164 Parameters
Defines the zero frequency of the resonance frequency filter.
The value must be set near the resonance frequency, which is
filtered out before the speed controller.
The drawing shows the frequency response.
45.00 Hz
0.50 … 100.00 Hz
Zero frequency.
1 = 1 Hz
Defines the damping coefficient for parameter
. The
value of 0 corresponds to the maximum elimination of the
resonance frequency.
Note:
To ensure that the resonance frequency band is filtered
(rather than amplified), the value of
.
0.000
-1.000 … 1.000
Damping coefficient.
100 = 1
No.
Name/Value
Description
Def
/
FbEq16
20
20log
10
|
H
(
)|
f
(Hz)
0
-20
-40
-60
50
100
0
150
20
20log
10
|
H
(
)|
f
(Hz)
f
zero
= 45 Hz
zero
= 0.250
pole
= 1
f
zero
= 45 Hz
zero
= 0
pole
= 1
0
-20
-40
-60
50
100
0
150
Содержание ACS860
Страница 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
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Страница 10: ...10 Table of contents ...
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 54: ...54 Program features ...
Страница 78: ...78 Program features ...
Страница 90: ...90 Application macros ...
Страница 342: ...342 Additional parameter data ...
Страница 380: ...380 Fault tracing ...
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Страница 382: ...382 Fault tracing ...
Страница 436: ...436 Control chain diagrams ...