Configuration Of A Level Measurement - Endress+Hauser Levelflex FMP53 Operating Instructions Manual

Levelflex FMP53
Endress+Hauser
10.5

Configuration of a level measurement

R
LN
Configuration parameters for level measurements in liquids
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LN = Length of probe
D = Distance
L = Level
If for rope probes the DC value is less than 7, then measurement is not possible in the area of
the straining weight. In these cases, the maximum recommended value for the empty
calibration E is LN - 250 mm (LN - 10 in).
Step Parameter
Setup ® Distance unit
1
Setup ® Tank type
2
3 Setup ® Tube diameter
Setup ® Medium group
4
Setup ® Empty calibration
5
Setup ® Full calibration
6
Setup ® Level
7
Setup ® Distance
8
Setup ® Signal quality
9
Setup ® Mapping ® Confirm
10
distance
1) only visible for coated probes and if "Tank type" = "Bypass/pipe"
If required, lower DCs can ben entered into "Setup ® Advanced Setup ® Level ® Medium property". However,
2)
for DC<1.6 the measuring range may be reduced; for details please contact Endress+Hauser.
Commissioning via operating menu (On-site display, FieldCare)
D
E
L
R = Reference point of the measurement
E = Empty calibration (= Zero point)
F = Full calibration (= span)
Action
Select distance unit.
Select tank type.
1)
Enter the diameter of the bypass or stilling
well.
Select medium group ("water based":
DC>4 or "other": DC³ 1.9)
Enter the distance E between the
reference point R and the minimum level
(0%).
Enter distance F between the minimum
(0%) and maximum (100%) level.
Displays the measured level L.
Displays the distance D between the
reference point R and the level L.
Displays the signal quality of the level
echo.
Compare the displayed distance to the real
distance in order to start the recording of
the mapping curve.
20 mA
100%
F
4 mA
0%
Description
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2)
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