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Delta Electronics ASD-A0721LA User Manual

Delta Electronics ASD-A0721LA
383 pages
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Table of Contents

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Delta Electronics ASD-A0721LA Specifications

General IconGeneral
BrandDelta Electronics
ModelASD-A0721LA
CategoryDC Drives
LanguageEnglish

Summary

Preface

Using This Manual

Explains manual usage, contents, audience, and precautions.

Who should use this manual

Identifies the target audience for the user manual.

Important precautions

Lists critical safety precautions to observe before using the product.

Chapter 1 Unpacking Check and Model Explanation

1.1 Unpacking Check

Steps to check the servo drive and motor after receiving them.

1.2 Model Explanation

Explains how to interpret the model numbers of the drives and motors.

1.3 Servo Drive and Servo Motor Combinations

Details possible combinations of servo drives and motors.

1.4 Servo Drive Features

Highlights the key features of the ASDA-A series servo drive.

1.5 Control Modes of Servo Drive

Describes the available single and dual modes of operation for the servo drive.

Chapter 2 Installation and Storage

2.1 Installation Notes

Important notes and precautions regarding the installation of the servo drive and motor.

2.2 Storage Conditions

Recommendations for storing the servo drive properly to maintain warranty coverage.

2.3 Installation Conditions

Environmental conditions and mounting precautions for installation.

2.4 Installation Procedure and Minimum Clearances

Guidelines for the installation procedure and required minimum clearances.

Chapter 3 Connections and Wiring

3.1 Connections

Provides information on connecting peripheral devices to the drive.

3.1.1 Connecting to Peripheral Devices

Explains how to connect various peripheral devices to the drive.

3.1.2 Servo Drive Connectors and Terminals

Details the connectors and terminals on the servo drive.

3.1.3 Wiring Methods

Explains different methods for wiring the servo drive.

Chapter 4 Display and Operation

4.1 Description of the Digital Keypad

Explains the components and functions of the digital keypad.

4.2 Display Flowchart

Illustrates the keypad operation and display flow.

4.3 Status Display

Describes various status messages shown on the LCD display.

4.4 General Function Operation

Covers general operations like fault code display and JOG operation.

Chapter 5 Trial Run and Tuning Procedure

5.1 Inspection without Load

Steps for inspecting the servo drive and motor before trial run without load.

5.2 Applying Power to the Drive

Procedures for applying power to the servo drive and checking connections.

5.3 JOG Trial Run without Load

Steps to perform a trial run of the servo drive and motor without load.

5.4 Speed Trial Run without Load

Procedures for conducting a trial run in speed control mode without load.

Chapter 6 Control Modes of Operation

6.1 Control Modes of Operation

Lists and describes the single and dual modes of operation for the servo drive.

6.2 Position Control Mode

Explains the position control mode (Pt or Pr) and its applications.

6.3 Speed Control Mode

Details the speed control mode (S or Sz) and its command sources.

6.4 Torque Control Mode

Describes the torque control mode (T or Tz) and its command sources.

Chapter 7 Servo Parameters

7.1 Definition

Defines parameter groups and abbreviations used in the manual.

7.2 Parameters Summary

Provides a summary list of parameters by group.

7.2.1 Parameters List by Group

Lists parameters within Group 0 (Monitor Parameters).

7.2.2 Parameters List by Function

Lists parameters by their function, cross-referenced with manual sections.

Chapter 8 MODBUS Communications

8.1 Communication Hardware Interface

Describes the communication interfaces (RS-232, RS-485, RS-422).

8.2 Communication Parameter Settings

Explains communication addresses and transmission speeds.

8.3 MODBUS Communication Protocol

Describes ASCII and RTU modes and data formats.

8.4 Communication Parameter Write-in and Read-out

Details how to write and read communication parameters.

Chapter 9 Maintenance and Inspection

9.1 Basic Inspection

General inspection steps before operation and during operation.

9.2 Maintenance

Procedures for regular maintenance of the servo drive and motor.

9.3 Life of Replacement Components

Information on the expected lifespan of replacement components like capacitors and relays.

Chapter 10 Troubleshooting

10.1 Fault Messages Table

Lists fault messages, names, and descriptions for servo drive errors.

10.2 Potential Cause and Corrective Actions

Details potential causes and corrective actions for various servo drive fault messages.

10.3 Clearing Faults

Explains methods to clear different fault messages.

Chapter 11 Specifications

11.1 Specifications of Servo Drive (ASDA-A Series)

Lists electrical and mechanical specifications for ASDA-A series servo drives.

11.2 Specifications of Servo Drive (ASDA-A+ Series)

Lists electrical and mechanical specifications for ASDA-A+ series servo drives.

11.3 Low Inertia Servo Motor Specifications (ASMT□L Series)

Lists specifications for ASMT□L series low inertia servo motors.

11.4 Medium Inertia Servo Motor Specifications (ASMT□M Series)

Lists specifications for ASMT□M series medium inertia servo motors.

11.5 Medium and Medium / High Inertia Servo Motor Specifications (ECMA Series)

Lists specifications for ECMA series medium/high inertia servo motors.

11.6 Servo Motor Speed-Torque Curves (T-N Curves)

Displays speed-torque curves for servo motors.

11.7 Overload Characteristics

Explains the built-in overload protection function of the motor.

11.8 Dimensions of Servo Drive

Provides dimensional drawings for ASDA-A series servo drives (100W-400W).

Chapter 12 Application Examples

12.1 Position Control (including homing function)

Example of position control with homing function.

12.2 Roller Feeding

Application example for roller feeding.

12.3 Connecting to Delta DVP-EH Series PLC

Example of connecting to Delta DVP-EH Series PLC.

12.4 Connecting to Delta TP04 Series

Example of connecting to Delta TP04 Series Operation Interface Panel.

12.5 Position Control Mode (Pr Mode)

Details parameters and registers for Position Control Mode (Pr).

12.6 Feed Step Control

Explains how to configure feed step control.

12.7 Internal Auto Running Mode

Describes the internal auto running mode for position control.

12.8 Homing Function

Explains the homing function, modes, and parameters.

12.9 External Controller Connection Examples

Examples of connecting external controllers like PLCs.

Appendix A Accessories

Power Connectors

Lists Delta part numbers for power connectors.

Power Cables

Lists Delta part numbers and lengths for power cables.

Encoder Cables

Lists Delta part numbers for encoder cables.

I/O Signal Connector (CN1)

Lists Delta part number for the I/O signal connector (CN1).

Communication Cable between Drive and Computer (for PC)

Lists Delta part number for communication cables.

Terminal Block Module

Lists Delta part number for terminal block modules.

Servo Drive, Servo Motor and Accessories Combinations

Shows combinations of servo drives, motors, cables, and connectors.

Regenerative Resistor Specifications

Details specifications for built-in and external regenerative resistors.

Appendix B Molded-case Circuit Breaker, Fuse Current and EMI Filters

Molded-case Circuit Breaker and Fuse Current Recommended Value

Recommends circuit breaker and fuse values for ASDA-A and ASDA-A+ series drives.

AC Servo Drive - EMI Filter Cross Reference

Cross-references ASDA-A/A+ drives with recommended EMI filters.

General Precaution

General precautions for EMI filter installation and wiring.

Choose Suitable Motor Cable and Precautions

Precautions for selecting and installing motor cables.

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