Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 144

Part 4: Review on Replacement of MR-J2S-_CP_/CL_ with MR-J4-_A_-RJ
MR-J2S-_CP_ or MR-J2S-_CL_
No. Name and function
61
Machine resonance suppression filter 1
Select the machine resonance suppression filter.
0
Notch frequency selection
Set "00" when the active vibration suppression
control is set as "effective" or "maintain"
(parameter No. 63: _ 1 _ _ or _ 2 _ _ ).
Setting Setting
Frequency
value value
00 Disabled 08
01 4500 09
02 2250 0A
03 1500 0B
04 1125 0C
05 900 0D
06 750 0E
07 642.9 0F
Notch depth selection
Setting value
0
1
2
3
Setting Setting
Frequency Frequency Frequency
value value
562.5 10 281.3 18 187.5
500 11 264.7 19 180
450 12 250 1A 173.1
409.1 13 236.8 1B 166.7
375 14 225 1C 160.1
346.2 15 214.3 1D 155.2
321.4 16 204.5 1E 150
300 17 195.7 1F 145.2
Response Gain
Deep -40dB
-14dB
to
-8dB
Shallow -4dB
Initial value
No.
CP CL
0000h 0000h PB01 Adaptive tuning mode (adaptive filter II)
Used to set the adaptive filter tuning. Select the
adjustment mode of machine resonance
suppression filter 1.
0 0 0
Refer to the comparison table below for the
setting method.
Setting comparison table for machine resonance
MR-J2S-_CP_
No.61
0 _ 0 0 _ 0 _ _
0 _ 0 1
to _ 0 _ _
0 _ 1 F
0 _ 0 0 _ 1 _ _
0 _ 0 0 _ 2 _ _
Note Set a frequency and notch depth according to the values of
MR-J2S-_CP_.
Set the notch width to "0: α = 2".
For details, refer to [Pr. PB13] and [Pr. PB14] shown below.
PB13 Machine resonance suppression filter 1
Used to set the notch frequency of machine
resonance suppression filter 1.
When "Automatic setting (_ _ _ 1)" is selected in
"Filter tuning mode selection" of [Pr. PB01], the
adjustment result is reflected.
When "Manual setting (_ _ _ 2)" is selected in
"Filter tuning mode selection" of [Pr. PB01], this
setting value is enabled.
Setting range: 10 to 4500
Set a value according to the setting frequency
of MR-J2S-_CP_.
PB14 Notch shape selection 1
Used to set the shape of the machine
resonance suppression filter 1.
When "Automatic setting (_ _ _ 1)" is selected in
"Filter tuning mode selection" of [Pr. PB01], the
adjustment result is reflected.
Set manually for the manual setting.
0
Set the notch depth according to the setting of
MR-J2S-_CP_.
Set the notch width to "0: α = 2".
4 - 35
MR-J4-_A_-RJ
Name and function
Filter tuning mode selection
0: Disabled
1: Automatic setting
(Do not set automatic for the
torque control.)
2: Manual setting
suppression filter 1
MR-J4-_A_-RJ
No.63 PB01 PB13
0 0 0 0 Setting not required
Set a value
according to
0 0 0 2
MR-J2S.
→
(Note)
0 0 0 1 Automatic setting
0 0 0 1 Automatic setting
0
Notch depth selection
0: -40dB
1: -14dB
2: -8dB
3: -4dB
Notch width selection
0: α=2
1: α=3
2: α=4
3: α=5
Initial
value
0000h
PB14
0 0 _ 0
(Note)
4500
0000h