EN 61158-5-7:2008
(Main)Industrial communication networks - Fieldbus specifications - Part 5-7: Application layer service definition - Type 7 elements
Industrial communication networks - Fieldbus specifications - Part 5-7: Application layer service definition - Type 7 elements
It provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a 'window between corresponding application programs.' This standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment. The term 'time-critical' is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.
Industrielle Kommunikationsnetze - Feldbusse - Teil 5-7: Dienstfestlegungen des Application Layer (Anwendungsschicht) - Typ 7-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-7: Définition des services des couches d'application - Eléments de type 7
L'IEC 61158-5-7:2007 vise à définir les services mis en place pour l'utilisateur de la FAL, à la frontière entre l'utilisateur et la couche Application du modèle de référence de bus de terrain, et la Gestion des systèmes, à la frontière entre la couche Application et la Gestion des systèmes selon le modèle de référence de bus de terrain. La présente norme spécifie la structure et les services de la couche application des bus de terrain de la CEI, en conformité avec le Modèle de référence de base de l'OSI (ISO/CEI 7498) et la Structure de la couche application de l'OSI (ISO/CEI 9545). Cette première édition et ses parties connexes de la sous-série CEI 61158-5 annulent et remplacent la CEI 61158-5:2003. Cette édition de la présente partie constitue une révision éditoriale. Cette édition de la CEI 61158-5 comporte les modifications significatives suivantes par rapport à l'édition précédente: - suppression de l'ancien bus de terrain de Type 6 à cause d'un manque d'adéquation avec le marché; - ajout de nouveaux types de bus de terrain; - partition de la partie 5 de la troisième édition en plusieurs parties numérotées 5-2, 5-3,.. La présente version bilingue (2014-12) correspond à la version anglaise monolingue publiée en 2007-12.
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 5-7. del: Definicija opravil na aplikacijskem nivoju - Elementi tipa 7 (IEC 61158-5-7:2007)
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Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2008
1DGRPHãþD
SIST EN 61158-5:2004
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 5-7. del:
Definicija opravil na aplikacijskem nivoju - Elementi tipa 7 (IEC 61158-5-7:2007)
Industrial communication networks - Fieldbus specifications - Part 5-7: Application layer
service definition - Type 7 elements
Industrielle Kommunikationsnetze - Feldbusse - Teil 5-7: Dienstfestlegungen des
Application Layer (Anwendungsschicht) - Typ 7-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-7:
Définition des services des couches d'application - Eléments de type 7
Ta slovenski standard je istoveten z: EN 61158-5-7:2008
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 61158-5-7
NORME EUROPÉENNE
March 2008
EUROPÄISCHE NORM
ICS 35.100.70; 25.040.40 Partially supersedes EN 61158-5:2004
English version
Industrial communication networks -
Fieldbus specifications -
Part 5-7: Application layer service definition -
Type 7 elements
(IEC 61158-5-7:2007)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 5-7: Définition des services Teil 5-7: Dienstfestlegungen
des couches d'application - des Application Layer
(Anwendungsschicht) -
Eléments de type 7
(CEI 61158-5-7:2007) Typ 7-Elemente
(IEC 61158-5-7:2007)
This European Standard was approved by CENELEC on 2008-02-01. 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 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 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, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 61158-5-7:2008 E
Foreword
The text of document 65C/475/FDIS, future edition 1 of IEC 61158-5-7, 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 was approved by CENELEC as EN 61158-5-7 on 2008-02-01.
This and the other parts of the EN 61158-5 series supersede EN 61158-5:2004.
With respect to EN 61158-5:2004 the following changes were made:
– deletion of Type 6 fieldbus for lack of market relevance;
– addition of new fieldbus types;
– partition into multiple parts numbered 5-2, 5-3, …, 5-20.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-11-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2011-02-01
with the EN have to be withdrawn
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 made 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 from their respective
intellectual-property-right holders.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61158-5-7:2007 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 61158-6-7 NOTE Harmonized as EN 61158-6-7:2008 (not modified).
IEC 61784-1 NOTE Harmonized as EN 61784-1:2008 (not modified).
