FISCHER PRO-LINE DE90 Operating Manual page 60

Differential pressure transmitter
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5 | Operation
5.5.1.3.4 Characteristic C1 (linear function)
60
Directory: \Configuration\Channel 1\Characteristic C1
Level: 3
Characteristic C1
1
Fig. 79: Characteristic curve C1 (linear function)
Menu name
Displ.range C1 unit
Displ.range C1 start
Displ.range C1 end
Slope C1
Offset C1
Back
With this menu, the output characteristic can be parameterized as a linear func-
tion.
100%
display range end
y
2
y
1
0%
display range start
b
Fig. 80: Linear function
FISCHER Mess- und Regeltechnik GmbH
Displ.range C1 unit
Displ.range C1 start
Displ.range C1 end
Slope C1
2 3
4
Description
This parameter defines the unit of the
flow measurement. A maximum of 5
characters can be used.
This parameter defines the beginning
of the display range.
This parameter defines the end of the
display range.
This parameter determines the slope
(m) of the linear characteristic.
This parameter defines the axis section
(b) of the linear characteristic.
E
This represents the output (exit) of the
menu. This takes you back to the
Channel 1 menu.
y = f(x) = mx + b
P
(
x
|
y
)
1
1
1
1
x
1
differential pressure
U
A
P
(
x
|
y
)
2
2
2
y
-
y
2
1
slope
x
-
x
y
-
y
2
1
2
1
m =
x
-
x
2
1
x
2
BA_EN_DE90
x

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