IEC_62601-2011.pdf

IEC 62601 Edition 1.0 2011-11 INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications WIA-PA communication network and communication profile IEC 62601:2011(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 2011 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to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month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 62601 Edition 1.0 2011-11 INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications WIA-PA communication network and communication profile INTERNATIONAL ELECTROTECHNICAL COMMISSION XJ ICS 25.040.40;35.100.05 PRICE CODE ISBN 978-2-88912-788-7 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.2 62601 IEC:2011(E)CONTENTS FOREWORD.13 1 Scope.15 2 Normative references.15 3 Terms,definitions and abbreviations.15 3.1 Terms and definitions.15 3.2 Abbreviations.19 4 Specification of data types.21 4.1 Representation of boolean type.21 4.2 Representation of unsigned integer type.21 4.3 Representation of octet type.21 4.4 Representation of floating point number type.21 5 WIA-PA overview.22 5.1 Device types.22 5.2 Network topology.22 5.3 Protocol architecture.24 5.4 Interconnection.25 6 System management.25 6.1 General.25 6.2 Framework of system management.27 6.3 Joining process.28 6.3.1 Joining process of routing device.28 6.3.2 Joining process of field device.30 6.3.3 Addressing and address assignment.31 6.4 Virtual Communication Relationship(VCR).31 6.4.1 Definition.31 6.4.2 Protocol support for VCR.32 6.4.3 VCR establishment.33 6.4.4 VCR release.33 6.5 Routing configuration and communication resource allocation.33 6.5.1 Routing configuration.33 6.5.2 Framework of communication resource allocation.33 6.5.3 DLPDU priority and scheduling rules.34 6.5.4 Communication resource allocation to routing device.35 6.5.5 Communication resource allocation to field device.35 6.6 Aggregation and disaggregation.36 6.6.1 Aggregation.36 6.6.2 Disaggregation.38 6.6.3 An example of the two level aggregation process.39 6.6.4 Management of aggregation and disaggregation objects.41 6.7 Performance monitoring.43 6.7.1 Path failure report.43 6.7.2 Device status report.43 6.7.3 Channel condition report.44 6.8 Leaving process.44 6.8.1 General.44 6.8.2 Leaving process of routing device.44 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,,downloaded on Nov-28-2014 by James Madison.No further reproduction or distri