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6. NORMAL GAIN ADJUSTMENT
6 - 26
6.3.4 Response level setting in auto tuning mode
Set the response of the whole servo system by [Pr. PA09]. As the response level setting is increased,
trackability to a command improves and settling time decreases, but setting the response level too high will
generate vibration.
Set a value to obtain the desired response level within the vibration-free range.
If the response level setting cannot be increased up to the desired response because of machine resonance
beyond 100 Hz, filter tuning mode selection in [Pr. PB01] or machine resonance suppression filter in [Pr.
PB13] to [Pr. PB16], [Pr. PB46] to [Pr. PB51] may be used to suppress machine resonance. Suppressing
machine resonance may allow the response level setting to increase. Refer to section 7.2 and 7.3 for
settings of the adaptive tuning mode and machine resonance suppression filter.
[Pr. PA09]
Setting
value
Machine characteristic
Reference
(setting
value of
MR-J3)
Setting
value
Machine characteristic
Reference
(setting
value of
MR-J3)
Response
Guideline for
machine resonance
frequency [Hz]
Response
Guideline for
machine resonance
frequency [Hz]
1
Low
response
2.7
21
Middle
response
67.1
17
2 3.6
22
75.6
18
3
4.9
23
85.2
19
4 6.6
24
95.9
20
5 10.0
1
25
108.0
21
6 11.3
2
26
121.7
22
7 12.7
3
27
137.1
23
8 14.3
4
28
154.4
24
9 16.1
5
29
173.9
25
10 18.1
6
30
195.9
26
11 20.4
7
31
220.6
27
12 23.0
8
32
248.5
28
13 25.9
9
33
279.9
29
14 29.2
10
34
315.3
30
15 32.9
11
35
355.1
31
16 37.0
12
36
400.0
32
17 41.7
13
37
446.6
18 47.0
14
38
501.2
19
Middle
response
52.9
15
39 High
response
571.5
20 59.6
16
40
642.7
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...