{"id":245256,"date":"2024-10-19T16:07:42","date_gmt":"2024-10-19T16:07:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62439-22017\/"},"modified":"2024-10-25T11:07:37","modified_gmt":"2024-10-25T11:07:37","slug":"bs-en-62439-22017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62439-22017\/","title":{"rendered":"BS EN 62439-2:2017"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
12<\/td>\nFOREWORD <\/td>\n<\/tr>\n
14<\/td>\nINTRODUCTION
Tables
Table 1 \u2013 Patent information <\/td>\n<\/tr>\n
16<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
17<\/td>\n3 Terms, definitions, abbreviations, acronyms, and conventions
3.1 Terms and definitions
3.2 Abbreviations and acronyms
3.3 Conventions
4 MRP Overview <\/td>\n<\/tr>\n
19<\/td>\nFigures
Figure 1 \u2013 Two MRP rings redundantly connected via MRP Interconnection <\/td>\n<\/tr>\n
21<\/td>\n5 MRP Media redundancy behavior
5.1 General
5.2 Ring ports
Figure 2 \u2013 MRP stack <\/td>\n<\/tr>\n
22<\/td>\n5.3 Media Redundancy Manager (MRM)
Figure 3 \u2013 MRP ring topology with one manager and clients <\/td>\n<\/tr>\n
23<\/td>\nFigure 4 \u2013 MRP open ring with MRM <\/td>\n<\/tr>\n
24<\/td>\n5.4 Media Redundancy Client (MRC)
5.5 Redundancy domain
5.6 Media Link Check
5.7 Application of the Continuity Check protocol
5.7.1 General <\/td>\n<\/tr>\n
25<\/td>\n5.7.2 Continuity Check Message Interval
5.7.3 Maintenance Domain Level
5.7.4 Maintenance Association ID (MAID)
5.7.5 Maintenance Association End Point ID (MEPID)
5.7.6 Sender ID TLV
Table 2 \u2013 Coding of the Maintenance Association ID (MAID) <\/td>\n<\/tr>\n
26<\/td>\n5.7.7 Port Status TLV
5.7.8 Interface Status TLV
5.8 Usage with diagnosis and alarms
5.9 Ring diagnosis
5.10 Multiple MRM in a single ring: Manager voting option
5.10.1 General <\/td>\n<\/tr>\n
27<\/td>\n5.10.2 Basic principle of the manager voting process
Figure 5 \u2013 MRP ring with MRA at network startup
Figure 6 \u2013 MRP ring after the manager voting process <\/td>\n<\/tr>\n
28<\/td>\n5.10.3 The manager voting process <\/td>\n<\/tr>\n
29<\/td>\nFigure 7 \u2013 Manager voting process <\/td>\n<\/tr>\n
30<\/td>\n5.11 BLOCKED not supported (Option)
5.12 Interconnection port
Figure 8 \u2013 MRA located outside the MRP ring <\/td>\n<\/tr>\n
31<\/td>\n5.13 Media redundancy Interconnection Manager (MIM) <\/td>\n<\/tr>\n
32<\/td>\nFigure 9 \u2013 MRP Interconnection topology <\/td>\n<\/tr>\n
33<\/td>\nFigure 10 \u2013 MRP ring interconnection open <\/td>\n<\/tr>\n
34<\/td>\n5.14 Media redundancy Interconnection Client (MIC)
5.15 Interconnection domain <\/td>\n<\/tr>\n
35<\/td>\n5.16 Interconnection diagnosis
6 MRP Class specification
6.1 General
6.2 Template
6.2.1 Media redundancy template <\/td>\n<\/tr>\n
36<\/td>\n6.2.2 Media redundancy Interconnection template <\/td>\n<\/tr>\n
37<\/td>\n6.3 Attributes <\/td>\n<\/tr>\n
41<\/td>\n7 MRP Service specification
7.1 Start MRM
Table 3 \u2013 MRP Start MRM <\/td>\n<\/tr>\n
43<\/td>\n7.2 Stop MRM
7.3 State Change
Table 4 \u2013 MRP Stop MRM <\/td>\n<\/tr>\n
44<\/td>\n7.4 Start MRC
Table 5 \u2013 MRP Change State <\/td>\n<\/tr>\n
45<\/td>\nTable 6 \u2013 MRP Start MRC <\/td>\n<\/tr>\n
46<\/td>\n7.5 Stop MRC
7.6 Read MRM
Table 7 \u2013 MRP Stop MRC <\/td>\n<\/tr>\n
47<\/td>\nTable 8 \u2013 MRP Read MRM <\/td>\n<\/tr>\n
48<\/td>\n7.7 Read MRC <\/td>\n<\/tr>\n
49<\/td>\nTable 9 \u2013 MRP Read MRC <\/td>\n<\/tr>\n
50<\/td>\n7.8 Start MIM
Table 10 \u2013 MRP Start MIM <\/td>\n<\/tr>\n
51<\/td>\n7.9 Stop MIM <\/td>\n<\/tr>\n
52<\/td>\n7.10 Interconnection State Change
