EN 61158-6-2:2014
(Main)Industrial communication networks - Fieldbus specifications - Part 6-2: Application layer protocol specification - Type 2 elements
Industrial communication networks - Fieldbus specifications - Part 6-2: Application layer protocol specification - Type 2 elements
IEC 61158-6-2:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-2, and define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 2 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are: - Updates of definition used by the Time Sync object; - Addition of "member" and object specific services in 4.1.2.1, 4.1.8, 4.1.10, 8.2; - Removal of obsolete transport classes 4 to 6 in 4.1.4.6, and 9.3.9 to 9.3.12; - Clarification of transport header formats in 4.1.4; - Update of CM and MR PDUs in 4.1.5 to 4.1.7; - Updates of Identity object PDUs in 4.1.8.2; - Updates of Assembly object PDUs in 4.1.8.4; - Updates of Time sync object PDUs in 4.1.8.6; - Updates of Parameter object PDUs in 4.1.8.7; - Updates of Connection Manager object PDUs in 4.1.8.8; - Updates of message and connection paths in 4.1.9; - Updates of object class codes in 4.1.10 and error codes in 4.1.11; - Updates of data types in 4.2.4 and 5.2.3; - Updates of the encapsulation abstract syntax in 4.3; - Updates to the DLL mapping protocol machine 2 in Clause 11.
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-2: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 2-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-2: Spécification du protocole de la couche application - Éléments de type 2
L'IEC 61158-6-2:2014 décrit le protocole mis en place pour définir la représentation filaire des primitives de service définies dans la CEI 61158-5-2 et définir le comportement visible de l'extérieur associé à leur transfert. La présente norme spécifie le protocole de la couche application de bus de terrain de Type 2, en conformité avec le modèle de référence de base OSI (ISO/CEI 7498-1) et la structure de la couche application OSI (ISO/CEI 9545). Cette troisième édition annule et remplace la deuxième édition parue en 2010. Elle constitue une révision technique. Les principales modifications par rapport à l'édition précédente sont les suivantes: - mise à jour des définitions utilisées par l'objet Time Sync; - ajout de "membre" et des services spécifiques à un objet en 4.1.2.1, 4.1.8, 4.1.10, 8.2; - suppression des classes de transport obsolètes 4 à 6 en 4.1.4.6 et de 9.3.9 à 9.3.12; - clarification des formats d'en-tête de transport en 4.1.4; - mise à jour du CM et des PDU de MR de 4.1.5 à 4.1.7; - mise à jour des PDU de l'objet Identity en 4.1.8.2; - mise à jour des PDU de l'objet Assembly en 4.1.8.4; - mise à jour des PDU de l'objet Time Sync en 4.1.8.6; - mise à jour des PDU de l'objet Parameter en 4.1.8.7; - mise à jour des PDU de l'objet Connection Manager en 4.1.8.8; - mise à jour des chemins de message et de connexion en 4.1.9; - mise à jour des codes de classe d'objet en 4.1.10 et des codes d'erreur en 4.1.11; - mise à jour des types de données en 4.2.4 et 5.2.3; - mise à jour de la syntaxe abstraite d'encapsulation en 4.3; - mise à jour du diagramme protocolaire de mapping DLL 2 à l'Article 11.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-2. del: Specifikacija protokola na aplikacijski ravni - Elementi tipa 2 (IEC 61158-6-2:2014)
1.1 General
Aplikacijski nivo procesnih vodil (FAL) omogoča uporabniškim programom dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijski nivo procesnih vodil obravnavati kot »okno med ustreznimi aplikacijami«.
Ta standard določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju in materialu, specifičnem za procesna vodila tipa 2. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja.
Ta standard opredeljuje interakcije med oddaljenimi aplikacijami in določa zunanje vidno vedenje, ki ga zagotavlja aplikacijski nivo procesnih vodil tipa 2 v smislu
a) formalne abstraktne sintakse, ki določa podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo;
b) prenosne sintakse, ki opredeljuje pravila kodiranja, ki se uporabljajo za podatkovne enote protokola aplikacijskega nivoja;
c) stroja stanja aplikacijskega konteksta, ki opredeljuje vedenje aplikacijskega opravila, vidnega med aplikacijskimi osebki, ki komunicirajo;
d) strojev stanja aplikacijskega razmerja, ki opredeljujejo komunikacijsko vedenje med aplikacijskimi osebki, ki komunicirajo.
Namen tega standarda je opredeliti protokol, ki se zagotavlja za
a) določitev žične predstavitve primitivov opravil iz standarda IEC 61158-5-2, in
b) določitev zunanje vidnega vedenja, povezanega z njihovim prenosom.
Ta standard določa protokol aplikacijskega nivoja procesnih vodil tipa 2 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498-1) in strukturo aplikacijskega nivoja OSI (ISO/IEC 9545).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2015
1DGRPHãþD
SIST EN 61158-6-2:2012
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-2. del:
Specifikacija protokola na aplikacijski ravni - Elementi tipa 2 (IEC 61158-6-2:2014)
Industrial communication networks - Fieldbus specifications - Part 6-2: Application layer
protocol specification - Type 2 elements (IEC 61158-6-2:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-2: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 2-Elemente (IEC 61158-6-2:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-2:
Spécification de protocole de couche application - Éléments de Type 2 (CEI 61158-6-
2:2014)
Ta slovenski standard je istoveten z: EN 61158-6-2:2014
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.70 Uporabniški sloj Application layer
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61158-6-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-2:2012
English Version
Industrial communication networks - Fieldbus specifications -
Part 6-2: Application layer protocol specification - Type 2
elements
(IEC 61158-6-2:2014)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 6-2:
bus de terrain - Partie 6-2: Spécification du protocole de la Protokollspezifikation des Application Layer
couche application - Éléments de type 2 (Anwendungsschicht) - Typ 2-Elemente
(CEI 61158-6-2:2014) (IEC 61158-6-2:2014)
This European Standard was approved by CENELEC on 2014-09-23. 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 61158-6-2:2014 E
Foreword
The text of document 65C/764/FDIS, future edition 3 of IEC 61158-6-2, 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 61158-6-2:2014.
