Mitsubishi Electric MR-E A Series Instruction Manual page 135

7. GENERAL GAIN ADJUSTMENT
7.2.4 Response level setting in auto tuning mode
Set the response (The first digit of parameter No.2) of the whole servo system. As the response level
setting is increased, the trackability and settling time for a command decreases, but a too high response
level will generate vibration. Hence, make setting until desired response is obtained within the vibration-
free range.
If the response level setting cannot be increased up to the desired response because of machine resonance
beyond 100Hz, adaptive vibration suppression control (parameter No. 60) or machine resonance
suppression filter (parameter No. 58 59) may be used to suppress machine resonance. Suppressing
machine resonance may allow the response level setting to increase. Refer to Section 8.2, 8.3 for adaptive
vibration suppression control and machine resonance suppression filter.
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Response level setting
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Parameter No. 2
Response level setting
Gain adjustment mode selection
Machine resonance
Machine rigidity
frequency guideline
Low 15Hz
20Hz
25Hz
30Hz
35Hz
45Hz
55Hz
Middle 70Hz
85Hz
105Hz
130Hz
160Hz
200Hz
240Hz
High 300Hz
Machine characteristic
Guideline of corresponding machine
Arm robot
Precision
working
machine
7 - 6
Large conveyor
General machine
tool conveyor
Inserter
Mounter
Bonder