RDRE1C1C2C3C4C5C6C7C8C9C10C11C12C13C14C15C16C17C18C19C20C21C22C23C24C25C26C27C28C29C30C31C32C33C34C35C36C37C38C39C40C41C42C43C44C45C46C47C48C49C50C51C52C53C54C55C56C57C58C59C60C61C62C63C64TRIGGEREDOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OORB1B2OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OOR6B1B2B3B4B5B6OORB1B2OORB1B2OCCBRBRF1_TRBUX120_BI3_CB_OPENEDX120_BI2_CB_CLOSEDDARREC1_CLOSE_CBSECRSYN1_SYNC_OKPHIPTOC1_OPERATEDPHLPDOC2_OPERATEDPHHPDOC1_OPERATENSPTOC1_OPERATEDPHLPDOC1_OPERATENSPTOC2_OPERATEINTRPTEF1_OPERATEPDNSPTOC1_OPERATEROVPTOV1_OPERATEROVPTOV2_OPERATEROVPTOV3_OPERATEDEFHPDEF1_OPERATEDEFLPDEF1_OPERATEDEFLPDEF2_OPERATE EFHPTOC1_OPERATEPHPTOV1_OPERATEPHPTOV2_OPERATEPHPTOV3_OPERATEPHPTUV1_OPERATEPSPTUV1_OPERATENSPTOV1_OPERATEPHPTUV2_OPERATEPHPTUV3_OPERATEARCSARC1_OPERATEARCSARC2_OPERATEARCSARC3_OPERATEFRPFRQ1_OPERATEFRPFRQ2_OPERATEFRPFRQ3_OPERATECCBRBRF1_TRRETDPHLPDOC1_STARTDPHLPDOC2_STARTDPHHPDOC1_STARTPHIPTOC1_STARTNSPTOC1_STARTNSPTOC2_STARTDEFLPDEF1_STARTDEFLPDEF2_STARTDEFHPDEF1_STARTINTRPTEF1_STARTEFHPTOC1_STARTPDNSPTOC1_STARTPHPTOV1_STARTPHPTOV2_STARTPHPTOV3_STARTPSPTUV1_STARTNSPTOV1_STARTPHPTUV1_STARTPHPTUV2_STARTPHPTUV3_STARTROVPTOV1_STARTROVPTOV2_STARTROVPTOV3_STARTFRPFRQ1_STARTFRPFRQ2_STARTFRPFRQ3_STARTX120_BI1_EXT_OC_BLOCKINGSEQSPVC1_FUSEF_UT1PTTR1_STARTINRPHAR1_BLK2HSEQSPVC1_FUSEF_3PHCCSPVC1_FAILDARREC1_INPROSECRSYN1_SYNC_INPROSECRSYN1_CL_FAIL_ALSECRSYN1_CMD_FAIL_ALT1PTTR1_OPERATEARCSARC1_ARC_FLT_DETARCSARC2_ARC_FLT_DETARCSARC3_ARC_FLT_DETDARREC1_UNSUC_RECLDISTURB_RECORD_TRIGGEREDGUID-4B658DCB-02B0-4C19-99C4-B10818FAA883 V2 ENFigure 410: Disturbance recorder3.11.3.3 Functional diagrams for condition monitoringFailures in current measuring circuits are detected by CCSPVC1. When a failure isdetected, it can be used to block the current protection functions that measure thecalculated sequence component currents to avoid unnecessary operation. However, itis not connected in the configuration.CCSPVC1BLOCK FAILALARM CCSPVC1_FAILCCSPVC1_ALARMGUID-862FD482-2A71-456E-A9A9-B9502ECF948C V2 ENFigure 411: Current circuit supervision functionThe fuse failure supervision SEQSPVC1 detects failures in the voltage measurementcircuits. Failures, such as an open MCB, raise an alarm.Section 3 1MRS756378 SREF615 standard configurations276 REF615Application Manual