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Omron SYSDRIVE 3G3FV User Manual

Omron SYSDRIVE 3G3FV
400 pages
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USER’S MANUAL
High-function General-purpose Inverter
SYSDRIVE 3G3FV
Cat. No. I516-E1-4

Table of Contents

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Omron SYSDRIVE 3G3FV Specifications

General IconGeneral
SeriesSYSDRIVE 3G3FV
Control MethodV/f Control, Sensorless Vector Control
Frequency Range0.1 to 400 Hz
TypeInverter
Output Voltage0 to Input Voltage
Power Range0.4 to 11 kW
Horsepower Range0.5HP to 75HP
Communication OptionsRS-485
Protection FunctionsOvercurrent, Overvoltage

Summary

Chapter 1 Introduction

1-1 Functions

Describes inverter capabilities and operator interface.

Chapter 2 Installation

2-2 Wiring

Outlines essential cautions and warnings for electrical wiring procedures.

Cautions and Warnings

Lists critical safety precautions and warnings related to inverter wiring procedures.

Chapter 3 Preparing for Operation

3-1 Using the Digital Operator

Explains how to use the Digital Operator's keys, display, and indicators for inverter operation.

3-5 Program Mode

Allows setting and reading parameters required for inverter operation, categorized into groups.

Chapter 4 Trial Operation

4-1 Procedure

Outlines the sequential steps for installing, wiring, connecting power, and performing initial checks.

Chapter 5 Basic Operation

5-1 Common Settings

Explains basic settings required for operating and stopping the inverter.

5-1-1 Setting the Access Level and Control Mode

Covers setting the parameter access level and selecting the inverter's control mode.

Chapter 7 Parameter Lists

7-1 Initialize Mode Parameters

Lists parameters for setting language, access level, control method, and initialization.

7-2 Program Mode Parameter List

Lists all parameters available in Program mode, categorized by group and function.

Chapter 8 Maintenance Operations

8-1 Protective and Diagnostic Functions

Explains fault detection mechanisms and processing for various fault displays.

8-1-1 Fault Detection

Details fault displays, meanings, probable causes, and remedies for inverter faults.

8-2 Troubleshooting

Provides guidance for resolving common issues like parameter setting errors or motor operation problems.

If the Motor Does Not Operate

Outlines reasons for motor failure to operate, such as incorrect operation method or low frequency reference.

Chapter 9 Specifications

9-1 Inverter Specifications

Provides general specifications for 200-V and 400-V class inverters, including capacity, current, and voltage ratings.

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