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Mitsubishi Electric MR-J5 Series User Manual

Mitsubishi Electric MR-J5 Series
316 pages
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Mitsubishi Electric AC Servo System

Table of Contents

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Mitsubishi Electric MR-J5 Series Specifications

General IconGeneral
SeriesMR-J5
TypeServo Drives
ManufacturerMitsubishi Electric
Position ControlYes
Speed ControlYes
Torque ControlYes
Advanced One-touch TuningYes
Real-time AutotuningYes
Vibration Suppression ControlYes
Protection ClassIP20
Input Power SupplySingle-phase or Three-phase AC
Feedback SystemAbsolute/Incremental Encoder, Resolver
Communication InterfaceCC-Link IE TSN
Safety FunctionSTO (Safe Torque Off)
Protection FunctionsOvervoltage, undervoltage, overload, overheat
Ambient Temperature0 to 55°C
Storage Temperature-20 °C to +65 °C
Ambient HumidityUp to 90% (non-condensing)
Vibration Resistance5.9 m/s² (0.6 G) in X, Y, and Z directions
InstallationPanel mounting
WeightVaries by model
Control MethodSine-wave PWM, Current control system

Summary

Safety Instructions

Warning

Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Caution

Indicates that incorrect handling may cause hazardous conditions, resulting in medium or slight injury.

Diagrammatic Symbols

Symbols indicating what must not be done and what must be done.

Installation Precautions

Installation/Wiring Warnings

Warnings related to electrical shock prevention during installation and wiring.

Setting/Adjustment Warnings

Warnings related to electrical shock prevention during setting and adjustment.

Operation Warnings

Warnings related to electrical shock prevention during operation.

Maintenance Warnings

Warnings related to electrical shock prevention during maintenance.

About the Manual and Units

About the Manual

This section covers the manual's scope and provides abbreviations for servo amplifiers.

U.S. Customary Units Conversion

Table for converting SI units to U.S. customary units for necessary values.

Chapter 1: Introduction

1.1 Wiring Procedure

Step-by-step guide for wiring the servo amplifier and related components.

1.2 Wiring Check

Procedures and checks for correct wiring of the servo amplifier and motor.

1.3 Surrounding Environment

Guidelines for handling cables and ensuring a suitable environment for operation.

Chapter 2: Installation

2.1 Mounting Direction and Clearances

Specifications for mounting direction and required clearances for installation.

2.2 Keeping Out of Foreign Materials

Precautions to prevent foreign materials from entering the servo amplifier.

2.3 Cable Stress

Guidelines for managing cable stress to prevent damage and ensure reliability.

2.4 Fan Replacement Procedure

Steps for replacing the fan unit of the servo amplifier.

2.5 Restrictions at Altitude Exceeding 1000m

Conditions and restrictions for using the product at high altitudes.

Chapter 3: Signals and Wiring

3.1 Power Circuit Connection Examples

Wiring diagrams and examples for power circuit connections.

3.2 I/O Signal Connection Examples

Examples of I/O signal connections for different models and interface types.

3.3 Power Supply System Explanation

Detailed explanation of power supply systems and terminal connections.

3.4 Connectors and Pin Assignments

Pin assignments for various connectors on the servo amplifier.

3.5 Signal (Device) Explanation

Detailed explanation of input and output signals and their functions.

3.6 Interface Diagrams

Internal connection diagrams for different models and interface types.

Chapter 4: Dimensions

4.1 200 V Class Dimensions

Mechanical dimensions for 200 V class servo amplifiers.

4.2 Connector Specifications

Technical specifications and diagrams for various connectors.

4.3 CN3 Connector [A] Specifications

Detailed specifications and diagrams for the CN3 connector (Model A).

4.4 CN3 Connector [WG] Specifications

Detailed specifications and diagrams for the CN3 connector (Model WG).

Chapter 5: Characteristics

5.1 Overload Protection Characteristics

Graphs showing overload protection characteristics for different models.

5.2 Power Supply Capacity and Generated Loss

Tables indicating power supply capacities and generated heat for various models.

5.3 Dynamic Brake Characteristics

Information and graphs on dynamic brake characteristics and time constants.

