YASKAWA Legend 01 User Manual

LEGEND Digital Torque Amplifier
SGDG User’s Manual
Upon receipt of the product and prior to initial operation, read these instructions
thoroughly, and retain for future reference.

YASKAWA Legend 01 Specifications

General

Brand	YASKAWA
Model	Legend 01
Category	Amplifier
Language	English

Summary

Safety-Related Symbols

Safety Notes

1. Interpretation of Model Number

1.1 Rotary Motor Type

Details on the model naming convention for rotary motor types.

1.2 Linear Motor Type

1.6 Digital Torque Amplifier

2. Wiring

2.1 Main Circuit Wiring

Representative examples and precautions for main circuit wiring.

2.2 Input Signals

Example of I/O Signal Connection

Illustrates a typical connection diagram for input/output signals.

Connector (CN1) Terminal Array List

I/O Signal Names and Their Functions

2.3 Wiring to the Encoder

Connection to Encoder (CN2) and Output Signal Processing from Digital Torque Amplifier (CN1)

Details the connection between the encoder and digital torque amplifier's output signals.

Encoder Connector (CN2) Terminal Array and Models

2.4 Cable Specifications and Peripheral Devices

2.5 Standard Connection Examples

3. Setup

3.1 Linear Motor Mounting

Instructions and precautions for mounting linear motors.

3.2 Rotary Motor Mounting

3.3 Digital Torque Amplifier Installation

Mounting Conditions

Cautions regarding mounting location and environmental factors.

3.4 Switch Settings

SW1 Function Selection Switch (dip switches)

Details the functions and settings of the SW1 dip switch.

SW2 Linear Scale Pitch Setting (rotary switch)

SW3 PG Divider Setting (rotary switch)

3.5 Combinations

4. Description of Functions

4.1 Torque/Force Control

4.2 Protection Sequence Design

4.3 Encoder Signal Output

4.5 Regenerative Resistor Selection

5. Servo System Maintenance/Inspection

5.1 Motor Inspection

5.2 Digital Torque Amplifier Inspection

5.3 Alarms

Appendix B: Installation Conditions for EMC Directives