EN 62439-6:2010
(Main)Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP)
Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP)
IEC 62439-6:2010(E) is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. It specifies a recovery protocol based on a ring topology, designed to react deterministically on a single failure of an inter-switch link or switch in the network. Each switch has equal management role in the network. Double rings are supported. It cancels and replaces IEC 62439 published in 2008 and constitutes a technical revision. It includes the following significant technical changes with respect to IEC 62439 (2008): - adding a calculation method for RSTP (rapid spanning tree protocol, IEEE 802.1Q), - adding two new redundancy protocols: HSR (High-availability Seamless Redundancy) and DRP (Distributed Redundancy Protocol), - moving former Clauses 1 to 4 (introduction, definitions, general aspects) and the Annexes (taxonomy, availability calculation) to IEC 62439-1, which serves now as a base for the other documents, - moving Clause 5 (MRP) to IEC 62439-2 with minor editorial changes, - moving Clause 6 (PRP) was to IEC 62439-3 with minor editorial changes, - moving Clause 7 (CRP) was to IEC 62439-4 with minor editorial changes, and - moving Clause 8 (BRP) was to IEC 62439-5 with minor editorial changes, - adding a method to calculate the maximum recovery time of RSTP in a restricted configuration (ring) to IEC 62439-1 as Clause 8, - adding specifications of the HSR (High-availability Seamless Redundancy) protocol, which shares the principles of PRP to IEC 62439-3 as Clause 5, and - introducing the DRP protocol as IEC 62439-6.
Industrielle Kommunikationsnetze - Hochverfügbare Automatisierungsnetze - Teil 6: Protokoll für verteilte Redundanz (DRP)
Réseaux industriels de communication - Réseaux de haute disponibilité pour l’automation - Partie 6: Protocole de redondance distribuée (DRP)
La CEI 62439-6:2010 concerne les réseaux d'automation à haute disponibilité reposant sur la technologie (Ethernet) ISO/CEI 8802-3 (IEEE 802.3). Elle spécifie un protocole de récupération reposant sur une topologie en anneau, conçu pour réagir de manière déterministe sur une seule défaillance d'une maille inter-étage ou d'un commutateur du réseau. Chaque commutateur joue un rôle de gestion équivalent dans le réseau. Les anneaux doubles sont pris en charge. Elle annule et remplace la CEI 62439 publiée en 2008. Cette première édition constitue une révision technique. Elle inclut les modifications techniques majeures suivantes par rapport à la CEI 62439 (2008): - ajout d'une méthode de calcul pour le protocole RSTP (Rapid Spanning Tree Protocol, IEEE 802.1Q), - ajout de deux nouveaux protocoles de redondance: HSR (High-availability Seamless Redundancy) et DRP (Distributed Redundancy Protocol), - déplacement des Articles 1 à 4 (Introduction, Définitions, Aspects généraux) et des Annexes (Taxinomie, Calcul de disponibilité) dans la CEI 62439-1, qui servent à présent de base aux autres documents, - déplacement de l'Article 5 (MRP) dans la CEI 62439-2 avec peu de modifications éditoriales, - déplacement de l'Article 6 (PRP) dans la CEI 62439-3 avec peu de modifications éditoriales, - déplacement de l'Article 7 (CRP) dans la CEI 62439-4 avec peu de modifications éditoriales, et - déplacement de l'Article 8 (BRP) dans la CEI 62439-5 avec peu de modifications éditoriales, - ajout d'une méthode de calcul du temps de reprise maximal du protocole RSTP dans une configuration restreinte (anneau) dans la CEI 62439-1 (Article 8), - ajout de spécifications du protocole HSR (High-availability Seamless Redundancy), qui partage les principes du protocole PRP dans la CEI 62439-3 (Article 5), et - introduction du protocole DRP (CEI 62439-6). Cette publication doit être lue conjointement avec la CEI 62439-1:2010.
