EN 61069-4:2016

SLOVENSKI STANDARD
01-maj-2017
1DGRPHãþD
SIST EN 61069-4:1998
Meritve, krmiljenje in avtomatizacija v industrijskih procesih - Ocenjevanje
lastnosti sistema zaradi njegovega vrednotenja - 4. del: Vrednotenje zmogljivosti
sistema (IEC 61069-4:2016)
Industrial-process measurement, control and automation - Evaluation of system
properties for the purpose of system assessment - Part 4: Assessment of system
performance (IEC 61069-4:2016)
Leittechnik für industrielle Prozesse - Ermittlung der Systemeigenschaften zum Zweck
der Eignungsbeurteilung eines Systems - Teil 4: Eignungsbeurteilung des
Systembetriebsverhaltens (IEC 61069-4:2016)
Mesure, commande et automation dans les processus industriels - Appréciation des
propriétés d'un système en vue de son évaluation - Partie 4: Évaluation des
caractéristiques de fonctionnement d'un système (IEC 61069-4:2016)
Ta slovenski standard je istoveten z: EN 61069-4:2016
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.

EUROPEAN STANDARD EN 61069-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2016
ICS 25.040.40 Supersedes EN 61069-4:1997
English Version
Industrial-process measurement, control and automation -
Evaluation of system properties for the purpose of system
assessment - Part 4: Assessment of system performance
(IEC 61069-4:2016)
Mesure, commande et automation dans les processus Leittechnik für industrielle Prozesse - Ermittlung der
industriels - Appréciation des propriétés d'un système en Systemeigenschaften zum Zweck der Eignungsbeurteilung
vue de son évaluation - Partie 4: Évaluation des eines Systems - Teil 4: Eignungsbeurteilung des
caractéristiques de fonctionnement d'un système Systembetriebsverhaltens
(IEC 61069-4:2016) (IEC 61069-4:2016)
This European Standard was approved by CENELEC on 2016-07-20. 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
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61069-4:2016 E
European foreword
The text of document 65A/792/FDIS, future edition 2 of IEC 61069-4, prepared by SC 65A “System
aspects” of IEC/TC 65 “Industrial-process measurement, control and automation” was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 61069-4:2016.

The following dates are fixed:
(dop) 2017-05-11
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2019-11-11
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61069-4:1997.

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 61069-4:2016 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 60359 NOTE Harmonized as EN 60359.
IEC 60546-1 NOTE Harmonized as EN 60546-1.
IEC 60770 Series NOTE Harmonized as EN 60770 Series.
IEC 60870 Series NOTE Harmonized as EN 60870 Series.
IEC 60873 Series NOTE Harmonized as EN 60873 Series.
IEC 61069-3:2016 NOTE Harmonized as EN 61069-3:2016 (not modified).
IEC 61069-5:2016 NOTE Harmonized as EN 61069-5:2016 (not modified).
IEC 61298-1 NOTE Harmonized as EN 61298-1.
IEC 61298-2 NOTE Harmonized as EN 61298-2.
IEC 61298-3 NOTE Harmonized as EN 61298-3.
IEC 61298-4 NOTE Harmonized as EN 61298-4.
IEC/TS 62603-1:2014 NOTE Harmonized as CLC/TS 62603-1:2014 (not modified).
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. 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 60068 Series Environmental testing EN 60068 Series
IEC 60654 Series Industrial-process measurement and EN 60654 Series
control equipment - Operating conditions
IEC 60721-2 Series Classification of environmental conditions EN 60721-2 Series
IEC 61000-1 Series Electromagnetic compatibility (EMC) - -
IEC 61069-1 2016 Industrial-process measurement, control EN 61069-1 2016
and automation - Evaluation of system
properties for the purpose of system
assessment -
Part 1: Terminology and basic concepts
IEC 61069-2 2016 Industrial-process measurement, control EN 61069-2 2016
and automation - Evaluation of system
properties for the purpose of system
assessment -
Part 2: Assessment methodology
IEC 61326 Series Electrical equipment for measurement, EN 61326 Series
control and laboratory use - EMC
requirements
IEC 61069-4 ®
Edition 2.0 2016-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial-process measurement, control and automation – Evaluation of system

properties for the purpose of system assessment –

Part 4: Assessment of system performance

Mesure, commande et automation dans les processus industriels – Appréciation

des propriétés d'un système en vue de son évaluation –

Partie 4: Évaluation des caractéristiques de fonctionnement d’un système

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40 ISBN 978-2-8322-3408-2

– 2 – IEC 61069-4:2016 © IEC 2016
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 8
2 Normative references. 8
3 Terms, definitions, abbreviated terms, acronyms, conventions and symbols . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms, acronyms, conventions and symbols . 9
4 Basis of assessment specific to performance . 9
4.1 Performance properties . 9
4.1.1 General . 9
4.1.2 Accuracy . 10
4.1.3 Response time . 10
4.1.4 Capacity . 10
4.2 Factors influencing performance . 11
5 Assessment method . 12
5.1 General . 12
5.2 Defining the objective of the assessment . 12
5.3 Design and layout of the assessment . 12
5.4 Planning of the assessment program . 12
5.5 Execution of the assessment . 12
5.6 Reporting of the assessment . 12
6 Evaluation techniques . 13
6.1 General . 13
6.2 Analytical evaluation techniques . 13
6.3 Empirical evaluation techniques. 13
6.3.1 General topics . 13
6.3.2 Tests to evaluate accuracy . 14
6.3.3 Tests to evaluate response time . 15
6.3.4 Tests to evaluate capacity . 15
6.4 Additional topics for evaluation techniques . 15
Annex A (informative) Checklist and example of SRD for system performance . 16
Annex B (informative) Check list and/or example of SSD for system performance . 19
B.1 SSD information . 19
B.2 Check points for system performance . 19
Annex C (informative) An example of a list of assessment items (information from
IEC TS 62603-1) . 20
C.1 Overview. 20
C.2 Accuracy – Time performances of the BCS . 20
C.2.1 Absolute time synchronisation . 20
C.2.2 Requirements of the time stamping . 20
C.3 Response time . 21
C.3.1 Overall response time of the BCS . 21
C.3.2 Switch-over time for redundant CPUs . 21
C.3.3 Real-time constraints for control functions . 21
C.3.4 Controller cyclic time . 21

IEC 61069-4:2016 © IEC 2016 – 3 –
C.3.5 Time constraints for display . 22
C.3.6 Call-up time . 22
C.3.7 Video screen page refresh time . 22
Annex D (informative) Model of an evaluation . 23
D.1 General . 23
D.2 Analytical evaluation techniques . 25
D.2.1 General . 25
D.2.2 Accuracy . 25
D.2.3 Response time .
...