IEC05000120-2-en.vsdSXCBR(Circuit breaker)Interlockingfunctionblock(Not a LN)SCSWI(Switching control)QCBAY(Bay control)SMBRREC(Auto-reclosure) I/OTripClose rel.Res. req.Start ARClose CBPositionRes. grantedOperator placeselectionSCSWI(Switching control)SXSWI(Disconnector)Open cmdClose cmdPositionSESRSYN(Synchrocheck & Synchronizer)SCILOSCILOSynchrocheckOKQCRSV(Reservation) Res. req.Res.grantedGAPC(GenericAutomaticProcessControl) Open/CloseOpen/CloseEnablecloseEnableopenOpen rel.Close rel.Open rel.SMPPTRC(Trip logic)PositionEnableopenEnableclosePos. fromother baysI/OOpen cmdClose cmd(Interlocking)(Interlocking)Synchronizingin progressIEC05000120 V2 EN-USFigure 122: Example overview of the interactions between functions in a typical bay12.3.3 Setting guidelines M16669-3 v4The setting parameters for the apparatus control function are set via the local HMI or PCM600.12.3.3.1 Bay control (QCBAY) M16670-3 v7If the parameterAllPSTOValid is set toNo priority, all originators from local and remote areaccepted without any priority.If the parameterRemoteIncStation is set toYes, commands from IEC 61850-8-1 clients at bothstation and remote level are accepted, when the QCBAY function is in Remote. If set toNo, thecommand LocSta controls which operator place is accepted when QCBAY is in Remote. IfSection 12 1MRK 505 363-UEN AControl240Application manual
