Chapter 6 Control Modes of Operation|ASDA-B Series
6-16 Revision January, 2009
There are two turning modes of gain adjustment: Manual and Auto modes. The gain of ASDA-B series
servo drives can be adjusted by using any one of two tuning modes.
Manual Mode:
User-defined loop gain adjustment. When using this mode, all auto and auxiliary function will be
disabled.
Auto Mode:
Continuous adjustment of loop gains according to measured inertia automatically.
In Auto mode, if the users change the setting value of P2-31, the setting value of the parameters listed
in the Table 6.4 and 6.5 will also be changed.
PI Structure (P2-32)
Stiffness
Setting
P2-31
Speed Loop
Responsive-
ness (Hz)
Proportional
Position Loop
Gain P2-00
Proportional
Speed Loop
Gain P2-04
Speed Integral
Compensation
P2-06
Low-pass
Filter Time
Constant
(Resonance
Suppression)
P2-25
External Anti-
Interference
Gain P2-26
0 10 10 62 10 125 0
1 5 15 94 15 83 0
2 20 20 125 20 62 0
3 25 25 157 25 50 0
4 30 30 188 30 41 0
5 35 35 219 35 35 0
6 45 45 282 45 27 0
7 55 55 345 55 22 0
8 65 65 408 65 19 0
9 80 80 502 80 15 0
A 100 100 628 100 12 0
B 120 120 753 120 10 0
C 145 145 911 145 8 0
D 170 170 1068 170 7 0
E 205 205 1288 205 6 0
F 250 250 1570 250 5 0
Table 6.D
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