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1、BRITISH STANDARD BS EN 61158-4-13:2008 Industrial communication networks Fieldbus specifications Part 4-13: Data-link layer protocol specification Type 13 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 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 61158-4-13:2008 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 61582
3、5 National foreword This British Standard is the UK implementation of EN 61158-4-13:2008. It is identical with IEC 61158-4-13:2007. Together with all of the other sections of BS EN 61158-4, it supersedes BS EN 61158-4:2004 which is withdrawn.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 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD EN 61158-4-13 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 61158-4-13:2008 E ICS 35.100.20; 25.040.40 Partially
8、supersedes EN 61158-4:2004 English version Industrial communication networks - Fieldbus specifications - Part 4-13: Data-link layer protocol specification - Type 13 elements (IEC 61158-4-13:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 4-13: Spcification des p
9、rotocoles des couches de liaison de donnes - Elments de type 13 (CEI 61158-4-13:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 4-13: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 13-Elemente (IEC 61158-4-13:2007) 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 21:21:10 MD
14、TNo reproduction or networking permitted without license from IHS -,-,- Foreword The text of document 65C/474/FDIS, future edition 1 of IEC 61158-4-13, 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 61158-4-13 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. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61158-4-13:2007 was approved by CENELEC as a European Standard without any modification. _ BS EN 61158-4-13:2008 2 Copyright British Standards I
20、nstitution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- CONTENTS INTRODUCTION.6 1 Scope.7 1.1 General.7 1.2 Specifications7 1.3 Procedures7 1.4 Ap
21、plicability.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 Data-link service terms and definitions 11 3.4 Symbols and abbreviations16 3.5 Common conventions
22、17 3.6 Additional conventions 18 4 Overview of the DL-protocol .18 4.1 Overview.18 4.2 General description .18 4.3 Service assumed from the PhL21 4.4 DLL architecture22 4.5 Local parameters and variables.23 5 General structure and encoding of PhIDUs and DLPDU and related elements of procedure.25 5.1
23、 Overview.25 5.2 MA_PDU structure and encoding.25 5.3 Common MAC frame structure, encoding and elements of procedure 26 5.4 Invalid DLPDU.28 6 DLPDU-specific structure, encoding and elements of procedure.28 6.1 General.28 6.2 Overview.29 6.3 Start of synchronization (SoC).29 6.4 PollRequest (PReq).3
24、1 6.5 Poll response (PRes) 33 6.6 Start of asynchronous (SoA)37 6.7 Asynchronous send (ASnd) .40 7 DLE elements of procedure 44 7.1 Overall structure44 7.2 Cycle state machine (CSM) .44 7.3 Isochronous transmission TX/RX control (ITC) 64 7.4 Asynchronous transmission TX/RX control (ATC) 68 7.5 Async
25、hronous slot scheduler (ASS).72 7.6 Exception signaling (ES) .74 7.7 NMT signaling (NS) .76 7.8 DLL management protocol.77 Bibliography82 Annex ZA (normative) Normative references to international publications with their corresponding European publications 83 BS EN 61158-4-13:2008 3 Copyright Britis
26、h Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-addresses13 Fi
27、gure 2 Slot communication network management19 Figure 3 Overall flow of data frames during one cycle 19 Figure 4 Interaction of PhS primitives to DLE.21 Figure 5 Data-link layer internal architecture23 Figure 6 Type 13 fieldbus DLPDU.26 Figure 7 State transition diagram of the MNs CSM.50 Figure 8 St
28、ate transition diagram of MNs CSM at CSM_MS_NON_CYCLIC .52 Figure 9 State transition diagram of MNs CSM at CSM_MS_CYCLIC.54 Figure 10 State transition diagram of the CNs CSM .58 Figure 11 State transition diagram of CNs CSM at CSM_CS_NON_CYCLIC 59 Figure 12 State transition diagram of CNs CSM at CSM
29、_CS_CYCLIC60 Figure 13 Multiple slot assignment.65 Figure 14 State transition diagram of ITC.67 Figure 15 State transition diagram of ATC .70 Figure 16 State transition diagram of ASS .73 Figure 17 State transition diagram of ES75 Figure 18 State transition diagram of NS77 Figure 19 State transition
