INVT DA180-S2R8SG0

DA180 series basic AC servo drive Commissioning
-241-
Motor speed or position
command
2nd gain
Delay
Level
Motor speed
Figure 4
2nd gain
Residual pulse
Level
Figure 3
1st 1st
1st
1st
Delay
Command
speed
Figure 5
7
󱄳󰯇
󲃽1󱲛
Stopping
1st gain
Close to stopping
Speed integral: 2nd gain
Other: 1st gain
Stable
2nd gain
Acting
2nd gain
With command pulse
Without command pulse
xP2.23 delay time
|Actual speed | < P2.24 level
Figure 7
Speed
Figure 6
COIN
|Actual speed | < P2.24 level P2.25 lag
|Actual speed | < P2.24 level  P2.25 lag
1st 1st
2nd gain
2nd gain1st 1st
Delay
Delay
Note: The preceding figures do not illustrate the gain-switching timing sequence offset caused by lag
parameters P2.25, P2.30, and P2.34.