are also available through the station communication protocols. On LHMI also thefundamental frequency based values (DFT) are available.Invalid or questionable measurement values are presented inparentheses.6.1.2.1 Using the local HMI or Web HMI for monitoring• Select Main menu/Measurements to monitor measured and calculatedvalues.Fundamental frequency based values submenu shows values in the DFT mode.Available measured and calculated values depend on measurement functionswhich are included in the application configuration.On the LHMI, the selected submenu can be scrolled with and .WHMI supports the phasor diagrams that can be found under the measurement nodein the navigation tree. Phasor diagrams are based on values that can be found underFundamental frequency based values.6.1.2.2 Using PCM600 for monitoring1. Start Signal Monitoring tool when connected to the IED.2. Select the measuring function to be monitored.Monitored values can also be exported as an Excel worksheet.See PCM600 documentation for more details about Signal Monitoring.6.1.3 Recorded dataThe protection relay is provided with intelligent and flexible functionality that collectsdifferent kinds of data. The recorded data gives substantial information for post faultanalysis.• Disturbance records• Events1MRS756509 E Section 6Operating procedures630 series 69Operation Manual
