Figure 64: Monitoring with plots
A The Fault Recorder or Disturbance Recorder check boxes allows user to select which type of recording to
trigger.
B The <TRIGGER> button allows user to trigger the selected record.
C Quantities selected to be monitored.
D <RE-SCALE> button.
E Plots with time evolution for the values related to the selected quantity.
The graphics show the time evolution of the selected quantity with the update frequency of 2 points per
second. The time selected is related to the pre-fault time of the synchrophasor recorder.
The plotted points are automatically scaled based on the previous points displayed. The range between the
minimum and maximum current values is adjusted by using the <RE-SCALE> button.
It is possible to create a waveform or synchrophasor records using the buttons at the top right corner of the
screen.
3.7.3 V & I CIRCUITS
The user will be able to monitor the values of voltage and current circuits, via Web Interface:
MONITORING > V & I CIRCUITS
In this interface, up to 4 channels of voltage or current can be simultaneously monitored, as shown in Figure
65.
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