CLC/TR IEC 62453-42:2019

Field device tool (FDT) interface specification - Part 42: Object model integration profile - Common Language Infrastructure

This part of IEC 62453, which is a technical report, defines how the common FDT principles are implemented based on the .NET technology, including the object behaviour and object interaction via .NET interfaces. This document specifies FDT version 2.0.

Field Device Tool (FDT)-Schnittstellenspezifikation - Teil 42: Profil zur Integration des Objektmodells - Common Language Infrastructure (CLI)

Spécification des interfaces des outils des dispositifs de terrain (FDT) - Partie 42: Profil d’intégration des modèles d’objets – Infrastructure commune de langage

Specifikacija vmesnika orodja procesne naprave - 42. del: Integracija profila modela objekta - Skupna jezikovna infrastruktura (IEC TR 62453-42:2016)

Ta del standarda IEC 62453 je tehnično poročilo, ki določa, kako se izvaja splošna načela orodij procesne naprave na osnovi tehnologije .NET, vključno z vedenjem predmetov in interakcijo predmetov prek vmesnikov .NET.
Ta dokument določa orodja procesne naprave različice 2.0.

General Information

• Status: Published
• Publication Date: 11-Apr-2019
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.05 - Multilayer applications
• ICS: 35.110 - Networking
• Technical Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Drafting Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 12-Apr-2019
• Due Date: 13-May-2020
• Completion Date: 12-Apr-2019
• Ref Project: SIST-TP CLC/TR IEC 62453-42:2019 - Field device tool (FDT) interface specification - Part 42: Object model integration profile - Common Language Infrastructure (IEC TR 62453-42:2016)

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2019
Specifikacija vmesnika orodja procesne naprave - 42. del: Integracija profila
modela objekta - Skupna jezikovna infrastruktura (IEC TR 62453-42:2016)
Field device tool (FDT) interface specification - Part 42: Object model integration profile -
Common Language Infrastructure (IEC TR 62453-42:2016)
Field Device Tool (FDT)-Schnittstellenspezifikation - Teil 42: Profil zur Integration des
Objektmodells - Common Language Infrastructure (CLI) (IEC TR 62453-42:2016)
Spécification des interfaces des outils des dispositifs de terrain (FDT) - Partie 42: Profil
d'intégration des modèles d'objets - Infrastructure commune de langage (IEC TR 62453-
42:2016)
Ta slovenski standard je istoveten z: CLC/TR IEC 62453-42:2019
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT CLC/TR IEC 62453-42

RAPPORT TECHNIQUE
TECHNISCHER BERICHT
April 2019
ICS 35.100.05; 25.040.40; 35.110

English Version
Field device tool (FDT) interface specification - Part 42: Object
model integration profile - Common Language Infrastructure
(IEC TR 62453-42:2016)
Spécification des interfaces des outils des dispositifs de Field Device Tool (FDT)-Schnittstellenspezifikation - Teil 42:
terrain (FDT) - Partie 42: Profil d'intégration des modèles Profil zur Integration des Objektmodells - Common
d'objets - Infrastructure commune de langage Language Infrastructure (CLI)
(IEC TR 62453-42:2016) (IEC TR 62453-42:2016)

This Technical Report was approved by CENELEC on 2019-03-18.

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, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TR IEC 62453-42:2019 E

European foreword
This document (CLC/TR IEC 62453-42:2019) consists of the text of the
IEC TR 62453-42:2016 prepared by 65E: "Devices and integration in enterprise systems", of
IEC technical committee 65: "Industrial process measurement, control and automation".

Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights. CENELEC shall not be held responsible for identifying any or all
such patent rights.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or
all of their content constitutes requirements of this document. 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 62453-1 2016 Field device tool (FDT) interface EN 62453-1 2017
specification - Part 1: Overview and
guidance
IEC 62453-2 2016 Field device tool (FDT) interface EN 62453-2 2017
specification - Part 2: Concepts and
detailed description
IEC TR 62453-42 ®
Edition 1.0 2016-04
TECHNICAL
REPORT
colour
inside
Field device tool (FDT) interface specification –

Part 42: Object model integration profile – Common Language Infrastructure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.05; 35.110 ISBN 978-2-8322-3226-2

– 2 – IEC TR 62453-42:2016  IEC 2016
CONTENTS
FOREWORD . 19
INTRODUCTION . 21
1 Scope . 23
2 Normative references. 23
3 Terms, definitions, abbreviations and conventions . 23
3.1 Terms and definitions . 23
3.2 Abbreviations . 30
3.3 Conventions . 30
4 Implementation concept . 31
4.1 Technological orientation . 31
4.2 Implementation of abstract FDT object model . 31
4.3 FDT Frame Application (FA) . 32
4.4 DTM Business Logic. 33
4.4.1 General . 33
4.4.2 Implementation of DTM, DTM Device Type, and Device Ident Info . 34
4.4.3 Implementation of DTM device parameter access . 35
4.4.4 Process Data Info . 35
4.4.5 Diagnostic Data Info . 36
4.4.6 Network Management Info . 36
4.4.7 Function Info . 37
4.4.8 Report Info . 37
4.4.9 Document Reference Info . 37
4.5 Implementation of DTM Functions . 37
4.5.1 DTM User Interface . 37
4.5.2 Function access control . 38
4.5.3 Handling of standard UI elements in modeless DTM UI interfaces . 38
4.5.4 Command functions . 39
4.6 User management . 39
4.6.1 General . 39
4.6.2 Multi-user access . 39
4.6.3 User levels . 39
4.7 Implementation of FDT and system topology . 42
4.7.1 General . 42
4.7.2 Topology management . 43
4.7.3 Data exchange between Frame Applications . 45
4.8 Implementation of Modularity . 45
4.9 Implementation of FDT communication . 45
4.9.1 Handling of communication requests . 45
4.9.2 Handling of communication errors . 46
4.9.3 Handling of loss of connection . 46
4.9.4 Point–to-point communication . 46
4.9.5 Nested communication . 47
4.9.6 Dynamic changes in network . 47
4.10 Identification . 48
4.10.1 DTM instance identification . 48
4.10.2 Hardware identification . 48
4.11 Implementation of DTM data persistence and synchronization . 49

IEC TR 62453-42:2016  IEC 2016 – 3 –
4.11.1 Persistence overview . 49
4.11.2 Relations of DTMDataSet . 50
4.11.3 DTMDataSet structure . 51
4.11.4 Types of persistent DTM data . 52
4.11.5 Data synchronization . 52
4.12 Implementation of access to device data and IO information . 53
4.12.1 Exposing device data and IO information . 53
4.12.2 Data access control . 54
4.12.3 Routed IO information . 56
4.12.4 Comparison of DTM and device data . 56
4.12.5 Support for multirole devices . 57
4.13 Clone of DTM instances . 58
4.13.1 General . 58
4.13.2 Replicating a part of topology with Parent DTM and a subset of its Child
DTMs . 58
4.13.3 Cloning of a DTM without its children . 58
4.13.4 Delayed cloning . 58
4.14 Lifecycle concepts . 59
4.15 Audit trail . 59
4.15.1 General . 59
4.15.2 Audit trail events . 59
5 Technical concepts . 60
5.1 General . 60
5.2 Support of .NET Common Language Runtime versions . 62
5.2.1 General . 62
5.2.2 Rules for FDT .NET assemblies . 62
5.2.3 DTM rules . 62
5.2.4 Frame Application rules . 62
5.2.5 FDT CLR extension concept . 63
5.3 Support for 32-bit and 64-bit target platforms . 63
5.4 Object activation and deactivation . 64
5.4.1 General . 64
5.4.2 Assembly loading and object creation . 64
5.4.3 Assembly dependencies . 65
5.4.4 Shared a
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