Omron G5 Series - 5-2 Internally Set Speed Control

5 - 7
5 Basic Control Mode
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
5-2 Internally Set Speed Control
5
5-2-1 Outline of the Function
5-2 Internally Set Speed Control
• The Internally Set Speed Control function controls the speed of the Servomotor based on the speeds
set in the No. 1 to 8 Internally Speed Settings.
•
Select the internally set speed using Internally Set Speed Selection 1 to 3 of the control input terminals
(VSEL1: CN1 pin 33, VSEL2: CN1 pin 30, VSEL3: CN1 pin 28).
5-2-1 Outline of the Function
5-2-2 Parameters Requiring Settings
Parameter
No.
Name Description Reference
Pn001 Control Mode Selection Select the control mode in which the Internally Set Speed
Control function can be used. (Set value: 1, 3)
P. 7- 3
Pn300 Command speed Selection Select the speed command input method. P.7-26
Pn304 No. 1 Internally Set Speed Set the internally set speeds [r/min].
The valid setting range is from -20,000 to 20,000 r/min. Be
sure to set the speeds within the allowable range of rotation
speed of the motor.
P.7-27
Pn305 No. 2 Internally Set Speed
Pn306 No. 3 Internally Set Speed
Pn307 No. 4 Internally Set Speed
Pn308 No. 5 Internally Set Speed
Pn309 No. 6 Internally Set Speed
Pn310 No. 7 Internally Set Speed
Pn311 No. 8 Internally Set Speed P.7-28
Pn312 Soft Start Acceleration Time Set the acceleration time for Internally Set Speed Control.
Set the time until the Servomotor reaches 1,000 r/min.
P.7-28
Pn313 Soft Start Deceleration Time Set the deceleration time for Internally Set Speed Control.
Set the time until the Servomotor reaches 1,000 r/min.
P.7-28
Pn314 S-curve Acceleration/
Deceleration Time Setting
Set the S-curve time in the time width centered on the inflection
points for acceleration and deceleration.
P.7-28
AC Servo Drive
OMNUC G5-series
(Pulse-train Input Type)
AC Servomotor
OMNUC G5-series
(Pulse-train Input Type)
Contorller
VSEL3
VSEL2
VSEL1
Internally Set
Speed 1 to 8
(Pn304 to 311)
Internally Set Speed Control
Speed Selection
Command
* Internally set
speed control can
be performed
with digital I/O
signals only.