EN 61158-3-22:2012
(Main)Industrial communication networks - Fieldbus specifications - Part 3-22: Data-link layer service definition - Type 22 elements
Industrial communication networks - Fieldbus specifications - Part 3-22: Data-link layer service definition - Type 22 elements
2012-03-22 - Publication editing allocated to cpalagi@cencenelec.eu * Project handled under parallel procedures as FprEN 61158-300 and split into 5 parts to be published as EN 61158-3-12, 14, 19, 21 and 22. * Superseded by EN 61158-3-22:2014
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-22: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 22-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-22: Définition des services de couche liaison de données - Eléments de type 22
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-22. del: Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 22 (IEC 61158-3-22:2010)
Ta del standarda IEC 61158 določa skupne elemente za osnovne časovno kritične sporočilne komunikacije med napravami v avtomatizacijskem okolju. Izraz »časovno kritičen« se uporablja za predstavljanje prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več določenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja določenih 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 zunanje vidno opravilo, ki ga zagotavlja nivo podatkovnih povezav procesnih vodil tipa 22 v zvezi z a) primitivnimi dejanji in dogodki opravila; b) parametri, povezanimi z vsakim primitivnim dejanjem in dogodkom, in obliko, ki jo prevzamejo; ter c) medsebojno povezavo med temi dejanji in dogodki ter njihovimi veljavnimi zaporedji. Namen tega standarda je določiti opravila, ki se zagotavljajo za: – aplikacijski nivo procesnih vodil tipa 22 na meji med aplikacijskim nivojem in nivojem podatkovnih povezav referenčnega modela procesnih vodil; – vodenje sistemov na meji med nivojem podatkovnih povezav in vodenje sistemov referenčnega modela procesnih vodil. Specifikacije. Glavni cilj tega standarda je določiti značilnosti konceptualnih opravil nivoja podatkovnih povezav, primernih za časovno kritične komunikacije, ter tako dopolniti osnovni referenčni model OSI pri usmerjanju razvoja protokolov časovnih povezav za časovno kritične komunikacije. Drugotni cilj je zagotoviti načrte prehoda iz predhodno obstoječih industrijskih komunikacijskih protokolov. Ta specifikacija se lahko uporablja kot podlaga za formalne programske vmesnike podatkovne povezave. Vseeno ne gre za formalni programski vmesnik in vsak tak vmesnik mora obravnavati izvedbena vprašanja, ki jih ta specifikacija ne zajema, vključno z: a) velikostmi in oktetnim naročanjem različnih večoktetnih parametrov opravil; in b) korelacijo parnih primitivov za zahtevo in potrjevanje ali navedbo in odziv.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-22. del: Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 22 (IEC 61158-3-22:2010)Industrielle Kommunikationsnetze - Feldbusse - Teil 3-22: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 22-Elemente (IEC 61158-3-22:2010)Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-22: Définition des services de couche liaison de données - Eléments de type 22 (CEI 61158-3-22:2010)Industrial communication networks - Fieldbus specifications - Part 3-22: Data-link layer service definition - Type 22 elements (IEC 61158-3-22:2010)35.110OmreževanjeNetworking35.100.20Podatkovni povezovalni slojData link layer25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 61158-3-22:2012SIST EN 61158-3-22:2012en01-julij-2012SIST EN 61158-3-22:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD EN 61158-3-22 NORME EUROPÉENNE
EUROPÄISCHE NORM May 2012
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-3-22:2012 E
ICS 25.040.40; 35.100.20; 35.110
English version
Industrial communication networks -
Fieldbus specifications -
Part 3-22: Data-link layer service definition -
Type 22 elements (IEC 61158-3-22:2010)
Réseaux de communication industriels -
Spécifications des bus de terrain -
Partie 3-22: Définition des services de couche liaison de données -
Eléments de type 22 (CEI 61158-3-22:2010)
Industrielle Kommunikationsnetze -
Feldbusse -
Teil 3-19: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) -
Typ 22-Elemente (IEC 61158-3-22:2010)
This European Standard was approved by CENELEC on 2012-03-28. 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, 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.
Foreword The text of document 65C/604/FDIS, future edition 1 of IEC 61158-3-22, 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 61158-3-22:2012.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-12-28 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-03-28
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 61158-3-22:2010 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61158-4-22:2010 NOTE
Harmonized as EN 61158-4-22:2012 (not modified). SIST EN 61158-3-22:2012
- 3 - EN 61158-3-22:2012
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
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
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 - -
ISO/IEC 8802-3 2000 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 - -
IEC 61158-3-22Edition 1.0 2010-08INTERNATIONAL STANDARD
Industrial communication networks – Fieldbus specifications –
Part 3-22: Data-link layer service definition – Type 22 elements
INTERNATIONAL ELECTROTECHNICAL COMMISSION VICS 25.04.40; 35.100.20; 35.110 PRICE CODEISBN 978-2-88912-080-2
– 2 – 61158-3-22 © IEC:2010(E) CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 1.1 Overview.7 1.2 Specifications.7 1.3 Conformance.7 2 Normative References.8 3 Terms, definitions, symbols, abbreviations and conventions.8 3.1 Reference model terms and definitions.8 3.2 Service convention terms and definitions.10 3.3 Data-link service terms and definitions.11 3.4 Symbols and abbreviations.13 3.5 Common conventions.15 4 Data-link layer services and concepts.16 4.1 Operating principle.16 4.2 Communication models.16 4.3 Topology.18 4.4 Addressing.19 4.5 Gateway.20 4.6 Interaction models.20 4.7 Synchronization concept.20 5 Communication services.21 5.1 Overview.21 5.2 Communication management services.23 5.3 Cyclic data channel service (CDC).27 5.4 Message channel services (MSC).28 5.5 Time synchronization.29 5.6 Media independent interface (MII) management services.32 Bibliography.34
Figure 1 – RTFL device reference model.17 Figure 2 – RTFN device reference model.18 Figure 3 – Logical double line in a physical tree topology.18 Figure 4 – Logical double line in a physical line topology.19 Figure 5 – Addressing modes.19 Figure 6 – Time sequence diagram for time SYNC_START service.21 Figure 7 – Synchronized timing signals without offset.21 Figure 8 – Synchronized timing signals with offset.21
Table 1 – Summary of DL-services and primitives.22 Table 2 – DL-Network verification service (NV).23 Table 3 – DL-RTFN scan network read service (RTFNSNR).23 Table 4 – DL-RTFN connection establishment DLL service (RTFNCE).24 SIST EN 61158-3-22:2012
61158-3-22 © IEC:2010(E) – 3 – Table 5 – DL-RTFN connection release service (RTFNCR).24 Table 6 – DL-RTFL control service (RTFLCTL).25 Table 7 – DL-RTFL configuration service (RTFLCFG).25 Table 8 – DL-Read configuration data service (RDCD).26 Table 9 – CDC send service (CDCS).27 Table 10 – MSC send service (MSCS).28 Table 11 – MSC send broadcast service (MSCSB).29 Table 12 – MSC read service (MSCR).29 Table 13 – DL-DelayMeasurement start service (DMS).29 Table 14 – DL-DelayMeasurement read service (DMR).30 Table 15 – DL-PCS configuration service (PCSC).30 Table 16 – DL-Sync master configuration service (SYNC_MC).31 Table 17 – DL-Sync start service (SYNC_START).31 Table 18 – DL-Sync stop service (SYNC_STOP).32 Table 19 – DL-MII read service (MIIR).32 Table 20 – DL-MII write service (MIIW).33
– 4 – 61158-3-22 © IEC:2010(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 3-22: Data-link layer service definition –
Type 22 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 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications.
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