【英文标准名称】:Telecontrolequipmentandsystems-Transmissionprotocols-Companionstandardforbasictelecontroltasks
【原文标准名称】:远动设备和系统.传输协议.基本远动任务的配套标准
【标准号】:BSEN60870-5-101-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-07-07
【实施或试行日期】:2003-07-07
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:互锁和排序系统;网络控制系统;物理层;兼容性;传输协议;文件传送;远程控制设备;遥控系统;远程控制系统;监视装置;数据传送;遥控技术;应用层
【英文主题词】:Applicationlayer;Applications;Compatibility;Datacommunication;Dataexchange;Datatransfer;Deceleration;Definition;Definitions;Electricalengineering;Filetransfer;Interlockingandsequencingsystems;Interoperability;Linklayers;Monitoringdevice;Networkcontrolsystem;Physicallayers;Profile;Remotecontrolsystems;Remotecontroltechnology;Signaltransmission;Telecontrolequipment;Telecontrolsystems;Timetags;Transmissionprotocol;Whitelayers
【摘要】:ThispartofIEC60870-5appliestotelecontrolequipmentandsystemswithcodedbitserialdatatransmissionformonitoringandcontrollinggeographicallywidespreadprocesses.Itdefinesatelecontrolcompanionstandardthatenablesinteroperabilityamongcompatibletelecontrolequipment.ThedefinedtelecontrolcompanionstandardutilizesstandardsoftheIEC60870-5seriesofdocuments.Thespecificationsofthisstandardpresentafunctionalprofileforbasictelecontroltasks.Furthercompanionstandards,basedontheIEC60870-5seriesareunderconsideration.ThisstandarddefinesASDUswithtimetagsCP24Time2awhichincludesthreeoctetsbinarytimefrommillisecondstominutes.Inadditiontothesespecifications,ASDUswithtimetagsCP56Time2a,whichincludessevenoctetsbinarytimefrommillisecondstoyears,aredefinedinthisstandard(see6.8ofIEC60870-5-4and7.2.6.18ofthisstandard).ASDUswithtimetagsCP56Time2aareusedwhenthecontrollingstationisnotabletoaddthetimefromhourstoyearsunambiguouslytothereceivedASDUswhicharetaggedfrommillisecondstominutes.Thismayhappenwhenusingnetworkswithuncertaintransmissiondelaysoriftemporaryfailureofanetworkoccurs.Althoughthiscompanionstandarddefinesthemostimportantuserfunctions,otherthantheactualcommunicationfunctions,itcannotguaranteecompletecompatibilityandinteroperabilitybetweenequipmentofdifferentvendors.Anadditionalmutualagreementisnormallyrequiredbetweenconcernedpartiesregardingthemethodsofuseofthedefinedcommunicationfunctions,takingintoaccounttheoperationoftheentiretelecontrolequipment.StandardsspecifiedinthisstandardarecompatiblewithstandardsdefinedinIEC60870-5-1toIEC60870-5-5(seeClause2).
【中国标准分类号】:M54
【国际标准分类号】:33_200
【页数】:184P.;A4
【正文语种】:英语