VEGA VEGASON 51P…53P Profibus PA - Manual (Page 52)

52 VEGASON 51P … 53P
Setup
Sensor optimisation
In the menu " Sensor optimisation“ you pre-
pare the sensor for the meas. environment.
To do this, you carry out special optimising
adjustments, like e.g. optimisation of the
sensor mounting location by means of an
echo curve.
Meas. environment/Operating range
• Choose the menu "
Instrument data param-
eter adjustment“ and then the sensor.
• Choose in the menu window "
Instrument
data parameter adjustment“ the menu item
"Sensor optimisation“.
• First click to
"Meas. environment“.
The window " Meas. environment“ opens.
With the menu item " Operating range“ you
can define a sensor operating range that
deviates from the meas. range (depending
on the sensor type) and from the "
Min/Max
adjustment“. By default, the operating range
corresponds otherwise to the min./max. ad-
justment (span), i.e. the meas. range.
Generally, it is better to set the operating
range approx. 5 % wider than the adjusted
measuring range (span) defined by the min./
max. adjustment.
In the example:
- Min. adjustment to 1.270 m,
- Max. adjustment to 5.85 m.
In the example, you would have set the oper-
ating range from 1 m to 6 m.