Commissioning via operating menu Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus
100 Endress+Hauser
11.5 Configuration of an interface measurement
Only devices with the respective software option can be used for interface
measurements. This option is selected in the product structure: Feature 540
"Application package", option EB "Interface measurement".
D
L
L
L
F
L
I
UP
D
I
LN
E
R
0%
100%
DK (DC )
2 2
DK DC
1 1
( )
A0011177
23 Configuration parameters for interface measurements
LN Length of probe
R Reference pioint of the measurement
DI "Interface distance" parameter (Distance from reference point to lower medium)
LI Interface
DL Distance
LL Level
UP Thickness upper layer
E "Empty calibration" parameter (= zero point)
F "Full calibration" parameter (= span)
1. Navigate to: Setup → Device tag
Enter tag for measuring point.
2. Navigate to: Setup → Operating mode
Select Interface option.
3. Navigate to: Setup → Distance unit
Select distance unit.
4. Navigate to: Setup → Tank type
Select tank type.
5. For Tank type = Bypass / pipe:
Navigate to: Setup → Tube diameter
Enter the diameter of the bypass or stilling well.
6. Navigate to: Setup → Tank level
Select tank level (Fully flooded or Partially filled)
7. Navigate to: Setup → Distance to upper connection
In bypasses: Enter distance from reference point R to lower edge of the upper
connection; otherwise: Keep the factory setting
8. Navigate to: Setup → DC value
Enter relative dielectric constant (ε
r
) of the upper medium.