Filter functions
Special adjustment functions
MELSERVO J2-Super
5 - 1
5
Special adjustment functions
Use the functions given in this chapter, if you are not satisfied with the machine status after making
adjustment in the methods in section 4.6.
5.1 Filter
functions
The servo amplifier MR-J2-Super have different filter functions:
●
Machine resonance suppression filter
●
Low-pass filter
If a mechanical system has a natural resonance point, increasing the servo system response
level may cause the mechanical system to produce resonance (vibration or unusual noise) at
that resonance frequency. As a result vibrations or higher levels of noise arise. The filter
functions serve to suppress any such resonance that may appear.
S000990C
Fig. 5-1:
Filter function block diagram
+
-
Pr. 18
Pr. 25
0
except
00
1
or
2
Pr. 25
0
1
Encoder
Current
command
M
Low-pass
filter
Machine
resonance
suppression filter
Adaptive vibration
suppression
control
00
Speed
control
Содержание MELSERVO MRJ2S-B
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Страница 14: ...VIII ...
Страница 18: ...Contents XII ...
Страница 48: ...Introduction System configuration 1 30 ...
Страница 58: ...Installation General environmental conditions 2 10 ...
Страница 86: ...Connection Station number setting 3 28 ...
Страница 122: ...Operation Gain 4 36 ...
Страница 134: ...Absolute position detection system General description 6 6 ...
Страница 146: ...Accessories Special accessories 7 12 ...
Страница 148: ...Maintenance and Inspection Life 8 2 ...
Страница 174: ...Specifications Standard specifications 10 16 ...
Страница 176: ...EMC Directives Requirements 11 2 ...
Страница 198: ...Index iv ...
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