Configuring Level Measurement - Endress+Hauser Levelflex FMP53 Operating Instructions Manual

Levelflex FMP53 FOUNDATION Fieldbus
Endress+Hauser
11.3

Configuring level measurement

R
LN
 21 Configuration parameters for level measurement in liquids
LN Probe length
R Reference point of measurement
D Distance
L Level
E Empty calibration (= zero point)
F Full calibration (= span)
If the ε value is lower than 7 in the case of rope probes, measurement is not possible
r
in the area of the tensioning weight. The empty calibration E should not exceed LN -
250 mm (LN - 10 in) in these cases.
1. Setup → Device tag
 Enter device tag.
2. Navigate to: Setup → Distance unit
 Select the distance unit.
3. Navigate to: Setup → Tank type
 Select tank type.
4. For Tank type parameter = Bypass / pipe:
Navigate to: Setup → Tube diameter
 Specify the diameter of the bypass or stilling well.
5. Navigate to: Setup → Medium group
 Specify the medium group: (Water based (DC >= 4) or Others)
6. Navigate to: Setup → Empty calibration
 Specify the empty distance E (distance from reference point R to 0% mark).
7. Navigate to: Setup → Full calibration
 Specify the full distance F (distance from the 0% mark to the 100% mark).
8. Navigate to: Setup → Level
 Displays the measured level L.
9. Navigate to: Setup → Distance
 Displays the distance D between the reference point R and the level L.
10. Navigate to: Setup → Signal quality
 Displays the signal quality of the analyzed level echo.
D
E
L
Commissioning via operating menu
20 mA
100%
F
4 mA
0%
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