IEC_61850-7-4-2010.pdf

IEC 61850-7-4Edition 2.0 2010-03INTERNATIONAL STANDARD Communication networks and systems for power utility automation Part 7-4:Basic communication structure Compatible logical node classes and data object classes IEC 61850-7-4:2010(E)colourinside 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to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month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 IEC 61850-7-4Edition 2.0 2010-03INTERNATIONAL STANDARD Communication networks and systems for power utility automation Part 7-4:Basic communication structure Compatible logical node classes and data object classes INTERNATIONAL ELECTROTECHNICAL COMMISSION XHICS 33.200 PRICE CODEISBN 978-2-88910-577-9 Registered trademark of the International Electrotechnical Commission colourinside 2 61850-7-4 IEC:2010(E)CONTENTS FOREWORD.8 INTRODUCTION.10 1 Scope.11 2 Normative references.12 3 Terms and definitions.13 4 Abbreviated terms.13 5 Logical node classes.19 5.1 Logical node groups.19 5.2 Interpretation of logical node tables.20 5.3 System logical nodes LN group:L.21 5.3.1 LN relationships.21 5.3.2 LN:Physical device information Name:LPHD.22 5.3.3 LN:common logical node Name:Common LN.22 5.3.4 LN:Logical node zero Name:LLN0.24 5.3.5 LN:Physical communication channel supervision Name:LCCH.24 5.3.6 LN:GOOSE subscription Name:LGOS.25 5.3.7 LN:Sampled value subscription Name:LSVS.25 5.3.8 LN:Time management Name:LTIM.26 5.3.9 LN:Time master supervision Name:LTMS.26 5.3.10 LN:Service tracking Name:LTRK.27 5.4 Logical nodes for automatic control LN Group:A.27 5.4.1 Modelling remarks.27 5.4.2 LN:Neutral current regulator Name:ANCR.27 5.4.3 LN:Reactive power control Name:ARCO.29 5.4.4 LN:Resistor control Name:ARIS.29 5.4.5 LN:Automatic tap changer controller Name:ATCC.30 5.4.6 LN:Voltage control Name:AVCO.31 5.5 Logical nodes for control LN Group:C.32 5.5.1 Modelling remarks.32 5.5.2 LN:Alarm handling Name:CALH.32 5.5.3 LN:Cooling group control Name:CCGR.32 5.5.4 LN:Interlocking Name:CILO.33 5.5.5 LN:Point-on-wave switching Name:CPOW.33 5.5.6 LN:Switch controller Name:CSWI.34 5.5.7 LN:Synchronizer controller Name:CSYN.35 5.6 Logical nodes for functional blocks LN group F.36 5.6.1 Modelling remarks.36 5.6.2 LN:Counter Name:FCNT.36 5.6.3 LN:Curve shape description Name:FCSD.37 5.6.4 LN:Generic filter Name:FFIL.37 5.6.5 LN:Control function output limitation Name:FLIM.38 5.6.6 LN:PID regulator Name:FPID.38 5.6.7 LN:Ramp function Name:FRMP.39 5.6.8 LN:Set-point control function Name:FSPT.39 5.6.9 LN:Action at over threshold Name:FXOT.40 5.6.10 LN:Action at under threshold Name:FXUT.40 61850-7-4 IEC:2010(E)3 5.7 Logical nodes for generic references LN Group:G.41 5.7.1 Modelling remarks.41 5.7.2 LN:Generic automatic process control Name:GAPC.41 5.7.3 LN:Generic process I/O Name:GGIO.42 5.7.4 LN:Generic log Name:GLOG.42 5.7.5 LN:Generic security application Name:GSAL.43 5.8 Logical nodes for interfacing and archiving LN Group:I.43 5.8.1 Modelling remarks.43 5.8.2 LN:Archiving Name:IARC.43 5.8.3 LN:Human machine interf