VEGA VEGAMET 515 - Manual (Page 48)

48 VEGAMET 515
1) 1)
Parameter adjustment
7.11 Special function: Manual and automatic correction
Manual offset correction
(only with hydrostatic pressure transmitters)
This correction can be carried out to com-
pensate changes of the sensor values due to
ageing. In order to do this, the sensor must
be in an unpressurized condition (empty
vessel).
Param.
TAG-
Nr. 1
TAG -
Nr. 1
%
xx,x
Adjust-
ment Signal
condit-
ioning Out-
puts Simu-
lation Spe-
cal
funct.
Reset
Level Manu-
al
corr.
Offset
correc-
tion
Offset
correc-
tion
OK?
Correc-
tion
Now !
OK ?
Correc-
tion
Now !
OK ?
Real
value
corr.
Real
value
corr.
OK?
Correc-
tion
%
0,0
Manual real value correction
In the menu item "Correction % 0.0“, you can
enter a percentage value which corresponds
to the actual existing level.
Automatic correction:
1) This menu item only appears if in the measurement
loop configuration a correction mode was set. Then
you enter here the percentage value to which the
automatic correction responds.
Reset
OK ?
Reset
Now!
OK ?
Simu-
lation
%
XX,X
Simu-
lation
Now!
OK? DK
corr.
at %
50,0
Density
corr.
at %
50,0
Real
value
corr.
at %
0
1)