EN 62541-7:2015

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Enotna arhitektura OPC - 7. del: Profili (IEC 62541-7:2015)OPC Unified Architecture - Teil 7: Profile (IEC 62541-7:2015)Architecture unifiée OPC - Partie 7: Profils (IEC 62541-7:2015)OPC Unified Architecture - Part 7: Profiles (IEC 62541-7:2015)35.240.50Uporabniške rešitve IT v industrijiIT applications in industry25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 62541-7:2015SIST EN 62541-7:2015en,fr,de01-oktober-2015SIST EN 62541-7:2015SLOVENSKI
STANDARDSIST EN 62541-7:20121DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62541-7
May 2015 ICS 25.040.40; 35.100
Supersedes
EN 62541-7:2012
English Version
OPC unified architecture - Part 7: Profiles (IEC 62541-7:2015)
Architecture unifiée OPC - Partie 7: Profils (IEC 62541-7:2015)
OPC Unified Architecture - Teil 7: Profile (IEC 62541-7:2015) This European Standard was approved by CENELEC on 2015-04-29. 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, 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 © 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62541-7:2015 E SIST EN 62541-7:2015

This document supersedes EN 62541-7:2012. Attention is 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. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). Endorsement notice The text of the International Standard IEC 62541-7:2015 was approved by CENELEC as a European Standard without any modification. SIST EN 62541-7:2015

- 3 - EN 62541-7:2015 Annex ZA (normative)
Normative references to international 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 the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC/TR 62541-1 -
OPC unified architecture - Part 1: Overview and concepts CLC/TR 62541-1 -
IEC/TR 62541-2 -
OPC unified architecture - Part 2: Security model CLC/TR 62541-2 -
IEC 62541-3 -
OPC unified architecture - Part 3: Address Space Model EN 62541-3 -
IEC 62541-4 -
OPC Unified Architecture - Part 4: Services EN 62541-4 -
IEC 62541-5 -
OPC unified architecture - Part 5: Information Model EN 62541-5 -
IEC 62541-6 -
OPC unified architecture - Part 6: Mappings EN 62541-6 -
IEC 62541-8 -
OPC Unified Architecture - Part 8: Data Access EN 62541-8 -
IEC 62541-9 -
OPC unified architecture - Part 9: Alarms and conditions EN 62541-9 -
IEC 62541-11 -
OPC unified architecture - Part 11: Historical Access EN 62541-11 -
IEC 62541-13 -
OPC unified architecture - Part 13: Aggregates EN 62541-13 -
IEC 62541-7 Edition 2.0 2015-03 INTERNATIONAL STANDARD NORME INTERNATIONALE OPC unified architecture –
Part 7: Profiles
Architecture unifiée OPC –
Partie 7: Profils
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 25.040.40; 35.100
ISBN 978-2-8322-2372-7
– 2 – IEC 62541-7:2015 © IEC 2015
CONTENTS FOREWORD . 10 1 Scope . 12 2 Normative references . 12 3 Terms, definitions, and conventions . 13 3.1 Terms and definitions . 13 3.2 Abbreviations . 14 4 Overview . 14 4.1 General . 14 4.2 ConformanceUnit . 15 4.3 Profiles . 15 4.4 Profile Categories . 16 5 ConformanceUnits . 16 5.1 Overview. 16 5.2 Services . 17 5.3 Transport and communication related features . 28 5.4 Information Model and AddressSpace related features . 36 5.5 Miscellaneous . 55 6 Profiles . 56 6.1 Overview. 56 6.2 Profile list . 56 6.3 Conventions for Profile definitions . 62 6.4 Applications . 62 6.5 Profile tables . 64 6.5.1 Introduction . 64 6.5.2 Core Server Facet . 64 6.5.3 Base Server Behaviour Facet . 65 6.5.4 Attribute WriteMask Server Facet . 65 6.5.5 File Access Server Facet . 66 6.5.6 Documentation Server Facet . 66 6.5.7 Embedded DataChange Subscription Server Facet . 66 6.5.8 Standard DataChange Subscription Server Facet . 67 6.5.9 Enhanced DataChange Subscription Server Facet . 67 6.5.10 Data Access Server Facet . 68 6.5.11 ComplexType Server Facet . 68 6.5.12 Standard Event Subscription Server Facet . 68 6.5.13 Address Space Notifier Server Facet . 69 6.5.14 A & C Base Condition Server Facet . 69 6.5.15 A & C Address Space Instance Server Facet . 70 6.5.16 A & C Enable Server Facet . 70 6.5.17 A & C Alarm Server Facet . 70 6.5.18 A & C Acknowledgeable Alarm Server Facet . 70 6.5.19 A & C Exclusive Alarming Server Facet . 71 6.5.20 A & C Non-Exclusive Alarming Server Facet . 71 6.5.21 A & C Previous Instances Server Facet . 71 6.5.22 A & C Dialog Server Facet . 72 6.5.23 A & E Wrapper Facet . 72 SIST EN 62541-7:2015

