VEGA VEGASON 51P…53P Profibus PA - Manual (Page 49)

VEGASON 51P … 53P 49
Setup
• Choose "
no (adjustment without medium)“.
In the menu window "Min/Max-Adjustment“
you choose e.g. the level distance corre-
sponding to 100 % and 0 %. Of course, you
can also enter the distance values e.g. at
20 % and 75 % filling.
If the two points are too close together, e.g. at
45 % and 49 %, this can cause a consider-
able meas. error, as the sensor generates by
means of the two adjustment points a linear
correlation between filling volume (%) and
meas. distance.
• Choose if you want to carry out the adjust-
ment in meters (m) or in feet (ft).
• Enter a distance for the upper and lower
level and the extent of filling in % corre-
sponding to each distance.
In the example, the 0 % filling is at a product
distance of 5.850 m and the 100 % filling at a
product distance of 1.270 m.
• Confirm the adjustments with "
OK“ and
after a message is displayed, you are
again in the menu window "
Adjustment“.
Note:
The sensor is delivered with the measuring
range set to the same value as the operating
range. After the sensor has been adjusted,
the operating range corresponds to the ad-
justment range. The sensor can only detect
levels within the defined operating range. For
level detection outside the operating range,
e.g. if you want to detect 108 % and -10 %,
the operating range must be corrected ac-
cordingly in the menu "
Sensor optimisation/
Meas. environment“ (see the following chap-
ter "Sensor optimisation“, "Meas. environ-
ment/Operating range“).
• Click in the menu window " Adjustment“ to
"
Quit“.
You are again in the menu window " Instru-
ment data parameter adjustment“.