YASKAWA SGMGV - Page 129

5 Operation
5.3.1 Basic Settings for Speed Control
5-22
Connect V-REF and SG to the speed reference output terminals on the host controller when using a host con-
troller, such as a programmable controller, for position control.
Note: Always use twisted-pair cable to control noise.
(2) Setting Speed Reference Input Gain
Sets the analog voltage level for the speed reference (V-REF) necessary to operate the servomotor at the rated
speed.
SG
CN1
0 V
6
Approx. 14 kΩ
or more
SERVOPACK
V-REF
5
Host
controller
D/A
Pn300
Speed Reference Input Gain
Classification
Setting Range Setting Unit Factory Setting
When Enabled
150 to 3000 0.01 V/rated speed 600 Immediately Setup
Speed
Position
Torque
Input voltage (V)
Factory setting
Rated speed
Rated speed
The slop is set in Pn300.
-4-8-12
4812
-6
6