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1、Industrial communication networks Fieldbus specifications Part 3-16: Data-link layer service definition Type 16 elements BS EN 61158-3-16:2008 raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards Licensed CopyChinese University of H
2、ong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI National foreword This British Standard is the UK implementation of EN 61158-3-16:2008. It is identical to IEC 61158-3-16:2007. Together with all of the other sections of BS EN 61158-3, it supersedes BS EN 61158-3:2004 which is withdrawn. The UK
3、 participation in its preparation was entrusted to Technical Committee AMT/7, Industrial communications: process measurement and control, includ- ing fieldbus. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to incl
4、ude all the necessary provisions of a contract. Users are responsible for its correct application. BSI 200 ISBN 978 0 580 61570 2 ICS 25.040.40; 35.100.20; 35.240.50 Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. Date Te
5、xt affected BRITISH STANDARDBS EN EN 61158-3-16:2008 9 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2009. Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61158-3-16
6、 NORME EUROPENNE EUROPISCHE NORM February 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of expl
7、oitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61158-3-16:2008 E ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-3:2004 and EN 61491:1998 English version Industrial communication networks - Fieldbus specifications - Part 3-16: Data-link layer service
8、 definition - Type 16 elements (IEC 61158-3-16:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 3-16: Dfinition des services des couches de liaison de donnes - Elments de type 16 (CEI 61158-3-16:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 3-16: Dien
9、stfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 16-Elemente (IEC 61158-3-16:2007) This European Standard was approved by CENELEC on 2008-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
10、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 Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French,
11、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 Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulg
12、aria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61158-3-16:20
13、08 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI EN 61158-3-16:2008 - 2 - Foreword The text of document 65C/473/FDIS, future edition 1 of IEC 61158-3-16, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and au
14、tomation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61158-3-16 on 2008-02-01. This and the other parts of the EN 61158-3 series supersede EN 61158-3:2004. Together with EN 61158-2:2008 and its companion parts for Type 16, it also partially replaces EN 61491:199
15、8 which is at present being revised (to be issued as a Technical Report). With respect to EN 61158-3:2004 the following changes were made: deletion of Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new fieldbus types; partition i
16、nto multiple parts numbered 3-1, 3-2, , 3-19. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-11-01 latest date by which the national standards conflicting with the EN ha
17、ve to be withdrawn (dow) 2011-02-01 NOTE Use of some of the associated protocol types is restricted by their intellectual-property-right holders. In all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights permits a particular data-link layer p
18、rotocol type to be used with physical layer and application layer protocols in type combinations as specified explicitly in the EN 61784 series. Use of the various protocol types in other combinations may require permission from their respective intellectual-property-right holders. Annex ZA has been
19、 added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61158-3-16:2007 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61158-2 NOTE Ha
20、rmonized as EN 61158-2:2008 (not modified). IEC 61158-4-16 NOTE Harmonized as EN 61158-4-16:2008 (not modified). IEC 61158-5-16 NOTE Harmonized as EN 61158-5-16:2008 (not modified). IEC 61158-6-16 NOTE Harmonized as EN 61158-6-16:2008 (not modified). IEC 61784-1 NOTE Harmonized as EN 61784-1:2008 (n
21、ot modified). _ BS EN 61158-3-16:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI - 3 - EN 61158-3-16:2008 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced do
22、cuments are indispensable for the application of this document. 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 modificat
23、ions, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year ISO/IEC 7498-1 -1) Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model EN ISO/IEC 7498-1 19952) ISO/IEC 7498-3 -1) Information technology - Open Systems Interconnection
24、- Basic Reference Model: Naming and addressing - - ISO/IEC 10731 -1) Information technology - Open Systems Interconnection - Basic reference model - Conventions for the definition of OSI services - - 1) Undated reference. 2) Valid edition at date of issue. BS EN 61158-3-16:2008 Licensed CopyChinese
25、University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI 2 61158-3-16 IEC:2007(E) CONTENTS 0 1H INTRODUCTION. 22H 5 2H 1 Scope. 23H 6 3H 1.1 Overview. 24H 6 4H 1.2 Specifications 25H 6 5H 1.3 Conformance. 26H 6 6H 2 Normative references . 27H 7 7H 3 Terms, definitions, symbols, abbrevia
26、tions and conventions . 28H 7 8H 3.1 Reference model terms and definitions 29H 7 9H 3.2 Service convention terms and definitions. 30H 8 10H 3.3 Data-link service terms and definitions 31H 9 11H 3.4 Symbols and abbreviations 32H 12 12H 3.5 Common conventions 33H 13 13H 4 Data-link services and concep
