17.7.3 SettingsThe function does not have any parameters available in the local HMI or PCM600.17.8 Primary system values PRIMVAL17.8.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberPrimary system values PRIMVAL - -17.8.2 FunctionalityThe rated system frequency and phasor rotation are set under Main menu/Configuration/ Power system/ Primary values/PRIMVAL in the local HMI andPCM600 parameter setting tree.17.8.3 SettingsTable 590:PRIMVAL Non group settings (basic)Name Values (Range) Unit Step Default DescriptionFrequency 50.0 - 60.0 Hz 10.0 50.0 Rated system frequencyPhaseRotation Normal=ABCInverse=ACB- - Normal=ABC System phase rotation17.9 Signal matrix for analog inputs SMAI17.9.1 FunctionalitySignal matrix for analog inputs function (SMAI), also known as the preprocessorfunction, processes the analog signals connected to it and gives information about allaspects of the analog signals connected, like the RMS value, phase angle, frequency,harmonic content, sequence components and so on. This information is then used by therespective functions in ACT (for example protection, measurement or monitoring).The SMAI function is used within PCM600 in direct relation with the Signal Matrix toolor the Application Configuration tool.Section 17 1MRK 506 335-UUS ABasic IED functions764Technical manual
