Field device integration (FDI) - Part 1: Overview (IEC 62769-1:2021)

This part of IEC 62769 describes the concepts and overview of the Field Device Integration
(FDI) specifications. The detailed motivation for the creation of this technology is also described
(see 4.1). Reading this document is helpful to understand the other parts of this multi-part
standard.

Feldgeräteintegration (FDI) - Teil 1: Überblick (IEC 62769-1:2021)

Intégration des appareils de terrain (FDI) - Partie 1: Vue d'ensemble (IEC 62769-1:2021)

IEC 62769-1:2021 est disponible sous forme de IEC 62769-1:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 62769-1:2021 décrit les concepts et donne une vue d'ensemble des spécifications d'intégration des appareils de terrain (FDI). La motivation détaillée pour la création de cette technologie est également décrite (voir 4.1). La lecture du présent document est utile pour comprendre les autres parties de cette norme en plusieurs parties.

Integracija procesne naprave (FDI) - 1. del: Pregled (IEC 62769-1:2021)

General Information

Status
Published
Publication Date
25-May-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
31-Mar-2021
Due Date
05-Jun-2021
Completion Date
26-May-2021

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SLOVENSKI STANDARD
SIST EN IEC 62769-1:2021
01-julij-2021
Nadomešča:
SIST EN 62769-1:2015
Integracija procesne naprave (FDI) - 1. del: Pregled (IEC 62769-1:2021)
Field device integration (FDI) - Part 1: Overview (IEC 62769-1:2021)
Feldgeräteintegration (FDI) - Teil 1: Überblick (IEC 62769-1:2021)
Intégration des appareils de terrain (FDI) - Partie 1: Vue d'ensemble (IEC 62769-1:2021)
Ta slovenski standard je istoveten z: EN IEC 62769-1:2021
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
SIST EN IEC 62769-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62769-1:2021

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SIST EN IEC 62769-1:2021


EUROPEAN STANDARD EN IEC 62769-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2021
ICS 35.100; 25.040.40; 35.100.05 Supersedes EN 62769-1:2015 and all of its amendments
and corrigenda (if any)
English Version
Field Device Integration (FDI) - Part 1: Overview
(IEC 62769-1:2021)
Intégration des appareils de terrain (FDI) - Partie 1: Vue Feldgeräteintegration (FDI) - Teil 1: Überblick
d'ensemble (IEC 62769-1:2021)
(IEC 62769-1:2021)
This European Standard was approved by CENELEC on 2021-03-12. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62769-1:2021 E

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SIST EN IEC 62769-1:2021
EN IEC 62769-1:2021 (E)
European foreword
The text of document 65E/758(F)/FDIS, future edition 2 of IEC 62769-1, prepared by SC 65E “Devices
and integration in enterprise systems” of IEC/TC 65 “Industrial-process measurement, control and
automation” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 62769-1:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-12-12
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-03-12
document have to be withdrawn
This document supersedes EN 62769-1:2015 and all of its amendments and corrigenda (if any).
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.
Endorsement notice
The text of the International Standard IEC 62769-1:2021 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61804-3 NOTE Harmonized as EN IEC 61804-3
IEC 61804-4 NOTE Harmonized as EN IEC 61804-4
IEC 61804-5 NOTE Harmonized as EN IEC 61804-5
IEC 62443 series NOTE Harmonized as EN IEC 62443 series
IEC 62453 series NOTE Harmonized as EN 62453 series
IEC 62541 series NOTE Harmonized as EN IEC 62541 series
IEC 62769-2 NOTE Harmonized as EN 62769-2
IEC 62769-3 NOTE Harmonized as EN 62769-3
IEC 62769-4 NOTE Harmonized as EN 62769-4
IEC 62769-5 NOTE Harmonized as EN 62769-5
IEC 62769-6 NOTE Harmonized as EN 62769-6
IEC 62769-7 NOTE Harmonized as EN 62769-7
2

