CET Electric Technology
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2)
WFR #1 Triggered by Comm.
Figure 3-59 SOE Detail about WFR #1 Triggered by Comm.
Inside the waveform display, there are four control icons
.
These two icons are used to zoom in and out of the waveforms based on the time scale.
This icon is used to reset the waveform display back to its default resolution.
This icon is used to export the waveform CFG (Configuration) and DAT (Data) file in COMTRADE format to a
compressed folder.
There is also a scroll bar at the bottom that allows the waveform to be scrolled forward and backward.
3)
Clear Present Max./Min.
Figure 3-60 SOE Detail about Clear Present Max./Min.
3.2.3.4.2
PQ Log
Click
PQ Log
on the left-hand pane and the following screen appears on the right-hand pane. This web page displays the
PQ Log for
Dip/Swell/Interruption/Transient
events, starting with the most recent events.
Also, the interface supports the following filtering mechanism for the display of PQ events
.
Search Period:
Use the drop-down box on the left to select a specific period.
Event Type:
Use the drop-down box in the middle to select a particular event type such as Voltage Swell, Voltage
Dip, Interruption or Transient.
Keyword Search
:
Enter a keyword in the text box on the right to search for events that contain the specified keyword.
Click on the
icon under
Detail
to display the Waveform Recording or the
icon to display the event details.
Click
Export
to save all PQ events to a .csv file at the default Download folder.