The following dates are fixed:
(dop) 2015-06-23
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2017-09-23
• latest date by which the national standards conflicting with
the document have to be withdrawn
This document supersedes EN 61158-6-2:2012.
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 61158-6-2:2014 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 61131-3 NOTE Harmonized as EN 61131-3.
IEC 61784-1:2014 NOTE Harmonized as EN 61784-1:2014 (not modified).
IEC 61784-2:2014 NOTE Harmonized as EN 61784-2:2014 (not modified).
- 3 - EN 61158-6-2:2014
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 61158-3-2 2014 Industrial communication networks - EN 61158-3-2 2014
Fieldbus specifications -
Part 3-2: Data-link layer service definition -
Type 2 elements
1)
IEC 61158-4-2 2014 Industrial communication networks - EN 61158-4-2
Fieldbus specifications -
Part 4-2: Data-link layer protocol
specification - Type 2 elements
IEC 61158-5-2 2014 Industrial communication networks - EN 61158-5-2 2014
Fieldbus specifications -
Part 5-2: Application layer service
definition - Type 2 elements
IEC 61588 2009 Precision clock synchronization protocol for - -
networked measurement and control
systems
IEC 61784-3-2 - Industrial communication networks - EN 61784-3-2 -
Profiles -
Part 3-2: Functional safety fieldbuses -
Additional specifications for CPF 2
IEC 61800-7-202 - Adjustable speed electrical power drive EN 61800-7-202 -
systems -
Part 7-202: Generic interface and use of
profiles for power drive systems - Profile
type 2 specification
1) To be published.
Publication Year Title EN/HD Year
IEC 62026-3 2008 Low-voltage switchgear and controlgear - EN 62026-3 2009
Controller-device interfaces (CDIs) -
Part 3: DeviceNet
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic reference model:
The basic model
ISO/IEC 8802-3 - 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 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of
basic notation
ISO/IEC 8825-1 - Information technology - ASN.1 encoding - -
rules: Specification of Basic Encoding
Rules (BER), Canonical Encoding Rules
(CER) and Distinguished Encoding Rules
(DER)
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application layer structure
ISO/IEC 10646 - Information technology - Universal Coded - -
Character Set (UCS)
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
ISO 639-2 - Codes for the representation of names of - -
languages -
Part-2: Alpha-3 code
ISO 11898 1993 Road vehicles - Interchange of digital - -
information - Controller area network (CAN)
for high-speed communication
IEEE 802.1D 2004 IEEE Standard for local and metropolitan - -
area networks - Media Access Control
(MAC) Bridges
IEEE 802.1Q 2005 IEEE Standard for Local and Metropolitan - -
Area Networks - Virtual Bridged Local Area
Networks
IEEE 802.3 2008 IEEE Standard for 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
- 5 - EN 61158-6-2:2014
Publication Year Title EN/HD Year
IETF RFC 791 - Internet Protocol - -
IETF RFC 1035 - Domain Names - Implementation and - -
Specification
IETF RFC 1112 - Host Extensions for IP Multicasting - -
IETF RFC 1117 - Internet numbers - -
IETF RFC 1122 - Requirements for Internet Hosts - - -
Communication Layers
IETF RFC 1759 - Printer MIB - -
IETF RFC 2236 - Internet Group Management Protocol, - -
Version 2
IETF RFC 2474 - Definition of the Differentiated Services - -
Field (DS Field) in the IPv4 and IPv6
Headers
IETF RFC 2475 - An Architecture for Differentiated Services - -
IETF RFC 2597 - Assured Forwarding PHB Group - -
IETF RFC 2873 - TCP Processing of the IPv4 Precedence - -
Field
IETF RFC 3140 - Per Hop Behavior Identification Codes - -
IETF RFC 3246 - An Expedited Forwarding PHB (Per-Hop - -
Behavior)
IETF RFC 3376 - Internet Group Management Protocol, - -
Version 3
IETF RFC 4594 - Configuration Guidelines for DiffServ - -
Service Classes
IEC 61158-6-2 ®
Edition 3.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-2: Application layer protocol specification – Type 2 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-2: Spécification du protocole de la couche application – Eléments
de type 2
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XH
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-1756-6
– 2 – IEC 61158-6-2:2014 © IEC 2014
CONTENTS
FOREWORD . 12
INTRODUCTION . 14
1 Scope . 15
1.1 General . 15
1.2 Specifications . 15
1.3 Conformance . 16
2 Normative references . 16
3 Terms, definitions, symbols, abbreviations and conventions . 18
3.1 Terms and definitions from other ISO/IEC standards . 18
3.2 Terms and definitions from IEC 61158-5-2. 19
3.3 Additional terms and definitions . 19
3.4 Abbreviations and symbols . 26
3.5 Conventions . 27
4 Abstract syntax . 32
4.1 FAL PDU abstract syntax . 32
4.2 Data abstract syntax specification . 149
4.3 Encapsulation abstract syntax . 154
5 Transfer syntax . 171
5.1 Compact encoding . 171
5.2 Data type reporting . 179
6 Structure of FAL protocol state machines . 186
7 AP-Context state machine . 187
7.1 Overview . 187
7.2 Connection object state machine . 187
8 FAL service protocol machine (FSPM) . 195
8.1 General . 195
8.2 Primitive definiti
...
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