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SIST EN IEC 62769-1:2021
EN IEC 62769-1:2021 (E)
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 Where 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: CLC/TR 62541-1 -
Overview and concepts
IEC 62541-3 - OPC Unified Architecture - Part 3: EN IEC 62541-3 -
Address Space Model
IEC 62541-4 - OPC Unified Architecture - Part 4: EN IEC 62541-4 -
Services
IEC 62541-5 - OPC Unified Architecture - Part 5: EN IEC 62541-5 -
Information Model
IEC 62541-100 - OPC Unified Architecture - Part 100: EN 62541-100 -
Device Interface


3

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SIST EN IEC 62769-1:2021




IEC 62769-1

®


Edition 2.0 2021-02




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE
colour

inside










Field device integration (FDI) –

Part 1: Overview



Intégration des appareils de terrain (FDI) –

Partie 1: Vue d'ensemble
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 25.040.40; 35.100.05 ISBN 978-2-8322-9307-2




Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 62769-1:2021
– 2 – IEC 62769-1:2021 © IEC 2021
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, abbreviated terms and conventions . 7
3.1 Terms and definitions . 7
3.2 IEC TR 62541-1 terms (OPC UA) . 10
3.3 IEC 62541-3 (OPC UA) terms . 10
3.4 IEC 62541-4 (OPC UA) terms . 11
3.5 IEC 62541-5 (OPC UA) terms . 11
3.6 IEC 62541-100 (OPC UA for Devices) terms . 11
3.7 Abbreviated terms . 12
3.8 Conventions . 12
4 Background . 12
4.1 Motivation . 12
4.2 Electronic Device Description Language (EDDL) . 13
®
4.3 Field Device Tool (FDT ) . 13
4.4 OPC Unified Architecture (OPC UA) . 14
5 Architecture . 14
5.1 Overview. 14
5.2 FDI Packages . 15
5.3 FDI Client . 16
5.4 FDI Server . 16
5.5 FDI Communication Server . 17
5.6 User Interface tiering . 17
5.7 FDI security considerations . 17
5.8 Redundancy . 18
6 Deployment . 18
6.1 Overview. 18
6.2 Engineering, operator and maintenance stations . 19
6.3 FDI Server . 19
6.4 FDI Communication Servers . 19
6.5 Device Tools . 19
6.6 Third-party Tools . 19
6.7 Handheld Tools . 19
6.8 Generic OPC UA Clients . 19
7 FDI Host . 19
7.1 Overview. 19
7.2 FDI Host Variants and Entities . 20
7.3 FDI Host Facets . 20
8 Life-cycle model . 21
8.1 Overview. 21
8.2 Identification mechanism . 21
8.3 Versioning mechanism . 22
8.3.1 Version levels . 22

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8.3.2 FDI Technology Version . 22
8.3.3 Forward compatibility . 25
Annex A (informative) FDI life-cycle concept summary . 27
A.1 General . 27
A.2 Life-cycle relevant topics (references) . 27
Annex B (informative) Issue reporting . 28
Bibliography . 29

Figure 1 – FDI architecture diagram . 15
Figure 2 – Typical deployment scenario . 18
Figure 3 – FDI Technology Version dependencies . 23

Table 1 – FDI Host Variants and possible Facets . 20
Table 2 – FDI Host Facets and related FDI Entities . 21
Table 3 – Summary of influences on the FDI Technology Version . 25
Table 4 – Combinations of Minor Versions that require special handling . 25
Table A.1 – Life-cycle aspects as part of the FDI technology . 27
Table A.2 – Life-cycle aspects as part of products and services provided with the FDI
technology . 27

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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

FIELD DEVICE INTEGRATION (FDI) –

Part 1: Overview

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 responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62769-1 has been prepared by subcommittee 65E: Devices and
integration in enterprise systems, of IEC technical committee 65: Industrial-process
measurement, control and automation.
This second edition cancels and replaces the first edition published in 2015. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) support for generic protocol extension for faster adoption of other technologies;
b) digital signature now include trusted timestamping for long term validation of FDI Package;
c) support of new protocols.

