EN 61158-6-4:2014
(Main)Industrial communication networks - Fieldbus specifications - Part 6-4: Application layer protocol specification - Type 4 elements
Industrial communication networks - Fieldbus specifications - Part 6-4: Application layer protocol specification - Type 4 elements
IEC 61158-6-4-:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-4, and define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 4 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 secod edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes are: editorial improvements and corrections.
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-4: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 4-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-4: Spécification du protocole de la couche application - Eléments de type 4
L'IEC 61158-6-4:2014 décrit le protocole mis en place pour définir la représentation filaire des primitives de service définies dans la CEI 61158-5-4 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 4, 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 deuxième édition annule et remplace la première édition parue en 2007. Elle constitue une révision technique. Les principales modifications sont: améliorations éditoriales et corrections éditoriales.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-4. del: Specifikacija protokola na aplikacijski ravni - Elementi tipa 4 (IEC 61158-6-4:2014)
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 material, specifičen za procesna vodila tipa 3. 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 na abstrakten način določa na zunaj vidno opravilo, ki ga zagotavlja aplikacijski nivo procesnih vodil tipa 3 v smislu
a) abstraktne sintakse, ki določa podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo,
a) prenosne sintakse, ki določa podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo,
c) stroja stanja aplikacijskega konteksta, ki opredeljuje vedenje aplikacijskega opravila, vidnega med aplikacijskimi osebki, ki komunicirajo, in
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 61158-5-3 in
b) določitev zunanje vidnega vedenja, povezanega z njihovim prenosom.
Ta standard določa protokol aplikacijskega nivoja procesnih vodil tipa 3 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498-1) in strukturo aplikacijskega nivoja OSI (ISO/IEC 9545). Opravila in protokole aplikacijskega nivoja procesnih vodil zagotavljajo aplikacijski osebki (AE) aplikacijskega nivoja procesnih vodil znotraj aplikacijskih procesov. Aplikacijski osebek aplikacijskega nivoja procesnih vodil sestavljata sklop objektno usmerjenih aplikacijskih opravilnih elementov (ASE) in osebek za upravljanje nivojev (LME), ki upravlja aplikacijski osebek. Aplikacijski opravilni elementi zagotavljajo komunikacijska opravila, ki delujejo na sklopu povezanih razredov objektov aplikacijskega procesa (APO). Med aplikacijske opravilne elemente aplikacijskega nivoja procesnih vodil spada aplikacijski opravilni element za upravljanje, ki zagotavlja skupen
sklop opravil za upravljanje primerkov razredov aplikacijskega nivoja procesnih vodil. Čeprav ta opravila določajo način izdajanja in dostavljanja zahtev in odzivov z vidika aplikacij, ne zajemajo specifikacije v zvezi s tem, kako naj se nanje odzovejo aplikacije, ki te zahteve in odzive oddajajo. To pomeni, da vedenjski vidiki aplikacij niso določeni; določena je samo definicija, katere zahteve in odzive lahko pošiljajo/prejemajo. Tako se uporabnikom aplikacijskega nivoja procesnih vodil omogoči večja prilagodljivost pri standardizaciji takega vedenja objektov. Poleg teh opravil so v tem standardu opredeljena tudi nekatera podporna opravila, da se omogoči dostop do aplikacijskega nivoja procesnih vodil za nadzorovanje nekaterih vidikov njegovega delovanja.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2015
1DGRPHãþD
SIST EN 61158-6-4:2008
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-4. del:
Specifikacija protokola na aplikacijski ravni - Elementi tipa 4 (IEC 61158-6-4:2014)
Industrial communication networks - Fieldbus specifications - Part 6-4: Application layer
protocol specification - Type 4 elements (IEC 61158-6-4:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-4: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 4-Elemente (IEC 61158-6-4:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-4:
Spécification du protocole de la couche application - Eléments de type 4 (CEI 61158-6-
4:2014)
Ta slovenski standard je istoveten z: EN 61158-6-4:2014
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 61158-6-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-4:2008
English Version
Industrial communication networks - Fieldbus specifications -
Part 6-4: Application layer protocol specification - Type 4
elements
(IEC 61158-6-4:2014)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 6-4:
bus de terrain - Partie 6-4: Spécification du protocole de la Protokollspezifikation des Application Layer
couche application - Eléments de type 4 (Anwendungsschicht) - Typ 4-Elemente
(CEI 61158-6-4:2014) (IEC 61158-6-4:2014)
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 61158-6-4:2014 E
Foreword
The text of document 65C/764/FDIS, future edition 2 of IEC 61158-6-4, 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 EN 61158-6-4:2014.
