Vega VEGAPULS 66 Operating Instructions Manual page 34

Setup with the indicating and adjustment module PLICSCOM
Extended setting/Quick level
change
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34
[OK]. Now the menu item "False signal suppression" is
displayed.
3 Confirm "False signal suppression - Change now" with
[OK] and select in the below menu "Create new". Enter the
actual distance from the sensor to the product surface. All
false signals in this area are detected by the sensor and
saved after confirming with [OK].
Note:
Check the distance to the product surface, because if an
incorrect (too large) value is entered, the existing level will be
saved as false signal. The filling level would then no longer be
detectable in this area.
The menu item "Extended setting" offers the possibility to
optimise VEGAPULS 66 for applications in which the level
changes very quickly. For this reason, select the function
"Quick level change >1m/min.".
Extended setting
None
Note:
Because the average value generation of the signal process-
ing is clearly reduced with the function "Quick level change
>1m/min.", false reflections caused by agitators or vessel
installations can cause measured value fluctuations. A false
echo storage is recommended.
This function enables reading out parameter adjustment data
as well as writing parameter adjustment data into the sensor
via the indicating and adjustment module. A description of the
function is available in the operating instructions manual
"Indicating and adjustment module".
The following data are read out or written with this function:
Measured value presentation
l
Abgleich
l
Medium
l
Standpipe inner diameter
l
Vessel form
l
Damping
l
With standpipe versions.
5)
5)
VEGAPULS 66 standpipe version - Profibus PA