SIST EN 62657-2:2015

Industrial communication networks - Wireless communication network - Part 2: Coexsistence management (IEC 62657-2:2013 , modified)

IEC/TS 62657-2:2011(E) specifies the fundamental assumptions, concepts, parameters, and procedure for wireless communication coexistence. It provides guidelines, requirements, and best practices for wireless communications' availability and performance, covering the life cycle of wireless communication coexistence to help the work of all persons involved with the relevant responsibilities to cope with the critical aspects in each phase of wireless communication coexistence management in an automation plant. Additionally it provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts. Life cycle aspects include: planning, designing, installation, implementation, operation, maintenance, administration and training.

Industrielle Kommunikationsnetze - Funk-Kommunikationsnetze - Teil 2: Koexistenz-Management (IEC 62657-2:2013 , modifiziert)

Réseaux de communication industriels - Réseaux de communication sans fil - Partie 2: Gestion de la coexistence (IEC 62657-2:2013 , modifiée)

La CEI 62657-2:2013 spécifie les hypothèses, concepts, paramètres et procédures de base permettant la coexistence de communications sans fil; stipule les lignes directrices, exigences et meilleures pratiques en matière de disponibilité et de performance des communications sans fil, dans une installation d'automatisation industrielle; elle couvre tout le cycle de vie de la coexistence des communications sans fil et fournit une référence commune sur la coexistence de communications sans fil pour des sites d'automatisation industrielle sous forme de recommandation homogène aidant les utilisateurs à évaluer et mesurer les efforts de leur installation. Cette première édition annule et remplace la CEI/TS 62657-2, parue en 2011. Les changements par rapport au TS sont:  - mise à jour des références normatives, termes, définitions, symboles, abréviations;  - correction de l'orthographe;  - changement des figures pour les rendre cohérentes avec le texte et vice versa;  - addition et modification du texte pour le rendre plus lisible.

Industrijska komunikacijska omrežja - Brezžično komunikacijsko omrežje - 2. del: Upravljanje soobstoja (IEC 62657-2:2013, spremenjen)

Standard IEC/TS 62657-2:2011(E) določa temeljne predpostavke, koncepte, parametre in postopek za upravljanje soobstoja brezžičnih komunikacij. Zagotavlja smernice, zahteve in najboljše prakse za razpoložljivost in delovanje brezžične komunikacije, pri čemer zajema življenjski cikel soobstoja brezžične komunikacije za pomoč pri delu vsem vključenim osebam z ustreznimi odgovornostmi za obvladovanje kritičnih vidikov v vsaki fazi upravljanja soobstoja brezžične komunikacijske v avtomatiziranem obratu. Poleg tega zagotavlja skupno referenčno točko za soobstoj brezžične komunikacije za industrijske avtomatizirane obrate kot homogeno smernico za pomoč uporabnikom pri oceni in izmeri rezultatov obrata. Vidiki življenjskega cikla, vključujejo: načrtovanje, projektiranje, montažo, izvedbo, obratovanje, vzdrževanje, upravljanje in usposabljanje.

General Information

• Status: Withdrawn
• Publication Date: 26-Jul-2015
• Withdrawal Date: 05-Apr-2020
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.110 - Networking
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 06-Apr-2020
• Due Date: 29-Apr-2020
• Completion Date: 06-Apr-2020
• Ref Project: EN 62657-2:2015 - Industrial communication networks - Wireless communication networks - Part 2: Coexistence management

Relations

• Replaced By: SIST EN 62657-2:2017 - Industrial communication networks - Wireless communication networks - Part 2: Coexistence management (IEC 62657-2:2017)
• Effective Date: 18-Jul-2017
• Replaced By: SIST EN 62657-2:2017 - Industrial communication networks - Wireless communication networks - Part 2: Coexistence management (IEC 62657-2:2017)
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62657-2:2015
01-september-2015
,QGXVWULMVNDNRPXQLNDFLMVNDRPUHåMD%UH]åLþQRNRPXQLNDFLMVNRRPUHåMHGHO
8SUDYOMDQMHVRREVWRMD,(&VSUHPHQMHQ
Industrial communication networks - Wireless communication network - Part 2:
Coexsistence management (IEC 62657-2:2013 , modified)
Industrielle Kommunikationsnetze - Funk-Kommunikationsnetze - Teil 2: Koexistenz-
Management (IEC 62657-2:2013 , modifiziert)
Réseaux de communication industriels - Réseaux de communication sans fil - Partie 2:
Gestion de la coexistence (IEC 62657-2:2013 , modifiée)
Ta slovenski standard je istoveten z: EN 62657-2:2015
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.110 Omreževanje Networking
SIST EN 62657-2:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62657-2:2015

