7ML19985JF02 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL Page 49
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SIMATIC PDM
Trend
Open the menu View – Trend to view the trend over time.
Echo profile
• Open the menu View – Echo Profile. Click on Measure to update the profile.
• Click on Save and enter a name. Click on OK, then click on Close.
• To view a saved profile, open the menu View – Show echo profile.
Notes:
• Double click on each axis and record the Xscale and Data Scale values so that you
can restore the default view by resetting to these values.
• Output Value is affected by user settings for Response Rate and may update more
slowly than Sensor Value, which is the unfiltered sensor value representing the echo
position for the displayed echo.
• When saving a profile click on Close, not the ’x’ button, to close the window,
otherwise the profile will not be saved.
trend line
Note: Record the
default X-Scale
(horizontal axis) and
Data Scale (vertical
axis) values so that
you can restore the
default view by
resetting to these
values.
delete
save
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