SV-DA200 series AC servo drive Function codes
-119-
6.3 Motor control parameters (P2)
6.3.1 Gain setting
The responsiveness of the servo system speed loop is determined by the speed gain. When
increase the value of P2.00, the speed response will be improved, but it may easily cause
vibration and noise.
Note: If the inertia ratio is set correctly, the unit of P2.00 is Hz.
1
st
speed integral time
constant
This parameter is used to set the integral time constant of the speed loop. Decreasing the setting
value may improve the response, but it may easily cause vibration and noise. It should be noted
particularly that when this parameter is set to 1000, it means the integral action is invalid.
The responsiveness of servo system position loop is determined by the position gain. Increasing
the setting value may improve the position responsiveness and shorten the positioning time, but it
may easily cause vibration and noise.
1
st
speed detection filter
This parameter is used to set 1
st
speed detection filter.
Note: 5000 means there is no filter. Setting this parameter to a small value may reduce motor
noise and speed fluctuation, but it also lower down the responsiveness.