8.7.4 SignalsTable 104:CCRPLD Input signalsName Type Default DescriptionI3P GROUPSIGNAL- Three phase group signal for current inputsBLOCK BOOLEAN 0 Block of functionCLOSECMD BOOLEAN 0 Close order to CBOPENCMD BOOLEAN 0 Open order to CBEXTPDIND BOOLEAN 0 Pole discordance signal from CB logicTable 105:CCRPLD Output signalsName Type DescriptionTRIP BOOLEAN Trip signal to CBSTART BOOLEAN Trip condition TRUE, waiting for time delay8.7.5 SettingsTable 106:CCRPLD Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation OffOn- - Off Operation Off / OntTrip 0.000 - 60.000 s 0.001 0.300 Time delay between trip condition and tripsignalContSel OffPD signal from CB- - Off Contact function selectionCurrSel OffCB oper monitorContinuous monitor- - Off Current function selectionCurrUnsymLevel 0 - 100 % 1 80 Unsym magn of lowest phase currentcompared to the highest.CurrRelLevel 0 - 100 %IB 1 10 Current magnitude for release of thefunction in % of IBaseTable 107:CCRPLD Non group settings (basic)Name Values (Range) Unit Step Default DescriptionGlobalBaseSel 1 - 6 - 1 1 Selection of one of the Global Base ValuegroupsSection 8 1MRK 504 135-UEN ACurrent protection186Technical manual
