Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 98

Part 3: Review on Replacement of MR-J2S-_B_ with MR-J4-_B_
MR-J2S-_B_
No. Name and function
Auto Tuning
8
Used to select the auto tuning gain adjustment mode.
0 0 0 0
Gain adjustment mode selection
Setting Gain adjustment
value mode
Interpolation
0
mode
Auto tuning
1
mode 1
Auto tuning
3
mode 2
Manual mode
4
1
Manual mode
2
2
Adjustment description
Fix the position loop gain 1
([Pr. 13])
Auto tuning in normal
condition
Fix to the "load to motor
inertia ratio" set by [Pr. 12].
The response setting can
be changed.
Adjust manually.
Adjust all gains manually.
Initial
No.
value
PA08 Auto tuning mode
0001
Used to select the gain adjustment mode.
Setting
digit
_ _ _ X Gain adjustment mode selection
0: 2 gain adjustment mode 1 (Interpolation
mode)
1: Auto tuning mode 1
2: Auto tuning mode 2
3: Manual mode
4: 2 gain adjustment mode 2
Refer to the following table for details.
_ _ X _ For manufacturer setting
_ X _ _
X _ _ _
Gain adjustment mode selection
Setting Gain adjustment
value mode
_ _ _ 0 2 gain adjustment
mode 1
(interpolation mode)
_ _ _ 1 Auto tuning mode 1 [Pr. PB06 Load to motor inertia
_ _ _ 2 Auto tuning mode 2 [Pr. PB07 Model loop gain]
_ _ _ 3 Manual mode
_ _ _ 4 2 gain adjustment
mode 2
<Gain adjustment mode correspondence table>
MR-J2S-_B_
Interpolation mode
Auto tuning mode 1
Auto tuning mode 2
Manual mode 1
Manual mode 2
3 - 21
MR-J4-_B_
Name and function
Explanation
Initial value
[Pr. PB06 Load to motor inertia
ratio]
[Pr. PB08 Position loop gain]
[Pr. PB09 Speed loop gain]
[Pr. PB10 Speed integral
compensation]
ratio]
[Pr. PB07 Model loop gain]
[Pr. PB08 Position loop gain]
[Pr. PB09 Speed loop gain]
[Pr. PB10 Speed integral
compensation]
[Pr. PB08 Position loop gain]
[Pr. PB09 Speed loop gain]
[Pr. PB10 Speed integral
compensation]
[Pr. PB08 Position loop gain]
[Pr. PB09 Speed loop gain]
[Pr. PB10 Speed integral
compensation]
MR-J4-_B_
2 gain adjustment mode 1
Auto tuning mode 1
Auto tuning mode 2
Manual mode
Initial
value
0001h
Initial
value
1h
0h
0h
0h