SIST EN IEC 62657-3:2022

Industrial networks - Coexistence of wireless systems - Part 3: Formal description of the automated coexistence management and application guidance (IEC 62657-3:2022)

This part 3 of IEC 62657 specifies a general model approach for automated coexistence management and provides application guidance. This document provides the usage of related parameters and interfaces to establish and to maintain functions for automatic coexistence management. This document specifies an abstract description of the system elements, properties, interfaces and relationships between influencing parameters and characteristic parameters specified in IEC 62657-1 and IEC 62657-2.
NOTE IEC 62657-4 specifies the central coordination point approach as one example of the usage of the formal description of this document.

Industrielle Kommunikationsnetze - Koexistenz von Funksystemen - Teil 3: Formale Beschreibung des automatisierten Koexistenzmanagements und Anwendungsleitfaden (IEC 62657-3:2022)

Réseaux industriels - Coexistence des systèmes sans fil - Partie 3: Description formelle de la gestion automatisée de la coexistence et recommandations d'application(IEC 62657-3:2022)

L'IEC 62657-3:2022 spécifie une approche type générale pour la gestion automatisée de la coexistence et fournit des recommandations d'application. Le présent document décrit l'utilisation des paramètres connexes et des interfaces pour établir et maintenir les fonctions de gestion automatique de coexistence. Il spécifie également une description abstraite des éléments, des propriétés et des interfaces des systèmes, et spécifie les relations entre les paramètres influents et les paramètres caractéristiques spécifiés dans l'IEC 62657-1 et l'IEC 62657-2.

Industrijska omrežja - Soobstoj brezžičnih sistemov - 3. del: Formalni opis samodejnega upravljanja soobstoja in programski napotki (IEC 62657-3:2022)

Ta 3. del standarda IEC 62657 določa pristop s splošnim modelom za samodejno upravljanje soobstoja in podaja programske napotke. Zagotavlja uporabo povezanih parametrov in vmesnikov za vzpostavitev ter ohranitev funkcij za samodejno upravljanje soobstoja. Ta dokument določa abstrakten opis elementov sistema, lastnosti, vmesnikov in razmerij med vplivnimi in značilnimi parametri iz standardov IEC 62657-1 in IEC 62657-2.
OPOMBA: V standardu IEC 62657-4 je opredeljen pristop z osrednjo koordinacijsko točko kot primer uporabe formalnega opisa tega dokumenta.

General Information

• Status: Published
• Publication Date: 11-Sep-2022
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.110 - Networking
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 27-Jul-2022
• Due Date: 01-Oct-2022
• Completion Date: 12-Sep-2022
• Ref Project: EN IEC 62657-3:2022 - Industrial networks - Coexistence of wireless systems - Part 3: Formal description of the automated coexistence management and application guidance

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62657-3:2022
01-oktober-2022
Industrijska omrežja - Soobstoj brezžičnih sistemov - 3. del: Formalni opis
samodejnega upravljanja soobstoja in programski napotki (IEC 62657-3:2022)
Industrial networks - Coexistence of wireless systems - Part 3: Formal description of the
automated coexistence management and application guidance (IEC 62657-3:2022)
Industrielle Kommunikationsnetze - Koexistenz von Funksystemen - Teil 3: Formale
Beschreibung des automatisierten Koexistenzmanagements und Anwendungsleitfaden
(IEC 62657-3:2022)
Réseaux industriels - Coexistence des systèmes sans fil - Partie 3: Description formelle
de la gestion automatisée de la coexistence et recommandations d'application(IEC
62657-3:2022)
Ta slovenski standard je istoveten z: EN IEC 62657-3:2022
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.110 Omreževanje Networking
SIST EN IEC 62657-3:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62657-3:2022

