SIST EN 61158-4-24:2015
(Main)Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2014)
Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2014)
IEC 61158-4-24:2014 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units.
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-24: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 24-Elemente (IEC 61158-4-24:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-24: Spécification du protocole de la couche liaison de données - Éléments de type 24 (CEI 61158-4-24:2014)
L'IEC 61158-4-24:2014 spécifie les procédures pour le transfert en temps utile de données et d'informations de commande d'une entité d'utilisateur de liaison de données vers une entité d'utilisateur homologue, et parmi les entités de liaison de données formant le fournisseur de service de liaison de données distribué et la structure des DLPDU du bus de terrain utilisée pour le transfert de données et d'informations de commande par le protocole de la présente norme, et leur représentation comme unités de données d'interface physique.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-24. del: Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 24 (IEC 61158-4-24:2014)
IEC 61158-4-24:2014 določa postopke za pravočasni prenos podatkov in informacij o nadzoru od enega uporabniškega osebka podatkovne povezave do uporabniškega osebka vrstnika in med osebki podatkovne povezave, ki tvorijo ponudnika storitev porazdeljenih podatkovnih povezav, ter strukturo DLPDU-jev za procesna vodila, ki se uporabljajo za prenos podatkov in informacij o nadzoru s protokolom tega standarda, in njihovo zastopanost kot fizični vmesnik podatkovnih enot.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-24. del: Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 24 (IEC 61158-4-24:2014)Industrielle Kommunikationsnetze - Feldbusse - Teil 4-24: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 24-Elemente (IEC 61158-4-24:2014)Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-24: Spécification du protocole de la couche liaison de données - Éléments de type 24 (CEI 61158-4-24:2014)Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2014)35.110OmreževanjeNetworking35.100.20Podatkovni povezovalni slojData link layer25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 61158-4-24:2014SIST EN 61158-4-24:2015en,fr,de01-marec-2015SIST EN 61158-4-24:2015SLOVENSKI
STANDARD
SIST EN 61158-4-24:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 61158-4-24
October 2014 ICS 35.100.20; 25.040.40; 35.110
English Version
Industrial communication networks - Fieldbus specifications - Part 4-24: Data-link layer protocol specification - Type 24 elements (IEC 61158-4-24:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-24: Spécification du protocole de la couche liaison de données - Éléments de type 24 (CEI 61158-4-24:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-24: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 24-Elemente (IEC 61158-4-24:2014) This European Standard was approved by CENELEC on 2014-09-19. 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 obtained on application to the CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61158-4-24:2014 E SIST EN 61158-4-24:2015
EN 61158-4-24:2014 - 2 -
Foreword The text of document 65C/762/FDIS, future edition 1 of IEC 61158-4-24, 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 approved by CENELEC as EN 61158-4-24:2014.
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) 2015-06-19 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-09-19
Attention 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.
This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 61158-4-24:2014 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 61158-1 NOTE Harmonised as EN 61158-1 IEC 61784-1 NOTE Harmonised as EN 61784-1 IEC 61784-2 NOTE Harmonised as EN 61784-2 SIST EN 61158-4-24:2015
- 3 - EN 61158-4-24:2014
Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced 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 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 61158-2 -
Industrial communication networks - Fieldbus specifications
Part 2: Physical layer specification and service definition EN 61158-2 -
IEC 61158-3-24 2014
Industrial communication networks - Fieldbus specifications
Part 3-24: Data-link layer service definition - Type-24 elements EN 61158-3-24 2014
ISO/IEC 7498-1 -
Information technology - Open Systems Interconnection - Basic reference model: The basic model - -
ISO/IEC 7498-3 -
Information technology - Open Systems Interconnection - Basic reference model: Naming and addressing - -
ISO/IEC 8802-3 2000
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements
Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications - -
ISO/IEC 9899 -
Information technology - Programming languages - C - -
ISO/IEC 10731 -
Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services - -
