The SESRSYN and connected SMAI function block instances must havethe same cycle time in the application configuration.11.1.3.1 Single circuit breaker with single busbarLineBus 1FuseVTANSI11000164_2_en.vsdVBusVLineFuseVTSMAISMAIGRP_OFFSESRSYN (25)V3PB1*V3PB2*V3PL1*V3PL2*BLOCKBLKSYNCHBLKSCBLKENERGBUS1_OPBUS1_CLBUS2_OPBUS2_CLLINE1_OPLINE1_CLLINE2_OPLINE2_CLVB1OKVB1FFVB2OKVB2FFVL1OKVL1FFVL2OKVL2FFSTARTSYNTSTSYNCHTSTSCTSTENERGAENMODEMENMODESYNOKAUTOSYOKAUTOENOKMANSYOKMANENOKTSTSYNOKTSTAUTSYTSTMANSYTSTENOKVSELFAILB1SELB2SELL1SELL2SELSYNPROGRSYNFAILFRDIFSYNFRDERIVAVOKSCVDIFFSCFRDIFFAPHDIFFAFRDIFFMPHDIFFMINADVCLSVDIFFMEFRDIFFMEPHDIFFMEVbusVLineMODEAENMODEMEN189BKR1 52ANSI11000164 V2 ENFigure 132: Connection of SESRSYN (25) function block in a single busbararrangementFigure 132 illustrates connection principles. For the SESRSYN (25) function there is onevoltage transformer on each side of the circuit breaker. The voltage transformer circuitconnections are straightforward; no special voltage selection is necessary.The voltage from busbar VT is connected to V3PB1 and the voltage from the line VT isconnected to V3PL1. The positions of the VT fuses shall also be connected as shownabove. The voltage selection parameter CBConfig is set to No voltage sel.Section 11 1MRK 506 334-UUS AControl294Application manual
