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LS Mecapion L7 Series User Manual

LS Mecapion L7 Series
222 pages
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VER 1.5

Table of Contents

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LS Mecapion L7 Series Specifications

General IconGeneral
BrandLS Mecapion
ModelL7 Series
CategoryServo Drives
LanguageEnglish

Summary

Safety Precautions

Electric Shock Precautions

Precautions to prevent electric shock during operation and maintenance tasks.

Fire Prevention Precautions

Guidelines to prevent fires, including component installation on non-combustible material.

Installation Precautions

Instructions for safe installation, environment, orientation, and handling of the product.

Wiring Precautions

Guidelines for safe wiring practices, including voltage, grounding, and cable types.

Malfunction Precautions

Steps to take in case of malfunction or emergency stop, emphasizing safety procedures.

1. Product Components and Signals

1.1 Product Components

Information on verifying product identity and checking its components and exterior.

1.2 System Configuration

Explains how the L7 servo system is configured with an upper level controller.

1.3 Signals

Details digital input/output and analog signals, including pin assignments and modes.

2. Installation

2.1 Servo Motor

Covers usage environment, prevention of shock, and motor connection procedures for safe installation.

2.2 Servo Drive

Details installation requirements for the servo drive, including environment and panel mounting guidelines.

3. Wiring Method

3.1 Internal Block Diagram

Shows the internal block diagram for L7SA001 to L7SA004 servo drives.

3.2 Power Wiring

Illustrates the power wiring diagram for L7SA001 to L7SA035 servo drives, including safety notes.

3.4 Control Signal Wiring

Explains wiring for digital input/output and analog signals, and their parameter settings.

4. Parameters

4.1 How to Use the Loader

Explains loader components and navigation for parameter handling and setting.

4.1.3 Parameter Handling

Guides on moving between parameters and editing them, including step-by-step examples.

4.2 Control Setting Parameter

Covers parameters for controlling servo performance, including inertia, gains, and filter settings.

4.5 Alarms and Warnings

Lists servo alarm codes, names, details, and inspection points for effective troubleshooting.

5. Handling and Operation

5.1 What to Check Before Operation

Outlines essential checks for wiring, drive signals, environment, machine status, and parameters before operation.

5.2.1 Manual JOG Operation [Cn-00]

Details manual JOG operation procedures, including motor rotation and servo on/off control.

5.2.3 Alarm Reset [Cn-02]

Guides on resetting alarms via contact reset or operation handling parameters for normal operation.

5.2.6 Auto Gain Tuning [Cn-05]

Describes the process of automatic gain tuning and its effect on parameter adjustments.

6. Communication Protocol

6.1 Overview and Communication Specifications

Introduces RS-422 serial communication and multi-drop access capabilities for servo drives.

6.2 Communication Protocol Base Structure

Explains the base structure of MODBUS-RTU communication packets for sending and receiving data.

6.3 L7 Servo Drive Communication Address Table

Provides communication addresses for operation status and system parameters using Modbus.

7. Product Specifications

7.1 Servo Motor

Details product features for various servo motor types, including output, torque, speed, and environmental specifications.

7.2 Servo Drive

Lists product features for servo drives, including input power, speed control, encoder types, and I/O signals.

7.3 Options and Peripheral Devices

Lists optional accessories like encoder cables, power cables, and connectors with their specifications.

8. Maintenance and Inspection

8.1 Maintenance and Inspection

Explains basic maintenance, inspection, and troubleshooting procedures for servo motors and drives.

8.2 Diagnosis of Abnormality and Troubleshooting

Provides a guide to diagnose abnormalities and troubleshoot issues with servo motors and drives.

9. Appendix

9.2 Test Drive Procedure

Provides a step-by-step guide for conducting initial test drives of the servo motor and drive.