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SIST EN 62657-2:2015


EUROPEAN STANDARD EN 62657-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2015
ICS 25.040.40; 33.040; 35.110

English Version
Industrial communication networks - Wireless communication
networks - Part 2: Coexistence management
(IEC 62657-2:2013 , modified)
Réseaux de communication industriels - Réseaux de Industrielle Kommunikationsnetze - Funk-
communication sans fil - Partie 2: Gestion de coexistence Kommunikationsnetze - Teil 2: Koexistenz-Management
(IEC 62657-2:2013 , modifiée) (IEC 62657-2:2013 , modifiziert)
This European Standard was approved by CENELEC on 2015-03-16. 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 62657-2:2015 E

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SIST EN 62657-2:2015
EN 62657-2:2015
Foreword
This document (EN 62657-2:2015) consists of the text of IEC 62657-2:2013 prepared by
SC 65C "Industrial networks" of IEC/TC 65 "Industrial-process measurement, control and automation",
together with the common modifications prepared by CLC/TC 65X "Industrial-process measurement,
control and automation".

The following dates are fixed:

• latest date by which the document has to be (dop) 2016-03-16
implemented at national level
by publication of an identical
national standard or by endorsement
(dow) 2018-03-16
• latest date by which the national standards
conflicting with the 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 [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.

Endorsement notice
The text of the International Standard IEC 62657-2:2013 was approved by CENELEC as a European
Standard with agreed common modifications.
2

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SIST EN 62657-2:2015
EN 62657-2:2015
COMMON MODIFICATIONS
1 Scope
Delete Examples 1 and 2.
3 Terms, definitions, abbreviated terms and conventions
In 3.2, delete the term 'R&TTE'.
4 Coexistence concept in industrial automation
In 4.2, replace the first paragraph by the following:
This part of EN 62657 gives guidance to manufacturers of wireless automation devices on how to fulfill
requirements of applicable regional and local regulations.
7 Coexistence management process
In 7.1.1, replace the last paragraph by the following:
In all phases, the local and regional legal and regulatory issues shall be considered and shall be
fulfilled.
Bibliography
Add the following notes for the standards indicated:
IEC 61360 Series NOTE Harmonized in EN 61360 Series (not modified).
IEC 61784-1 NOTE Harmonized as EN 61784-1.
IEC 61784-2 NOTE Harmonized as EN 61784-2.
IEC 62591 NOTE Harmonized as EN 62591.

Replace the text of entries [20] and [21] by 'Void'.
3

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SIST EN 62657-2:2015

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SIST EN 62657-2:2015




IEC 62657-2

®


Edition 1.0 2013-08




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside










Industrial communication networks – Wireless communication networks –

Part 2: Coexistence management




Réseaux de communication industriels – Réseaux de communication sans fil –

Partie 2: Gestion de coexistence
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX XC


ICS 25.040.40; 33.040; 35.110 ISBN 978-2-8322-1048-2



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 62657-2:2015
– 2 – 62657-2 © IEC:2013
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions, abbreviated terms and conventions . 10
3.1 Terms and definitions . 10
3.2 Abbreviated terms . 15
3.3 Conventions . 16
4 Coexistence concept in industrial automation . 16
4.1 Overview . 16
4.1.1 General . 16
4.1.2 Manual coexistence management . 18
4.1.3 Automated non-collaborative metrics-based coexistence
management. 18
4.1.4 Automated collaborative metrics-based coexistence management . 18
4.2 Objective . 18
4.3 Necessity to implement a coexistence management . 20
4.4 Interference potential . 22
4.5 Ancillary conditions . 24
4.6 Best practices to achieve coexistence . 24
4.7 Coexistence conceptual model . 27
4.8 Coexistence management and selection of a wireless communication

