VEGA VEGAFLEX 83 Profibus PA PFA insulated - Manual (Page 59)

59
7 Setup with PACTware
VEGAFLEX 83 • Profibus PA
44226-EN-130910
Adjustment for the level measurement
If you have selected level measurement in the previous menu, then
you can enter the values for the min. and max. adjustment. The value
to be entered refers to the distance from the sealing surface of the
process fitting (sensor reference plane) to the surface of the product.
Adjustment for the level and interface measurement
If you have selected interface measurement in the previous menu,
then you can enter the values for the min. and max. adjustment of
level and interface or accept the values of the level measurement. The
entered value refers to the distance from the sealing surface of the
process fitting (sensor reference plane) to the total level or interface.
Linearization is required if the measured value should be outputted
in proportion to the volume and not the level. The linearization acts
identically on the level and the interface measurement. You can find
further linearization types in the extended adjustment.
If you have a non-linear vessel, you can select here the respective
linearization curve.
•
Linear
•
Spherical tank
•
Horizontal cylindrical tank
You must enter the following vessel dimensions with non-linear condi-
tions:
•
Height of the socket h
•
Vessel height D
In this window you can adjust the output signal. When the function is
inactive, you can change the settings via the "Extended adjustment".
Scaling unit
In the menu item "Out Scale Unit (scaling unit)" you define the scaling
unit, for example volume in l for the specified channel (measured
value).
Scaling
In the menu items "Out Scale (min.)" and "Out Scale (max.)" you
define the scaling of the measured values for 0 % and 100 %.
These settings allow you to optimize the sensor. With them you can
compare a sounded distance with the indicated value and correct it, if
necessary.
Probe immersed in the liquid (covered)
Select whether or not the probe is immersed in the medium.
Measured distance to the medium
If the probe is immersed in the medium, you can enter here the meas-
ured distance to the medium.
Step 3
Adjustment
Step 4
Linearization
Step 5
Setting - AI FB1
Step 6
Sensor optimization