Omron SYSDRIVE 3G3SV - User Manual

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Summary

Section 1 - Inverter SYSDRIVE 3 G3 SV Main Unit

1-1 Parts Names of the 3 G3 SV

1-3 Installation

Covers site selection and mounting requirements for optimal performance and lifespan.

1-4 Wiring

Provides instructions for connecting power and control circuits to the inverter.

1-4-1 Main Circuit Wiring

Details wiring for the primary power input and motor output terminals.

1-4-2 Control Circuit Wiring

Explains connections for external control signals and communication.

Grounding

Specifies requirements and methods for safely grounding the inverter unit.

1-5 Operation

Guides users on operating the inverter, including pre-operation checks and methods.

1-5-1 Checking before Operation

1-5-2 Operation Method

Describes the two primary methods for operating the inverter: external terminal and digital operator.

1-5-3 Setting before Operation

Covers initial parameter settings and configurations required before operating the inverter.

1-6 Maintenance

1-7 Fault Display and Troubleshooting

Explains how to interpret fault displays and troubleshoot common issues.

1-7-1 Checking of Causes

Lists potential causes for various fault displays and suggests corrective actions.

1-7-2 Alarm Display and Self-diagnosis

1-7-4 Corrective Action for Motor Faults

1-8 Specifications

Lists the technical specifications, electrical characteristics, and performance data of the inverter.

1-8-1 Specifications

Contains detailed electrical and performance specifications for different inverter models.

1-8-2 Connection Diagram

Illustrates the main circuit and control circuit wiring connections for the inverter.

1-8-3 Terminals

Defines the function and description of each terminal on the inverter's main circuit.

Section 2 - Digital Operator (3 G3 IV-PJVOP100)

2-2 Digital Operator Display and Controls

Details the layout of the digital operator's display, buttons, and indicator lamps.

2-4 Function;Constant Setting

Guides users on navigating and setting various functions and constants via the digital operator.

2-7 Corrective Function

2-7-1 Adjusting Frequency Settings

2-8 Monitor

Guides on monitoring various operational parameters like frequency, current, and fault status.

2-9 Function;Constant List

A comprehensive list of all available functions and constants with their initial settings.

2-10 Description of Functions and Constants

Provides in-depth explanations for each function and constant parameter.

2-10-3 V;f Characteristics Setting

2-10-6 Accel;Decel Time and Patterns

2-10-7 Output Frequency Control (Gain;Bias)

2-10-8 Electronic Thermal Overload Function

2-10-10 Output Frequency Limit

2-10-11 DC Injection Braking

2-10-12 Motor Stall Prevention Function

2-10-13 Full-range Automatic Torque Boost

2-10-14 Multifunction Contact Input Function Selection

2-10-17 Overtorque Detection Function

2-10-21 Momentary Power Loss Protection

2-10-24 Speed Search Function

2-10-25 Output Voltage Limitter

2-11 Protection Function

Lists and explains the various protection functions built into the inverter for safety.

2-12 Warning and Self-diagnosis Functions

Omron SYSDRIVE 3G3SV Specifications