VEGA VEGAFLEX 52P (Profibus PA) - Manual (Page 40)

40 VEGAFLEX 51P and 52P
Note: As a rule, a Windows ® restart is not
necessary.
Setup
Operating range
With this command you can limit the operat-
ing range of the sensor or enter the cable
length again after shortening the cable. Carry
out the adjustment before modifying the oper-
ating range, since a later adjustment can
overwrite the values of the operating range.
The right side of the graphics shows the
operating range, the left side the adjustment.
If you, for example, do not want to fill your
vessel completely, you can limit the operating
range.
Echo curve
The echo curve shows all reflections of the
guided microwave signal. This means not
only the product signal is shown but also
false signals caused, e.g. by vessel installa-
tions.
Generally, the sensor identifies the biggest
amplitude as the useful echo. You see a
black arrow above the highest amplitude.
When you click to "Display info", a small win-
dow is displayed, listing the detailed values
of the selected echo.
• Now start VVO (restart).
Special functions
As soon as a VEGAFLEX sensor has been
identified, you can choose with the adjust-
ment software VVO some special functions of
VEGAFLEX.
Under the menu item Instrument data/Param-
eter adjustment you can choose the sensor
optimisation.
Here you find all special functions of VE-
GAFLEX:
- meas. environment
- echo curve
Measuring environment
Measuring conditions
Choose in this menu if you want to measure in
solids or liquids.
If you want to measure a product the DK
value of which is below 2, you can increase
the sensitivity of the sensor.