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SIST EN IEC 62657-3:2022


EUROPEAN STANDARD EN IEC 62657-3

NORME EUROPÉENNE

EUROPÄISCHE NORM July 2022
ICS 25.040

English Version
Industrial networks - Coexistence of wireless systems - Part 3:
Formal description of the automated coexistence management
and application guidance
(IEC 62657-3:2022)
Réseaux industriels - Coexistence des systèmes sans fil - Industrielle Kommunikationsnetze - Koexistenz von
Partie 3: Description formelle de la gestion automatisée de Funksystemen - Teil 3: Formale Beschreibung des
la coexistence et recommandations d'application automatisierten Koexistenzmanagements und
(IEC 62657-3:2022) Anwendungsleitfaden
(IEC 62657-3:2022)
This European Standard was approved by CENELEC on 2022-07-04. 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
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62657-3:2022 E

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SIST EN IEC 62657-3:2022
EN IEC 62657-3:2022 (E)
European foreword
The text of document 65C/1165/FDIS, future edition 1 of IEC 62657-3, prepared by SC 65C "Industrial
networks" 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 62657-3:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-04-04
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-07-04
document have to be withdrawn
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62657-3:2022 was approved by CENELEC as a European
Standard without any modification.
2

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EN IEC 62657-3:2022 (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 61784-3 - Industrial communication networks - Profiles - EN IEC 61784-3 -
Part 3: Functional safety fieldbuses - General
rules and profile definitions
IEC 62657-1 - Industrial communication networks - Wireless EN 62657-1 -
communication networks - Part 1: Wireless
communication requirements and spectrum
considerations
IEC 62657-2 2022 Industrial communication networks - EN IEC 62657-2 2022
Coexistence of wireless systems - Part 2:
Coexistence management
IEC 62657-4 2022 Industrial communication networks - EN IEC 62657-4 2022
Coexistence of wireless systems - Part 4:
Coexistence management with central
coordination of wireless applications

3

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SIST EN IEC 62657-3:2022




IEC 62657-3

®


Edition 1.0 2022-05




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE
colour

inside










Industrial networks – Coexistence of wireless systems –

Part 3: Formal description of the automated coexistence management and

application guidance



Réseaux industriels – Coexistence des systèmes sans fil –

Partie 3: Description formelle de la gestion automatisée de la coexistence et


recommandations d'application













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 25.040 ISBN 978-2-8322-0912-7




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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CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviated terms . 8
3.1 General . 8
3.2 Terms and definitions specific for this document . 9
3.3 Terms and definitions given in IEC 62657-2 . 9
3.4 Abbreviated terms . 11
4 Automated collaborative coexistence management . 11
4.1 Motivation . 11
4.2 Application scenarios . 12
4.2.1 General . 12
4.2.2 Establishing wireless industrial automation . 12
4.2.3 Operation and maintenance of wireless industrial automation . 13
4.2.4 Controlled / not controlled areas . 14
4.2.5 Device with/without mitigation techniques . 14
4.2.6 Fixed, moving, or rotating devices . 14
4.2.7 Temporary installed devices . 14
5 Method for coexistence description . 15
5.1 Area under consideration . 15
5.2 Wireless coexistence model . 16
5.2.1 General . 16
5.2.2 Class CoexistenceSystem . 16
5.2.3 Class WirelessIndustrialAutomation . 17
5.2.4 Class DistributedAutomationSystem . 19
5.2.5 Class RadioEnvironment . 21
5.2.6 Class WirelessCommunicationSystem . 23
5.2.7 Class CoexistenceManagementSystem . 25
5.3 Application related influencing parameters . 25
5.3.1 Attributes of class DistributedAutomationSystem . 25
5.3.2 Attributes of class LocalAutomationFunction . 26
5.3.3 Attributes of class LogicalTopology . 27
5.3.4 Attributes of class ReferenceInterface . 27
5.3.5 Attributes of class LogicalLink . 27
5.3.6 Attributes of class LogicalEndpoint . 27
5.3.7 Application related characteristic parameters . 28
5.4 Environment related influencing parameters. 28
5.4.1 Number of passive environmental influences . 28
5.4.2 Attributes of class PassiveEnvironmentalInfluence . 28
5.4.3 Attributes of class PropagationCondition . 29
5.4.4 Attributes of class PhysicalLayerInterface . 29
5.4.5 Number of active environmental influences . 29
5.4.6 Attributes of class ActiveEnvironmentalInfluence . 29
5.5 Wireless device and system related influencing parameters . 30
5.5.1 Attributes of class WirelessCommunicationSystem . 30