ISO/IEC 13239 2002
Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures - -
ISO/IEC 19501 2005
Information technology - Open Distributed Processing - Unified Modeling Language (UML) Version 1.4.2 - -
SIST EN 61158-4-24:2015
SIST EN 61158-4-24:2015
IEC 61158-4-24 Edition 1.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks – Fieldbus specifications –
Part 4-24: Data-link layer protocol specification – Type 24 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 4-24: Spécification du protocole de la couche liaison de données –
Éléments de type 24
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XE ICS 25.040.40; 35.100.20; 35.110 PRICE CODE CODE PRIX ISBN 978-2-8322-1730-6
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. SIST EN 61158-4-24:2015
– 2 – IEC 61158-4-24:2014 © IEC 2014 CONTENTS FOREWORD . 6 INTRODUCTION . 8 1 Scope . 10 1.1 General . 10 1.2 Specifications . 10 1.3 Procedures . 10 1.4 Applicability . 11 1.5 Conformance . 11 2 Normative references . 11 3 Terms, definitions, symbols, abbreviations and conventions . 12 3.1 Reference model terms and definitions . 12 3.2 Service convention terms and definitions . 13 3.3 Common terms and definitions . 13 3.4 Symbols and abbreviations . 15 3.5 Additional type 24 symbols and abbreviations . 16 3.6 Common Conventions . 17 3.7 Additional Type 24 conventions . 18 4 Overview of DL-protocol . 19 4.1 Characteristic feature of DL-protocol . 19 4.2 DL layer component . 20 4.3 Timing sequence . 20 4.4 Service assumed from PhL . 28 4.5 Local parameters, variable, counters, timers . 29 5 DLPDU structure . 34 5.1 Overview . 34 5.2 Basic format DLPDU structure . 35 5.3 Short format DLPDU structure . 43 6 DLE element procedure . 47 6.1 Overview . 47 6.2 Cyclic transmission control sublayer . 47 6.3 Send Receive Control . 96 7 DL-management layer (DLM) . 103 7.1 Overview . 103 7.2 Primitive definitions . 103 7.3 DLM protocol machine . 104 7.4 Functions . 113 Bibliography . 115
Figure 1 – Data-link layer component . 20 Figure 2 – Timing chart of fixed-width time slot type cyclic communication . 21 Figure 3 – Timing chart of configurable time slot type cyclic communication . 23 Figure 4 – Schematic Diagram of Communication Interrupt Occurrence . 25 Figure 5 – Timing relationship between cyclic transmission and data processing . 27 Figure 6 – Timing chart example of acyclic communication . 28 SIST EN 61158-4-24:2015
IEC 61158-4-24:2014 © IEC 2014 – 3 – Figure 7 – Basic format DLPDU structure. 35 Figure 8 – Short format DLPDU structure . 43 Figure 9 – The state diagram of C1 master for fixed-width time slot . 49 Figure 10 – The state diagram of C2 master for fixed-width time slot . 55 Figure 11 – The state diagram of slave for fixed-width time slot . 59 Figure 12 – The state diagram of C1 master for configurable time slot . 62 Figure 13 – The state diagram of C2 master for configurable time slot . 70 Figure 14 – The state diagram of slave for configurable time slot . 73 Figure 15 – The state diagram of message initiator for basic format . 77 Figure 16 – The state diagram of message responder for basic format . 81 Figure 17 – The state diagram of message initiator for short format . 85 Figure 18 – The state diagram of message responder for short format . 89 Figure 19 – The state diagram of acyclic transmission protocol machine . 94 Figure 20 – Internal architecture of one-port SRC . 98 Figure 21 – Internal architecture of multi-port SRC . 98 Figure 22 – Internal architecture of serializer . 98 Figure 23 – Internal architecture of deserializer . 100 Figure 24 – State diagram of C1 master DLM . 105 Figure 25 – State diagram of Slave and C2 master DLM . 110
Table 1 – State transition descriptions . 18 Table 2 – Description of state machine elements . 18 Table 3 – Conventions used in state machines . 18 Table 4 – Characteristic features of the fieldbus data-link protocol . 19 Table 5 – List of the values of variable Cyc_sel . 29 Table 6 – List of the values of variable Tunit . 30 Table 7 – List of the values of variable PDUType . 32 Table 8 – List of the values of variable SlotType . 32 Table 9 – Transfer syntax for bit sequences . 34 Table 10 – Bit order . 35 Table 11 – Destination and Source address format . 36 Table 12 – Station address . 36 Table 13 – Extended address . 36 Table 14 – Message control field format (Information transfer format) . 36 Table 15 – Message control field format (Supervisory format) . 37 Table 16 – The list of Supervisory function bits . 37 Table 17 – Frame type and Data length format . 37 Table 18 – The list of Frame type. 38 Table 19 – Data format of Synchronous frame . 38 Table 20 – The field list of Synchronous frame. 39 Table 21 – Data format of Output data or Input data frame. 39 Table 22 – The field list of Output data or Input data frame . 39 Table 23 – Data format of Delay measurement start frame . 40 SIST EN 61158-4-24:2015
