BS EN IEC 61804-2:2018 - Function blocks (FB) for process control and electronic device description language (EDDL). Specification of FB concept

BS EN IEC 61804-2:2018

Function blocks (FB) for process control and electronic device description language (EDDL). Specification of FB concept

Status : Current   Published : April 2018

Format
PDF

Format
HARDCOPY



IEC 61804-2:2018 specifies FB (function blocks)  by using the result of a harmonization work as regards several elements.


a) The device model which defines the components of an IEC 61804-2 conformant device.


b) Conceptual specifications of FBs for measurement, actuation and processing. This includes general rules for the essential features to support control, whilst avoiding details which stop innovation as well as specialization for different industrial sectors.


c) The electronic device description (EDD) technology, which enables the integration of real product details using the tools of the engineering life cycle.


This third edition cancels and replaces the second edition published in 2006 and integrates parts of IEC 61804-1 which was withdrawn in January 2013. This edition constitutes a technical revision.


This edition includes the following significant technical changes with respect to the previous edition:


a) added command communication mapping in Clause 8;


b) moved and reword compatibility level definition from IEC 62804-1 to new Annex B and terms and definitions;


c) added proxy concept in new Annex C.





Standard NumberBS EN IEC 61804-2:2018
TitleFunction blocks (FB) for process control and electronic device description language (EDDL). Specification of FB concept
StatusCurrent
Publication Date13 April 2018
Normative References(Required to achieve compliance to this standard)IEC 61499-1:2012, ISO/IEC 7498-1, IEC 61158 (all parts)
Informative References(Provided for Information)IEC 61131-3, IEC 61804-5, ISO 9899, IEC 61804 (all parts), ISO/IEC 10646, ISO/IEC 2022, ISO/IEC 19501, IEC 60584-1, ISO 15745-1, IEC 61804-3, IEC 60050-351:1998
ReplacesBS EN 61804-2:2007
International RelationshipsEN IEC 61804-2:2018,IEC 61804-2:2018
Draft Superseded By12/30266618 DC
DescriptorsControl systems, Programming, Automatic control systems, Control equipment, Data blocks, Information exchange, Data transfer, Control technology, Process control, Programming languages, Electronic equipment and components, Data organization, Data processing, Computerized control, Computer software
ICS25.040.40
35.240.50
Title in FrenchBlocs fonctionnels (FB) pour les procédés industriels et langage de description électronique de produit (EDDL) Spécification du concept de FB
Title in GermanFunktionsbausteine für die Prozessautomation und elektronische Gerätebeschreibungssprache Festlegung des Funktionsbausteinkonzepts
CommitteeGEL/65/3
ISBN978 0 580 79628 9
PublisherBSI
FormatA4
DeliveryYes
Pages80
File Size1.981 MB
Price£274.00


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