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 61158-6-4:2008.
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 61158-6-4:2014 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 Harmonized as EN 61158-1.
IEC 61158-4-4 NOTE Harmonized as EN 61158-4-4.
IEC 61784-1 NOTE Harmonized as EN 61784-1.
IEC 61784-2 NOTE Harmonized as EN 61784-2.
- 3 - EN 61158-6-4:2014
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
IEC 61158-3-4 - Industrial communication networks - EN 61158-3-4 -
Fieldbus specifications -
Part 3-4: Data-link layer service definition -
Type 4 elements
IEC 61158-5-4 - Industrial communication networks - EN 61158-5-4 -
Fieldbus specifications -
Part 5-4: Application layer service
definition - Type 4 elements
1) 2)
IEC 61158-6 2003 Digital data communications for EN 61158-6 2004
measurement and control - Fieldbus for
use in industrial control systems -
Part 6: Application layer protocol
specification
IEC 61158-6 series Industrial communication networks - EN 61158-6 series
Fieldbus specifications -
Part 6: Application layer protocol
specification
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic Reference Model:
The Basic Model
ISO/IEC 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition
ISO/IEC 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of
basic notation
1) Superseded by the IEC 61158-6 series.
2) Superseded by the EN 61158-6 series (IEC 61158-6 series).
Publication Year Title EN/HD Year
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application Layer
structure
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
IEC 61158-6-4 ®
Edition 2.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-4: Application layer protocol specification – Type 4 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-4: Spécification du protocole de la couche application – Eléments
de type 4
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX W
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-1758-0
– 2 – IEC 61158-6-4:2014 © IEC 2014
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
1.1 General . 8
1.2 Specifications . 8
1.3 Conformance . 9
2 Normative references . 9
3 Terms, definitions, symbols, abbreviations and conventions . 9
3.1 Referenced terms and definitions . 9
3.2 Abbreviations and symbols . 11
3.3 Conventions . 11
4 FAL syntax description . 13
4.1 FAL-AR PDU abstract syntax . 13
4.2 Data types . 15
5 Transfer syntaxes . 15
5.1 APDU encoding . 15
5.2 Variable object encoding and packing . 19
5.3 Error codes . 22
6 FAL protocol state machines . 22
7 AP-context state machine . 23
8 FAL service protocol machine (FSPM) . 24
8.1 Primitives exchanged between FAL User and FSPM . 24
8.2 FSPM states . 24
9 Application relationship protocol machine (ARPM) . 29
9.1 Primitives exchanged between ARPM and FSPM . 29
9.2 ARPM States . 30
10 DLL mapping protocol machine (DMPM) . 32
10.1 Data-link Layer service selection . 32
10.2 Primitives exchanged between ARPM and DLPM . 32
10.3 Primitives exchanged between DLPM and data-link layer . 32
10.4 DLPM states . 33
11 Protocol options . 35
Bibliography . 36
IEC 61158-6-4:2014 © IEC 2014 – 3 –
Figure 1 – State transition diagram . 12
Figure 2 – APDU header structure . 15
Figure 3 – Instruction subfield of ControlStatus . 16
Figure 4 – Errorcode subfield of ControlStatus . 16
Figure 5 – Remaining subfields of ControlStatus . 17
Figure 6 – DataFieldFormat encoding . 17
Figure 7 – Structure of request APDU body . 17
Figure 8 – Structure of response APDU body . 18
Figure 9 – Variable identifier . 18
Figure 10 – Code subfield of variable identifier . 18
Figure 11 – Summary of FAL architecture . 23
Figure 12 – FSPM proxy object state machine . 25
Figure 13 – FSPM real object state machine . 28
Figure 14 – ARPM state machine . 30
Figure 15 – DLPM state machine . 33
Table 1 – State machine description elements . 12
Table 2 – APDU header .
...
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