《BS-EN-61158-4-11-2008.pdf》由会员分享,可在线阅读,更多相关《BS-EN-61158-4-11-2008.pdf(84页珍藏版)》请在三一文库上搜索。
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 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=B
2、oeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 61158-4-11:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 May 2008 BSI 2008 ISBN 978 0 580 61580
3、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 Together with all of the other sections of BS EN 61158-4, it supersedes BS EN 61158-4:2004 which is withdrawn. The UK participation in its preparation was entrusted to
4、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 include all the necessary provisions of a contract. Users
5、are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boein
6、g Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD EN 61158-4-11 NORME EUROPENNE EUROPISCHE NORM February 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation E
7、lectrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61158-4-11:2008 E ICS 35.100.20; 25.040.40 Partially
8、supersedes EN 61158-4:2004 English version Industrial communication networks - Fieldbus specifications - Part 4-11: Data-link layer protocol specification - Type 11 elements (IEC 61158-4-11:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 4-11: Spcification des p
9、rotocoles 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 Layer (Sicherungsschicht) - Typ 11-Elemente (IEC 61158-4-11:2007) This European Standard was approved by CENELEC on 200
10、8-02-01. 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 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be
11、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 other language made by translation under the responsibility of a CENELEC member into its own language and notified to the
12、Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembour
13、g, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MD
14、TNo reproduction or networking permitted without license from IHS -,-,- Foreword The text of document 65C/474/FDIS, future 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 para
15、llel 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 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,
16、for lack of market relevance; addition of new fieldbus types; partition into multiple parts numbered 4-1, 4-2, , 4-19. 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-
17、01 latest date by which the national standards conflicting with the EN have 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 m
18、ade by the holders of those rights permits a particular data-link layer protocol 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 fro
19、m their respective intellectual-property-right holders. IEC and CENELEC draw attention to the fact that it is claimed that 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 4,9
20、30,121 To Network system using token-passing bus with multiple priority levels US 5,414,813 To Direct transfer from a receive 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 syst
21、em IEC and CENELEC take 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 licences under reasonable and non- discriminatory terms and conditions with applicants throughout the world.
22、In this respect, the statement of the holders of these patent rights are registered with IEC. Information may be obtained 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 som
23、e of the elements of this standard may be the subject of patent rights other than those identified above. IEC and CENELEC 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 6
24、1158-4-11:2007 was approved by CENELEC as a European Standard without any modification. _ BS EN 61158-4-11:2008 2 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction or
25、 networking permitted without license from IHS -,-,- CONTENTS 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 Ser
26、vice convention terms and definitions.10 3.3 Terms and definitions11 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
27、 functions .20 4.6 Local parameters, variable, counters, 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
28、MAC frame.33 5.5 Order of bit transmission .37 5.6 Invalid DLPDU.37 6 DLPDU-specific structure, encoding and elements of procedure.38 6.1 General.38 6.2 Synchronization DLPDU (SYN)38 6.3 Transmission complete DLPDU (CMP) 43 6.4 In-ring request DLPDU (REQ) .44 6.5 Claim DLPDU (CLM) .45 6.6 Command (C
29、OM) DLPDU46 6.7 Cyclic data and cyclic data with transmission complete DLPDU (DT) and (DT-CMP)47 6.8 RAS DLPDU (RAS) .48 7 DLE elements of procedure 49 7.1 Overall structure49 7.2 Initialization.50 7.3 Cyclic transmission TX/RX control (CTRC) 51 7.4 Sporadic TX/RX control (STRC) 55 7.5 Access contro
30、l machine (ACM)58 7.6 Redundancy medium control (RMC) 66 7.7 Serializer and deserializer.73 BS EN 61158-4-11:2008 3 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction
