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284 Parameters
Defines the center frequency of the oscillation damping filter.
Set the value according to the number of oscillation peaks in
the monitored signal (selected by
) per second.
Note:
Before changing this parameter run-time, disable the
oscillation damping output using parameter
. Monitor
the behavior of
before re-enabling the output.
31.0 Hz
0.1 … 60.0 Hz
Center frequency for oscillation damping.
10 = 1 Hz
Defines a phase shift for the output of the filter.
Note:
Before changing this parameter run-time, disable the
oscillation damping output using parameter
. Monitor
the behavior of
before re-enabling the output.
180 deg
0…360 deg
Phase shift for oscillation damping function output.
10 = 1 deg
Defines a gain for the output of the oscillation damping
function, ie. how much the output of the filter is amplified
before it is added to the torque reference.
Oscillation gain is scaled according to the speed controller
gain so that changing the gain will not disturb oscillation
damping.
Note:
Before changing this parameter run-time, disable the
oscillation damping output using parameter
. Monitor
the behavior of
before re-enabling the output.
1.0%
0.0 … 100.0%
Gain setting for oscillation damping output.
10 = 1%
Displays the output of the oscillation damping function. This
value is added to the torque reference (as allowed by
parameter
Oscillation damping out enable
This parameter is read-only.
-
-1600.000 …
1600.000%
Output of the oscillation damping function.
10 = 1%
Displays the value of torque reference source 1 (selected by
parameter
). See the control chain
diagram on page
.
This parameter is read-only.
-
-1600.0 … 1600.0% Value of torque reference source 1.
See par.
Displays the value of torque reference source 2 (selected by
parameter
). See the control chain
diagram on page
.
This parameter is read-only.
-
-1600.0 … 1600.0% Value of torque reference source 2.
See par.
Displays the torque reference after the function applied by
parameter
(if any), and after
selection (
). See the control
chain diagram on page
This parameter is read-only.
-
-1600.0 … 1600.0% Torque reference after selection.
See par.
Displays the torque reference after application of reference
additive 1. See the control chain diagram on page
This parameter is read-only.
-
-1600.0 … 1600.0% Torque reference after application of reference additive 1.
See par.
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS880-01 Series
Page 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 20: ...20 Introduction to the manual ...
Page 22: ...22 Using the control panel ...
Page 28: ...28 Control locations and operating modes ...
Page 146: ...146 Application macros ...
Page 502: ...502 Parameters ...
Page 606: ...606 Fault tracing ...
Page 662: ...662 Control chain diagrams ...