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YASKAWA CIMR-G5A Series User Manual

YASKAWA CIMR-G5A Series
355 pages
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Table of Contents

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YASKAWA CIMR-G5A Series Specifications

General IconGeneral
SeriesCIMR-G5A
CategoryInverter
Overload Capacity150% for 60 seconds
Cooling MethodFan Cooled
Control MethodV/f Control
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Communication OptionsModbus RTU, DeviceNet, Ethernet/IP
Operating Temperature-10°C to +50°C (14°F to 122°F)
Humidity95% RH or less (non-condensing)
Enclosure RatingIP20
Input Voltage200-240V, 380-480V, 500-600V
Output Voltage3-phase, 0 to Input Voltage

Summary

Safety Information

Safety Precautions

Wiring

Precautions and instructions for correctly wiring the inverter's main and control circuits.

Introduction

Handling Inverters

Wiring

Connection Diagram

Detailed wiring diagram showing connections for main circuits and control circuits.

Wiring Main Circuit Terminals

Details on applicable wire sizes, connectors, and terminal functions for main circuits.

Wiring Control Circuit Terminals

Specifications for wire sizes, connectors, and terminal functions for control circuits.

Setting User Constants

User Constant Access Levels

Explanation of access levels (Quick-start, Basic, Advanced) that govern user constant visibility and modification.

Operation Mode

Details on operating the inverter, including monitoring parameters and fault trace.

Initialize Mode

Procedures for selecting language, access level, control method, and initializing user constants.

Programming Mode

Instructions for setting user constants, organized by groups (Application, Tuning, Reference, Motor, Options, Terminal, Protection, Operator).

Autotuning Mode

Procedure for automatically tuning motor constants for vector control modes.

Trial Operation

Trial Operation Procedures

Detailed steps for Power ON, checking display status, initializing constants, and setting input voltage.

Autotuning

Procedure for autotuning motor constants, including precautions and troubleshooting.

Basic Operation

Advanced Operation

Open-loop Vector Control

Advanced functions for open-loop vector control, including torque limits and speed feedback adjustment.

Flux Vector Control

Advanced functions for flux vector control, including droop control, zero-servo, torque control, and speed/torque switching.

User Constants

Programming Mode Constants

Lists all user constants available in programming mode, categorized by function group.

Protection Constants: L

Constants related to inverter and motor protection functions, including overload, stall prevention, and fault detection.

Troubleshooting

Protective and Diagnostic Functions

Description of fault displays, probable causes, and corrective actions for inverter faults.

Minor Fault Detection

Details on minor faults, their probable causes, and recommended countermeasures.

Operation Errors

List of operation error codes, meanings, incorrect settings, and corrective actions.

If the Motor Does Not Operate

Troubleshooting guide for scenarios where the motor fails to operate correctly.

Maintenance and Inspection

Specifications

Standard Inverter Specifications

Detailed specifications for 200 V and 400 V class VS-616G5 inverters.

Appendix

User Constants

Comprehensive list of all user constants, their settings, and applicable control methods.

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