Generic measured value MVGGIO........................................53Event function ........................................................................54Logical signal status report BINSTATREP.............................54IEC 60870–5–103 ..................................................................54Metering.......................................................................................54Overview................................................................................54Pulse counter logic PCGGIO..................................................54Function for energy calculation and demand handlingETPMMTR .............................................................................55Setting group N.................................................................................55Overview......................................................................................55Differential protection...................................................................55Overview................................................................................55High impedance differential protection HZPDIF ....................55Three phase busbar differential protection (Bay)BUTPTRC .............................................................................55Three phase busbar differential protection BCZTPDIF(Check zone)..........................................................................56Three phase busbar differential protection BZNTPDIF(ZoneA)..................................................................................56Three phase busbar differential protection BZNTPDIF(Zone B).................................................................................56Three phase busbar differential protection BZITGGIO(Zone Interc)...........................................................................56Single phase busbar differential protection BUSPTRC(Bay).......................................................................................56Single phase busbar differential protection BCZSPDIF(Check zone)..........................................................................56Single phase busbar differential protection BZNSPDIF(Zone A).................................................................................57Single phase busbar differential protection BZNSPDIF(Zone B).................................................................................57Single phase busbar differential protection BZISGGIO(Zone Interc.)..........................................................................57Status of primary switching object for busbar protectionzone selection SWSGGIO......................................................57Current protection........................................................................57Overview................................................................................57Breaker failure protection CCRBRF ......................................57Breaker failure protection, single phase versionCCSRBRF .............................................................................58Capacitor bank protection CBPGAPC....................................58Directional over-power protection GOPPDOP ......................58Directional under-power protection GUPPDUP .....................58Four step phase overcurrent protection OC4PTOC ..............58Table of contents4Operator's manual