8-29
8-4 Analog Control Parameters
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
8
Parameter Details
Control the speed by setting acceleration/deceleration to the speed command inside the drive.
A soft start can be set when inputting speed commands of stepping movement or when using
internal speed setting.
Do not set acceleration/deceleration time settings when using the drive in combination with an
external position loop. (Set both Pn312 and Pn313 to 0.)
Set the pseudo-S-curve acceleration/deceleration value to add to the speed command to enable
smooth operation. This is useful for applications where impact may occur due to a large change
in acceleration or deceleration when starting or stopping with linear acceleration or deceleration.
Pn313
Soft Start Deceleration Time
Setting
range
0 to 10,000 Unit ms/(1,000 r/min)
Default
setting
0
Power OFF
and ON
−
Speed
Acceleration Time Deceleration time
Internally set
speed
1,000 r/min
Pn314
S-curve Acceleration/Deceleration Time Setting
Setting
range
0 to 1,000 Unit ms
Default
setting
0
Power OFF
and ON
−
ta td
Speed
ts ts ts ts
1. Basic linear acceleration time and
deceleration time are set by Pn312
and Pn313, respectively.
2.
The S-curve time is set by Pn314
(unit: 2 ms) based on the time width
around the point of inflection during
linear acceleration and deceleration.
ta: Pn312
td: Pn313
ts: Pn314
Use > ts, and > ts
as settings.
ta
2
td
2
To Next Page
Loading...
Need help?
General
