6.1CB STATE MONITORING LOGICV01200CB Aux 3ph(52-A)1CB Status Input52ANoneX1Both 52A and 52B52BPlant StatusCB1 OpenCB1 ClosedX1&&&1&&&11CB Closed 3 phCB Aux 3ph(52-B)&CB Status AlarmCB Open 3 phFigure 162: CB State Monitoring logicP14xChapter 14 - Monitoring and ControlP14xEd1-TM-EN-1323