Table 11 \u2013 MRP Stop MIM
Table 12 \u2013 MRP Interconnection Change State <\/td>\n<\/tr>\n
53<\/td>\n7.11 Start MIC
Table 13 \u2013 MRP Start MIC <\/td>\n<\/tr>\n
54<\/td>\n7.12 Stop MIC <\/td>\n<\/tr>\n
55<\/td>\n7.13 Read MIM
Table 14 \u2013 MRP Stop MIC <\/td>\n<\/tr>\n
56<\/td>\nTable 15 \u2013 MRP Read MIM <\/td>\n<\/tr>\n
57<\/td>\n7.14 Read MIC <\/td>\n<\/tr>\n
58<\/td>\nTable 16 \u2013 MRP Read MIC <\/td>\n<\/tr>\n
59<\/td>\n8 MRP protocol specification
8.1 PDU description
8.1.1 Basic data types
8.1.2 DLPDU abstract syntax reference
8.1.3 Coding of the DLPDU field SourceAddress
Table 17 \u2013 MRP DLPDU syntax for ISO\/IEC\/IEEE 8802-3 (IEEE 802.3) <\/td>\n<\/tr>\n
60<\/td>\n8.1.4 Coding of the DLPDU field DestinationAddress
8.1.5 Coding of the field TagControlInformation
Table 18 \u2013 MRP OUI
Table 19 \u2013 MRP MulticastMACAddress <\/td>\n<\/tr>\n
61<\/td>\n8.1.6 Coding of the field LT
8.1.7 MRP APDU abstract syntax
Table 20 \u2013 MRP TagControlInformation.Priority field
Table 21 \u2013 MRP LT field
Table 22 \u2013 MRP APDU syntax <\/td>\n<\/tr>\n
62<\/td>\n8.1.8 Coding of the field MRP_TLVHeader
Table 23 \u2013 MRP Substitutions <\/td>\n<\/tr>\n
63<\/td>\n8.1.9 Coding of the field MRP_SubTLVHeader
8.1.10 Coding of the field MRP_Ed1Type and MRP_Ed1ManufacturerData
Table 24 \u2013 MRP_TLVHeader.Type
Table 25 \u2013 MRP_SubTLVHeader.Type <\/td>\n<\/tr>\n
64<\/td>\n8.1.11 Coding of the field MRP_Version
8.1.12 Coding of the field MRP_SequenceID
8.1.13 Coding of the field MRP_SA
8.1.14 Coding of the field MRP_OtherMRMSA
Table 26 \u2013 MRP_Ed1Type and MRP_Ed1ManufacturerData
Table 27 \u2013 MRP_Ed1Type and MRP_Ed1ManufacturerData
Table 28 \u2013 MRP_Version <\/td>\n<\/tr>\n
65<\/td>\n8.1.15 Coding of the field MRP_Prio
8.1.16 Coding of the field MRP_OtherMRMPrio
8.1.17 Coding of the field MRP_PortRole
8.1.18 Coding of the field MRP_RingState
Table 29 \u2013 Coding of the field MRP_OtherMRMSA
Table 30 \u2013 MRP_Prio
Table 31 \u2013 Coding of the field MRP_OtherMRMPrio
Table 32 \u2013 MRP_PortRole <\/td>\n<\/tr>\n
66<\/td>\n8.1.19 Coding of the field MRP_Interval
8.1.20 Coding of the field MRP_Transition
8.1.21 Coding of the field MRP_TimeStamp
8.1.22 Coding of the field MRP_Blocked
Table 33 \u2013 MRP_RingState
Table 34 \u2013 MRP_Interval
Table 35 \u2013 MRP_Transition
Table 36 \u2013 MRP_TimeStamp <\/td>\n<\/tr>\n
67<\/td>\n8.1.23 Coding of the field MRP_ManufacturerOUI
8.1.24 Coding of the field MRP_IECOUI
8.1.25 Coding of the field MRP_ManufacturerData
8.1.26 Coding of the field MRP_DomainUUID
8.1.27 Coding of the field MRP_InState
Table 37 \u2013 MRP_Blocked
Table 38 \u2013 MRP_DomainUUID
Table 39 \u2013 MRP_InState <\/td>\n<\/tr>\n
68<\/td>\n8.1.28 Coding of the field MRP_InID
8.2 Protocol machines
8.2.1 MRM protocol machine
Figure 11 \u2013 MRP protocol machine for MRM <\/td>\n<\/tr>\n
70<\/td>\nTable 40 \u2013 MRP Local variables of MRM protocol machine <\/td>\n<\/tr>\n
71<\/td>\nTable 41 \u2013 MRM State machine <\/td>\n<\/tr>\n
79<\/td>\n8.2.2 MRC protocol machine
Figure 12 \u2013 MRP protocol machine for MRC <\/td>\n<\/tr>\n
80<\/td>\nTable 42 \u2013 MRP Local variables of MRC protocol machine <\/td>\n<\/tr>\n
81<\/td>\nTable 43 \u2013 MRC state machine <\/td>\n<\/tr>\n
85<\/td>\n8.2.3 MRA protocol machine <\/td>\n<\/tr>\n
86<\/td>\nFigure 13 \u2013 MRP protocol machine for MRA <\/td>\n<\/tr>\n
87<\/td>\nTable 44 \u2013 MRP local variables of MRA protocol machine <\/td>\n<\/tr>\n
88<\/td>\nTable 45 \u2013 MRA state machine <\/td>\n<\/tr>\n
105<\/td>\n8.2.4 MRA, MRM and MRC functions <\/td>\n<\/tr>\n
