DIN_IEC_61850-7-4_A2_E_2006-09.pdf

IEC 61850-7-4;A2 IEC:2005 2 57/781/CDVersion 0.2/2005-08-18CD IEC 61850-7-4,Amendment 2Communication networks and systems in substationsPart 7-4:Basic communication structure for substations and feederequipment-Compatible logical node classes and data classesAmendment 2:Clarifications,corrections and extensions for statistical dataIEC 61850-7-4;A2 IEC:2005 3 57/781/CDVersion 0.2/2005-08-18CONTENTSPage4Abbreviated terms.75Logical Node classes.75.2Interpretation of Logical Node tables.75.3System Logical NodesLN Group:L.85.13.1 General.85.3.2LN:Physical device information Name:LPHD.85.3.3Common Logical Node.85.3.4LN:Logical node zero Name:LLN0.95.4Logical Nodes for protection functions LN Group:P.95.4.19 LN:Over frequency Name:PTOF.95.5Logical Nodes for protection related functions LN Group:R.95.5.2LN:Disturbance recorder function Name:RDRE.95.5.8LN:Fault locator Name:RFLO.95.5.10 LN:Autoreclosing Name:RREC.95.6Logical Nodes for controlLN Group:C.115.6.5LN:Point-on-wave switching Name:CPOW.115.13.6 LN:Switch controller Name:CSWI.115.7Logical nodes for generic references LN Group:G.115.7.1LN:Generic automatic process controlName:GAPC.115.7.2LN:Generic process I/OName:GGIO.125.7.3LN:Generic security application Name:GSAL.125.8Logical Nodes for interfacing and archiving LN Group:I.125.8.1LN:Archiving Name:IARC.125.10 Logical Nodes for metering and measurement LN Group:M.125.10.1 Modelling Remarks.135.10.5 LN:MeteringName:MMTN.135.11 Logical Nodes for sensors and monitoring LN Group:S.145.11.3 LN:Insulation medium supervision(gas)Name:SIMG.145.13.4 LN:Insulation medium supervision(liquid)Name:SIML.145.12 Logical Nodes for switchgear LN Group:X.155.12.1 LN:Circuit breakerName:XCBR.155.13.2 LN:Circuit switchName:XSWI.155.13 Logical Nodes for instrument transformersLN Group:T.155.13.1 LN:Current transformer Name:TCTR.155.13.2 LN:Voltage transformer Name:TVTR.155.15 Logical Nodes for Further Power System Equipment LN Group:Z.155.15.9 LN:Power overhead lineName:ZLIN.156Data name semantics.15IEC 61850-7-4;A2 IEC:2005 4 57/781/CDVersion 0.2/2005-08-18INTERNATIONAL ELECTROTECHNICAL COMMISSION_COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONSPart 7-4:Basic communication structure for substations and feederequipment-Compatible logical node classes and data classesAmendment 2:Clarifications,corrections and extensions for statistical dataFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC National Committees).The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activities,the IEC publishes International Standards.Their preparation isentrusted to technical committees;any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work.International,governmental and non-governmental organizations liasingwiththeIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization for Standardization(ISO)in accordance with conditions determined by agreement between thetwo organizations.2)The formal decisions or agreements of the IEC on technical matters express,as nearly as possible,aninternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all interested National Committees.3)The documents produced have the form of recommendations for international use and are published in the formof standards,technical reports or guides and they are accepted by the National Committees in that sense.4)In order to promote international unification,IEC National Committees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards.Anydivergence between the IEC Standard and the corresponding national or regional standard shall be clearlyindicated in the latter.5)The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6)Attention is drawn to the possibility that some of the elements of this International Standard may be the subjectof patent rights.The IEC shall not be held responsible for identifying any or all such patent rights.Recipients of this document are invited to submit,with their comments,notification ofanyrelevantpatentrightsofwhichtheyareawareandtoprovidesupportingdocumentation.This CD of the Amendment to International Standard IEC 61850-7-4 has been prepared by theworking group 10 of IEC technical committee 57.This document contains amendments to Parts 7-4 of the standard series IEC 61850,a set ofspecifications for communication networks and systems in substations.At time of publication of this part,the following parts were part of IEC 61850:IEC 61850-1:Communication networks and systems in substations Pa