Section 15 Monitoring15.1 Measurement GUID-9D2D47A0-FE62-4FE3-82EE-034BED82682A v115.1.1 IdentificationSEMOD56123-2 v8Function description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberPower system measurements CVMMXNP, Q, S, I, U, fSYMBOL-RR V1 EN-US-Phase current measurement CMMXUISYMBOL-SS V1 EN-US-Phase-phase voltage measurement VMMXUUSYMBOL-UU V1 EN-US-Current sequence componentmeasurementCMSQII1, I2, I0SYMBOL-VV V1 EN-US-Voltage sequence componentmeasurementVMSQIU1, U2, U0SYMBOL-TT V1 EN-US-Phase-neutral voltage measurement VNMMXUUSYMBOL-UU V1 EN-US-15.1.2 Application SEMOD54488-4 v12Measurement functions are used for power system measurement, supervision andreporting to the local HMI, monitoring tool within PCM600 or to station level forexample, via IEC 61850. The possibility to continuously monitor measured valuesof active power, reactive power, currents, voltages, frequency, power factor etc. isvital for efficient production, transmission and distribution of electrical energy. It1MRK 505 393-UEN B Section 15MonitoringLine differential protection RED650 2.2 IEC 317Application manual