Omron R88D-KN ML2 Sries User Manual

10-30
10-7 Notch Filter
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
10
Adjustment Functions
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) 
10.59 1140.0
20.71 2234.0
30.84 3330.5
41.00 4428.0
51.19 5526.0
61.41 101020.0
71.68 151516.5
82.00 202014.0
92.38 2525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
000100101
Frequency [Hz]
Gain [dB]
−3[dB]
Depth 0, width 4
Depth 50, width 4
Depth 0, width 8

Omron R88D-KN ML2 Sries Specifications

General

Brand	Omron
Model	R88D-KN ML2 Sries
Category	Servo Drives
Language	English