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CHAPTER 3: INTERFACES
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
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The red vertical line indicates the trigger point.
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The date and time of the trigger are displayed at the top left corner of the window. To
match the captured waveform with the event that triggered it, make note of the time
and date shown in the graph, then find the event that matches the same time in the
event recorder. The event record will provide additional information on the cause and
system conditions at the time of the event.
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From the window main menu bar, press the Preference button to open the COMTRADE
Setup page, in order to change the graph attributes.
The following window will appear:
Change the color of each graph as desired, and select other options as required, by
checking the appropriate boxes. Click OK to store these graph attributes, and to close the
window. The Waveform Capture window will reappear based on the selected graph
attributes.
To view a vector graph of the quantities contained in the waveform capture, press the
Vector Display button to display the following window:
SOFTWARE SETUP
Preference Button
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