4 skip frequencies, Skip frequencies, Function library – Lenze E82xVxxxKxxxxx User Manual
Page 273
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Function library
Optimising the operating behaviour
Skip frequencies
l
273
EDS82EV903 EN 3.0
10.3.4
Skip frequencies
Description
With certain output frequencies, mechanical resonances might occur (e. g. fan).The skip
frequencies suppress these unwanted output frequencies. The bandwidth (
nf)
determines the skip frequency range.
The function is in the block NSET1 before the ramp function generator.
Codes for parameter setting
Code
Possible settings
IMPORTANT
No.
Name
Lenze Selection
C0625
*
Blocking
frequency 1
0.00
0.00
{0.02
Hz}
650.00
^ 273
C0626
*
Blocking
frequency 2
0.00
0.00
{0.02
Hz}
650.00
C0627
*
Blocking
frequency 3
0.00
0.00
{0.02
Hz}
650.00
C0628
*
Skipping
bandwidth −
blocking
frequencies
0.00
0.00
{0.01 %}
100.00 Applies to C0625, C0626, C0627
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