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SIST EN IEC 62769-1:2021
IEC 62769-1:2021 © IEC 2021 – 5 –
The text of this International Standard is based on the following documents:
FDIS Report on voting
65E/758/FDIS 65E/768/RVD

Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62769 series, published under the general title Field Device
Integration (FDI), can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.

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INTRODUCTION
The IEC 62769 series has the general title Field Device Integration (FDI) and the following
parts:
– Part 1: Overview
– Part 2: FDI Client
– Part 3: FDI Server
– Part 4: FDI Packages
– Part 5: FDI Information Model
– Part 6: FDI Technology Mapping
– Part 7: FDI Communication Devices
– Part 100: Profiles – Generic Protocol Extensions
– Part 101-1: Profiles – Foundation Fieldbus H1
– Part 101-2: Profiles – Foundation Fieldbus HSE
– Part 103-1: Profiles – PROFIBUS
– Part 103-4: Profiles – PROFINET
– Part 109-1: Profiles – HART and WirelessHART
– Part 115-2: Profiles – Protocol-specific Definitions for Modbus RTU
– Part 150-1: Profiles – ISA 100.11a

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IEC 62769-1:2021 © IEC 2021 – 7 –
FIELD DEVICE INTEGRATION (FDI) –

Part 1: Overview



1 Scope
This part of IEC 62769 describes the concepts and overview of the Field Device Integration
(FDI) specifications. The detailed motivation for the creation of this technology is also described
(see 4.1). Reading this document is helpful to understand the other parts of this multi-part
standard.
2 Normative references
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.
IEC TR 62541-1, OPC Unified Architecture – Part 1: Overview and concepts
IEC 62541-3, OPC Unified Architecture – Part 3: Address Space Model
IEC 62541-4, OPC Unified Architecture – Part 4: Services
IEC 62541-5, OPC Unified Architecture – Part 5: Information Model
IEC 62541-100, OPC Unified Architecture – Part 100: Device Interface
3 Terms, definitions, abbreviated terms and conventions
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions given in IEC TR 62541-1,
IEC 62541-3, IEC 62541-4, IEC 62541-5, IEC 62541-100, as well as the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1
Field Device Integration
FDI
device integration and device management technology, combining base concepts and
technology aspects of the Electronic Device Description Language (EDDL) according to
®
IEC 61804 and Field Device Tool (FDT ) according to IEC 62453, as well as in IEC 62541-1
(OPC UA)
Note 1 to entry: The combination of those different proven technologies ensures a secure life cycle and the ability
to address all challenges of Device Integration and Device Management in a scalable manner.

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3.1.2
Action
procedure that requires collaboration between an FDI Client and an FDI Server
3.1.3
Business Logic
descriptive element of an FDI Package that specifies the device-specific behavior and/or
mapping logic for a Nested Communication
3.1.4
Business Logic Interface
interface through which Business Logic is integrated with the Information Model
3.1.5
Communication Device
physical device that provides access to networks and devices
Note 1 to entry: Gateways and routers are examples of communication devices.
3.1.6
Connection Point
logical representation of a connection of a communication end point to a communication
network
3.1.7
Device Access Services
set of services through which a User Interface Plug-in accesses the Information Model of an
FDI Server
3.1.8
Device Definition
required element of an FDI Package that provides the core definition of a device
3.1.9
Device Instance
representation of a specific device in the Information Model of an FDI Server
3.1.10
Device Tool
standalone application that contains both an FDI Client and an FDI Server
3.1.11
Device Topology
arrangement of communication networks and devices that forms a network
3.1.12
Device Type
representation of a type of device in the Information Model of an FDI Server
3.1.13
FDI Client
software component that uses the Information Model, interprets user interface descriptions, and
hosts user interface plug-ins
3.1.14
FDI Communication Server
OPC UA server that is used by an FDI Server to access non-native networks

