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Delta Electronics ASD-A1521MA User Manual

Delta Electronics ASD-A1521MA
383 pages
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Table of Contents

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Delta Electronics ASD-A1521MA Specifications

General IconGeneral
SeriesASD-A
Motor Power Output1.5 kW
Frequency Range0-400 Hz
Protection ClassIP20
Weight1.5 kg
Control MethodVector Control
Protection FeaturesOver Voltage, Under Voltage, Over Current
Communication InterfaceRS-485
Operating Temperature-10°C to +50°C
Storage Temperature-20°C to +65°C
Humidity20% ~ 90% RH, non-condensing

Summary

Preface

Safety Precautions Prior to Installation

Details safety precautions, DANGER, WARNING, and STOP meanings.

Chapter 1 Unpacking Check and Model Explanation

Unpacking Check

Details checking the product against order, shaft rotation, damage, and screw tightness.

Chapter 2 Installation and Storage

Chapter 3 Connections and Wiring

Servo Drive Connectors and Terminals

Details the identification and function of terminals for CN1, CN2, and other connectors.

I/O and Serial Communication Interface

Describes CN1 connector, signals, and serial communication connector CN3.

Chapter 4 Display and Operation

Digital Keypad Overview

Explains the digital keypad, display panel, and function keys.

Chapter 5 Trial Run and Tuning Procedure

Pre-Operation Inspections and Power Application

Covers inspection before operation and applying power to the drive.

Tuning Procedures and Methods

Details tuning procedures, flowcharts, load inertia estimation, and gain adjustments.

Chapter 6 Control Modes of Operation

Overview of Control Modes

Lists and describes six single and five dual modes of operation.

Position Control Mode

Explains Pt and Pr modes, command sources, structure, and S-curve filter.

Speed Control Mode

Explains S and Sz modes, command sources, structure, and smoothing strategies.

Torque Control Mode

Explains T and Tz modes, command sources, structure, and smoothing strategies.

Chapter 7 Servo Parameters

Chapter 8 MODBUS Communications

Communication Parameter Settings

Explains communication addresses, transmission speed, and protocol settings.

MODBUS Communication Protocol Details

Explains ASCII and RTU modes, data formats, and communication protocols.

Chapter 9 Maintenance and Inspection

Chapter 10 Troubleshooting

Fault Messages Table

Lists servo drive fault messages, names, and descriptions.

Potential Causes and Corrective Actions

Details potential causes and corrective actions for common faults.

Clearing Faults

Provides methods for clearing various fault messages.

Chapter 11 Specifications

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