Mitsubishi Electric MELSERVO-J3 Series Manual page 596

16. INDEXER POSITIONING OPERATION
(7) Auto tuning
No. Symbol
PA08 ATU Auto tuning mode
PA09 RSP Auto tuning response
Make gain adjustment using auto tuning. Refer to section 9.2 for details.
(a) Auto tuning mode (parameter No.PA08)
Select the gain adjustment mode.
Parameter No.PA08
0 0 0
Note. The parameters have the following names.
(b) Auto tuning response (parameter No.PA09)
If the machine hunts or generates large gear sound, decrease the set value. To improve performance,
e.g. shorten the settling time, increase the set value.
Setting Response
1 Low response
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 Middle response
Parameter
Name
Gain adjustment mode setting
Setting Gain adjustment mode Automatically set parameter No. (Note)
0
Interpolation mode
1
Auto tuning mode 1
2
Auto tuning mode 2
3
Manual mode
Parameter No.
PB06 Ratio of load inertia moment to servo motor inertia moment
PB07 Model loop gain
PB08 Position loop gain
PB09 Speed loop gain
PB10 Speed integral compensation
Guideline for machine
resonance frequency [Hz]
10.0
11.3
12.7
14.3
16.1
18.1
20.4
23.0
25.9
29.2
32.9
37.0
41.7
47.0
52.9
59.6
PB06 PB08 PB09 PB10
PB06 PB07 PB08 PB09 PB10
PB07 PB08 PB09 PB10
Name
Setting Response
17 Low response
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32 Middle response
16 - 75
Initial
Unit Setting range
value
0001h Refer to the text.
12 1 to 32
Guideline for machine
resonance frequency [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