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Avoid vibration FREQ
Current filter frequency. The filter is best suited for
the reduction of vibrations with well pronounced
frequencies Typical values are in between 300-500Hz.
At a value of 0, the filter is not active. The frequency
can be automatically detected with an internal scan
function (refer to chapter 10.16.1 F Setting) or
eventually with the help of a smartphone app.
There are 2 types of filters available “active” and
“notch” which can be active on different frequencies.
The "active" is to be preferred, as it has little
influence on the control loop performance. For
resonance frequencies with a wide spectrum, a
"notch" filter should be used.
Swing out reduction
This feature permits an automatic modification of the
target trajectory, so that the settling time after a
finished move can be reduced.
For this swing out reduction, two parameters have to
be identified and set:
damping and frequency of the oscillation.
Setting one of the two parameters at 0 disables this
feature.
Important Note:
The calculation of the target trajectory can not be
abruptly changed in motion. After setting a new value
for frequency or damping the axis should remain at
standstill at least for 1000ms, before so that the new
set of parameters will be inconsistent.
(refer to Info 27 in chapter 15 Error Handling).
Attention:
In the case of cyclic interpolated target position
operation with a superordinate PLC, the internal
controller desired trajectory is modified and the
original target position will be reached with some
time delay. The correct reaching of the target position
must be ensured, tracking the actual position value,
prior to start a new motion.
Swing out reduction DAMPING
This parameter consents to set the damping of the
mechanical swing out oscillation in % and depends on
the load.
Swing out reduction FREQ
This parameter permits to set the frequency of the
mechanical swing out oscillation with a resolution of
0.1Hz. These oscillations exhibit low frequencies
(usually below 30Hz).
The slowest possible frequency to be set is 2Hz.
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