IEC 62541-7:2015 © IEC 2015 – 3 –
6.5.24 Method Server Facet . 73 6.5.25 Auditing Server Facet . 73 6.5.26 Node Management Server Facet. 73 6.5.27 Client Redundancy Server Facet . 74 6.5.28 Redundancy Transparent Server Facet . 74 6.5.29 Redundancy Visible Server Facet . 74 6.5.30 Historical Raw Data Server Facet . 75 6.5.31 Historical Aggregate Server Facet . 75 6.5.32 Historical Access Structured Data Server Facet . 76 6.5.33 Historical Data AtTime Server Facet . 77 6.5.34 Historical Access Modified Data Server Facet . 77 6.5.35 Historical Annotation Server Facet . 77 6.5.36 Historical Data Update Server Facet . 77 6.5.37 Historical Data Replace Server Facet . 78 6.5.38 Historical Data Insert Server Facet . 78 6.5.39 Historical Data Delete Server Facet . 78 6.5.40 Base Historical Event Server Facet . 78 6.5.41 Historical Event Update Server Facet . 79 6.5.42 Historical Event Replace Server Facet . 79 6.5.43 Historical Event Insert Server Facet . 79 6.5.44 Historical Event Delete Server Facet . 79 6.5.45 Aggregate Subscription Server Facet . 79 6.5.46 Nano Embedded Device Server Profile . 80 6.5.47 Micro Embedded Device Server Profile . 81 6.5.48 Embedded UA Server Profile . 81 6.5.49 Standard UA Server Profile . 81 6.5.50 Core Client Facet. 82 6.5.51 Base Client Behaviour Facet . 82 6.5.52 Discovery Client Facet . 83 6.5.53 AddressSpace Lookup Client Facet . 83 6.5.54 Entry-Level Support Client Facet . 83 6.5.55 Multi-Server Client Connection Facet . 84 6.5.56 File Access Client Facet . 84 6.5.57 Documentation – Client . 84 6.5.58 Attribute Read Client Facet . 84 6.5.59 Attribute Write Client Facet . 85 6.5.60 DataChange Subscriber Client Facet . 85 6.5.61 DataAccess Client Facet . 85 6.5.62 Event Subscriber Client Facet. 85 6.5.63 Notifier and Source Hierarchy Client Facet . 86 6.5.64 A & C Base ConditionClient Facet . 86 6.5.65 A & C Address Space Instance Client Facet . 86 6.5.66 A & C Enable Client Facet . 87 6.5.67 A & C Alarm Client Facet . 87 6.5.68 A & C Exclusive Alarming Client Facet . 87 6.5.69 A & C Non-Exclusive Alarming Client Facet . 87 6.5.70 A & C Previous Instances Client Facet . 88 6.5.71 A & C Dialog Client Facet . 88 6.5.72 A & E Proxy Facet . 88 SIST EN 62541-7:2015

