Lenze E82EV113K4C - Page 309

Optimising the operating behaviour
Skip frequencies
10
Function library
10.4
10.4.4
L
10.4-7
EDS82EV903-1.0-11/2002
)
))
) Note!
l Skip frequencies only effect main setpoints.
l C0625, C0626, C0627, C0628 are the same for all parameter
sets.
l Set the required skip frequencies under C0625, C0626, C0627.
l C0628 defines the bandwidth for skip frequencies.
– Calculation of bandwidth (Ff) for the respective skip frequency:
∆
f[Hz]= 2 ⋅ f
s
[Hz] ⋅
C0628 [%]
100 %
f
s
Skip frequency
C0627
C0626
C0625
f
in
f
out
-f=2xC0625 x
C0628
100 %
-f=2xC0626 x
C0628
100 %
-f=2xC0627 x
C0628
100 %
8200vec525
Fig. 10.4-1 Effect of the skip frequencies
f
in
Input frequency of the function
f
out
Output frequency of the function
Adjustment
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