EN 61158-4-1:2014
(Main)Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements
Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements
IEC 61158-4-1:2014 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 change is: Improved terms
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-1: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 1-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-1: Spécification du protocole de la couche liaison de données - Éléments de type 1
L'IEC 61158-4-1:2014 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. La modification est: l'amélioration terminologique.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-1. del: Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 1 (IEC 61158-4-1:2014)
1.1 General
Nivo podatkovnih povezav omogoča osnovne časovno kritične sporočilne komunikacije med napravami v avtomatizacijskem okolju.
Ta protokol zagotavlja storitev podatkovne povezave z uporabo storitev, ki so na voljo na fizični ravni. Odnosi med mednarodnimi standardi za storitve podatkovnih povezav procesnih vodil, protokolom podatkovnih povezav procesnih vodil, fizičnimi storitvami procesnih vodil in upravljanjem sistemov so opisani v standardu IEC 61158-1.
Ta protokol opisuje komunikacijske priložnosti za vse udeležene entitete podatkovnih povezav
a) na ciklični asinhroni način, zaporedno za vsako izmed teh entitet podatkovnih povezav, in
b) na sinhroni način, cikličen ali acikličen, glede na vnaprej določen razpored.
Navedeni protokol zagotavlja tudi način za spreminjanje nabora sodelujočih entitet podatkovnih povezav in spreminjanje nabora načrtovanih komunikacijskih priložnosti. Če je nabor načrtovanih komunikacijskih priložnosti ničeln, je razdelitev komunikacijskih priložnosti sodelujočim entitetam podatkovnih povezav povsem asinhrona. Tako je ta protokol mogoče opredeliti kot protokol, ki omogoča asinhroni dostop s sinhronim prekrivanjem.
1.2 Specifikacije
Ta standard določa
a) določa postopke za pravočasni prenos podatkov in informacij o nadzoru od ene entitete s podatkovno povezavo do entitete vrstnikov ter med entitetami s podatkovno povezavo, ki tvorijo ponudnika storitev porazdeljenih podatkovnih povezav;
b) 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.
OPOMBA V standardu IEC 61158-4-1 so bili v tabelah uporabljeni sivi kvadrati, ki so pomenili, da navedeno polje ni zasnovni del izbranega DLPDU.
1.3 Postopki
Postopki so opredeljeni kot:
a) odnosi med entitetami podatkovnih povezav vrstnikov (DLEs) prek izmenjave procesnih vodil DLPDU;
b) odnosi med ponudniki storitev podatkovnih povezav (DLS) in uporabnikom DLS v istem sistemu prek izmenjave DLS primitivov;
c) odnosi med ponudniki DLS in ponudniki storitev Ph v istem sistemu prek izmenjave primitivov storitev Ph.
1.4 Uporabnost
Ti postopki veljajo za primere komunikacije med sistemi, ki podpirajo storitve časovno kritične komunikacije v okviru ravni podatkovne povezave modelov OSI ali referenčnih modelov procesnega vodila in ki zahtevajo zmožnost medsebojnega povezovanja v okolju medsebojnega povezovanja odprtih sistemov.
Profili zagotavljajo preprost način z več atributi za povzemanje zmogljivosti izvajanja in s tem njihovo uporabnost pri različnih časovno kritičnih komunikacijskih potrebah.
1.5 Skladnost
Ta standard opisuje tudi zahteve glede skladnosti za sisteme, ki izvajajo te postopke. Ta standard ne zajema preskusov za prikaz skladnosti s takimi zahtevami.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2015
1DGRPHãþD
SIST EN 61158-4-1:2008
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-1. del:
Specifikacija protokola na ravni podatkovnih povezav - Elementi tipa 1 (IEC 61158-
4-1:2014)
Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer
protocol specification - Type 1 elements (IEC 61158-4-1:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-1: Protokollspezifikation des Data
Link Layer (Sicherungsschicht) - Typ 1-Elemente (IEC 61158-4-1:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-1:
Spécification du protocole de la couche de liaison de données - Éléments de Type 1
(CEI 61158-4-1:2014)
Ta slovenski standard je istoveten z: EN 61158-4-1:2014
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 61158-4-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 25.040.40; 35.100.20; 35.110 Supersedes EN 61158-4-1:2008
English Version
Industrial communication networks - Fieldbus specifications -
Part 4-1: Data-link layer protocol specification - Type 1 elements
(IEC 61158-4-1:2014)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 4:
bus de terrain - Partie 4-1: Spécification du protocole de la Protokollspezifikation des Data Link Layer
couche liaison de données - Éléments de type 1 (Sicherungsschicht) - Typ 1-Elemente
(CEI 61158-4-1:2014) (IEC 61158-4-1:2014)
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 61158-4-1:2014 E
Foreword
The text of document 65C/762/FDIS, future edition 2 of IEC 61158-4-1, prepared by IEC/TC 65C
"Industrial networks" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
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 61158-4-1:2008.