30、 diagram of DLM .80 Table 1 Data-link layer components .22 Table 2 MAC multicast addresses27 Table 3 Message types 27 Table 4 Node ID assignment28 Table 5 Structure of SoC DLPDU.29 Table 6 Structure of SoC-Flag30 Table 7 Structure of PReq DLPDU .32 Table 8 Structure of PReq-Flag32 Table 9 Structure
31、of PRes DLPDU .34 Table 10 Structure of PRes-Flag35 Table 11 Structure of SoA DLPDU .37 Table 12 Structure of SoA-Flag38 Table 13 Definition of the RequestedServiceID in the SoA DLPDU.39 Table 14 Structure of ASnd DLPDU .41 Table 15 Definition of the ServiceID in the ASnd DLPDU .42 Table 16 Structur
32、e of NMTRequest user data.43 Table 17 Primitives exchanged between CSM and ITC 45 Table 18 Parameters used with primitives exchanged between CSM and ITC 45 Table 19 Primitives exchanged between CSM and ATC .46 Table 20 Parameters used with primitives exchanged between CSM and ATC.46 Table 21 Primiti
33、ves exchanged between CSM and ASS .47 Table 22 Parameters used with primitives exchanged between CSM and ASS.47 BS EN 61158-4-13:2008 4 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:21:10
34、 MDTNo reproduction or networking permitted without license from IHS -,-,- Table 23 Primitives exchanged between CSM and ES .48 Table 24 Parameters used with primitives exchanged between CSM and ES .48 Table 25 Primitives exchanged between CSM and NS .48 Table 26 Parameters used with primitives exch
35、anged between CSM and NS .49 Table 27 Primitives exchanged between CSM and DLM.49 Table 28 Parameters used with primitives exchanged between CSM and DLM.49 Table 29 Transitions of the MNs CSM51 Table 30 Transitions of MNs CSM at CSM_MS_NON_CYCLIC 52 Table 31 Transitions of MNs CSM at CSM_MS_CYCLIC55
36、 Table 32 Transitions of the CNs CSM 58 Table 33 Transitions of CNs CSM at CSM_CS_NON_CYCLIC .59 Table 34 Transitions of CNs CSM at CSM_CS_CYCLIC.61 Table 35 CSM function table62 Table 36 Example of isochronous slot assignment .66 Table 37 Primitives exchanged between ITC and DLS-user .66 Table 38 P
37、arameters used with primitives exchanged between ITC and DLS-user .66 Table 39 Transitions of ITC67 Table 40 ITC function table67 Table 41 Primitives exchanged between ATC and DLS-user 68 Table 42 Parameters used with primitives exchanged between ATC and DLS-user69 Table 43 Primitives exchanged betw
38、een ATC and ES 69 Table 44 Parameters used with primitives exchanged between ATC and ES69 Table 45 Transitions of ATC 70 Table 46 ATC function table.72 Table 47 Transitions of ASS 73 Table 48 ASS function table.74 Table 49 Primitives exchanged between ES and DLS-user 74 Table 50 Parameters used with
39、 primitives exchanged between ES and DLS-user 74 Table 51 Transitions of ES.75 Table 52 Primitives exchanged between NS and DLS-user 76 Table 53 Parameters used with primitives exchanged between NS and DLS-user77 Table 54 Transitions of NS.77 Table 55 Primitives exchanged between DLM and DLS-user78
40、Table 56 Parameters used with primitives exchanged between DLM and DLS-user79 Table 57 Transitions of DLM 80 Table 58 DLM function table 81 BS EN 61158-4-13:2008 5 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for
41、 Resale, 08/14/2008 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- 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 “thr
42、ee-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 aim of this standard is to provide a set of rules for communication expressed in terms of the procedures
43、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 of purposes: a) as a guide for implementors and designers; b) for use in the testing and procurement of eq
44、uipment; 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
45、automation devices. By using this standard together with other standards positioned within the OSI or fieldbus reference models, otherwise incompatible systems may work together in any combination. BS EN 61158-4-13:2008 6 Copyright British Standards Institution Provided by IHS under license with BSI
46、 - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:21:10 MDTNo reproduction or networking permitted without license from IHS -,-,- INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 4-13: Data-link layer protocol specification Type 13 elements 1 Scope 1.1 Ge
47、neral The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities to all participating data-link entities a) in a synchronously-starting cyclic manner, according to a pre-established schedule, and b) in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities. Thus this protocol can be characterized as one which provides cyclic and acyclic access asynchronously bu