IEC_61804-3-2010.pdf

IEC 61804-3 Edition 2.0 2010-11 INTERNATIONAL STANDARD Function blocks(FB)for process control Part 3:Electronic Device Description Language(EDDL)IEC 61804-3:2010(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC 61804-3 Edition 2.0 2010-11 INTERNATIONAL STANDARD Function blocks(FB)for process control Part 3:Electronic Device Description Language(EDDL)INTERNATIONAL ELECTROTECHNICAL COMMISSION XP ICS 25.040.40;35.240.50 PRICE CODEISBN 978-2-88912-226-4 Registered trademark of the International Electrotechnical Commission colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.S 61804-Y IEC:S010E CONTENTS FOREWORD 11 INTRODUCTION 14 1 Scope 15 S Normative references 15 Y Terms definitions abbreviated terms and acronyms 16 Y1 Terms and definitions 16 YS Abbreviated terms and acronyms S1 4 Conformance statement SS 5 Conventions for lexical structures SS 6 EDD and EDDL model S4 61 Overview of EDD and EDDL S4 6S EDD architecture S4 6Y Concepts of EDD S4 64 Principles of the EDD development process S4 65 Interrelations between the lexical structure and formal definitions S5 66 Builtins S5 67 Profiles S6 7 Electronic Device Description Language S6 71 Overview S6 7S EDD identification information Y4 7Y AXIS Y7 74 BLOCK Y9 75 CHART 49 76 COLLECTION 51 77 COMMAND 5S 78 COMPONENT 58 79 COMPONENT_FOLDER 6S 710 COMPONENT_REFERENCE 6S 711 COMPONENT_RELATION 6Y 71S CONNECTION 65 71Y DOMAIN 66 714 EDIT_DISPLAY 66 715 FILE 69 716 GRAPH 69 717 GRID 70 718 IMAGE 71 719 IMPORT 7S 7S0 INTERFACE 87 7S1 LIKE 87 7SS LIST 88 7SY MENU 89 7S4 METHOD 96 7S5 PROGRAM 98 7S6 RECORD 99 7S7 REFERENCE_ARRAY 99 7S8 Relations 100 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.61804-Y IEC:S010E Y 7S9 RESPONSE_CODES 101 7Y0 SOURCE 10S 7Y1 TEMPLATE 10Y 7YS VALUE_ARRAY 104 7YY VARIABLE 105 7Y4 VARIABLE_LIST 1S1 7Y5 WAVEFORM 1S1 7Y6 Common attributes 1S7 7Y7 Conditional expression 1Y4 7Y8 Referencing 1Y5 7Y9 Strings 144 740 Expression 146 741 Text dictionary 150 Annex A normative EDDL formal definition 15S Annex B normative EDDL Builtin library SY8 Annex C informative EDD example Y88 Annex D normative Profiles of EDDL and Builtins 40S Annex E informative Historical background 4Y4 Bibliography 4Y5 Figure 1 Position of th