31、or networking permitted without license from IHS -,-,- 7.8 DLL management protocol.73 Bibliography79 Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-addresses12 Figure 2 Basic principle of medium access control.17 Figure 3 Interaction of PhS primitives to DLE.18 Figure 4 Data-link lay
32、er internal architecture20 Figure 5 Common MAC frame format for DLPDUs.32 Figure 6 Sporadic DLPDU format33 Figure 7 Structure of FC field.34 Figure 8 Structure of SYN DLPDU.38 Figure 9 Structure of CMP DLPDU43 Figure 10 Structure of the REQ DLPDU.44 Figure 11 Structure of CLM DLPDU 45 Figure 12 Stru
33、cture of COM DLPDU46 Figure 13 Structure of DT DLPDU.47 Figure 14 Structure of RAS DLPDU.48 Figure 15 Overall structure of DLL .50 Figure 16 DLE state transition51 Figure 17 State transition diagram of CTRC.53 Figure 18 State transition diagram of STRC.56 Figure 19 State transition diagram of ACM.61
34、 Figure 20 State transition diagram of RMC sending and send arbitration .68 Figure 21 State transition diagram of RMC receiving71 Figure 22 State transition diagram of DLM .76 Table 1 Data-link layer components.19 Table 2 Mandatory DLE-variables and permissible values21 Table 3 Observable variables
35、and their value ranges .22 Table 4 F-type: DLPDU type.34 Table 5 FCS length, polynomials and constants.35 Table 6 PN -parameter: 3rd octet 39 Table 7 CW -parameters: 4th octet39 Table 8 PM parameter39 Table 9 RMSEL parameter .40 Table 10 ST-parameter: 5th octet40 Table 11 Th-parameter: 6th, 7th and
36、8th octets.40 Table 12 Tm-parameter: 9th and 10th octets 41 Table 13 Ts-parameter: 11th and 12th octets41 BS EN 61158-4-11:2008 4 Annex ZA (normative) Normative references to international publications with their corresponding European publications80 Copyright British Standards Institution Provided
37、by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction or networking permitted without license from IHS -,-,- Table 16 CLM parameter: 4th octet .45 Table 17 DT parameter: 3rd and 4th octets 47 Table 18 RAS parameter : 3r
38、d and 4th octets.48 Table 19 Primitives exchanged between DLS-user and CTRC52 Table 20 Primitives exchanged between CTRC and ACM.52 Table 21 Parameters used with primitives exchanged between DLS-user and CTRC .53 Table 22 CTRC state table.54 Table 23 CTRC functions table 55 Table 24 Primitives excha
39、nged between DLS-user and STRC55 Table 25 Primitives exchanged between STRC and ACM.56 Table 26 Parameters used with primitives exchanged between DLS-user and STRC .56 Table 27 STRC state table.57 Table 28 STRC functions table 58 Table 29 Primitives exchanged between ACM and RMC 59 Table 30 Paramete
40、rs used with primitives exchanged between ACM and RMC 59 Table 31 Primitives exchanged between ACM and CTRC.59 Table 32 Parameters used with primitives exchanged between ACM and CTRC 59 Table 33 Primitives exchanged between ACM and STRC.60 Table 34 Parameters used with primitives exchanged between A
41、CM and STRC.60 Table 35 ACM state table.62 Table 36 ACM function table66 Table 37 Primitives exchanged between ACM and RMC 67 Table 38 Primitives exchanged between RMC and derializer / deserializer.67 Table 39 Primitives exchanged between RMC and Ph-layer.67 Table 40 Parameters between RMC and ACM .
42、68 Table 41 Parameters between RMC and Ph-layer68 Table 42 State table of RMC sending.69 Table 43 State table of RMC send arbitration.70 Table 44 State table for RMC receiving71 Table 45 RMC function table73 Table 46 Primitives exchanged between DLMS-user and DLM.74 Table 47 Parameters used with pri
43、mitives exchanged between DL-user and DLM74 Table 48 Event-related state change variables.75 Table 49 DLM state table.76 Table 50 DLM function table 78 BS EN 61158-4-11:2008 5 Table 14 Tl-parameter: 13th and 14th octets 41 Table 15 LL parameters: 15th to 46th octets 42 Copyright British Standards In
44、stitution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:20:32 MDTNo reproduction or networking permitted without license from IHS -,-,- INTRODUCTION This part of IEC 61158 is one of a series produced to facilitate the interconn
45、ection 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 data-link protocol provides the data-link service by making use of the services available from the physical layer. The primary
46、 aim of this standard is to provide a set of rules for communication expressed in terms of the procedures to be carried out by peer data-link entities (DLEs) at the time of communication. These rules for communication are intended to provide a sound basis for development in order to serve a variety
47、of purposes: a) as a guide for implementors and designers; b) for use in the testing and procurement of equipment; c) as part of an agreement for the admittance of systems into the open systems environment; d) as a refinement to the understanding of time-critical communications within OSI. This standard is concerned, in particular, with the communication and interworking of sensors, effectors and other automation devices. By using this standard together with other standards positioned within the OSI or fieldbus reference models, otherwise incompatible systems may work togeth
链接地址:https://www.31doc.com/p-3743616.html