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5.5.2 Attributes of class WirelessCommunicationFunction . 31
5.5.3 Attributes of class ReferenceInterface . 31
5.5.4 Attributes of class PhysicalLayerInterface . 31
5.5.5 Attributes of class WirelessTopology . 31
5.5.6 Attributes of class WirelessLink . 31
5.5.7 Attributes of class WirelessEndpoint . 31
5.6 Profile development . 31
6 Architecture of central coordination point . 33
6.1 Model application guidance . 33
6.2 Database service . 35
6.3 Status of wireless system . 35
6.4 Status of application . 35
6.5 Status of radio spectrum . 35
6.6 Status analysis . 35
6.7 Resource assignment . 36
Bibliography . 37


Figure 1 – Relation between the parts of the IEC 62657 series . 7
Figure 2 – Requirement profile of a spatially distributed automation system covered by
a capability profile of a wireless communication solution . 15
Figure 3 – Class model of the coexistence system . 17
Figure 4 – Structure of wireless industrial automation . 17
Figure 5 – Interfaces of wireless industrial automation . 18
Figure 6 – Class model of the area under consideration for wireless industrial
automation . 19
Figure 7 – Distributed automation system . 20
Figure 8 – System model of the distributed automation system . 21
Figure 9 – Radio environment . 22
Figure 10 – System model of the radio environment . 23
Figure 11 – Wireless communication system . 23
Figure 12 – System model of the wireless communication system . 25
Figure 13 – Class ProfileDevelopment . 32
Figure 14 – Relation between system models and their application in a CCP concept . 34

Table 1 – Audience of the IEC 62657 series . 6

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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

INDUSTRIAL NETWORKS –
COEXISTENCE OF WIRELESS SYSTEMS –

Part 3: Formal description of the automated coexistence
management and application guidance

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.
IEC 62657-3 has been prepared by subcommittee 65C: Industrial communication networks, of
IEC technical committee 65: Industrial-process measurement, control and automation. It is an
International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
65C/1165/FDIS 65C/1171/RVD

Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

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IEC 62657-3:2022 © IEC 2022 – 5 –
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
A list of all parts in the IEC 62657 series, published under the general title Industrial networks
– Coexistence of wireless systems, 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 document 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 intended audience for the IEC 62657 series is shown in Table 1.
Table 1 – Audience of the IEC 62657 series
Audience Part 1 Part 2 Part 3 Part 4
Wireless Coexistence Architecture and Central
requirements management use coordination
1. Regulator — — —
✓
2. IA expert — — —
✓
3. Plant owner — —
✓ ✓
4. Device manufacture —
✓ ✓ ✓
5. System integrator
✓ ✓ ✓ ✓
Key: ✓ = applies especially to the audience #; — = should be read by everybody

This document is aimed at plant owners that are operating industrial wireless solutions,
manufacturers of industrial wireless devices, as well as wireless system integrators and
operators.
Plant owners need to understand the nature of the coexistence state with respect to wireless
automation systems. Also, they need to make sure that all impacts to the industrial wireless
application systems represented by parameters are taken into account. This document provides
them the information needed to understand coexistence management parameters and each
relationship for a reliable plant operation.
Device manufacturers should provide quantitative parameters on their wireless device and
system to manage the coexistence of the wireless industrial application based on IEC 62657-2.
This document defines related parameters and interfaces of devices for automatic coexistence
management.
System integrators should, in collaboration with the plant owner and device manufacturers,
design, implement, and manage the wireless industrial automation systems throughout the plant
lifecycle. This document provides essential parameters and interfaces for coexistence
management for system integrators.
A consideration of this document is to outline the features of automated collaborative
coexistence management to develop solutions with, for example, a central coordination point
(CCP), with a software-defined networking approach for flexible use of frequency spectrum or
using a global navigation satellite system (GNSS) for location-based use of frequency spectrum.
Figure 1 shows the relation between the parts of the IEC 62657 series.

