Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 229

Part 6: Review on Replacement of MR-J2M with MR-J4
MR-J2M-A
(Drive unit MR-J2M-_DU)
No. Name
Rotation direction selection
54
Encoder output pulse phase selection
Encoder output pulse setting selection
Position command
55 acceleration/deceleration time constant
control
58 Machine resonance suppression filter 1
59 Machine resonance suppression filter 2
Low-pass filter/adaptive vibration
60
suppression control
61 Load to motor inertia ratio 2
62 Position loop gain 2 changing ratio
63 Speed loop gain 2 changing ratio
Speed integral compensation changing
64
ratio
65 Gain switching selection
66 Gain switching condition
67 Gain switching time constant
Command pulse multiplication numerator
69
2
Command pulse multiplication numerator
70
3
Command pulse multiplication numerator
71
4
76 Internal torque limit 2
MR-J4-_A_
No. Name
PA14 Rotation direction selection
Encoder output pulse phase
selection
PC19
Encoder output pulse setting
selection
Position
PB25 acceleration/deceleration filter
type selection
Machine resonance
PB13
suppression filter 1
PB14
Notch shape selection 1
Machine resonance
PB15
suppression filter 2
PB16
Notch shape selection 2
Load to motor inertia ratio after
PB29
gain switching
Position loop gain after gain
PB30
switching
Speed loop gain after gain
PB31
switching
Speed integral compensation
PB32
after gain switching
PB26 Gain switching selection
PB27 Gain switching condition
PB28 Gain switching time constant
Command input pulse
PC32
multiplication numerator 2
Command input pulse
PC33
multiplication numerator 3
Command input pulse
PC34
multiplication numerator 4
PC35 Internal torque limit 2
6 - 10
Note
Change the setting value according to the frequency and
depth.
Change the setting value according to the frequency and
depth.
No corresponding parameter
(Machine resonance filters can be automatically adjusted
with PB01.)
The unit system is different.
(0.1-fold → 0.01-fold)
Pay attention to the setting value.
It is necessary to convert the ratio to a value to change the
setting value.
The unit system is different. (% → 0.1%)