Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 52

Part 2: Review on Replacement of MR-J2S-_A_ with MR-J4-_A_
MR-J2S-_A_
No. Name and function
2 Auto Tuning
Select a response level, etc. when performing auto
tuning.
0 0
Response level setting
Setting
value
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Gain adjustment mode setting
Setting Gain adjustment
value mode
0 Interpolation mode
1 Auto tuning mode 1
2 Auto tuning mode 2
3 Manual mode 1
4 Manual mode 2
3
Electronic gear numerator
(command pulse multiplication numerator)
Used to set a value for the electronic gear numerator.
When "0" is set as the setting value, the resolution of the
connected servo motor is set automatically. For example,
the HC-MFS series is set to 131072 pulses.
4
Electronic gear denominator
(command pulse multiplication denominator)
Used to set a value for the electronic gear denominator.
Initial
value
7 kW or
less:
0105h
11 kW
or more:
Guideline for
0102h
machine
Response
resonance
frequency
Low response 15Hz
20Hz
25Hz
30Hz
35Hz
45Hz
55Hz
Middle response 70Hz
85Hz
105Hz
130Hz
160Hz
200Hz
240Hz
High response 300Hz
Adjustment
Fixes to position loop gain 1
(parameter No. 6).
This is ordinary auto tuning.
Fixes to the load to motor
inertia ratio setting with
parameter No. 34. Responsive
setting is changeable.
Adjusted manually simply.
Adjusted all gains manually.
No. Name and function
PA09 Auto tuning response
Set a response of the auto tuning.
Refer to the comparison table below for the setting
method.
Response level comparison table
MR-J2S-_A_
No.2
_ _ 0 1
_ _ 0 2
_ _ 0 3
_ _ 0 4
_ _ 0 5
_ _ 0 6
_ _ 0 7
_ _ 0 8
_ _ 0 9
_ _ 0 A
_ _ 0 B
_ _ 0 C
_ _ 0 D
_ _ 0 E
_ _ 0 F
PA08 Auto tuning mode
Select the gain adjustment mode.
It is necessary to make gain adjustment again when
replacing.
Select auto tuning mode 1 (initial value) and make
gain adjustment.
For details on how to make gain adjustment, refer to
MR-J4-_A_ Servo Amplifier Instruction Manual,
Chapter 6.
1 PA21 Electronic gear selection
Use the initial value when replacing.
PA06 Electronic gear numerator
(command pulse multiplication numerator)
Used to set a multiplier for the command pulse.
1 PA21 Electronic gear selection
Use the initial value when replacing.
PA07 Electronic gear denominator
(command pulse multiplication denominator)
Used to set a multiplier for the command pulse.
2 - 21
MR-J4-_A_
MR-J4-_A_
PA09
8 or 9
1 1
1 3
1 4
15 or 16
17 or 18
19 or 20
→ 21 or 22
2 3
2 5
26 or 27
28 or 29
30 or 31
3 2
33 or 34
Control
Initial
mode
value
16 P
S
0001h
0001h P
1
0001h P
1