Filter functions
Special adjustment functions
MELSERVO J2-Super
5 - 3
Parameter
●
Machine resonance suppression filter (pr. 18)
Set the notch frequency and attenuation of the machine resonance suppression filter
(parameter No.18).
S000612C
Fig. 5-3:
Machine resonance suppression filter setting
NOTES
If the frequency of machine resonance is unknown, decrease the notch frequency from
higher to lower ones in order. The optimum notch frequency is set at the point where
vibration is minimal.
A deeper notch has a higher effect on machine resonance suppression but increases a
phase delay and may increase vibration.
The machine characteristic can be grasped beforehand by the machine analyzer on the
setup software). This allows the required notch frequency and attenuation to be determined.
0
Frequency [Hz]
Setting
Fre-
quency
Setting
Fre-
quency
Setting
Fre-
quency
Setting
Fre-
quency
00
—
08
562.5
10
281.3
18
187.5
01
4500
09
500
11
264.7
19
180
02
2250
0A
450
12
250
1A
173.1
03
1500
0B
409.1
13
236.8
1B
166.7
04
1125
0C
375
14
225
1C
160.1
05
900
0D
346.2
15
214.3
1D
155.2
06
750
0E
321.4
16
204.5
1E
150
06
642.9
0F
300
17
195.7
1F
145.2
Attenuation [dB]
Setting
Attenuation
0
40
1
14
2
8
3
4
Содержание MELSERVO MRJ2S-B
Страница 2: ......
Страница 4: ......
Страница 6: ......
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 ...
Страница 199: ......