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
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...