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IEC 62769-1
Edition 2.0 2021-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device integration (FDI) –
Part 1: Overview
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IEC 62769-1
Edition 2.0 2021-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device integration (FDI) –
Part 1: Overview
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.05 ISBN 978-2-8322-9385-0
– 2 – IEC 62769-1:2021 RLV © IEC 2021
CONTENTS
FOREWORD . 4
INTRODUCTION . 2
1 Scope . 8
2 Normative references . 8
3 Terms, definitions, abbreviated terms and acronyms conventions . 9
3.1 Terms and definitions . 9
3.2 IEC TR 62541-1 terms (OPC UA) . 12
3.3 IEC 62541-3 (OPC UA) terms . 12
3.4 IEC 62541-4 (OPC UA) terms . 13
3.5 IEC 62541-5 (OPC UA) terms . 13
3.6 IEC 62541-100 (OPC UA for Devices) terms . 13
3.7 Abbreviated terms . 13
3.8 Conventions . 14
4 Background . 14
4.1 Motivation . 14
4.2 Electronic Device Description Language (EDDL) . 15
4.3 Field Device Tool (FDT ) . 15
4.4 OPC Unified Architecture (OPC UA) . 16
5 Architecture . 16
5.1 Overview. 16
5.2 FDI Packages . 17
5.3 FDI Client . 18
5.4 FDI Server . 18
5.5 FDI Communication Server . 19
5.6 User Interface tiering . 19
5.7 FDI security considerations . 19
5.8 Redundancy . 20
6 Deployment . 20
6.1 Overview. 20
6.2 Engineering, operator and maintenance stations . 21
6.3 FDI Server . 21
6.4 FDI Communication Servers . 21
6.5 Device Tools . 21
6.6 Third-party Tools . 21
6.7 Handheld Tools . 21
6.8 Generic OPC UA Clients . 21
7 FDI Host . 21
7.1 Overview. 21
7.2 FDI Host Variants and Entities . 22
7.3 FDI Host Facets . 22
8 Life-cycle model . 23
8.1 Overview. 23
8.2 Identification mechanism . 23
8.3 Versioning mechanism . 24
8.3.1 Version levels . 24
8.3.2 FDI Technology Version . 24
8.3.3 Forward compatibility . 27
Annex A (informative) FDI life-cycle concept summary . 29
A.1 General . 29
A.2 Life-cycle relevant topics (references) . 29
Annex B (informative) Issue reporting . 30
Bibliography . 31
Figure 1 – FDI architecture diagram . 17
Figure 2 – Typical deployment scenario . 20
Figure 3 – FDI Technology Version dependencies . 25
Table 1 – FDI Host Variants and possible Facets . 22
Table 2 – FDI Host Facets and related FDI Entities . 23
Table 3 – Summary of influences on the FDI Technology Version . 27
Table 4 – Combinations of Minor Versions that require special handling . 27
Table A.1 – Life-cycle aspects as part of the FDI technology . 29
Table A.2 – Life-cycle aspects as part of products and services provided with the FDI
technology . 29
– 4 – IEC 62769-1:2021 RLV © IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIELD DEVICE INTEGRATION (FDI) –
Part 1: Overview
FOREWORD
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International Standard IEC 62769-1 has been prepared
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