Name Values (Range) Unit Step Default DescriptionDebounceTime9 0.000 - 0.100 s 0.001 0.005 Debounce time for input 9OscillationCount9 0 - 255 - 1 0 Oscillation count for input 9OscillationTime9 0.000 - 600.000 s 0.001 0.000 Oscillation time for input 916.2 Self supervision with internal event list16.2.1 FunctionalityThe Self supervision with internal event list (INTERRSIG and SELFSUPEVLST)function reacts to internal system events generated by the different built-in self-supervision elements. The internal events are saved in an internal event list.16.2.2 Internal error signals INTERRSIG16.2.2.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberInternal error signal INTERRSIG - -16.2.2.2 Function blockINTERRSIGFAILWARNINGTSYNCERRRTCERRIEC09000334-1-en.vsdIEC09000334 V1 ENFigure 236: INTERRSIG function block16.2.2.3 SignalsTable 400:INTERRSIG Output signalsName Type DescriptionFAIL BOOLEAN Internal failWARNING BOOLEAN Internal warningTSYNCERR BOOLEAN Time synchronization errorRTCERR BOOLEAN Real time clock errorSTUPBLK BOOLEAN Application startup block1MRK 502 034-UEN - Section 16Basic IED functions481Technical Manual