BS EN 62439-3:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Industrial communication networks. High availability automation networks Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
Hardcopy , PDF
English
31-10-2012
16-03-2018
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviations, acronyms,
and conventions
4 Parallel Redundancy Protocol (PRP)
5 High-availability Seamless Redundancy (HSR)
6 Protocol Implementation Conformance Statement
(PICS)
7 PRP/HSR Management Information Base (MIB)
Annex A (informative) - PRP duplicate discard
algorithm as pseudo-code
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Pertains to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology.
| Committee |
GEL/65/3
|
| DevelopmentNote |
Together with BS EN 62439-1, BS EN 62439-2, BS EN 62439-4, BS EN 62439-5 and BS EN 62439-6, it supersedes BS EN 62439. (06/2010) Supersedes 10/30238684 DC. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
62
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
IEC 62439-3:2012 specifies two redundancy protocols designed to provide seamless recovery in case of single failure of an inter-bridge link or bridge in the network, which are based on the same scheme: duplication of the LAN, resp. duplication of the transmitted information. This second edition cancels and replaces the first edition published in 2010. It constitutes a technical revision. The main changes with respect to the previous edition are:
- specification of the interconnection of PRP and HSR networks;
- introduction of a suffix for PRP frames;
- clarification and modification of specifications to ensure interoperability;
- slackening of the specifications to allow different implementations;
- consideration of clock synchronization according to IEC 61588;
- introduction of test modes to simplify testing and maintenance.
This publication is to be read in conjunction with IEC 62439-1:2010.
| Standards | Relationship |
| IEC 62439-3:2016 | Identical |
| EN 62439-3:2012 | Equivalent |
| I.S. EN 62439-3:2012 | Equivalent |
| IEC 62439-3:2012 | Identical |
| UNE-EN 62439-3:2012 | Equivalent |
| EN 62439-3 : 2018 | Identical |
| EN 62439-1:2010/A2:2017 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS (IEC 62439-1:2010/A2:2016) |
| IEC 62439-4:2010 | Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP) |
| 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 |
| IEEE 802.1Q-2014 | IEEE Standard for Local and metropolitan area networks--Bridges and Bridged Networks |
| IEEE 802.1D-2004 | IEEE Standard for Local and metropolitan area networks: Media Access Control (MAC) Bridges |
| EN 62439-6:2010 | Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP) |
| IEC 62439-5:2016 | Industrial communication networks - High availability automation networks - Part 5: Beacon Redundancy Protocol (BRP) |
| IEC 61588:2009 | Precision clock synchronization protocol for networked measurement and control systems |
| IEC 62439-1:2010+AMD1:2012+AMD2:2016 CSV | Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods |
| IEC 62439-6:2010 | Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP) |
| ISO/IEC 8802-2:1998 | Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 2: Logical link control |
| IEC 62439-2:2016 | Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP) |
| IEC 62439-7:2011 | Industrial communication networks - High availability automation networks - Part 7: Ring-based Redundancy Protocol (RRP) |
| EN 62439-7:2012/AC:2015 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 7: RING-BASED REDUNDANCY PROTOCOL (RRP) (IEC 62439-7:2011) |
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