YASKAWA SGDV-OFB03A User Manual

6 Applicable Scope
This chapter describes the application fields of the Feedback Option Module.
6.1 SERVOPACK with Semi-closed Loop Control
Motor Scale Interface Available solutions Remarks
3rd Party A quad B pulse with SGDV-OFB03A Motor parameter file
needs to be prepared
by YASKAWA
n SERVOPACK with Semi-closed Loop Control for Rotary and Linear Motors
n This system is for driving third party A quad B rotary servo motors and third party
linear motors.
n Pn002.3=0, Pn00B.3=1
Sigma-5 or -7
FB Option
Current Command
Motor feedback signal
Not used
(open)
M
SERVOPACK
A quad B
encoder
U
V
W
C
N
2
M • Third party rotary servo motor
• Third party linear motor
Sensor Motor feedback sensor
UVW Current command for motor drive
CN2 SERVOPACK encoder connector
FB OPTION SGDV-OFB03A
6.2 SERVOPACK with Fully-closed Loop Control
Motor Scale Interface Available solutions Remarks
YASKAWA A quad B pulse with SGDV-OFB03A External encoder /
scale parameter file
needs to be prepared
by YASKAWA
n SERVOPACK with Fully-closed Loop Control
n This system is for driving the Sigma-5 and Sigma-7 servo motors with external
encoder for fully-closed loop control. Data of external encoder will be used for closing
the position control loop. Motor internal encoder will be used for motor control only.
Feature
Parameter Setting
Feature
Sigma-5 and Sigma-7 Series SERVOPACKs
Applicable Scope
SERVOPACK with Fully-closed Loop Control
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YASKAWA SGDV-OFB03A Specifications

General

Brand	YASKAWA
Model	SGDV-OFB03A
Category	Servo Drives
Language	English