Internally Set Speed Control; Outline Of The Function; Parameters Requiring Settings - Omron G5 Series User Manual

5-2

Internally Set Speed Control

5-2-1

Outline of the Function

• 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).
Contorller
* Internally set
speed control can
be performed
with digital I/O
signals only.
5-2-2

Parameters Requiring Settings

Parameter
No.
Pn001 Control Mode Selection
Pn300 Command speed Selection
Pn304 No. 1 Internally Set Speed
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
Pn312 Soft Start Acceleration Time
Pn313 Soft Start Deceleration Time
Pn314 S-curve Acceleration/
Deceleration Time Setting
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Speed Selection
Command
VSEL1
VSEL2
VSEL3
Name
Select the control mode in which the Internally Set Speed
Control function can be used. (Set value: 1, 3)
Select the speed command input method.
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.
Set the acceleration time for Internally Set Speed Control.
Set the time until the Servomotor reaches 1,000 r/min.
Set the deceleration time for Internally Set Speed Control.
Set the time until the Servomotor reaches 1,000 r/min.
Set the S-curve time in the time width centered on the inflection
points for acceleration and deceleration.
AC Servo Drive
OMNUC G5-series
(Pulse-train Input Type)

Internally Set Speed Control

Internally Set
Speed 1 to 8
(Pn304 to 311)
Description
5 Basic Control Mode
AC Servomotor
OMNUC G5-series
(Pulse-train Input Type)
Reference
P.7-3
P.7-26
P.7-27
P.7-28
P.7-28
P.7-28
P.7-28
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