5 | Parameterization
FISCHER Mess- und Regeltechnik GmbH
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BA_EN_EA16
f) Function: dyn. filter monitoring [Level 5]>
Menu path: Main menu/Configuration/Inputs/Analogue input 1/Characteristic
curve/
Characteristic curve
4. Level
5. Level (Parameter)
Fct.: Filter monitoring
1
11
Measuring range End
100.000 %
Input
Limit:
12
w
5
Max. dP clean
1.000 Pa
Input
lin. Approximation
2
Channel dP: 1
3
Characteristic curve dp
4
Submenu
6
Max. dP soiled
2,000 Pa
Input
9
Max. Flow rate
3.000 m
Input
13
Damping
1.000 s
Input
Channel 1 V: 1
7
Channel 2 V: -
8
3
/h
14
Correction value
0.000 Pa
Input
15
V-zero-point window
0.000 %
Input
10
Measuring range Start
0.000 %
Input
Fig. 79:
Menu characteristic curve dyn. filter monitoring
Pos. Value range
Description
1
Fct.: Filter monitoring
The dyn. filter monitoring function is selec-
ted.
2
Lin. approximation
Rad. approximation
This switch selects which approximation
switch is used.
Usually, the linear approximation is selec-
ted.
3
Channel dP:1
1 … 4
This switch is used to select the channel for
monitoring differential pressure.
4
Characteristic curve dP
Submenu for configuring the
linear
starting
range.
5
Max. dP clean
This parameter defines the limit value for
the clean filter.
6
Max. dP soiled
This parameter defines the limit value for
the soiled filter.