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3.1.15
FDI Package
collection of components that provide all the information necessary to integrate a type of device
into a system
3.1.16
FDI Server
software component that implements the Information Model, executes Business Logic, and
communicates with device via Native Communication and/or Nested Communication
3.1.17
FDI Technology Version
version number that identifies to a specific revision of the overall FDI technology
3.1.18
Hosting Services
set of services through which a User Interface Plug-in interacts with an FDI Client
3.1.19
Information Model
set of objects, variables, and methods exposed by an FDI Server
3.1.20
Modular Device
device that is composed of one or more subdevices
3.1.21
Native Communication
communication with devices that are an integral part of the system
3.1.22
Nested Communication
communication with devices through a series of communication devices
3.1.23
Offline Data
device information maintained by an FDI Server that is stored in an FDI Server-specific
database
3.1.24
Online Data
device information maintained by an FDI Server that is retrieved from a physical device
3.1.25
User Interface Services
UI Services
set of services through which a User Interface Plug-in accesses the operating system
3.1.26
Platform User Interface Services
platform UI services
user interface services provided natively by the operating system
3.1.27
User Interface Description
UID
descriptive element of an FDI package that is used by an FDI Client to render user interface

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3.1.28
User Interface Description Interpreter
UID interpreter
software component in an FDI Client that renders user interface descriptions and invokes
actions
3.1.29
User Interface Plug-In
UIP
executable element of an FDI package that is executed by an FDI Client
3.1.30
User Interface Plug-In Services
UIP services
set of services through which an FDI Client interacts with a user interface plug-in
3.2 IEC TR 62541-1 terms (OPC UA)
For the purposes of this document, the following terms and definitions given in IEC TR 62541-1
apply.
AddressSpace
Attribute
Client
Method
Node
NodeClass
Notification
Object
ObjectType
Reference
ReferenceType
Server
Service Set
Session
Subscription
Variable
3.3 IEC 62541-3 (OPC UA) terms
For the purposes of this document, the following terms and definitions given in IEC 62541-3
apply.
Aggregates
ArrayDimensions
AuditEvent
AuditUpdateMethodEvent
BrowseName
ByteString
DataType
DataVariable

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Folder
HasComponent
HasProperty
HasSubType
HasTypeDefinition
ModellingRule
NodeId
Property
UserAccessLevel
UserExecutable
Value
ValueRank
3.4 IEC 62541-4 (OPC UA) terms
For the purposes of this document, the following terms and definitions given in IEC 62541-4
apply.
AddReferences
Browse
BrowseNext
Call
CreateSession
NodeManagement
Read
Request Header
Response Header
StatusCode
TranslateBrowsePathsToNodeIds
UserIdentityToken
Write
3.5 IEC 62541-5 (OPC UA) terms
For the purposes of this document, the following terms and definitions given in IEC 62541-5
apply.
BaseObjectType
PropertyType
3.6 IEC 62541-100 (OPC UA for Devices) terms
For the purposes of this document, the following terms and definitions given in IEC 62541-100
apply.
Block
Device
DeviceType
Parameter

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3.7 Abbreviated terms
DTM Device Type Manager
EDD Electronic Device Description
EDDL Electronic Device Description Language
FB Function blocks
FDI Field Device Integration
®
1
Field Device Tool (see IEC 62453)
FDT
GUI Graphical User Interface
n/a Not applicable
OPC Open packaging conventions
OPC UA OPC Unified Architecture (see IEC 62541)
PC Personal computer
PNO PROFIBUS Nutzerorganisation e. V. (is a regional organization of the
PROFIBUS and PROFINET International consortium)
RPC Remote Procedure Call
UI User Interface
UID User Interface Description
UIP User Interface Plug-in
UUID Universally unique identifier
XML Extensible markup language
ZVEI Zentralverband Elektrotechnik- und Elektronikindustrie e. V.

3.8 Conventions
Capitalization of the first letter of words beyond those defined in ISO/IEC Directives Part 2 is
used in the IEC 62769 series to emphasize an FDI-specific meaning. It is used for the following
cases:
• Defined terms
• Names of Services defined in IEC 62769-2
• Names of FDI Package elements defined in IEC 62769-4
• Names of Information Model elements defined in IEC 62769-5
EDD language elements are written with all letters in uppercase.
4 Background
4.1 Motivation
In today’s au
...

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