BS EN 61158-4-11-2008 工业通讯网络.现场总线规范.数据链路层协议规范.11型元件.pdf
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1、BRITISH STANDARD BS EN 61158-4-11:2008 Industrial communication networks Fieldbus specifications Part 4-11: Data-link layer protocol specification Type 11 elements ICS 25.040.40; 35.100.20 BS EN 61158-4-11:2008 This British Standard was published under the authority of the Standards Policy and Strat
2、egy Committee on 30 May 2008 BSI 2008 ISBN 978 0 580 61580 1 National foreword This British Standard is the UK implementation of EN 61158-4-11:2008. It is identical with IEC 61158-4-11:2007. Together with all of the other sections of BS EN 61158-4, it supersedes BS EN 61158-4:2004 which is withdrawn
3、. The UK participation in its preparation was entrusted to Technical Committee AMT/7, Industrial communications Process measurement and control, including Fieldbus. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to
4、 include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments EUROPEAN STANDARD EN 61158-4-11 NORME EUROPENNE EUROPI
5、SCHE 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 exploitation in any form an
6、d by any means reserved worldwide for CENELEC members. Ref. No. EN 61158-4-11:2008 E ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-4:2004 English version Industrial communication networks - Fieldbus specifications - Part 4-11: Data-link layer protocol specification - Type 11 elements (IEC 6
7、1158-4-11:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 4-11: Spcification des protocoles des couches de liaison de donnes - Elments de type 11 (CEI 61158-4-11:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 4-11: Protokollspezifikation des Data Link
8、 Layer (Sicherungsschicht) - Typ 11-Elemente (IEC 61158-4-11:2007) 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 the status of a national sta
9、ndard 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, German). A version in any ot
10、her 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, Bulgaria, Cyprus, the Czech Repu
11、blic, 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. Foreword The text of document 65C/474/FDIS, fut
12、ure edition 1 of IEC 61158-4-11, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61158-4-11 on 2008-02-01. This and the other parts of the EN 61158-4 series
13、 supersede EN 61158-4:2004. With respect to EN 61158-4:2004 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 into multiple parts numbered 4-1, 4-2, , 4-19.
14、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 have to be withdrawn (dow) 2011-02-01 NOTE Use o
15、f 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 protocol type to be used with physical layer an
16、d 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. IEC and CENELEC draw attention to the fact that it is claimed t
17、hat compliance with this standard may involve the use of patents as follows, where the xx notation indicates the holder of the patent right: Type 11 and possibly other types: US 4,930,121 To Network system using token-passing bus with multiple priority levels US 5,414,813 To Direct transfer from a r
18、eceive buffer to a host in a token-passing type network data transmission system US 6,711,131 To Data transmitting apparatus, network interface apparatus, and data transmitting system IEC and CENELEC take no position concerning the evidence, validity and scope of these patent rights. The holders of
19、these patent rights have assured IEC that they are willing to negotiate licences under reasonable and non- discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holders of these patent rights are registered with IEC. Information may be obtain
20、ed from: To Toshiba Corporation 1-1, Shibaura 1-Chome Minato-ku Tokyo 105-8001, Japan Attention: Intellectual Property Rights Section. Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights other than those identified above. IEC and CENEL
21、EC shall not be held responsible for identifying any or all such patent rights. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61158-4-11:2007 was approved by CENELEC as a European Standard without any modification. _ BS EN 61158-4-11:2008 2 CONTE
22、NTS INTRODUCTION.6 1 Scope.7 1.1 General .7 1.2 Specifications7 1.3 Procedures7 1.4 Applicability.8 1.5 Conformance.8 2 Normative references .8 3 Terms, definitions, symbols and abbreviations8 3.1 Reference model terms and definitions8 3.2 Service convention terms and definitions.10 3.3 Terms and de
23、finitions 11 3.4 Symbols and abbreviations15 4 Overview of the DL-protocol .16 4.1 General .16 4.2 Overview of the medium access control.16 4.3 Service assumed from the PhL17 4.4 DLL architecture18 4.5 Access control machine and schedule support functions .20 4.6 Local parameters, variable, counters
24、, timers .21 5 General structure and encoding of PhIDUs and DLPDU and related elements of procedure.31 5.1 Overview.31 5.2 PhIDU structure and encoding.31 5.3 Common MAC frame structure, encoding and elements of procedure 32 5.4 Elements of the MAC frame.33 5.5 Order of bit transmission .37 5.6 Inva
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- BS EN 61158-4-11-2008 工业通讯网络.现场总线规范.数据链路层协议规范.11型元件 61158 11 2008 工业 通讯 网络 现场总线 规范 数据链 协议 元件
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