IEC 61850 or FunctionnameANSI Function description GeneratorREG650REG650 (B01A)Gen diffREG650 (B05A)Gen+Trafo diffI103AR Function status auto-recloser for IEC60870-5-103 1 1 1I103EF Function status ground-fault for IEC60870-5-103 1 1 1I103FLTPROT Function status fault protection for IEC60870-5-103 1 1 1I103IED IED status for IEC60870-5-103 1 1 1I103SUPERV Supervison status for IEC60870-5-103 1 1 1I103USRDEF Status for user defined signals for IEC60870-5-103 20 20 20MeteringPCGGIO Pulse counter 16 16 16ETPMMTR Function for energy calculation and demand handling 3 3 32.4 Station communicationIEC 61850 or FunctionnameANSI Function description GeneratorREG650REG650 (B01A)Gen diffREG650 (B05A)Gen+Trafo diffStation communicationIEC61850-8-1 IEC 61850 communication protocol 1 1 1DNPGEN DNP3.0 communication general protocol 1 1 1RS485DNP DNP3.0 for RS-485 communication protocol 1 1 1CH1TCP DNP3.0 for TCP/IP communication protocol 1 1 1CH2TCP DNP3.0 for TCP/IP communication protocol 1 1 1CH3TCP DNP3.0 for TCP/IP communication protocol 1 1 1CH4TCP DNP3.0 for TCP/IP communication protocol 1 1 1OPTICALDNP DNP3.0 for optical RS-232 communication protocol 1 1 1MSTSERIAL DNP3.0 for serial communication protocol 1 1 1MST1TCP DNP3.0 for TCP/IP communication protocol 1 1 1MST2TCP DNP3.0 for TCP/IP communication protocol 1 1 1MST3TCP DNP3.0 for TCP/IP communication protocol 1 1 1Table continues on next pageSection 2 1MRK 502 048-UUS AAvailable functions44Technical manual