Mitsumi electronic MR-J3- A Manual De Usuario
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7. GENERAL GAIN ADJUSTMENT
7.5 Differences between MELSERVO-J2-Super and MELSERVO-J3 in auto tuning
To meet higher response demands, the MELSERVO-J3 series has been changed in response level setting
range from the MELSERVO-J2-Super series. The following table lists comparison of the response level setting.
range from the MELSERVO-J2-Super series. The following table lists comparison of the response level setting.
MELSERVO-J2-Super MELSERVO-J3
Parameter No.2 setting
Guideline for machine resonance
frequency [Hz]
Parameter No.PA09 setting
Guideline for machine resonance
frequency [Hz]
1 10.0
2 11.3
3 12.7
2 11.3
3 12.7
1 15
4 14.3
5 16.1
6 18.1
6 18.1
2 20
7 20.4
8
23.0
3 25
9 25.9
4 30
10 29.2
11
32.9
5 35
12 37.0
13
41.7
6 45
14 47.0
7 55
15 52.9
16
59.6
8 70
17 67.1
18
75.6
9 85
19 85.2
20
95.9
A 105
21 108.0
22
121.7
B 130
23 137.1
C 160
24 154.4
25
173.9
D 200
26 195.9
27
220.6
E 240
28 248.5
29
279.9
F 300
30 315.3
31 355.1
32 400.0
32 400.0
Note that because of a slight difference in gain adjustment pattern, response may not be the same if the
resonance frequency is set to the same value.