SV-DA200 series AC servo drive Function codes
-124-
Note: Set the level<the delay, in the actual internal application, the delay=the level
Switching time of
position gain
In position control, if the offset between P2.00 and P2.04 is large, setting this parameter can
control the torque changing and vibration caused by increasing gain during switching from small
gain to large gain. The parameter is invalid when the position gain is switched from a large value
to a smaller one.
Switching mode of
speed control
The trigger conditions of gain switching during speed control are as below:
Be fixed in 1
st
gain [P2.00–P2.04]
Be fixed in 2
nd
gain [P2.05, P2.06, P2.08, P2.09]
Switching input
with gain
Invalid: 1
st
gain
Valid: 2
nd
gain
In the previous 1
st
gain, if the absolute value of the torque command
exceed (level+delay) [0.1%], it will switch to 2
nd
gain.
In the previous 2
nd
gain, if the absolute value of the torque
command keeps below (level-delay)[0.1%] in the delay time, it will
return to 1
st
gain.
In previous 1
st
gain, if the absolute value of speed command variable
exceed (level+delay) [10r/min/s], it will switch to 2
nd
gain
In the previous 2
nd
gain, if the absolute value of the speed
command variable keeps below (level-delay) [10r/min/s] in the
delay time, it will return to 1
st
gain.
In the previous 1
st
gain, if the absolute value of the speed command
exceed (level+delay) [r/min/s], it will switch to 2
nd
gain.
In the previous 2
nd
gain, if the absolute value of the speed
command keeps below (level-delay) [r/min/s] and in the delay time,
it will return to 1
st
gain.
Note: The parameter is invalid for the position gain. The actual position gain is always 1st gain.