BS EN 62439-7-2012 Industrial communication networks High availability automation networks Ring-based Redundancy Protocol (RRP)《工业通信网络 高可靠性自动化网络 环路冗余协议(RRP)》.pdf
《BS EN 62439-7-2012 Industrial communication networks High availability automation networks Ring-based Redundancy Protocol (RRP)《工业通信网络 高可靠性自动化网络 环路冗余协议(RRP)》.pdf》由会员分享,可在线阅读,更多相关《BS EN 62439-7-2012 Industrial communication networks High availability automation networks Ring-based Redundancy Protocol (RRP)《工业通信网络 高可靠性自动化网络 环路冗余协议(RRP)》.pdf(86页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationIndustrial communication networks High availability automation networksPart 7: Ring-based Redundancy Protocol (RRP)BS EN 62439-7:2012Incorporating corrigendum May 2015National forewordThis British Standard is the UK implementation of EN 62439-7:2012. It isidentical to IEC 62
2、439-7:2011, incorporating corrigendum May 2015.The UK participation in its preparation was entrusted to Technical CommitteeAMT/7, Industrial communications: process measurement and control, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secr
3、etary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The British Standards Institution 2015Published by BSI Standards Limited 2015ISBN 978 0 580 90610 7ICS 25.040; 35.040Compliance with a British Standard can
4、not confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2012.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62439-7:201231 July 2015 Implementation of IEC corrig
5、endum May 2015: Clause 10 updatedEUROPEAN STANDARD EN 62439-7 NORME EUROPENNE EUROPISCHE NORM April 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 1
6、7, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62439-7:2012 E ICS 25.040; 35.040 English version Industrial communication networks - High availability automation networks - Part 7: Ring-based Redundancy
7、Protocol (RRP) (IEC 62439-7:2011) Rseaux de communication industriels - Rseau de haute disponibilit pour lautomation - Partie 7: Protocole de redondance pour rseau en anneau (RRP) (CEI 62439-7:2011) Industrielle Kommunikationsnetze - Hochverfgbare Automatisierungsnetze - Teil 7: Protokoll fr ringbas
8、ierte Redundanz (RRP) (IEC 62439-7:2011) This European Standard was approved by CENELEC on 2012-01-20. 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 alterati
9、on. 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 mad
10、e 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 R
11、epublic, 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. BS EN 62439-7:2012EN 62439-7:2012 -
12、2 - Foreword The text of document 65C/668/FDIS, future edition 1 of IEC 62439-7, 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 approved by CENELEC as EN 62439-7:2012. The following
13、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) 2012-10-20 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-01-20 Attention is
14、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 62439-7:2011 was approved by CENELEC
15、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 series NOTE Harmonized in EN 61158 series. BS EN 62439-7:2012- 3 - EN 62439-7:2012 Annex ZA (normative) Normative references to interna
16、tional 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
17、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 IEC 60050-191 - International Electrotechnical Vocabulary (IEV) - Chapter 19
18、1: Dependability and quality of service - - IEC 62439-1 2010 Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods EN 62439-1 2010 ISO/IEC 8802-3 2000 Information technology - Telecommunications and information exchange between s
19、ystems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications - - BS EN 62439-7:2012 4 62439-7 IEC:2011 CONTENTS INTRODUCTION . 8 1 Scope . 9 2 Normative references . 9
20、3 Terms, definitions, abbreviations, acronyms, and conventions 9 3.1 Terms and definitions 9 3.2 Abbreviations and acronyms 10 3.3 Conventions 10 4 RRP overview . 11 4.1 General . 11 4.2 Frame forwarding and receiving control . 11 4.2.1 General . 11 4.2.2 Normal Device (ND) and Gateway Device (GWD)
21、11 4.2.3 Behaviours of the General Device (GD) . 12 4.2.4 Behaviours of the Line Network Manager (LNM) 13 4.2.5 Behaviours of the Ring Network Managers (RNMs) . 13 4.3 Link status monitoring . 14 4.4 Error detection 14 4.5 Plug and play 14 4.6 Network management information base (NMIB) management 14
22、 4.7 Network recovery 15 4.8 Automatic network configuration 15 4.9 RRP basic operating principle . 15 5 RRP redundancy behaviours 17 5.1 Network topology. 17 5.2 Network recovery in ring network . 18 5.2.1 General . 18 5.2.2 Link fault between neighbouring devices . 20 5.2.3 Link fault of remote de
23、vice . 21 5.2.4 Device fault on a RNM . 22 5.3 Automatic Ring Network Manager (RNM) election procedure . 23 5.3.1 General . 23 5.3.2 Primary RNM (RNMP) 23 5.3.3 Secondary RNM (RNMS) . 24 5.4 Path management . 24 5.4.1 General . 24 5.4.2 Path in a line topology network 24 5.4.3 Path in a ring topolog
24、y network 25 5.5 Device address collision 26 6 RRP class specification 27 6.1 General . 27 6.2 Template . 27 6.3 Attributes. 29 7 RRP services specification . 34 7.1 Set device information . 34 7.2 Get device information 36 BS EN 62439-7:201262439-7 IEC:2011 5 7.3 Get network information 38 7.4 Get
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