Section 16 Monitoring16.1 Measurements IP14593-1 v316.1.1 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-1MRK 511 408-UUS A Section 16MonitoringPhasor measurement unit RES670 2.2 ANSI 487Technical manual