YASKAWA SGDA series User Manual

CONTENTS
xi
3.4 Setting Stop Mode 104.......................................................
3.4.1 Adjusting Offset 104..................................................
3.4.2 Using Dynamic Brake 105.............................................
3.4.3 Using Zero-Clamp 106................................................
3.4.4 Using Holding Brake 107..............................................
3.5 Running the Motor Smoothly 111...............................................
3.5.1 Using the Soft Start Function 111........................................
3.5.2 Using the Smoothing Function 112.......................................
3.5.3 Adjusting Gain 112...................................................
3.5.4 Adjusting Offset 113..................................................
3.5.5 Setting the Torque Reference Filter Time Constant 113.......................
3.6 Minimizing Positioning Time 114...............................................
3.6.1 Using Autotuning Function 114.........................................
3.6.2 Setting Servo Gain 114................................................
3.6.3 Using Feed-forward Control 116........................................
3.6.4 Using Proportional Control 116.........................................
3.6.5 Setting Speed Bias 117................................................
3.6.6 Using Mode Switch 118...............................................
3.6.7 Using Speed Loop Compensation Function 124.............................
3.7 Forming a Protective Sequence 125.............................................
3.7.1 Using Servo Alarm Output and Alarm Code Output 125......................
3.7.2 Using Servo ON Input Signal 125........................................
3.7.3 Using Positioning Complete Signal 129...................................
3.7.4 Using Speed Coincidence Output Signal 131...............................
3.7.5 Using Running Output Signal 132.......................................
3.7.6 Handling of Power Loss 134............................................
3.8 Special Wiring 136..........................................................
3.8.1 Wiring Instructions 136................................................
3.8.2 Wiring for Noise Control 138...........................................
3.8.3 Using More Than One Servo Drive 143...................................
3.8.4 Using Regenerative Units 144...........................................
3.8.5 Using an Absolute Encoder 148.........................................
3.8.6 Extending an Encoder Cable 157........................................
3.8.7 Using SGDA Servopack with High Voltage Line 159........................
3.8.8 Connector Terminal Layouts 161........................................
CHAPTER 4 USING THE DIGITAL OPERATOR 167.....................
4.1 Basic Operations 168.........................................................
4.1.1 Connecting the Digital Operator 168.....................................
4.1.2 Resetting Servo Alarms 169............................................
4.1.3 Basic Functions and Mode Selection 170..................................
4.1.4 Operation in Status Display Mode 171....................................
4.1.5 Operation in User Constant Setting Mode 174..............................
4.1.6 Operation in Monitor Mode 179.........................................

YASKAWA SGDA series Specifications

General

Brand	YASKAWA
Model	SGDA series
Category	Servo Drives
Language	English