solution . 29
4.9 Coexistence management system . 31
5 Coexistence management parameters . 31
5.1 General . 31
5.2 Explanation of coexistence parameters . 31
5.2.1 Adjacent channel selectivity . 31
5.2.2 Antenna gain . 31
5.2.3 Antenna radiation pattern . 32
5.2.4 Bandwidth . 32
5.2.5 Bit rate of physical link . 32
5.2.6 Centre frequency . 32
5.2.7 Characteristic of the area of operation . 32
5.2.8 Communication load . 32
5.2.9 Cut-off frequency . 33
5.2.10 Data throughput . 34
5.2.11 Duty cycle . 34
5.2.12 Effective radiated power (EIRP, ERP) . 35
5.2.13 Frequency hopping procedure . 36
5.2.14 Future expansion plan . 36
5.2.15 Geographical dimension of the plant . 36
5.2.16 Infrastructure components . 36
5.2.17 Initiation of data transmission . 36
5.2.18 Length of user data per transmission interval . 36
5.2.19 Limitation from neighbors of the plant . 36
5.2.20 Maximum dwell time . 37

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SIST EN 62657-2:2015
62657-2 © IEC:2013 – 3 –
5.2.21 Maximum number of retransmissions . 37
5.2.22 Maximum transmitter sequence . 37
5.2.23 Mechanisms for adaptivity . 38
5.2.24 Medium access control mechanism. 39
5.2.25 Modulation . 39
5.2.26 Natural environmental conditions . 39
5.2.27 Device characterization parameters . 39
5.2.28 Other frequency users . 39
5.2.29 Packet loss rate (PLR) . 39
5.2.30 Physical links . 40
5.2.31 Positions of wireless devices and distances between them . 40
5.2.32 Power spectral density (PSD) . 40
5.2.33 Purpose of the automation application . 41
5.2.34 Radio channel . 41
5.2.35 Radio propagation conditions . 41
5.2.36 Receiver blocking . 42
5.2.37 Receiver maximum input level . 42
5.2.38 Receiver sensitivity. 42
5.2.39 Regional radio regulations . 42
5.2.40 Relative movement . 42
5.2.41 Reliability required . 42
5.2.42 Response time . 43
5.2.43 Security level required . 43
5.2.44 Spatial coverage of the wireless communication network . 43
5.2.45 Spurious response . 43
5.2.46 Topology . 44
5.2.47 Total radiated power (TRP). 44
5.2.48 Transmission gap . 44
5.2.49 Transmission interval . 45
5.2.50 Transmission time . 45
5.2.51 Transmitter spectral mask . 47
5.2.52 Type of antenna . 48
5.2.53 Update time . 48
5.2.54 Used frequency bands . 49
5.2.55 Wireless devices . 49
5.2.56 Wireless communication networks . 49
5.2.57 Wireless technology or standard . 50
6 Coexistence management information structures . 50
6.1 General . 50
6.2 General plant characteristic . 51
6.3 Application communication requirements . 52
6.3.1 Overview . 52
6.3.2 Requirements influencing the characteristic of wireless solutions . 52
6.3.3 Performance requirements . 53
6.4 Characteristic of wireless system type and wireless device type . 53
6.4.1 Overview . 53
6.4.2 Characteristic of wireless system type . 54
6.4.3 Characteristic of wireless devices type . 55
6.5 Characteristic of wireless communication solution . 57

