Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 491

[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
No. Symbol
61 NH2 Machine resonance suppression filter 2
Select the machine resonance suppression filter. (Refer to section 7.1.1 of "MELSERVO-J4
series MR-J4-_B_-RJ020 MR-J4-T20 Servo Amplifier Instruction Manual".)
Set "00" when the active vibration suppression control is set as "Enabled" (parameter [Pr. 25]:
_1 _ _).
Setting
digit
_ _ x x
_ x _ _
x _ _ _
Setting value
Name and function
Notch frequency selection
Refer to table 5.6 for the setting value.
Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
For manufacturer setting
Table 5.6 Notch frequency selection
Frequency [Hz]
00 Disabled
01 4500
02 2250
03 1500
04 1125
05 900
06 750
07 642.9
08 562.5
09 500
0A 450
0B 409.1
0C 375
0D 346.2
0E 321.4
0F 300
Appendix 1-28
Explanation
Setting value Frequency [Hz]
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
Initial
value
[unit]
0000
Initial
value
00h
0h
0h
281.3
264.7
250
236.8
225
214.3
204.5
195.7
187.5
180
173.1
166.7
160.1
155.2
150
145.2
Setting
range
0000h
to
031Fh