21
Set the frequency of the second notch filter to suppress resonance. When this parameter is set to
5000, the function of the notch filter is invalid
Note: do not set the notch filter frequency close to the response frequency of the speed loop,
which should be at least 4 times of the gain of the speed loop, otherwise it may affect the overall
performance of the system
Pn154
Notch filter 1 Q value
0.5~10
0.70
-
0x0154
INST
The Q value of notch filter refers to the set value of filter frequency width determined relative to
notch filter frequency. The width of notch varies with notch filter Q value. The larger the Q value
of notch filter is, the more severe the notch is, the narrower the filter frequency width is
Pn155
Notch filter 1 depth
0~1
0.000
-
0x0155
INST
The notch filter depth refers to the set value of the filter frequency depth relative to the notch filter
frequency. The depth of the depression varies with the depth of the notch filter. The smaller the
depth value of notch filter is, the deeper the notch is, the higher the vibration suppression effect is.
But if it is too small, it will increase the vibration
Pn156
Notch filter 2 frequency
50~5000
5000
Hz
0x0156
INST
Set the frequency of the second notch filter to suppress resonance. When this parameter is set to
5000, the function of the notch filter is invalid.
Pn157
Notch filter 2 Q value
0.5~10
0.70
-
0x0157
INST
The Q value of a notch filter refers to the set value of the filter frequency width relative to the
frequency of the notch filter. The width of the notch varies with the Q value of the notch filter. The
larger the Q value of the notch filter, the more severe the depression, and the narrower the width of
the filter frequency.
Pn158
Notch filter 2 depth
0~1
0.000
-
0x0158
INST
The depth of the notch filter refers to the set value of the filter frequency depth relative to the
frequency of the notch filter. Depth of the depression varies with the depth of the notch filter. The
smaller the depth value of the notch filter, the deeper the depression, the better the vibration
suppression effect, but too small will increase the vibration
Pn160
Disturbance compensation
function selection
0x00~0x01
0
-
0x0160
INST
Set up the disturbance compensation function switch: 0-Do not use 1-Use
Pn161
Disturbance observer cutoff
frequency
1~1000
150.0
Hz
0x0161
INST
Setting the disturbance compensation gain can improve the effect of suppressing the disturbance
effect, but too much noise will increase.
Pn163
Disturbance compensation
coefficient
0~100
0
%
0x0163
INST
Set the disturbance compensation factor, set the position or speed instructions received, and add
them to the disturbance compensation value of the torque instructions
Pn165
Disturbance observer inertia
correction coefficient
1~1000
100
%
0x0165
INST
This parameter sets the disturbance observer's inertia to adjust the identification error caused by
inaccurate inertia settings.
Содержание SD700-110D series
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Страница 14: ...10 1 10 Position Control Wiring Diagram ...
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