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Omron 3G3M1-A4004-ECT User Manual

Omron 3G3M1-A4004-ECT
850 pages
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Multi-function Compact Inverter
M1 Series EtherCAT Type
Users Manual
3G3M1-A££££-ECT
I670-E1-02

Table of Contents

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Omron 3G3M1-A4004-ECT Specifications

General IconGeneral
BrandOmron
Model3G3M1-A4004-ECT
CategoryInverter
LanguageEnglish

Summary

Terms and Conditions Agreement

Warranty, Limitations of Liability

Outlines the exclusive warranty, limitations, and buyer's remedies for product defects.

Safety Precautions

Indications and Meanings of Safety Information

Explains the meaning of signal words (WARNING, CAUTION) and symbols used for safety.

Meanings of Signal Words

Defines the meanings of WARNING and CAUTION signal words.

Explanation of Symbols

Illustrates and explains various symbols used to indicate prohibitions, cautions, and warnings.

Precautions for Safe Use

Installation and Storage

Provides guidelines on suitable and unsuitable locations for installation and storage.

Transportation, Installation, and Wiring

Details precautions for safe transportation, installation, and wiring practices.

Operation and Adjustment

Outlines safety precautions for operating and adjusting the inverter.

Maintenance and Inspection

Specifies safety precautions related to maintenance and inspection procedures.

Precautions for Correct Use

Maintenance and Parts Replacement

Provides instructions for safe maintenance and replacement of parts.

Items to Check after Unpacking

1 Overview

1-1 Overview of Functions

Details the inverter's features, including application support, safety functions, and sustainability aspects.

1-3 Specifications

Lists the electrical and mechanical specifications for different inverter models.

2 Design

2-1 Installation

Covers inverter installation guidelines and environmental conditions.

2-3 Wiring

Provides detailed wiring instructions for main circuit, control circuit, and recommended cables.

2-3-2 Arrangement and Function of Main Circuit Terminal Block

2-3-3 Arrangement and Function of Control Circuit Terminal Block

2-3-4 Wiring for Main Circuit Terminals

2-3-5 Wiring for Control Circuit Terminals

2-3-7 Safety Function

3 EtherCAT Communications

3-1 Display Area and Settings

Explains the indicators and switches on the inverter's front panel, including node address setting.

3-4 Process Data Objects (PDOs)

Details Process Data Objects (PDOs) used for real-time data transfer during cyclic communications.

3-5 Service Data Objects (SDOs)

Explains Service Data Objects (SDOs) used for setting objects and monitoring inverter status.

4 Inverter Control

5 Operation and Test Run

6 Basic Settings

6-3 Motor Parameter Settings

Explains how to set basic parameters for motor control and protection.

6-4 RUN command

Describes how to select the input method for the RUN command.

6-5 Frequency Reference

Explains how to select the input method for the frequency reference.

6-6 Acceleration/Deceleration Time Settings

Details how to set acceleration/deceleration times and patterns.

6-7 Stop Method Settings

Describes the various methods for stopping the motor, including RUN command, external input, and error occurrence.

6-8 Reset

Explains how to reset the trip status and the operation command.

6-9 Multi-function Input

Describes how to allocate functions to input terminals for inverter operation.

6-10 Multi-function output

Explains how to allocate functions to output terminals for inverter status monitoring.

7 Vector Control and Applied Functions

7-5 Speed Control

Covers speed control parameters, including gain, integral time, and limiter settings.

7-6 Torque control

Describes the torque control mode, settings, and bias functions.

7-7 Position Control

Explains position control features, including basic operation, gain adjustment, and overtravel.

7-8 Motor tuning

Provides procedures for motor tuning, including offline auto-tuning for induction and synchronous motors.

7-9 Brake control function

Details the built-in brake control function for elevating systems and its settings.

7-11 Torque limit function

Describes the torque limit function for limiting the motor's output torque.

8 Other Functions

8-2 Multifunction Input/Output Functions List

Provides a comprehensive list of functions that can be allocated to multifunction input and output terminals.

8-4 Restart Functions

Explains functions related to automatic restart after power failures or trip conditions.

8-5 DC Injection Braking Function

Describes the DC injection braking function for motor braking and its control methods.

8-6 Safety Function

Explains the safety function for stopping the motor via signals from a safety controller.

8-8 Functions Related to Protection, Warning and Various Output Signals

Details protection functions, warnings, and various output signals like overload and overheat alarms.

9 Troubleshooting

9-1 Alarm Display and Remedies

Explains how to display and reset alarms, and provides remedies for trip states.

9-1-2 Alarm Code List

Lists various alarm codes, their assumed causes, and recommended checks or remedies.

9-2 Troubleshooting

Offers general guidance for troubleshooting inverter operation issues not indicated by alarms.

10 Maintenance and Inspection

10-1 Maintenance and Inspection

Covers daily inspection, cleaning procedures, and periodic inspection items.

Appendices

A-5 Sysmac Error Status Codes

Lists and describes Sysmac error event codes that can occur in M1-series Inverters.

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