__________
- 3 - EN 61158-5-7:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60559 - Binary floating-point arithmetic for HD 592 S1 1991
microprocessor systems
IEC /TR 61158-1 2007 Industrial communication networks - - -
Fieldbus specifications -
Part 1: Overview and guidance for the
IEC 61158 and IEC 61784 series
1) 2)
IEC 61158-3-7 - Industrial communication networks - EN 61158-3-7 2008
Fieldbus specifications -
Part 3-7: Data-link layer service definition -
Type 7 elements
1) 2)
IEC 61158-4-7 - Industrial communication networks - EN 61158-4-7 2008
Fieldbus specifications -
Part 4-7: Data-link layer protocol
specification - Type 7 elements
1) 2)
ISO/IEC 7498-1 - Information technology - Open Systems EN ISO/IEC 7498-1 1995
Interconnection - Basic Reference Model:
The Basic Model
1)
ISO/IEC 7498-3 - Information technology - Open Systems - -
Interconnection - Basic Reference Model:
Naming and addressing
1)
ISO/IEC 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition
1)
ISO/IEC 8824 - Information technology - Open Systems - -
Interconnection - Specification of Abstract
Syntax Notation One (ASN.1)
1)
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application Layer structure
1)
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic reference model -
Conventions for the definition of OSI services
1)
Undated reference.
2)
Valid edition at date of issue.
IEC 61158-5-7
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 5-7: Application layer service definition – Type 7 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XK
ICS 35.100.70; 25.040.40 ISBN 2-8318-9455-7
– 2 – 61158-5-7 © IEC:2007(E)
CONTENTS
FOREWORD.1H7
INTRODUCTION.2H9
1 Scope.3H10
1.1 Overview .4H10
1.2 Specifications.5H11
1.3 Conformance.6H11
2 Normative references .7H11
3 Terms, definitions, symbols, abbreviations and conventions .8H12
3.1 ISO/IEC 7498-1 terms .9H12
3.2 ISO/IEC 8822 terms .10H12
3.3 ISO/IEC 9545 terms .11H12
3.4 ISO/IEC 8824 terms .12H12
3.5 Fieldbus data-link layer terms.13H12
3.6 Fieldbus application layer specific definitions .14H14
3.7 Abbreviations and symbols.15H21
3.8 Conventions .16H22
4 Concepts .17H26
5 Data type ASE.18H26
5.1 Overview .19H26
5.2 Formal definition of data type objects .20H26
5.3 FAL defined data types.21H26
6 Communication model specification.22H28
6.1 Concepts.23H28
6.2 ASEs.24H45
6.3 ARs .25H215
Bibliography.26H236
Figure 1 – Organisation of the ASEs and ARs.27H29
Figure 2 – Object model of the MPS ASE.28H49
Figure 3 – Time-out evaluation net.29H61
Figure 4 – Asynchronous promptness status evaluation net .30H65
Figure 5 – Synchronous promptness status evaluation net.31H66
Figure 6 – Punctual promptness status evaluation net .32H68
Figure 7 – Asynchronous refreshment status evaluation net.33H71
Figure 8 – Synchronous refreshment status evaluation net .34H72
Figure 9 – Punctual refreshment status evaluation net .35H74
Figure 10 – A_Readloc service procedure.36H77
Figure 11 – A_Writeloc service procedure.37H79
Figure 12 – A_Update service procedure .38H81
Figure 13 – A_Readfar service procedure .39H83
Figure 14 – A_Writefar service procedure .40H85
Figure 15 – A_Sent service procedure .41H86
Figure 16 – A_Received service procedure .42H87
Figure 17 – A_Read service procedure .43H89
61158-5-7 © IEC:2007(E) – 3 –
Figure 18 – A_Read service state machine .44H90
Figure 19 – A_Write service procedure .45H91
Figure 20 – A_Write service state machine .46H92
Figure 21 – Model of a resynchronised variable .47H95
Figure 22 – Principles for resynchronisation of a produced variable .48H96
Figure 23 – Resynchronisation mechanism state machine for a produced variable.49H98
Figure 24 – Asynchronous refreshment private mechanism evaluation net .50H99
Figure 25 – Asynchronous refreshment public mechanism evaluation net .51H100
Figure 26 – Synchronous refreshment private mechanism evaluation net.52H101
Figure 27 – Synchronous refreshment public mechanism evaluation net .53H102
Figure 28 – Punctual refreshment private mechanism evaluation net .54H103
Figure 29 – Punctua
...
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