– 4 – IEC 62541-7:2015 © IEC 2015
6.5.73 Method Client Facet. 89 6.5.74 Auditing Client Facet . 90 6.5.75 Node Management Client Facet . 90 6.5.76 Advanced Type Programming Client Facet . 90 6.5.77 Diagnostic Client Facet . 90 6.5.78 Redundant Client Facet . 91 6.5.79 Redundancy Switch Client Facet . 91 6.5.80 Historical Access Client Facet . 91 6.5.81 Historical Annotation Client Facet . 91 6.5.82 Historical Data AtTime Client Facet . 91 6.5.83 Historical Aggregate Client Facet . 92 6.5.84 Historical Data Update Client Facet . 93 6.5.85 Historical Data Replace Client Facet. 93 6.5.86 Historical Data Insert Client Facet . 93 6.5.87 Historical Data Delete Client Facet . 93 6.5.88 Historical Access Client Server Timestamp Facet . 93 6.5.89 Historical Access Modified Data Client Facet . 94 6.5.90 Structured Data AtTime Client Facet . 94 6.5.91 Historical Structured Data Access Client Facet . 94 6.5.92 Historical Structured Data Modified Client Facet . 94 6.5.93 Historical Structured Data Delete Client Facet . 94 6.5.94 Historical Structured Data Update Client Facet . 95 6.5.95 Historical Structured Data Replace Client Facet . 95 6.5.96 Historical Structured Data Insert Client Facet . 95 6.5.97 Historical Events Client Facet . 95 6.5.98 Historical Event Update Client Facet. 95 6.5.99 Historical Event Replace Client Facet . 96 6.5.100 Historical Event Delete Client Facet . 96 6.5.101 Historical Event Insert Client Facet . 96 6.5.102 Aggregate Subscriber Client Facet . 96 6.5.103 User Token – Anonymous Facet . 98 6.5.104 User Token – User Name Password Server Facet . 98 6.5.105 User Token – X509 Certificate Server Facet . 98 6.5.106 User Token – Issued Token Server Facet . 98 6.5.107 User Token – Issued Token Windows Server Facet . 98 6.5.108 User Token – User Name Password Client Facet . 99 6.5.109 User Token – X509 Certificate Client Facet . 99 6.5.110 User Token – Issued Token Client Facet . 99 6.5.111 User Token – Issued Token Windows Client Facet . 99 6.5.112 UA-TCP UA-SC UA Binary . 99 6.5.113 SOAP-HTTP WS-SC UA XML . 100 6.5.114 SOAP-HTTP WS-SC UA Binary . 100 6.5.115 SOAP-HTTP WS-SC UA XML-UA Binary . 100 6.5.116 HTTPS UA Binary . 100 6.5.117 HTTPS UA XML . 101 6.5.118 Security User Access Control Full . 101 6.5.119 Security User Access Control Base. 101 6.5.120 Security Time Synchronization . 101 6.5.121 Best Practice – Audit Events . 102 SIST EN 62541-7:2015

IEC 62541-7:2015 © IEC 2015 – 5 –
6.5.122 Best Practice – Alarm Handling . 102 6.5.123 Best Practice – Random Numbers . 102 6.5.124 Best Practice – Timeouts . 102 6.5.125 Best Practice – Administrative Access . 102 6.5.126 Best Practice – Strict Message Handling . 103 6.5.127 Best Practice – Audit Events Client . 103 6.5.128 SecurityPolicy – None . 103 6.5.129 SecurityPolicy – Basic128Rsa15 . 103 6.5.130 SecurityPolicy – Basic256 . 104 6.5.131 SecurityPolicy – Basic256Sha256 . 104 6.5.132 TransportSecurity – TLS 1.0 . 105 6.5.133 TransportSecurity – TLS 1.1 . 105 6.5.134 TransportSecurity – TLS 1.2 . 105 Bibliography . 107
Figure 1 – Profile – ConformanceUnit – TestCases . 15 Figure 2 – HMI Client sample . 63 Figure 3 – Embedded Server sample . 63 Figure 4 – Standard UA Server sample . 64
Table 1 – ProfileCategories. 16 Table 2 – ConformanceGroups . 17 Table 3 – Discovery Services . 18 Table 4 – Session Services . 19 Table 5 – Node Management Services . 20 Table 6 – View Services . 21 Table 7 – Attribute Services . 22 Table 8 – Method Services . 23 Table 9 – Monitored Item Services . 24 Table 10 – Subscription Services . 27 Table 11 – Security . 29 Table 12 – Protocol and Encoding . 36 Table 13 – Base information . 37 Table 14 – Address Space model . 40 Table 15 – Data Access . 42 Table 16 – Alarms and Conditions . 43 Table 17 – Historical Access . 45 Table 18 – Aggregates . 49 Table 19 – Auditing . 55 Table 20 – Redundancy . 55 Table 21 – Miscellaneous . 56 Table 22 – Profile list . 58 Table 23 – Core Server Facet . 65 Table 24 – Base Server Behaviour Facet . 65 SIST EN 62541-7:2015

