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CHAPTER 6: User Interface
239 MOTOR PROTECTION RELAY – INSTRUCTION MANUAL
Courtesy of NationalSwitchgear.com
Program the parameters to display by selecting them from the pull
down menus.
Select the Sample Rate.
Select RUN to begin the trending sampling.
The trended values can be printed using Print Trending Graph
button.
The Trending File Setup button can be used to write the graph data
to a file in a standard spreadsheet format.
Ensure that the Write Trended Data to File box is checked, and that
the Sample Rate is at a minimum of 5 seconds.
Set the file capacity limit to the amount of memory available for
trended data.
6–91
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