ASDA-A2  Chapter 5  Trial operation and Tuning 
Revision February, 2017                                                                      5-19 
5.6.7  Tuning Mode and Parameters 
Tuning mode  P2-32 
Auto-set 
parameters 
User-defined parameters  Inertia 
adjustment 
Manual mode 
0 
(default 
setting) 
N/A 
P1-37 (Inertia ratio of the motor) 
P2-00 (Position control gain) 
P2-04 (Speed control gain) 
P2-06 (Speed integral 
compensation) 
P2-25 (Low-pass filter of 
resonance suppression) 
P2-26 (Anti-interference gain) 
The value 
remains 
Auto mode 
(continuous 
estimation) 
1 
P1-37 
P2-00 
P2-04 
P2-06 
P2-25 
P2-26 
P2-49 
P2-31 Frequency response of 
speed loop setting in auto 
mode (response level) 
Continuous 
tuning (update 
the inertia every 
30 minutes) 
Semi-auto mode 
(non-continuous 
estimation) 
2 
P1-37 
P2-00 
P2-04 
P2-06 
P2-25 
P2-26 
P2-49 
P2-31 Frequency response of 
speed loop setting in 
semi-auto mode 
(response level) 
Non-continuous 
tuning (stop 
updating the 
inertia after 
operating for a 
while) 
 
 When switching mode from auto mode 1 to manual mode 0, the value of P1-37, P2-00, P2-04, P2-
06, P2-25, P2-26 and P2-49 will be modified to the one in auto mode.  
When switching mode from semi-auto mode 2 to manual mode 0, the value of P1-37, P2-00, P2-04, 
P2-06, P2-25, P2-26 and P2-49 will be modified to the one in semi-auto mode.