EN 61784-3-3:2017
(Main)Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses - Additional specifications for CPF 3
Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses - Additional specifications for CPF 3
IEC 61784-3-3:2016 specifies a safety communication layer (services and protocol) based on CPF 3 of IEC 61784-1, IEC 61784-2 (CP 3/1, CP 3/2, CP 3/4, CP 3/5 and CP 3/6) and IEC 61158 Types 3 and 10. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Legacy V1-mode removed from this protocol edition; - Protocol extensions to protect against possible loopbacks (LP extensions); - Protocol extensions to keep SIL3 for safety networks with large numbers of participants (XP extensions) and subsequent new F-Parameter "F_CRC_Seed"; - Introduction of random and disjoint Codename based MonitoringNumbers (MNR) besides to the previous Consecutive Numbers; - Provisions for Channel Granular Passivation and subsequent new F-Parameter "F_Passivation"; - GSD extensions due to new F-Parameters; - Notations according to the CP3 family in IEC 61158 (e.g. IO Controller); - Additional diagnosis message types; - Diverse error corrections and fixes of typos; - Updated documents in bibliography.
Industrielle Kommunikationsnetze - Profile - Teil 3-3: Funktional sichere Übertragung bei Feldbussen - Zusätzliche Festlegungen für die Kommunikationsprofilfamilie 3
Réseaux de communication industriels - Profils - Partie 3-3: Bus de terrain de sécurité fonctionnelle - Spécifications supplémentaires pour CPF 3
L'IEC 61784-3-3:2016 spécifie une couche de communication relative à la sécurité (services et protocole) fondée sur la CPF 3 de l'IEC 61784-1 et les Types 3 et 10 de l'IEC 61784-2 (CP 3/1, CP 3/2, CP 3/4, CP 3/5 et CP 3/6) et de l'IEC 61158. Elle identifie les principes applicables aux communications de sécurité fonctionnelle définies dans l'IEC 61784-3, et appropriés à cette couche de communication de sécurité. Cette couche de communication de sécurité est destinée à être mise en oeuvre uniquement sur les appareils de sécurité. Cette troisième édition annule et remplace la deuxième édition parue en 2010. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - Mode V1 hérité supprimé de la présente édition de protocole; - Extensions de protocoles afin d'assurer une protection contre les bouclages potentiels (extensions LP); - Extensions de protocoles afin de conserver SIL3 pour les réseaux de sécurité avec de très nombreux participants (extensions XP) et le nouveau paramètre F "F_CRC_Seed" ultérieur; - Introduction de MonitoringNumbers (MNR) aléatoires et disjoints basés sur le nom de code (Codename) outre les numéros consécutifs précédents; - Dispositions concernant la passivation granulaire des canaux (Channel Granular Passivation) et le nouveau Paramètre F "F_Passivation" ultérieur; - Extensions GSD dues aux nouveaux paramètres F; - Notations selon la famille CP3 dans l'IEC 61158 (par exemple, contrôleur d'entrée-sortie); - Types de messages de diagnostic supplémentaires; - Diverses corrections d'erreurs et corrections de typographies; - Documents mis à jour dans la bibliographie.
Industrijska komunikacijska omrežja - Profili - 3-3. del: Funkciijska varnost procesnih vodil - Dodatne specifikacije za CPF 3 (IEC 61784-3-3:2016)
Standard IEC 61784-3-3:2016 določa varnostno komunikacijsko plast (storitve in protokoli), ki temelji na CPF 3 standardov IEC 61784-1, IEC 61784-2 (CP 3/1, CP 3/2, CP 3/4, CP 3/5 in CP 3/6) in IEC 61158, tipa 3 in 10. Določa načela za komunikacijsko funkcionalno varnost, opredeljena v IEC 61784-3, ki so pomembna za to varnostno komunikacijsko plast. Ta varnostna komunikacijska plast je predvidena za uporabo v varnostnih napravah. Tretja izdaja razveljavlja in nadomešča drugo izdajo, objavljeno leta 2010. Ta izdaja je tehnično popravljena izdaja. Ta izdaja vključuje naslednje znatne tehnične spremembe glede na prejšnjo izdajo:
– podedovani način V1 je odstranjen iz te izdaje protokola;
– razširitve protokola za zaščito pred morebitnimi povratnimi zankami (razširitve LP);
– razširitve protokola za ohranitev SIL3 (stopnja varnostne celovitosti) za varnostna omrežja z velikim številom udeležencev (razširitve XP) in posledično novi parameter F »F_CRC_Seed«;
– uvedba naključnega in nepovezanega kodnega imena, ki temelji na nadzornih številih (MNR) poleg prejšnjih zaporednih števil;
– določbe za »Channel Granular Passivation« in posledično novi parameter »F_Passivation«;
– razširitev GSD zaradi novih parametrov F;
– oznake v skladu s skupino CP3 v standardu IEC 61158 (npr. krmilnik V/I);
– dodatne vrste diagnostičnih sporočil;
– popravki različni napak in odprava tipkarskih napak;
– posodobljeni dokumenti v bibliografiji.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61784-3-3:2018
01-februar-2018
1DGRPHãþD
SIST EN 61784-3-3:2010
Industrijska komunikacijska omrežja - Profili - 3-3. del: Funkciijska varnost
procesnih vodil - Dodatne specifikacije za CPF 3 (IEC 61784-3-3:2016)
Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses -
Additional specifications for CPF 3 (IEC 61784-3-3:2016)
Industrielle Kommunikationsnetze - Profile - Teil 3-3: Funktional sichere Übertragung bei
Feldbussen - Zusätzliche Festlegungen für die Kommunikationsprofilfamilie 3 (IEC 61784
-3-3:2016)
Réseaux de communication industriels - Profils - Partie 3-3: Bus de terrain de sécurité
fonctionnelle - Spécifications supplémentaires pour CPF 3 (IEC 61784-3-3:2016)
Ta slovenski standard je istoveten z: EN 61784-3-3:2017
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
SIST EN 61784-3-3:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61784-3-3:2018
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SIST EN 61784-3-3:2018
EUROPEAN STANDARD EN 61784-3-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 25.040.40; 35.100.05 Supersedes EN 61784-3-3:2010
English Version
Industrial communication networks - Profiles - Part 3-3:
Functional safety fieldbuses - Additional specifications for CPF 3
(IEC 61784-3-3:2016)
Réseaux de communication industriels - Profils - Partie 3-3: Industrielle Kommunikationsnetze - Profile - Teil 3-3:
Bus de terrain de sécurité fonctionnelle - Spécifications Funktional sichere Übertragung bei Feldbussen -
supplémentaires pour CPF 3 Zusätzliche Festlegungen für die
(IEC 61784-3-3:2016) Kommunikationsprofilfamilie 3
(IEC 61784-3-3:2016)
This European Standard was approved by CENELEC on 2016-08-16. 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, Serbia, 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
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61784-3-3:2017 E
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SIST EN 61784-3-3:2018
EN 61784-3-3:2017
European foreword
The text of document 65C/851/FDIS, future edition 3 of IEC 61784-3-3, 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 61784-3-3:2017.
The following dates are fixed:
• latest date by which the document has to be (dop) 2018-05-10
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-11-10
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61784-3-3:2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 61784-3-3:2016 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 60870-5-1 NOTE Harmonized as EN 60870-5-1.
IEC 61000-6-7 NOTE Harmonized as EN 61000-6-7.
IEC 61131-6 NOTE Harmonized as EN 61131-6.
IEC 61158 (all parts) NOTE Harmonized as EN 61158 (all parts).
IEC 61496 (all parts) NOTE Harmonized a
...
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