Industrijska komunikacijska omrežja za avtomatizacijo z visoko razpoložljivostjo - 6. del: Protokol porazdeljene redundance (DRP) (IEC 62439-6:2010)
Serija IEC 62439 velja za omrežja za avtomatizacijo z visoko razpoložljivostjo, osnovana na ISO/IEC 8802-3 (IEEE 802.3) (eternet) tehnologiji. Ta del serije IEC 62439 določa obnovitveni protokol, osnovan na topologiji prstana, ki je načrtovan tako, da se odziva ocenjevalno pri eni sami napaki povezave inter-stikala ali stikala v omrežju. Vsako stikalo ima enako nadzorno vlogo v omrežju. Dvojni prstani so podprti.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 62439-6:2010
01-maj-2010
Industrijska komunikacijska omrežja za avtomatizacijo z visoko razpoložljivostjo -
6. del: Protokol porazdeljene redundance (DRP) (IEC 62439-6:2010)
Industrial communication networks high availability automation networks - Part 6:
Distributed Redundancy Protocol (DRP) (IEC 62439-6:2010)
Industrielle Kommunikationsnetze - Hochverfügbare Automatisierungsnetze - Teil 6:
Protokoll für verteilte Redundanz (DRP) (IEC 62439-6:2010)
Réseaux de communication industrielle - Réseaux d’automatisme à haute disponibilité -
Partie 6 :Protocole de redondance distribuée (DRP) (CEI 62439-6:2010)
Ta slovenski standard je istoveten z: EN 62439-6:2010
ICS:
25.040.01 Sistemi za avtomatizacijo v Industrial automation
industriji na splošno systems in general
35.110 Omreževanje Networking
SIST EN 62439-6:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 62439-6:2010
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SIST EN 62439-6:2010
EUROPEAN STANDARD
EN 62439-6
NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM
ICS 25.040; 35.040 Supersedes EN 62439:2008 (partially)
English version
Industrial communication networks -
High availability automation networks -
Part 6: Distributed Redundancy Protocol (DRP)
(IEC 62439-6:2010)
Réseaux de communication industrielle - Industrielle Kommunikationsnetze -
Réseaux d’automatisme à haute Hochverfügbare Automatisierungsnetze -
disponibilité - Teil 6: Protokoll für verteilte Redundanz
Partie 6 :Protocole de redondance (DRP)
distribuée (DRP) (IEC 62439-6:2010)
(CEI 62439-6:2010)
This European Standard was approved by CENELEC on 2010-03-01. 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
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to the Central Secretariat has the same status as the official versions.
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CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
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© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62439-6:2010 E
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SIST EN 62439-6:2010
EN 62439-6:2010 - 2 -
Foreword
The text of document 65C/583/FDIS, future edition 1 of IEC 62439-6, 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 62439-6 on 2010-03-01.
This EN 62439-6 together with EN 62439-1, EN 62439-2, EN 62439-3, EN 62439-4 and EN 62439-5
supersedes EN 62439:2008.
EN 62439-6:2010 includes the following significant technical changes with respect to EN 62439:2008:
– adding a calculation method for RSTP (rapid spanning tree protocol, IEEE 802.1Q),
– adding two new redundancy protocols: HSR (High-availability Seamless Redundancy) and DRP
(Distributed Redundancy Protocol),
– moving former Clauses 1 to 4 (introduction, definitions, general aspects) and the Annexes (taxonomy,
availability calculation) to EN 62439-1, which serves now as a base for the other documents,
– moving Clause 5 (MRP) to EN 62439-2 with minor editorial changes,
– moving Clause 6 (PRP) was to EN 62439-3 with minor editorial changes,
– moving Clause 7 (CRP) was to EN 62439-4 with minor editorial changes, and
– moving Clause 8 (BRP) was to EN 62439-5 with minor editorial changes,
– adding a method to calculate the maximum recovery time of RSTP in a restricted configuration (ring)
to EN 62439-1 as Clause 8,
– adding specifications of the HSR (High-availability Seamless Redundancy) protocol, which shares the
principles of PRP to EN 62439-3 as Clause 5, and
– introducing the DRP protocol as EN 62439-6.
Attention is drawn to the possibility that some of the elements of this document
...
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