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Wecon VD2 SA Series - User Manual

Wecon VD2 SA Series
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Wecon VD2 SA Series Servo Drives User Manual (Full V1.0)
Wecon VD2 SA Series
Servo Drives User
Manual
(Full V1.0)
Website: http://www.we-con.com.cn/en
Phone: 86-591-8786886

Table of Contents

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Summary

Preface

User Manual Change Record

Chapter 2 Product Information

2.1 Servo Drive Products

Details on servo drive models, naming, composition, and specifications.

2.2 Servo Motor Products

Details on servo motor models, naming, composition, and specifications.

Chapter 3 Installation of Servo Drive and Motor

3.1 Installation of Servo Drive

Procedures and requirements for installing the servo drive unit.

3.2 Installation of Servo Motor

Procedures and requirements for installing the servo motor.

Chapter 4 Wiring

4.1 Main Circuit Wiring

Details on connecting the main power and motor output circuits.

4.4 Drive Input and Output Control Terminal CN2 Connection

Pinout and wiring diagrams for CN2 control terminal functions.

4.5 Communication Signal Wiring

Details on RS-422 and RS-485 communication wiring.

Chapter 5 Panel

5.1 Panel Composition

Overview of the servo drive's panel layout and components.

5.2 Panel Display

Explanation of different display modes and status indicators on the panel.

5.3 Panel Operation

Instructions for performing operations like parameter setting and jog operation.

Chapter 6 Operation

6.1 Basic Settings

Essential checks and initial configurations before operating the servo drive.

6.2 Position Control Mode

Detailed explanation of position control mode, including setup and operation.

6.3 Speed Control Mode

Detailed explanation of speed control mode, including setup and operation.

6.4 Torque Control Mode

Detailed explanation of torque control mode, including setup and operation.

6.5 Mixed Control Mode

Explanation of switching between control modes (position, speed, torque).

6.6 Absolute Value System

Using absolute encoders for position detection without homing.

Chapter 7 Adjustments

7.1 Overview

Introduction to gain adjustment and its importance for motor performance.

7.2 Inertia Recognition

Process and conditions for recognizing load inertia ratio.

7.3 Gain Adjustment

Methods for adjusting servo gains, including automatic and manual tuning.

7.4 Mechanical Resonance Suppression

Techniques to suppress mechanical resonance using filters.

Chapter 8 Communication

8.1 Modbus Communication

Hardware wiring and setup for Modbus communication.

8.2 Modbus Communication Protocol Analysis

Analysis of Modbus RTU format, function codes, and error handling.

8.3 Servo Communication Parameter Setting

Configuration of servo communication parameters like address and baud rate.

8.4 Modbus Communication Variable Address and Value Description

Mapping of function codes to Modbus addresses and data types.

Chapter 9 Parameters

9.1 Basic Settings

Fundamental parameters for controlling servo operation, direction, and braking.

9.2 Control Setting

Parameters related to speed, position, and torque control modes.

9.3 Gain Adjustment

Methods for adjusting servo gains, including automatic and manual tuning.

9.4 Self-tuning Parameters

Parameters for automatic adjustment of servo performance characteristics.

9.5 Vibration Suppression

Parameters for mitigating mechanical resonance and vibration.

9.6 Signal Input and Output

Configuration of analog and digital input/output signals.

9.7 DIDO Configuration

Configuration of Digital Inputs (DI) and Digital Outputs (DO).

9.8 Multi-position

Parameters for setting up multi-step position sequences.

9.9 Accessibility

Parameters related to jog speed and factory reset.

9.10 Communication Parameters

Settings for Modbus communication like address, baud rate, and data format.

9.11 Virtual Input Terminal

Configuration of virtual digital input signals.

9.12 Monitoring Parameters

Parameters for monitoring servo status, speed, current, and other operational data.

Chapter 10 Malfunctions

10.1 Handling of Faults and Warnings at Startup

Steps to diagnose and resolve issues occurring during the power-on sequence.

10.2 Handling of Faults and Warnings During Operation

Procedures for addressing faults and warnings that occur during active operation.

Chapter 11 Modbus Register Address

11.1 Basic Settings

Modbus addresses for basic operational parameters.

11.2 Control Settings

Modbus addresses for control mode and related parameters.

11.3 Gain Parameters

Modbus addresses for servo gain and tuning parameters.

11.4 Self-tuning Parameters

Modbus addresses for automatic servo parameter adjustment.

11.5 Vibration Suppression

Modbus addresses for parameters related to vibration suppression.

11.6 Signal Input and Output

Modbus addresses for configuring analog and digital I/O signals.

11.7 DIDO Configuration

Modbus addresses for configuring Digital Inputs and Outputs.

11.8 Multi-position

Modbus addresses for setting up multi-step position sequences.

11.9 Accessibility

Modbus addresses for jog speed and factory reset.

11.10 Communication Parameters

Modbus addresses for communication settings.

11.11 Virtual Input Terminal

Modbus addresses for virtual digital input configurations.

11.12 Monitoring Parameters

Modbus addresses for monitoring operational data.

Wecon VD2 SA Series Specifications

General IconGeneral
SeriesVD2 SA Series
CategoryServo Drives
Operating Temperature0°C to 55°C
Control ModePosition, Speed, and Torque Control
Communication InterfaceRS485, CANopen
Protection FeaturesOvervoltage, Overcurrent, Short Circuit
Humidity20-90% RH (non-condensing)
AltitudeBelow 1000m
Input VoltageSingle-phase or three-phase 220VAC (-15% ~ +10%), 50/60Hz
Storage Temperature-20°C to 85°C

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