– 6 – IEC 62541-7:2015 © IEC 2015
Table 25 – Attribute WriteMask Server Facet . 66 Table 26 –File Access Server Facet . 66 Table 27 – Documentation Server Facet . 66 Table 28 – Embedded DataChange Subscription Server Facet . 67 Table 29 – Standard DataChange Subscription Server Facet . 67 Table 30 – Enhanced DataChange Subscription Server Facet. 67 Table 31 – Data Access Server Facet . 68 Table 32 – ComplexType Server Facet . 68 Table 33 – Standard Event Subscription Server Facet . 69 Table 34 – Address Space Notifier Server Facet . 69 Table 35 – A & C Base Condition Server Facet . 69 Table 36 – A & C Address Space Instance Server Facet . 70 Table 37 – A & C Enable Server Facet . 70 Table 38 – A & C Alarm Server Facet . 70 Table 39 – A & C Acknowledgeable Alarm Server Facet . 71 Table 40 – A & C Exclusive Alarming Server Facet . 71 Table 41 – A & C Non-Exclusive Alarming Server Facet . 71 Table 42 – A & C Previous Instances Server Facet . 72 Table 43 – A & C Dialog Server Facet . 72 Table 44 – A & E Wrapper Facet . 73 Table 45 – Method Server Facet . 73 Table 46 – Auditing Server Facet . 73 Table 47 – Node Management Server Facet . 74 Table 48 – Client Redundancy Server Facet . 74 Table 49 – Redundancy Transparent Server Facet. 74 Table 50 – Redundancy Visible Server Facet . 75 Table 51 – Historical Raw Data Server Facet . 75 Table 52 – Historical Aggregate Server Facet . 76 Table 53 – Historical Access Structured Data Server Facet. 77 Table 54 – Historical Data AtTime Server Facet . 77 Table 55 – Historical Access Modified Data Server Facet . 77 Table 56 – Historical Annotation Server Facet . 77 Table 57 – Historical Data Update Server Facet . 78 Table 58 – Historical Data Replace Server Facet . 78 Table 59 – Historical Data Insert Server Facet . 78 Table 60 – Historical Data Delete Server Facet . 78 Table 61 – Base Historical Event Server Facet . 79 Table 62 – Historical Event Update Server Facet . 79 Table 63 – Historical Event Replace Server Facet . 79 Table 64 – Historical Event Insert Server Facet . 79 Table 65 – Historical Event Delete Server Facet . 79 Table 66 – Aggregate Subscription Server Facet . 80 Table 67 – Nano Embedded Device Server Profile . 81 SIST EN 62541-7:2015

IEC 62541-7:2015 © IEC 2015 – 7 –
Table 68 – Micro Embedded Device Server Profile. 81 Table 69 – Embedded UA Server Profile . 81 Table 70 – Standard UA Server Profile . 82 Table 71 – Core Client Facet . 82 Table 72 – Base Client Behaviour Facet . 83 Table 73 – Discovery Client Facet. 83 Table 74 – AddressSpace Lookup Client Facet . 83 Table 75 – Entry-Level SupportClient Facet . 84 Table 76 – Multi-Server Client Connection Facet . 84 Table 77 –File Access Client Facet . 84 Table 78 – Documentation – Client . 84 Table 79 – Attribute Read Client Facet . 84 Table 80 – Attribute Write Client Facet . 85 Table 81 – DataChange Subscriber Client Facet . 85 Table 82 – DataAccess Client Facet . 85 Table 83 – Event Subscriber Client Facet . 86 Table 84 – Notifier and Source Hierarchy Client Facet . 86 Table 85 – A & C Base Condition Client Facet . 86 Table 86 – A & C Address Space Instance Client Facet . 86 Table 87 – A & C Enable Client Facet . 87 Table 88 – A & C Alarm Client Facet . 87 Table 89 – A & C Exclusive Alarming Client Facet . 87 Table 90 – A & C Non-Exclusive Alarming Client Facet . 88 Table 91 – A & C Previous Instances Client Facet . 88 Table 92 – A & C Dialog Client Facet . 88 Table 93 – A & E Proxy Facet . 89 Table 94 – Method Client Facet . 89 Table 95 – Auditing Client Facet . 90 Table 96 – Node Management Client Facet. 90 Table 97 – Advanced Type Programming Client Facet . 90 Table 98 – Diagnostic Client Facet . 90 Table 99 – Redundant Client Facet . 91 Table 100 – Redundancy Switch Client Facet . 91 Table 101 – Historical Access Client Facet . 91 Table 102 – Historical Annotation Client Facet . 91 Table 103 – Historical Data AtTime Client Facet . 92 Table 104 – Historical Aggregate Client Facet . 92 Table 105 – Historical Data Update Client Facet . 93 Table 106 – Historical Data Replace Client Facet . 93 Table 107 – Historical Data Insert Client Facet . 93 Table 108 – Historical Data Delete Client Facet . 93 Table 109 – Historical Access Client Server Timestamp Facet . 93 Table 110 – Historical Access Modified Data Client Facet . 94 SIST EN 62541-7:2015

