154
Reference Manual
00809-0100-4530, Rev DD
May 2016
The configuration mode tab
The Configuration Mode tab lets you adjust the different amplitude thresholds. When
clicking the
Echo Curve
icon under
Device Config/Setup
, the
Echo Curve Analyzer
window
appears with the Configuration Mode tab selected.
Note
By manually changing the amplitude thresholds in the Echo Curve plot, the Automatic
mode is disabled for the corresponding threshold (see
“Threshold settings” on page 304
for
more information on how to adjust the amplitude thresholds).
Figure 7-4. Echo Curve Analyzer Plot in Configuration Mode
The current level Measurement Output from the device is presented with an arrow at the
top of the plot.
Normally, the measurement output points directly at the surface echo peak, but if, for
instance, the tank is empty, and there is no surface echo peak detected, the Measurement
Output is still presented indicating the distance to the tank bottom.
In
, the interface output peak is pointing to the linear distance based on
corrections for the dielectric of the material. The actual interface peak is at the electrical
distance.
Measure and learn function
The Measure and Learn function in
RRM
automatically creates an Amplitude Threshold
Curve (ATC) by evaluating the current echo curve. The ATC is used for filtering out disturbing
Set Threshold
Measure and learn
See the RRM
online-help for
descriptions of the
various display options
in the Echo Curve
Analyzer window.
Measurement Output
Содержание 5300 Series
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