IEC IECTR61850-90-11 Edition1.0:2020-09 TECHNICAL REPORT coiour inside Communicationnetworksand systemsforpowerutilityautomation- Part90-11:Methodologiesformodellingof logicsforIEc61850based applications IECTR61850-90-11:2020-09(en THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright@2020IEC,Geneva,Switzerland Allrights reserved.Unless otherwise specified,nopart of this publication maybereproduced orutilized in anyform orbyanymeans,electronicormechanical,includingphotocopyingandmicrofim,withoutpermissioninwritingfrom eitherIECorIEC's memberNational Committeeinthecountryof therequester.If youhaveanyquestions about IEC your local IEC memb er National Committee for further information. IEC Central Office Tel.: +41 22919 0211 3,ruede Varembe [email protected] CH-1211Geneva 20 www.iec.ch Switzerland About the IEC The International Electrotechnical Commission (IEC)is the leading global organization that prepares and publishes International Standardsforallelectrical, electronic and related technologies. AboutIECpublications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigendum oran amendment might have been published. IEcpublicationssearch-webstore.iec.ch/advsearchform Electropedia-www.electropedia.org The advanced search enables to find IEC publications bya varietyofcriteria (referencenumber,text, technical containingmorethan22000terminological entriesin English commitee,.).It alsogives infomationonprojects,replaced and French, with equivalent tems in 16 additional languages. and withdrawn publications. Also known as the International Electrotechnical Vocabulary (IEV)online. IEc JustPublished-webstore.lec.ch/justpubllshed Stayup to date on all new IEC publications.Just Published IEc Glossary-std.lec.ch/glossary detailsall newpublicationsreleased.Availableonlineand oncea monthby email. Frenchextractedfromthe TemsandDefinitionsclauseof IEC publications issued since 2002.Some entries have been IECCustomerServiceCentre-webstore.lec.ch/csc collectedfrom earlierpublications ofIECTC 37,77.86 and If you wish to give us your feedback on this publicatian or CISPR. need further assistance,please contact the Customer Service Centre: [email protected]. IEC IECTR61850-90-11 Edition1.02020-09 TECHNICAL REPORT colour inside Communication networks and systems forpowerutilityautomation- Part90-11:Methodologiesformodellingof logicsforlEc61850based applications INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN978-2-8322-8785-9 Warning! Make sure that you obtained this publication from an authorized distributor. kdtherterrafarialEectrotechnicalCommissian