Omron OMNUC G5 R88D-KN series, Руководство пользователя

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10-30
10-7 Notch Filter
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
10
Adj
u
st
me
nt
Func
tions
Notch Filter Width and Depth
Width Setting
Ratio of the frequency bandwidth at a damping factor of -3 [dB] relative to the center frequency
when the depth is 0. This value should conform to the left column in the table below.
Depth Setting
I/O ratio at which the center frequency input is completely cut off at a set value of 0 and completely passed at
a set value of 100. If the indication unit is [dB], this value should conform to the right column in the table below.
Width Depth
Set value Bandwidth/center frequency Set value I/O ratio (%) Damping factor (dB)
0 0.50 0 0 (Cut off)

1 0.59 1 1

40.0
2 0.71 2 2

34.0
3 0.84 3 3

30.5
4 1.00 4 4

28.0
5 1.19 5 5

26.0
6 1.41 10 10

20.0
7 1.68 15 15

16.5
8 2.00 20 20

14.0
9 2.38 25 25

12.0
10 2.83 30 30

10.5
11 3.36 35 35

9.1
12 4.00 40 40

8.0
13 4.76 45 45

6.9
14 5.66 50 50

6.0
15 6.73 60 60

4.4
16 8.00 70 70

3.1
17 9.51 80 80

1.9
18 11.31 90 90

0.9
19 13.45 100 100 (Passed) 0.0
20 16.00
Notch filter frequency characteristics
−
30
−
25
−
20
−
15
−
10
−
5
0
5
10
0 0 0 1 0 0 1 0 1
Frequency [Hz]
Gain [dB]
−
3[dB]
Depth 0, width 4
Depth 50, width 4
Depth 0, width 8