Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 99

Part 3: Review on Replacement of MR-J2S-_B_ with MR-J4-_B_
MR-J2S-_B_
No. Name and function
Servo response
9
Used to select a response of the auto tuning.
0 0 0 0
Servo response setting
Setting Response
value level
Slow
1
response
2
3
4
5
6
7
Medium
8
response
9
A
B
C
D
E
Fast
F
response
• Decrease the setting value if hunting occurs in the machine
or if the gear noise is loud.
• To improve the performance so as to shorten the stop
settling time, increase the setting value
10 Forward rotation torque limit
Set the parameter assuming that the rated torque is 100 %.
Limit the torque during CCW rotations or CW rotations.
The torque limit on a servo system controller side is enabled
except in the test operation mode by the setup software
(SETUP161E).
11 Reverse rotation torque limit
Set the parameter assuming that the rated torque is 100 %.
Limit the torque during CW rotations or CCW rotations.
The torque limit on a servo system controller side is enabled
except in the test operation mode by the setup software
(SETUP161E).
Target
machine
resonance
frequency
15 Hz
20 Hz
25 Hz
30 Hz
35 Hz
45 Hz
55 Hz
70 Hz
85 Hz
105 Hz
130 Hz
160 Hz
200 Hz
240 Hz
300 Hz
Initial
No.
value
7 kW or PA09 Auto tuning response
less: Set a response of the auto tuning.
0005
Refer to the comparison table below for the setting
11 kW method.
or more:
0002
Response level comparison table
MR-J2S-_B_
No.9
_ _ 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
Auto Tuning Response
Set a response of the auto tuning.
Machine
characteristics
Setting
Response
value
level
1
Slow
response
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Medium
response
20
300 No corresponding parameter
300 No corresponding parameter
3 - 22
MR-J4-_B_
Name and function
MR-J4-_B_
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
Machine
characteristics
Setting
mechanical mechanical
resonance Response resonance
value
Frequency Frequency
level
[Hz]
2.7 21
Medium
response
3.6 22
4.9 23
6.6 24
10.0 25
11.3 26
12.7 27
14.3 28
16.1 29
18.1 30
20.4 31
23.0 32
25.9 33
29.2 34
32.9 35
37.0 36
41.7 37
47.0 38
52.9 39
Fast
response
59.6 40
Initial
value
16
[Hz]
67.1
75.6
85.2
95.9
108.0
121.7
137.1
154.4
173.9
195.9
220.6
248.5
279.9
315.3
355.1
400.0
446.6
501.2
571.5
642.7