11.6.2.7 Single phase busbar differential protection BUSPTRC (Bay)Test/Function status/Differential protection/BBPBay1Ph(PTRC,87B)/BUSPTRC_B:xx:yyThis view presents zone connection, bay and tripping data.11.6.2.8 Single phase busbar differential protection BCZSPDIF (Check zone)Main menu/Test/Function status/Differential protection/BBPCheckZone1Ph(PDIF,87B)/BCZSPDIF:xIn this view trip data is presented.11.6.2.9 Single phase busbar differential protection BZNSPDIF (Zone A)Main menu/Test/Function status/Differential protection/BBPZoneA1Ph(PDIF,87B)/BZNSPDIF_A:xThis view presents data output such about tripping status, zone A current and otherrelated information.11.6.2.10 Single phase busbar differential protection BZNSPDIF (Zone B)Main menu/Test/Function status/Differential protection/BBPZoneB1Ph(PDIF,87B)/BZNSPDIF_B:xThis view shows data output with trip, CT and current information.11.6.2.11 Single phase busbar differential protection BZISGGIO (Zone Interc.)Main menu/Test/Function status/Differential protection/BBPInterc1Ph(GGIO,87B)/BZISGGIO:xThe data outputs shown here display function and alarm status.11.6.2.12 Switchgear status SWSGGIOMain menu/Test/Function status/Differential protection/SwitchgearStatus(GGIO)/SWSGGIO:xx-yyIn the this view data output indicating the status of the switchgear is displayed.11.6.3 Current protectionViewable data under Current protection consists mainly of trip status data under thevarious categories of current protection which include overcurrent protection,thermal overload and variations of these.Section 11 1MRK505209-UEN ETest the IED72Operator's manual
