EN 61158-4-4:2014
(Main)Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer protocol specification - Type 4 elements
Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer protocol specification - Type 4 elements
IEC 61158-4-4:2014 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. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes are: editorial improvements and editorial corrections.
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-4: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 4-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-4: Spécification du protocole de la couche liaison de données - Eléments de type 4
L'IEC 61158-4-4:2014 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. Cette deuxième édition annule et remplace la première édition, parue en 2007. Elle constitue une révision technique. Les modifications sont: des amélioration rédactionnelles et des corrections éditoriales.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-4. del: Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 4 (IEC 61158-4-4:2014)
IEC 61158-4-4:2014 določa postopke za pravočasen prenos podatkov in informacij o nadzoru od enega uporabniškega osebka podatkovne povezave do istoležnega uporabniškega osebka in med osebki podatkovne povezave, ki tvorijo ponudnika storitev porazdeljenih podatkovnih povezav, ter strukturo DLPDU 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. Ta druga izdaja razveljavlja in nadomešča prvo izdajo, objavljeno leta 2007, in predstavlja tehnično popravljeno izdajo. Glavne spremembe so: redakcijske izboljšave in popravki.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2015
1DGRPHãþD
SIST EN 61158-4-4:2008
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-4. del:
Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 4 (IEC 61158-
4-4:2014)
Industrial communication networks - Fieldbus specifications - Part 4-4: Data-link layer
protocol specification - Type 4 elements (IEC 61158-4-4:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-4: Protokollspezifikation des Data
Link Layer (Sicherungsschicht) - Typ 4-Elemente (IEC 61158-4-4:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-4:
Spécification du protocole de la couche liaison de données - Eléments de type 4 (CEI
61158-4-4:2014)
Ta slovenski standard je istoveten z: EN 61158-4-4:2014
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.20 Podatkovni povezovalni sloj Data link layer
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61158-4-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 25.040.40; 35.100.20; 35.110 Supersedes EN 61158-4-4:2008
English Version
Industrial communication networks - Fieldbus specifications -
Part 4-4: Data-link layer protocol specification - Type 4 elements
(IEC 61158-4-4:2014)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 4-4:
bus de terrain - Partie 4-4: Spécification du protocole de la Protokollspezifikation des Data Link Layer
couche liaison de données - Eléments de type 4 (Sicherungsschicht) - Typ 4-Elemente
(CEI 61158-4-4:2014) (IEC 61158-4-4:2014)
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 61158-4-4:2014 E
Foreword
The text of document 65C/762/FDIS, future edition 2 of IEC 61158-4-4, 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 EN61158-4-4:2014.
The following dates are fixed:
• latest date by which the document has (dop) 2015-06-19
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2017-09-19
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61158-4-4:2008.
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 61158-4-4:2014 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 61158-2 NOTE Harmonised as EN 61158-2
IEC 61158-3-4 NOTE Harmonised as EN 61158-3-4
IEC 61158-5-4 NOTE Harmonised as EN 61158-5-4
IEC 61158-6-4 NOTE Harmonised as EN 61158-6-4
IEC 61784-1 NOTE Harmonised as EN 61784-1
IEC 61784-2 NOTE Harmonised as EN 61784-2
- 3 - EN 61158-4-4:2014
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
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 10731 - Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
IEC 61158-4-4 ®
Edition 2.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 4-4: Data-link layer protocol specification – Type 4 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 4-4: Spécification du protocole de la couche liaison de données –
Eléments de type 4
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 25.040.40; 35.100.20; 35.110 ISBN 978-2-8322-1722-1
– 2 – IEC 61158-4-4:2014 © IEC 2014
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
1.1 General . 7
1.2 Specifications . 7
1.3 Procedures . 7
1.4 Applicability . 7
1.5 Conformance . 7
2 Normative references . 8
3 Terms, definitions, symbols and abbreviations . 8
3.1 Reference model terms and definitions . 8
3.2 Service convention terms and definitions . 10
3.3 Terms and definitions . 11
3.4 Symbols and abbreviations . 14
4 Data Link Protocol Definition . 14
4.1 Overview of the DL-protocol . 14
4.2 General structure and encoding of PhIDUs and DLPDUs, and related
elements of procedure . 26
4.3 DLPDU-specific structure, encoding and elements of procedure . 33
4.4 DL-service elements of procedure . 37
4.5 Route mechanism . 40
4.6 Link-access system . 43
4.7 Local variables, counters and queues . 44
Bibliography . 46
Figure 1 – Relationship of PhE, DLE and DLS-user . 15
Figure 2 – DLE state diagram for confirmed and unconfirmed, unacknowledged
DLPDUs . 17
Figure 3 – DLE state diagram for confirmed acknowledged DLPDUs . 18
Figure 4 – DLE state diagram for unconfirmed acknowledged DLPDUs . 19
Figure 5 – Full duplex DLE receive state diagram . 20
Figure 6 – Full duplex DLE transmit state diagram . 20
Figure 7 – Link access example . 23
Figure 8 – Simple Type 4-route format . 29
Figure 9 – Extended Type 4-route format . 29
Figure 10 – Complex Type 4-route format . 30
Figure 11 – Immediate Type 4-route format . 30
Figure 12 – IP Type 4-route format . 31
Figure 13 – Control-status format. 32
Figure 14 – Data-field-format . 32
Figure 15 – Source / destination designator . 41
Figure 16 – Simple Type 4-route generation . 41
Figure 17 – Extended Type 4-route generation . 41
Figure 18 – Complex and IP Type 4-route generation . 42
IEC 61158-4-4:2014 © IEC 2014 – 3 –
Figure 19 – Simple DL-route generation . 42
Figure 20 – Extended DL-route generation . 43
Figure 21 – Complex and IP DL-route generation . 43
Table 1 – Summary structure of DLPDUs . 33
Table 2 – Structure of confirmed DLPDUs . 34
Table 3 – Structure of unconfirmed DLPDUs . 35
Table 4 – Structure of acknowledge DLPDU . 36
Table 5 – Structure of immediate-reply DLPDU . 36
– 4 – IEC 61158-4-4:2014 © IEC 2014
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 4-4: Data-link layer protocol specification –
Type 4 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 prepa
...
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