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.
Endorsement notice
The text of the International Standard IEC 61158-4-1:2014 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 61158-5-5:2014 NOTE Harmonised as EN 61158-5-5:2014
IEC 61158-6-5:2014 NOTE Harmonised as EN 61158-6-5:2014
IEC 61784-1 NOTE Harmonised as EN 61784-1
IEC 61784-2 NOTE Harmonised as EN 61784-2
- 3 - EN 61158-4-1 :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 61158-1 2014 Industrial communication networks - EN 61158-1 2014
Fieldbus specifications - Part 1: Overview
and guidance for the IEC 61158 and IEC
61784 series
IEC 61158-2 2014 Industrial communication networks - EN 61158-2 2014
Fieldbus specifications - Part 2: Physical
layer specification and service definition
IEC 61158-3-1 2014 Industrial communication networks - EN 61158-3-1 2014
Fieldbus specifications - Part 3-1: Data-link
layer service definition - Type 1 elements
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 8886 - Information technology - Open Systems - -
Interconnection - Data link service
definition
ISO/IEC 10038 1993 Information technology - - -
Telecommunications and information
exchange between systems - Local area
networks - Media Access Control (MAC)
bridges
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
IEC 61158-4-1 ®
Edition 2.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 4-1: Data-link layer protocol specification – Type 1 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 4-1: Spécification du protocole de la couche liaison de données –
Éléments de type 1
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XH
CODE PRIX
ICS 25.040.40; 35.100.20; 35.110 ISBN 978-2-8322-1719-1
– 2 – IEC 61158-4-1:2014 © IEC 2014
CONTENTS
FOREWORD . 9
0 INTRODUCTION . 11
0.1 General . 11
0.2 Nomenclature for references within this standard . 11
1 Scope . 12
1.1 General . 12
1.2 Specifications . 12
1.3 Procedures . 12
1.4 Applicability . 13
1.5 Conformance . 13
2 Normative references . 13
3 Terms, definitions, symbols and abbreviations . 14
3.1 Reference model terms and definitions . 14
3.2 Service convention terms and definitions . 16
3.3 Terms and definitions . 16
3.4 Symbols and abbreviations . 25
4 Overview of the DL-protocol . 29
4.1 Three-level model of the DLL . 29
4.2 Service provided by the DLL . 31
4.3 Structure and definition of DL-addresses . 38
4.4 Service assumed from the PhL . 50
4.5 Functions of the DLL . 52
4.6 Functional classes . 55
4.7 Local parameters, variables, counters, timers and queues . 56
5 General structure and encoding of PhIDUs and DLPDUs, and related elements of
procedure . 70
5.1 PhIDU structure and encoding . 70
5.2 Common DLPDU structure, encoding and elements of procedure . 70
6 DLPDU-specific structure, encoding and elements of procedure . 81
6.1 Establish connection (EC) DLPDU . 83
6.2 Disconnect connection (DC) DLPDU . 85
6.3 Reset connection (RC) DLPDU . 88
6.4 Compel acknowledgement (CA) DLPDU . 89
6.5 Compel data (CD) DLPDU . 96
6.6 Exchange data (ED) DLPDU . 103
6.7 Data (DT) DLPDU . 111
6.8 Status response (SR) DLPDU . 118
6.9 Compel time (CT) DLPDU . 121
6.10 Time distribution (TD) DLPDU . 123
6.11 Round-trip-delay query (RQ) DLPDU . 125
6.12 Round-trip-delay reply (RR) DLPDU . 127
6.13 Probe node DL-address (PN) DLPDU . 129
6.14 Probe response (PR) DLPDU . 131
6.15 Pass token (PT) DLPDU . 133
6.16 Execute sequence (ES) DLPDU . 141
6.17 Return token (RT) DLPDU . 148
IEC 61158-4-1:2014 © IEC 2014 – 3 –
6.18 Request interval (RI) DLPDU . 149
6.19 Claim LAS (CL) DLPDU . 150
6.20 Transfer LAS (TL) DLPDU . 152
6.21 Wakeup (WK) DLPDU . 155
6.22 Idle (IDLE) DLPDU . 157
6.23 Spare DLPDUs . 158
6.24 Reserved (not to be used) DLPDUs . 159
7 DLPDU-parameter structure and encoding . 160
7.1 Structure and encoding of EC-PARAMETERS . 160
7.2 Structure and encoding of DC-PARAMETERS .
...
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