106<\/td>\nTable 46 \u2013 MRP functions and macros <\/td>\n<\/tr>\n
110<\/td>\n8.2.5 FDB clear timer
8.2.6 Topology change timer
Table 47 \u2013 MRP FDB clear timer <\/td>\n<\/tr>\n
111<\/td>\n8.2.7 MIM protocol machine
Table 48 \u2013 MRP topology change timer <\/td>\n<\/tr>\n
112<\/td>\nFigure 14 \u2013 MRP protocol machine for MIM in RC-mode and LC-mode <\/td>\n<\/tr>\n
113<\/td>\nTable 49 \u2013 MRP Local variables of MIM protocol machine <\/td>\n<\/tr>\n
114<\/td>\nTable 50 \u2013 MIM State machine for LC-mode <\/td>\n<\/tr>\n
117<\/td>\nTable 51 \u2013 MIM State machine for RC-mode <\/td>\n<\/tr>\n
120<\/td>\n8.2.8 MIC protocol machine <\/td>\n<\/tr>\n
121<\/td>\nFigure 15 \u2013 MRP protocol machine for MIC in RC-mode and LC-mode <\/td>\n<\/tr>\n
122<\/td>\nTable 52 \u2013 MRP Local variables of MIC protocol machine <\/td>\n<\/tr>\n
123<\/td>\nTable 53 \u2013 MIC State machine for LC-mode <\/td>\n<\/tr>\n
126<\/td>\nTable 54 \u2013 MIC State machine for RC-mode <\/td>\n<\/tr>\n
128<\/td>\n8.2.9 MIM and MIC functions <\/td>\n<\/tr>\n
129<\/td>\nTable 55 \u2013 MRP Interconnection functions <\/td>\n<\/tr>\n
132<\/td>\n8.2.10 Interconnection Topology Change timer
8.2.11 Interconnection Link Status Poll timer
Table 56 \u2013 MRP Interconnection topology change timer <\/td>\n<\/tr>\n
133<\/td>\n9 MRP installation, configuration and repair
9.1 Ring port and Interconnection port parameters
9.2 Ring topology parameters
9.3 MRM parameters
Table 57 \u2013 MRP Interconnection link status poll timer
Table 58 \u2013 MRP Network\/Connection parameters <\/td>\n<\/tr>\n
134<\/td>\n9.4 MRC parameters and constraints
9.5 MRA compatibility to earlier Automanager protocol version
Table 59 \u2013 MRP MRM parameters
Table 60 \u2013 MRP MRC parameters <\/td>\n<\/tr>\n
135<\/td>\n9.6 Interconnection topology parameters
9.7 MIM parameters
9.8 MIC parameters and constraints
Table 61 \u2013 MRP MIM parameters <\/td>\n<\/tr>\n
136<\/td>\n9.9 Calculation of MRP ring recovery time
9.9.1 Overview
9.9.2 Deduction of formula
Table 62 \u2013 MRP MIC parameters <\/td>\n<\/tr>\n
138<\/td>\n9.9.3 Worst case calculation for recovery time of 10 ms <\/td>\n<\/tr>\n
139<\/td>\n9.9.4 Worst case calculation for 50 devices
9.10 Calculation of MRP Automanager voting time
10 MRP Management Information Base (MIB)
10.1 General
10.2 MRP MIB with a monitoring view <\/td>\n<\/tr>\n
152<\/td>\n10.3 MRP MIB with a management and monitoring view <\/td>\n<\/tr>\n
167<\/td>\nAnnex A (normative) Optional earlier version of the Automanager protocol
Table A.1 \u2013 Compatible mode MRP_Option for MRP_Test Substitutions
Table A.2 \u2013 Compatible mode MRP_Option frames MRP_TestMgrNAckand MRP_TestPropagate Substitutions <\/td>\n<\/tr>\n
168<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial communication networks. High availability automation networks – Media Redundancy Protocol (MRP)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n170<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":245264,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[668,2641],"product_tag":[],"class_list":{"0":"post-245256","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-05","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/245256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/245264"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=245256"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=245256"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=245256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}