Burkert Type 8175 - Manual (Page 100)

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8175
ENGLISH
CALIBRATION MENU
Damping effect and max. speed change
The damping makes it possible to limit the fluctuations of the values displayed and of the
output signals.
Depending on the filter chosen there will be a maximum speed change for the recalculation
of the level. This can be seen in the diagram below and the maximum speed change times
are displayed in the following table.
Choose the filter with a maximum speed change superior to that of your process.
The diagrams below display the relationship between the actual signal and the level of
filtering.
Time
Time
Time
Display
Current output
Display
Current output
Display
Current output
Filters 6 and 2
Filters 0 and 3
Filter 9
Max. Speed change
Damping
Damping
Max. Speed
change
* The menu ECHO is then available (see 4.4.5)
Filter level Echo filtering Max. speed change Damping
Yes * No
0 X immediate no
1 X max. 10 m/min low
2 X max. 1 m/min high
3 X immediate no
4 X max. 5 m/min low
5 X max. 2 m/min medium
6 X max. 1 m/min high
7 X max. 0,5 m/min very high
8 X max. 0,2 m/min important
9 X max. 0,1 m/min very important