server APOs25 Table 2 Class identification 49 Table 3 Assigned vendor IDs .50 Table 4 Bitmap “1234/12:00110” 53 Table 5 Filter servic

30、e parameters.58 Table 6 Read discretes service parameters60 Table 7 Read coils service parameters 63 Table 8 Write single coil service parameters 65 Table 9 Write multiple coils service parameters .66 Table 10 Broadcast write single coil service parameters 68 Table 11 Broadcast write multiple coils

31、service parameters69 Table 12 Read input registers service parameters71 Table 13 Read holding registers service parameters76 Table 14 Write single holding register service parameters78 Table 15 Write multiple holding registers service parameters.79 Table 16 Mask write holding register service parame

32、ters .81 Table 17 Read/write holding registers service parameters .83 Table 18 Read FIFO service parameters85 Table 19 Broadcast write single holding register service parameters86 Table 20 Broadcast write multiple holding registers service parameters .87 Table 21 Read file service parameters .94 Tab

33、le 22 Write file service parameters .98 Table 23 Device identification categories .104 Table 24 Read device ID code .105 BS EN 61158-5-15:2012 4 61158-5-15 IEC:2010(E) Table 25 Conformity level 106 Table 26 Requested vs. returned known objects 107 Table 27 Read device identification service paramete

34、rs.109 Table 28 FAL class summary.116 Table 29 Services by AREP role 117 Table 30 Issue service parameters 121 Table 31 Heartbeat service parameters122 Table 32 VAR service parameters124 Table 33 VAR service parameters126 Table 34 ACK service parameters128 Table 35 Header service parameters .131 Tab

35、le 36 INFO_DST service parameters132 Table 37 INFO_REPLY service parameters133 Table 38 INFO_SRC service parameters135 Table 39 INFO_TS service parameters 136 Table 40 PAD service parameters137 Table 41 FAL class summary.139 Table 42 Services by AREP role and sub-role139 BS EN 61158-5-15:201261158-5

36、-15 IEC:2010(E) 7 INTRODUCTION This part of IEC 61158 is one of a series produced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the “three-layer” fieldbus reference model described in IEC/TR 61158-1. The application servi

37、ce is provided by the application protocol making use of the services available from the data-link or other immediately lower layer. This standard defines the application service characteristics that fieldbus applications and/or system management may exploit. Throughout the set of fieldbus standards

38、, the term “service” refers to the abstract capability provided by one layer of the OSI Basic Reference Model to the layer immediately above. Thus, the application layer service defined in this standard is a conceptual architectural service, independent of administrative and implementation divisions

39、. BS EN 61158-5-15:2012 8 61158-5-15 IEC:2010(E) INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 5-15: Application layer service definition Type 15 elements 1 Scope 1.1 Overview In network communications, as in many fields of engineering, it is a fact that “one size does not fit all.”

40、 Engineering design is about making the right set of trade-offs, and these trade-offs must balance conflicting requirements such as simplicity, generality, ease of use, richness of features, performance, memory size and usage, scalability, determinism, and robustness. These trade-offs must be made i

41、n light of the types of information flow (e.g. periodic, one-to-many, request-reply, events), and the constraints imposed by the application and execution platforms. The Type 15 fieldbus provides two major communication mechanisms that complement each others to satisfy communication requirements in

42、the field of automation: the Client/Server and the Publish/Subscribe paradigms. They can be used concurrently on the same device. Type 15 Client/Server operates in a Client/Server relationship. Its application layer service definitions and protocol specifications are independent of the underlying la

43、yers, and have been implemented on a variety of stacks and communication media, including EIA/TIA-232, EIA/TIA-422, EIA/TIA-425, HDLC (ISO 13239), fiber, TCP/IP, Wireless LANs and Radios. Type 15 Publish/Subscribe operates in a Publish/Subscribe relationship. Its application layer service definition

44、s and protocol specifications are independent of the underlying layers and can be configured to provide reliable behavior and support determinism. The most common stack is UDP/IP. The fieldbus application layer (FAL) provides user programs with a means to access the fieldbus communication environmen

45、t. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This part of IEC 61158 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific t

46、o Type 15 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the application

47、s requesting the actions, with attendant risk to equipment, plant and possibly human life. This part of IEC 61158 defines in an abstract way the externally visible service provided by the Type 15 fieldbus application layer in terms of a) an abstract model for defining application resources (objects)

48、 capable of being manipulated by users via the use of the FAL service, b) the primitive actions and events of the service; c) the parameters associated with each primitive action and event, and the form which they take; and d) the interrelationship between these actions and events, and their valid s

49、equences. BS EN 61158-5-15:201261158-5-15 IEC:2010(E) 9 The purpose of this part of IEC 61158 is to define the services provided to a) the FAL user at the boundary between the user and the Application Layer of the Fieldbus Reference Model, and b) Systems Management at the boundary between the Application Layer and Systems Management of the Fieldbus Reference Model. This part of IE