Commissioning
Prosonic S FMU95 PROFIBUS DP
48
Hauser
9.3.3
Parameter set "LVL N empty cal."
100%
0%
D
L
F
E
1
BD
2
A0034882
41
Empty and full calibration for level measurement
1
FDU9x sensor
2
FMU90/FMU95 transmitter
BD Blocking distance
D
Distance between sensor membrane and product surface
E
Empty E
F
Full F
L
Level
Navigation
Level → Level (LVL) N → Basic setup → LVL N empty cal.
Parameter "Empty E"
Specify the distance E from the reference point of the sensor to the minimum level (zero
point). The zero point should not be lower than the point where the ultrasonic wave hits
the bottom of the tank.
9.3.4
Parameter set "LVL N full cal."
Navigation
Level → Level (LVL) N → Basic setup → LVL N full cal.
Parameter
•
Full F
Specify the span F (the distance from the minimum level to the maximum level).
F may not project into the blocking distance BD of the sensor.
•
Blocking distance
Indicates the blocking distance BD of the sensor.
9.3.5
Parameter set "LVL N unit"
Navigation
Level → Level (LVL) N → Basic setup → LVL N unit
