VEGA VEGAPULS 45 VBUS User Manual
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VEGAPULS 42, 44 and 45 – VBUS
Adjustment with the PC on the signal conditioning instrument
You are then in the initial menu window "
In-
strument data parameter adjustment".
• Click in the menu window "
Instrument data
parameter adjustment" to "
Quit".
You are again in the main menu window.
Parameter adjustment 2
Linearisation
The correlation between level and filling vol-
ume is defined by the so-called linearisation
curves. If, in your vessel, there is a correla-
tion other than linear between level ("
Percent-
age value" of the level) and the filling volume
(linearised value of the filling volume), choose
in the menu window "
Conditioning" the menu
item "
Instrument data/Parameter adjustment/
Conditioning".
• Click in the menu window "
Conditioning" to
the menu item
"Linearisation".
The menu window "
Linearisation" opens, in
which a linear correlation between percent-
age value of the level and the percentage
value of the filling volume is preset. Beside
the two programmed linearisation curves
"
Horizontal cylindrical tank", and "Spherical
tank" you can also enter "user programmable
curves". Linear means there is a linear corre-
lation between level and volume.
User programmable linearisation curves
• Click to
"User programmable curve" to
enter your own vessel geometry or a user
programmable filling curve.
• Click to "
Edit".