– 8 – IEC 62541-7:2015 © IEC 2015
Table 111 – Historical Structured Data AtTime Client Facet . 94 Table 112 – Historical Structured Data Access Client Facet . 94 Table 113 – Historical Structured Data Modified Client Facet . 94 Table 114 – Historical Structured Data Delete Client Facet . 95 Table 115 – Historical Structured Data Update Client Facet . 95 Table 116 – Historical Structured Data Replace Client Facet . 95 Table 117 – Historical Structured Data Insert Client Facet . 95 Table 118 – Historical Events Client Facet . 95 Table 119 – Historical Event Update Client Facet . 96 Table 120 – Historical Event Replace Client Facet . 96 Table 121 – Historical Event Delete Client Facet . 96 Table 122 – Historical Event Insert Client Facet . 96 Table 123 – Aggregate Subscriber Client Facet . 97 Table 124 – User Token – Anonymous Facet . 98 Table 125 – User Token – User Name Password Server Facet . 98 Table 126 – User Token – X509 Certificate Server Facet . 98 Table 127 – User Token – Issued Token Server Facet . 98 Table 128 – User Token – Issued Token Windows Server Facet . 99 Table 129 – User Token – User Name Password Client Facet. 99 Table 130 – User Token – X509 Certificate Client Facet . 99 Table 131 – User Token – Issued Token Client Facet . 99 Table 132 – User Token – Issued Token Windows Client Facet . 99 Table 133 – UA-TCP UA-SC UA Binary. 100 Table 134 – SOAP-HTTP WS-SC UA XML . 100 Table 135 – SOAP-HTTP WS-SC UA Binary . 100 Table 136 – SOAP-HTTP WS-SC UA XML-UA Binary . 100 Table 137 – HTTPS UA Binary . 101 Table 138 – HTTPS UA XML . 101 Table 139 – Security User Access Control Full . 101 Table 140 – Security User Access Control Base . 101 Table 141 – Security Time Synchronization . 102 Table 142 – Best Practice – Audit Events . 102 Table 143 – Best Practice – Alarm Handling . 102 Table 144 – Best Practice – Random Numbers . 102 Table 145 – Best Practice – Timeouts . 102 Table 146 – Best Practice – Administrative Access . 103 Table 147 – Best Practice – Strict Message Handling . 103 Table 148 – Best Practice – Audit Events Client . 103 Table 149 – SecurityPolicy – None . 103 Table 150 – SecurityPolicy – Basic128Rsa15 . 104 Table 151 – SecurityPolicy – Basic256 . 104 Table 152 – SecurityPolicy – Basic256Sha256 . 105 Table 153 – TransportSecurity – TLS 1.0 . 105 SIST EN 62541-7:2015

IEC 62541-7:2015 © IEC 2015 – 9 –
Table 154 – TransportSecurity – TLS 1.1 . 105 Table 155 – TransportSecurity – TLS 1.2 . 106
– 10 – IEC 62541-7:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
OPC UNIFIED ARCHITECTURE –
Part 7: Profiles
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsibl
...