FISCHER PRO-LINE DE90, Руководство по эксплуатации

Страница: 60 / 116

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