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IEC 62657-3:2022 © IEC 2022 – 7 –

Figure 1 – Relation between the parts of the IEC 62657 series

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INDUSTRIAL NETWORKS –
COEXISTENCE OF WIRELESS SYSTEMS –

Part 3: Formal description of the automated coexistence
management and application guidance



1 Scope
This part of IEC 62657 specifies a general model approach for automated coexistence
management and provides application guidance. This document provides the usage of related
parameters and interfaces to establish and to maintain functions for automatic coexistence
management. This document specifies an abstract description of the system elements,
properties, interfaces and relationships between influencing parameters and characteristic
parameters specified in IEC 62657-1 and IEC 62657-2.
NOTE IEC 62657-4 specifies the central coordination point approach as one example of the usage of the formal
description of this document.
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 61784-3, Industrial communication networks – Profiles – Part 3: Functional safety
fieldbuses – General rules and profile definitions
IEC 62657-1, Industrial communication networks – Wireless communication networks – Part 1:
Wireless communication requirements and spectrum considerations
1
IEC 62657-2:— , Industrial networks – Coexistence of wireless systems – Part 2: Coexistence
management
2
IEC 62657-4:— , Industrial networks – Coexistence of wireless systems – Part 4: Coexistence
management with central coordination of wireless applications
3 Terms, definitions and abbreviated terms
3.1 General
For the purposes of this document, the following terms and definitions 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
____________
1
 Under preparation. Stage at the time of publication: IEC FDIS 62657-2:2022.
2
 Under preparation. Stage at the time of publication: IEC FDIS 62657-4:2022.

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3.2 Terms and definitions specific for this document
3.2.1
dependability
ability to perform as and when required
Note 1 to entry: Dependability includes availability, reliability, recoverability, maintainability, and maintenance
support performance, and, in some cases, other characteristics such as durability, safety and security.
Note 2 to entry: Dependability is used as a collective term for the time-related quality characteristics of an item.
[SOURCE: IEC 60050-192:2015, 192-01-22]
3.2.2
industrial automation system
set of interrelated industrial automation applications
3.2.3
logical link
relationship between logical endpoints of local automation functions of a distributed automation
system
3.2.4
message
information which is transmitted in one or several packets from a sender to one or more
receivers
[SOURCE: IEC 60050-821:2017, 821-11-29]
3.2.5
message loss ratio
ratio, expressed as a percentage, of the number of messages not delivered divided by the total
number of messages during a time interval T, where the number of messages not delivered is
the difference between the number of messages arriving at the ingress flow point and the
number of messages delivered at the egress flow point in a point-to-point connection
3.2.6
reliability
reliability of an item
ability of an item to perform a required function under stated conditions for a specified period
of time
[SOURCE: IEC 60050-603:1986, 603-05-01]
3.3 Terms and definitions given in IEC 62657-2
For ease of understanding, the most important terms from IEC 62657-2 used within this
document are listed but the definitions are not repeated in the list.
– active environmental influence
– application communication requirements
– area of operation
– automated collaborative coexistence management
– automation application
– channel number
– coexistence
– coexistence management

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– coexistence manager
– collaborative coexistence management
– communication availability
– communication load
– cut-off frequency
– device
– distance between wireless devices
– distributed automation system
– duty cycle
– electromagnetic interference
– frequency band
– frequency bandwidth
– frequency channel
– industrial automation application, see automation application
– industrial communication network
– industrial, scientific and medical application
– infrastructure device
– interference
– intervisibility
– life-cycle
– line of sight (LOS)
– lower cut-off frequency
– modulation
– natural environmental condition
– network
– network topology
– non-line of sight (NLOS)
– observation time
– obstructed line of sight (OLOS)
– packet
– passive environmental influence
– performance requirements
– physical link
– plant
– power spectral density
– radio channel
– radio environment
– reference interface
– regional radio regulation
– relative movement
– transfer interval
– transmitter sequence
– upda
...