SEQSPVC1BLOCKCB_CLOSEDDISCON_OPENMINCB_OPENFUSEF_3PHFUSEF_UX120_BI2_CB_CLOSEDX110_BI1_BUS_VT_MCB_OPENSEQSPVC1_FUSEF_USEQSPVC1_FUSEF_3PHGUID-58EAF3FE-89B5-4E66-8EBE-35EDD5887A78 V2 ENFigure 469: Fuse failure supervision functionCircuit-breaker condition monitoring SSCBR1 supervises the switch status based onthe connected binary input information and the measured current levels. SSCBR1introduces various supervision methods.SSCBR1BLOCKPOSOPENPOSCLOSEOPEN_CB_EXECLOSE_CB_EXEPRES_ALM_INPRES_LO_INSPR_CHR_STSPR_CHRRST_IPOWRST_CB_WEARRST_TRV_TRST_SPR_TTRV_T_OP_ALMTRV_T_CL_ALMSPR_CHR_ALMOPR_ALMOPR_LOIPOW_ALMIPOW_LOCB_LIFE_ALMMON_ALMPRES_ALMPRES_LOOPENPOSINVALIDPOSCLOSEPOSCB_CLOSE_COMMANDCB_OPEN_COMMANDX130_BI3_CB_OPENEDX130_BI2_CB_CLOSEDX110_BI3_GAS_PRESSURE_ALARMX110_BI4_CB_SPRING_CHARGEDCB_SPRING_DISCHARGEDSSCBR1_TRV_T_OP_ALMSSCBR1_TRV_T_CL_ALMSSCBR1_SPR_CHR_ALMSSCBR1_OPR_ALMSSCBR1_OPR_LOSSCBR1_IPOW_ALMSSCBR1_IPOW_LOSSCBR1_CB_LIFE_ALMSSCBR1_MON_ALMSSCBR1_PRES_ALMSSCBR1_PRES_LOGUID-80C77788-4448-4D27-A555-09847AE3A849 V1 ENFigure 470: Circuit-breaker condition monitoring functionORB1B2OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OSSCBR1_TRV_T_OP_ALMSSCBR1_TRV_T_CL_ALMSSCBR1_SPR_CHR_ALMSSCBR1_OPR_ALMSSCBR1_OPR_LOSSCBR1_IPOW_ALMSSCBR1_IPOW_LOSSCBR1_CB_LIFE_ALMSSCBR1_MON_ALMSSCBR1_PRES_ALMSSCBR1_PRES_LOSSCBR1_ALARMSGUID-8A486EE3-4B7E-4215-9A28-00988D28ACF1 V1 ENFigure 471: Logic for circuit-breaker monitoring alarmNOTIN OUTX110_BI4_CB_SPRING_CHARGED CB_SPRING_DISCHARGEDGUID-E80805A2-511D-4DAC-AB63-77FD598E7AD7 V1 ENFigure 472: Logic for start of circuit-breaker spring chargingTwo separate trip circuit supervision functions are included: TCSSCBR1 for poweroutput X100:PO3 and TCSSCBR2 for power output X100:PO4. Both functions areSection 3 1MRS756378 SREF615 standard configurations310 REF615Application Manual