KEB COMBIVERT F4-F Applications Manual page 127

Digital In- and Outputs
Adjustment of filter mode
(do.26, do.27)
Example filter mode 0
Example filter mode 1
Example filter mode 2
© KEB Antriebstechnik, 2001
All Rights reserved
To optimally adjust the filter to interference sources, different modes can be selected
with do.26 or do.27:
Value Function of do.26 / do.27
0 The filter output changes only if during the entire filter time (do.28/do.29) a
constant signal was applied to the filter input.
1 An average is formed over the adjusted filter time (do.28/do.29)
2 The filter output is set if during the entire filter time (do.28/do.29) a constant
signal was applied to the filter input. The filter output is immediately reset as
soon as the input signal is no longer available.
Output signal
Input signal
2
t
Output signal
100%
Internal
50%
counter
0%
Input signal
Output signal
Input signal
2
Name: Basis
KEB COMBIVERT F4-F
Functional Description
Filter time
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
8 ms
t
F F
Filter time
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
Date
19.02.01
ANTRIEBSTECHNIK
t
ms
t
t
ms
Chapter Section Page
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