27、ts . 34H 14 14H 4.1 Overview. 35H 14 15H 4.2 Service channel services (SVC services). 36H 16 16H 4.3 Realtime channel setup services (RTCS services). 37H 18 17H 4.4 RTC services. 38H 20 18H 4.5 File transmission services . 39H 23 19H Bibliography 40H 25 Figure 1 Relationships of DLSAPs, DLSAP-addres
28、ses and group DL-addresses 41H 10 Table 1 Summary of DL services and primitives. 42H 16 Table 2 Read (RD). 43H 17 Table 3 Write (WR) 44H 18 Table 4 Initiate_cyclic_communication (ICC) 45H 19 Table 5 Disable_cyclic_communication (DCC) . 46H 20 Table 6 Notify_Error (NER) 47H 20 Table 7 Write_cyclic (W
29、RC) . 48H 21 Table 8 Get_Device_Status (GDS). 49H 21 Table 9 Write_Device_Status (SDS). 50H 22 Table 10 Notify_Network_Status_Change (NNSC) . 51H 23 Table 11 File download (FD) 52H 23 Table 12 File upload (FU) 53H 24 BS EN 61158-3-16:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:5
30、6, Uncontrolled Copy, (c) BSI 61158-3-16 IEC:2007(E) 5 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
31、IEC/TR 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 layer immediately above. Thus, the data-link layer service defined in this standard is a conceptual architectural service, inde
32、pendent of administrative and implementation divisions. BS EN 61158-3-16:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI 6 61158-3-16 IEC:2007(E) INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 3-16: Data-link layer service definition Ty
33、pe 16 elements 1 Scope 1.1 Overview This standard provides common elements for basic time-critical messaging communications between devices in an automation environment. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are requir
34、ed to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. This standard defines in an abstract way the externally vis
35、ible service provided by the Type 16 fieldbus data-link layer in terms of a) the primitive actions and events of the service; b) the parameters associated with each primitive action and event, and the form which they take; and c) the interrelationship between these actions and events, and their vali
36、d sequences. The purpose of this standard is to define the services provided to the Type 16 fieldbus application layer at the boundary between the application and data- link layers of the fieldbus reference model, and systems management at the boundary between the data-link layer and systems managem
37、ent of the fieldbus reference model. 1.2 Specifications The principal objective of this standard is to specify the characteristics of conceptual data-link layer services suitable for time-critical communications, and thus supplement the OSI Basic Reference Model in guiding the development of data-li
38、nk 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 the basis for formal DL-Programming-Interfaces. Nevertheless, it is not a formal programming interface, a
39、nd 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 correlation of paired request and confirm, or indication and response, primitives. 1.3 Conformance This
40、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 equipment to this data-link layer service definition standard. Instead, conformance is achieved through i
41、mplementation of the corresponding data-link protocol that fulfills the Type 16 data-link layer services defined in this standard. BS EN 61158-3-16:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI 61158-3-16 IEC:2007(E) 7 2 Normative references The foll
42、owing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 7498-1, Information technology Open Systems Inter
43、connection Basic Reference Model: The Basic Model ISO/IEC 7498-3, Information technology Open Systems Interconnection Basic Reference Model: Naming and addressing ISO/IEC 10731, Information technology Open Systems Interconnection Basic Reference Model Conventions for the definition of OSI services 3
44、 Terms, definitions, symbols, abbreviations and conventions For the purposes of this document, the following terms, definitions, symbols, abbreviations and conventions apply. 3.1 Reference model terms and definitions This standard is based in part on the concepts developed in ISO/IEC 7498-1 and ISO/
45、IEC 7498-3, and makes use of the following terms defined therein: 3.1.1 DL-address 7498-3 3.1.2 DL-address-mapping 7498-1 3.1.3 called-DL-address 7498-3 3.1.4 calling-DL-address 7498-3 3.1.5 centralized multi-end-point-connection 7498-1 3.1.6 DL-connection 7498-1 3.1.7 DL-connection-end-point 7498-1
46、 3.1.8 DL-connection-end-point-identifier 7498-1 3.1.9 DL-connection-mode transmission 7498-1 3.1.10 DL-connectionless-mode transmission 7498-1 3.1.11 correspondent (N)-entities correspondent DL-entities (N=2) correspondent Ph-entities (N=1) 7498-1 3.1.12 DL-duplex-transmission 7498-1 3.1.13 (N)-ent
47、ity DL-entity (N=2) Ph-entity (N=1) 7498-1 3.1.14 DL-facility 7498-1 3.1.15 flow control 7498-1 BS EN 61158-3-16:2008 Licensed CopyChinese University of Hong Kong, 11/04/2009 07:56, Uncontrolled Copy, (c) BSI 8 61158-3-16 IEC:2007(E) 3.1.16 (N)-layer DL-layer (N=2) Ph-layer (N=1) 7498-1 3.1.17 layer
48、-management 7498-1 3.1.18 DL-local-view 7498-3 3.1.19 DL-name 7498-3 3.1.20 naming-(addressing)-domain 7498-3 3.1.21 peer-entities 7498-1 3.1.22 primitive name 7498-3 3.1.23 DL-protocol 7498-1 3.1.24 DL-protocol-connection-identifier 7498-1 3.1.25 DL-protocol-data-unit 7498-1 3.1.26 DL-relay 7498-1
49、3.1.27 reset 7498-1 3.1.28 responding-DL-address 7498-3 3.1.29 routing 7498-1 3.1.30 segmenting 7498-1 3.1.31 (N)-service DL-service (N=2) Ph-service (N=1) 7498-1 3.1.32 (N)-service-access-point DL-service-access-point (N=2) Ph-service-access-point (N=1) 7498-1 3.1.33 DL-service-access-point-address 7498-3 3.1.34 DL-service-connection-identifier