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SIST EN 62657-2:2015
– 4 – 62657-2 © IEC:2013
6.5.1 Overview . 57
6.5.2 Characteristic of a wireless network solution . 58
6.5.3 Characteristic of wireless devices solution . 58
7 Coexistence management process . 59
7.1 General . 59
7.1.1 Overview . 59
7.1.2 Documentation . 60
7.1.3 Suitable documentation method . 62
7.1.4 Application of tools . 63
7.2 Establishment of a coexistence management system . 63
7.2.1 Nomination of a coexistence manager . 63
7.2.2 Responsibility of a coexistence manager . 64
7.2.3 Support by radio experts. 64
7.2.4 Training . 64
7.3 Maintaining coexistence management system . 65
7.4 Phases of a coexistence management process . 65
7.4.1 Investigation phase . 65
7.4.2 Planning phase . 68
7.4.3 Implementation phase . 70
7.4.4 Operation phase . 71
8 Coexistence parameter templates. 73
Bibliography . 77

Figure 1 – Area of consideration . 20
Figure 2 – Examples of wireless equipment in industrial environments . 21
Figure 3 – Progression of expense to achieve coexistence corresponding to the
application classes . 24
Figure 4 – Separation of wireless communication systems according to frequency and
time . 25
Figure 5 – Coexistence conceptual model . 28
Figure 6 – Flow chart of the coexistence conceptual model . 29
Figure 7 – Selection of a wireless communication system in the coexistence
management process . 30
Figure 8 – Communication load in case of two wireless devices . 33
Figure 9 – Communication load in the case of several wireless devices . 33
Figure 10 – Cut-off frequencies derived from maximum power level . 34
Figure 11 – Duty cycle . 35
Figure 12 – Maximum dwell time . 37
Figure 13 – Maximum transmitter sequence . 38
Figure 14 – Distance of the radio components . 40
Figure 15 – Power spectral density of an IEEE 802.15.4 system . 41
Figure 16 – Minimum transmission gap . 44
Figure 17 – Communication cycle, application event interval and machine cycle . 45
Figure 18 – Example of the density functions of transmission time . 46
Figure 19 – Example of the distribution functions of transmission time . 47
Figure 20 – Transmitter spectral mask of an IEEE 802.15.4 system . 48

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SIST EN 62657-2:2015
62657-2 © IEC:2013 – 5 –
Figure 21 – Example of distribution functions of the update time . 49
Figure 22 – Principle for use of coexistence parameters . 50
Figure 23 – Parameters to describe the general plant characteristic . 51
Figure 24 – Parameters to describe application communication requirements . 52
Figure 25 – Parameters to describe wireless network type and device type . 54
Figure 26 – Power spectral density and transmitter spectral mask of a DECT system . 56
Figure 27 – Medium utilization in time and frequency of a DECT system . 56
Figure 28 – Parameters to describe a wireless communication solution . 58
Figure 29 – Relations of the documents in a coexistence management system
specification . 62
Figure 30 – Planning of a wireless communication system in the coexistence
management process . 69
Figure 31 – Implementation and operation of a wireless communication system in the
coexistence management process . 72

Table 1 – Classification of application communication requirements . 19
Table 2 – Application profile dependent observation time values . 35
Table 3 – List of parameters used to describe the general plant characteristic . 51
Table 4 – List of parameters used to describe the requirements influencing the
characteristic of wireless solutions . 53
Table 5 – List of parameters used to describe performance requirements . 53
Table 6 – List of parameters used to describe the wireless system type . 55
Table 7 – List of parameters used to describe the transmitter of a wireless device type . 57
Table 8 – List of parameters used to describe the receiver of a wireless device type . 57
Table 9 – List of parameters used to describe a wireless network solution . 58
Table 10 – List of parameters used to describe the transmitter of a wireless device
solution . 59
Table 11 – List of parameters used to describe the receiver of a wireless device
solution . 59
Table 12 – Template used to describe the general plant characteristic . 73
Table 13 – Template used to describe the application communication requirements . 74
Table 14 – Template used to describe the wireless system type . 74
Table 15 – Template used to describe a wireless device type . 75
Table 16 – Template used to describe the wireless network solution . 75
Table 17 – Template used to describe a wireless device solution . 76

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SIST EN 62657-2:2015
– 6 – 62657-2 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

INDUSTRIAL COMMUNICATION NETWORKS –
WIRELESS COMMUNICATION NETWORKS –

Part 2: Coexistence management


FOREWORD
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International Standard IEC 62657-2 has been prepared
...