VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) standpipe ver. 4 … 20 mA_HART four-wire User Manual

Page 27

ating out of false signals

hange now?

roceed as follows:

ove from the measured value display to the main menu by

pushing [OK].

elect the menu item "Service" with [->] and conﬁrm with [OK].

ow the menu item "False signal suppression" is displayed.

onﬁrm "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:
C

heck the distance to the product surface, because if an incorrect (too

large) value is entered, the existing level will be saved as false signal.
T

he ﬁlling level would then no longer be detectable in this area.

he menu item "Extended setting" oﬀers the possibility to optimise

VEGAPULS

for applications in which the level changes very

quickly. For this reason, select the function "Quick level change > 1 m/
min.".

xtended setting

quick level change > 1 m/min.

Note:
S

ince with the function "Quick level change > 1 m/min." the generation

of an average value of the signal processing is considerably reduced,
false reﬂections by agitators or vessel installations can cause
measured value ﬂuctuations. A false echo memory is thus recom-
mended.

his 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".

he following data are read out or written with this function:

easured value presentation

djustment

edium

nner diameter of the standpipe (with standpipe versions)

essel form

amping

Extended setting/Quick
level change

Copy sensor data

VEGAPULS

standpipe version • 4 … 20 mA/HART four-wire

6 S

et up with the indicating and adjustment module PLICSCOM

28742

-EN

-090305