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ASFIFF12 High Speed
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0
ID303
ID304
NX12K14
Max freq. ID102
Output
frequency
Analogue
input
max.
Min freq. ID101
%
100%
63%
ID306
t [s]
NX12K15
Filtered signal
Unfiltered signal
305 Reference
inversion
(2.2.6)
Inverts reference signal:
Max. ref. signal = Min. set freq.
Min. ref. signal = Max. set freq.
0
No
inversion
1
Reference
inverted
Figure 5-7. Reference invert.
306
Reference filter time
(2.2.7)
Filters out disturbances from the
incoming analogue U
in
signal.
Long filtering time makes regulation
response slower.
Figure 5-8. Reference filtering