EN 61499-2:2013

SLOVENSKI STANDARD
01-april-2013
1DGRPHãþD
SIST EN 61499-2:2006
Funkcijski bloki - 2. del: Zahteve za programska orodja (IEC 61499-2:2012)
Function blocks - Part 2: Software requirements (IEC 61499-2:2012)
Verteilte Funktionsbausteine für die Automatisierungstechnik - Teil 2: Anforderungen an
die Software-Werkzeuge (IEC 61499-2:2012)
Blocs fonctionnels - Partie 2: Exigences pour les outils logiciels (IEC 61499-2:2012)
Ta slovenski standard je istoveten z: EN 61499-2:2013
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.080 Dokumentiranje razvoja Software development and
programske opreme in system documentation
sistemov (sistemska
dokumentacija)
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 61499-2
NORME EUROPÉENNE
February 2013
EUROPÄISCHE NORM
ICS 25.040; 35.240.50 Supersedes EN 61499-2:2005

English version
Function blocks -
Part 2: Software tool requirements
(IEC 61499-2:2012)
Blocs fonctionnels -  Funktionsbausteine für industrielle
Partie 2: Exigences pour les outils Leitsysteme -
logiciels Teil 2: Anforderungen an Software-
(CEI 61499-2:2012) Werkzeuge
(IEC 61499-2:2012)
This European Standard was approved by CENELEC on 2012-12-12. 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, 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.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61499-2:2013 E
Foreword
The text of document 65B/846/FDIS, future edition 2 of IEC 61499-2, prepared by IEC/TC 65B
"Measurement and control devices" of IEC/TC 65 "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has (dop) 2013-09-12
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-12-12
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61499-2:2005.

EN 61499-2:2005:
- the contents of Annex A have been updated to conform to the technical changes of the second
edition of EN 61499-1;
- CDATA sections are now allowed for the textual contents of algorithms in Tables A.4 and A.5.

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 61499-2:2012 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated :

IEC 61499-4 NOTE Harmonised as EN 61499-4.

- 3 - EN 61499-2:2013
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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 61131-3 2003 Programmable controllers - EN 61131-3 2003
Part 3: Programming languages
IEC 61499-1 2012 Function blocks - EN 61499-1 2013
Part 1: Architecture
ISO/IEC 8824 Series Information technology - Abstract Syntax - -
Notation One (ASN.1)
IEC 61499-2 ®
Edition 2.0 2012-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Function blocks –
Part 2: Software tool requirements

Blocs fonctionnels –
Partie 2: Exigences pour les outils logiciels

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 25.040; 35.240.50 ISBN 978-2-83220-478-8

– 2 – 61499-2 © IEC:2012
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Software tool requirements . 7
4.1 Information to be provided by the software tool supplier . 7
4.2 Exchange of library elements . 7
4.3 Information to be provided by the supplier of library elements . 7
4.4 Display of declarations . 7
4.5 Modification of declarations . 8
4.6 Validation of declarations . 8
4.7 Implementation of declarations . 8
4.8 System operation, testing and maintenance . 8
Annex A (normative) Document type definitions (DTDs) . 9
Annex B (informative) Graphics model . 26
Annex C (informative) Examples . 29
Bibliography . 47

Figure B.1 – Graphics model . 26
Figure B.2 – ECC drawing example . 28

Table A.1 – Document type definition (DTD) elements . 9
Table A.2 – DataType DTD (1 of 2) . 10
Table A.3 – DataType DTD elements (1 of 2) . 12
Table A.4 – Library Element DTD (1 of 5) . 15
Table A.5 – LibraryElement DTD elements (1 of 5) . 20

61499-2 © IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUNCTION BLOCKS –
Part 2: Software tool requirements

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,
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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
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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
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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 61499-2, has been prepared by subcommittee 65B: Measurement
and control devices, of IEC technical committee 65: Industrial-process measurement, control
and automation.
This second edition cancels and replaces the first edition published in 2005. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
• The contents of Annex A have been updated to conform to the technical changes of the
second edition of IEC 61499-1.
• CDATA sections are now allowed for the textual contents of algorithms in Tables A.4 and
A.5.
– 4 – 61499-2 © IEC:2012
The text of this standard is based on the following documents:
FDIS Report on voting
65B/846/FDIS 65B/856/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of the IEC 61499 series can be found, under the general title Function
blocks, on the IEC website.
Terms used throughout this International Standard that have been defined in Clause 3 of
IEC 61499-1:2012 and in this International Standard appear in italics.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publicat
...