Inovance SV660N Series Advanced User's Manual page 203

7 Control Mode
In the single-point mode, the servo drive supports cache of one target position, which means the servo
drive can cache a new segment of target position when the present target position is running. The time
sequence is as follows.
① : If the cache position is empty, the set position will be executed immediately.
②③ : If the present position reference is running, the new set position will be stored in the cache. After
present position reference is transmitted, the cache value starts running. After the cache is empty, a new
set value can be received.
④⑤ : The new setpoint cannot be received if the cache is full. In this case, you can set the attribute bit
(Change set immediately) of the setpoint to 1 to activate the setpoint.
-202-
Displacement
reference data
6040 bit4
6040 bit5
6041 bit12
Position
reference
6041 bit10: Position
reached
Note: To modify any parameter of the displacement reference, send a trigger signal again.
Figure 7-8 Time sequence in the single-point mode
New setpoint
(bit4)
Change set
immediately
(bit5)
Set position
Cache position
Position
during running
Setpoint
acknowledge
(bit12)
Target reached
(bit10)
①
①
②
②