Vega VEGAPULS 63 Quick setup manual - page 16
16
5 Set up with the display and adjustment module
VEGAPULS SR 68 • 4 … 20 mA/HART - two-wire
47159-EN-160215
The radar sensor as a distance measuring instrument measures the
distance from the sensor to the product surface. For indication of the
real level, an allocation of the measured distance to the percentage
height must be carried out.
2
1
3
100%
0%
1 m
(39.37
")
35 m (1378
")
Fig. 11: Parameterization example
1 Min. level ≙ max. meas. distance
2 Max. level ≙ min. meas. distance
Forthisadjustment,thedistanceisenteredformin.andmax.level.
If these values are not known, an adjustment with distances, for
example,of10%and90%isalsopossible.Startingpointforthese
distancespecificationsisalwaysthesealsurfaceofthethreador
flange.
The function "Echo curve memory" makes it possible to save the echo
curve at the time of setup. This is generally recommended, and it is
absolutely necessary to do this if you want to use the Asset Manage-
ment functions. If possible, the curve should be saved with a low level
in the vessel.
With the adjustment software PACTware and the PC, the high resolu-
tionechocurvecanbedisplayedandusedtorecognizesignal
changes during operation. In addition, the echo curve of setup can be
displayed in the echo curve window and compared with the current
echo curve.
Parameterization example
Diagnostics - Echo curve
memory