Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 70

Part 2: Review on Replacement of MR-J2S-_A_ with MR-J4-_A_
MR-J2S-_A_
No. Name and function
58 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" ([Pr. 60]: "_ 1
_ _" or "_ 2 _ _").
Setting Setting
Frequency Frequency
value value
00 Disabled 08 562.5
01 4500 09 500
02 2250 0A 450
03 1500 0B 409.1
04 1125 0C 375
05 900 0D 346.2
06 750 0E 321.4
07 642.9 0F 300
Notch depth selection
Setting value
0
1
2
3
Initial
value
0000h
Setting Setting
Frequency Frequency
value value
10 281.3 18 187.5
11 264.7 19 180
12 250 1A 173.1
13 236.8 1B 166.7
14 225 1C 160.1
15 214.3 1D 155.2
16 204.5 1E 150
17 195.7 1F 145.2
Response Gain
Deep -40dB
-14dB
to
-8dB
Shallow -4dB
MR-J4-_A_
No. Name and function
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
Filter tuning mode selection
0: Disabled
1: Automatic setting
2: Manual setting
Refer to the comparison table below for the setting
method.
Setting comparison table for machine resonance suppression filter 1
MR-J2S-_A_
No.58 No.60
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-_A_.
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-_A_.
PB14 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 0
Notch depth selection
Notch width selection
Set the notch depth according to the setting of
MR-J2S-_A_.
Set the notch width to "0: α = 2".
2 - 39
(Do not automatically set the
torque control.)
MR-J4-_A_
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: -40dB
1: -14dB
2: -8dB
3: -4dB
0: α=2
1: α=3
2: α=4
3: α=5
Control
Initial
mode
value
0000h P
S
T
PB14
0 0 _ 0
(Note)
4500
0000h