– 4 – IEC 61158-4-24:2014 © IEC 2014 Table 24 – The field list of Delay measurement start frame . 40 Table 25 – Data format of Delay measurement frame. 40 Table 26 – The field list of Delay measurement frame . 40 Table 27 – Data format of Status frame. 41 Table 28 – The field list of Status frame . 41 Table 29 – The list of the DLE status . 41 Table 30 – The list of Repeater status . 42 Table 31 – Data format of Delay measurement frame. 42 Table 32 – The field list of Cycle Information frame. 42 Table 33 – Data format of Message frae . 43 Table 34 – The field list of Message frame . 43 Table 35 – Range of Station address field. 44 Table 36 – Control field format (I/O data exchange format) . 44 Table 37 – Control field format (Message format) . 44 Table 38 – The field list of Message format . 45 Table 39 – Data format of Synchronous frame . 45 Table 40 – The field list of Sync frame . 46 Table 41 – Data format of Output data frame . 46 Table 42 – The field list of Output data frame . 46 Table 43 – Data format of Input data frame . 46 Table 44 – The field list of Input data frame . 46 Table 45 – The primitives and parameters for DLS-user interface issued by DLS-user . 47 Table 46 – The primitives and parameters for DLS-user interface issued by CTC . 47 Table 47 – The state table of C1 master for fixed-width time slot . 49 Table 48 – The state table of C2 master for fixed-width time slot . 56 Table 49 – The state table of slave for fixed-width time slot . 59 Table 50 – The state table of C1 master for configurable time slot . 62 Table 51 – The state table of C2 master for configurable time slot . 71 Table 52 – The state table of slave for configurable time slot . 73 Table 53 – The list of functions used by cyclic transmission machine . 75 Table 54 – The state table of message initiator for basic format . 77 Table 55 – The state table of message responder for basic format . 81 Table 56 – The state table of message initiator for short format . 85 Table 57 – The state table of message responder for short format . 89 Table 58 – List of functions used by the message segmentation machine . 93 Table 59 – The state table of acyclic transmission protocol machine . 94 Table 60 – The list of functions used acyclic transmission protocol machine . 95 Table 61 – Primitives and parameters exchanged between CTC and DLM . 96 Table 62 – Error event primitive and parameters . 96 Table 63 – primitives and parameters for SRC-CTC interface . 97 Table 64 – Send frame primitive and parameters . 97 Table 65 – Receive frame primitives and parameters . 97 Table 66 – Primitives and parameters exchanged between SRC and DLM . 102 SIST EN 61158-4-24:2015
IEC 61158-4-24:2014 © IEC 2014 – 5 – Table 67 – Get value primitive and parameters . 103 Table 68 – Error event primitive and parameters . 103 Table 69 – The list of primitives and parameters (DLMS-user source) . 103 Table 70 – The list of primitives and parameters (DLM source) . 104 Table 71 – State table of C1-Master DLM . 105 Table 72 – State table of Slave and C2 master DLM . 110 Table 73 – The list of the functions used by DLM protocol machine . 113
SIST EN 61158-4-24:2015
– 6 – IEC 61158-4-24:2014 © IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 4-24: Data-link layer protocol specification –
Type 24 elements
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. Attention is drawn to the fact that the use of the associated protocol type is restricted by its 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 layer protocol type to be used with other layer protocols of the same type, or in other type combinations explicitly authorized by its intellectual-property-right holders. NOTE Combinations of protocol types are specified in IEC 61784-1 and IEC 61784-2. International Standard IEC 61158-4-24 has been prepared by subcommittee 65C: Industrial networks, of IEC technical committee 65: Industrial-process measurement, control and automation.
SIST EN 61158-4-24:2015
IEC 61158-4-24:2014 © IEC 2014 – 7 – The text of this standard is based on the following documents: FDIS Report on voting 65C/762/FDIS 65C/772/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 61158 series, published under the general title Industrial communication networks – Fieldbus specifications, can be found on the IEC web site. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to the specific publication. At this date, the publication will be
• reconfirmed, • withdrawn, • replaced by a revised edition, or • amended.
SIST EN 61158-4-24:2015
– 8 – IEC 61158-4-24:2014 © IEC 2014 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 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 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 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 together in any combination. NOTE Use of some of the associated protocol types is restrict
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.