5.4 Cable Bending Life

Graph showing cable bending life based on bend radius.

5.5 Inrush Currents at Power-on

Data on inrush currents during power-on for main and control circuits.

Chapter 6: Options and Peripheral Equipment

6.1 Cable/Connector Sets

Lists and descriptions of available cable and connector sets.

6.2 Regenerative Option

Details on combinations with regenerative options and their power values.

6.3 MR-CM Simple Converter

Information on the MR-CM simple converter and its specifications.

6.4 Junction Terminal Block PS7DW-20V14B-F [G]

Details on the PS7DW-20V14B-F junction terminal block and its connection example.

6.5 Junction Terminal Block MR-TB50 [A]

Details on the MR-TB50 junction terminal block and its terminal assignments.

6.6 Junction Terminal Block MR-TB26A

Details on the MR-TB26A junction terminal block and its specifications.

6.7 MR Configurator2

Information about the MR Configurator2 engineering tool and precautions.

6.8 Wire Selection Examples

Guidance on selecting appropriate wire sizes and crimp terminals.

6.9 Circuit Breakers, Fuses, Magnetic Contactors

Recommended circuit breakers, fuses, and magnetic contactors for power supply.

6.10 Power Factor Improving DC Reactor

Information on the advantages, dimensions, and installation of DC reactors.

6.11 Power Factor Improving AC Reactor

Information on the advantages, dimensions, and installation of AC reactors.

6.12 Recommended Relays

Recommended relay types for different interfaces.

6.13 Noise Reduction Techniques

Techniques and products for reducing noise in the system.

6.14 Earth-Leakage Current Breaker

Guidance on selecting earth-leakage current breakers based on calculated values.

6.15 Recommended EMC Filter

Recommendations for EMC filters to comply with EN EMC directive.

Chapter 7: Absolute Position Detection System

7.1 Outline

Overview of the absolute position detection system, its characteristics, and restrictions.

7.2 Battery-less/Battery Encoder Connection

Information on battery-less and battery backup encoder connections and specifications.

7.3 Absolute Position Detection by DIO [A]

Standard connection example and signal explanation for absolute position detection using DIO.

Chapter 8: Using STO Function [G] [A]

8.1 Introduction and Precautions

Cautions and outline of the STO function, including safety standards and terms.

8.2 STO I/O Signal Connector (CN8) and Pin Assignment

Pin assignments and signal explanations for the STO I/O connector.

8.3 Connection Examples

Connection examples for the STO function using external safety relay units.

8.4 Detailed Explanation of Interfaces

Details on sink and source I/O interfaces, including digital input/output.

Chapter 9: Using a Linear Servo Motor

9.1 Functions and Configuration

Comparison of linear and rotary servo motors, and configuration details.

9.2 Startup [G] [WG]

Startup procedures for linear servo motors with specific parameters.

9.3 Startup [A]

Startup procedures for linear servo motors with specific parameters.

9.4 Basic Function: Homing

Explanation of homing operations and linear encoder settings.

9.5 Adjustment

Details on auto tuning and machine analyzer functions.

9.6 Characteristics: Overload Protection

Overload protection characteristics for different linear servo motor series.

9.7 Absolute Position Detection System

Operating conditions and requirements for absolute position detection systems.

Chapter 10: Using a Direct Drive Motor

10.1 Functions and Configuration

Comparison of direct drive motors and rotary servo motors, and configuration.

10.2 Startup [G] [WG]

Startup procedures for direct drive motors with specific parameters.

10.3 Startup [A]

Startup procedures for direct drive motors with specific parameters.

10.4 Basic Function: Servo Control Error Detection

Explanation of servo control error detection functions for direct drive motors.

10.5 Characteristics: Overload Protection

Overload protection characteristics for direct drive motors.

10.6 Absolute Position Detection System [G] [WG]

Precautions and requirements for absolute position detection systems.

10.7 Absolute Position Detection System [A]

Precautions and requirements for absolute position detection systems with DIO.

10.8 Battery Information

Information on battery selection, combination, and replacement procedures.

Revisions and Warranty Information

Revisions

Details on manual revision history and publication dates.

Warranty Terms and Coverage

Details on warranty terms, limitations, and exclusions.

Production Stop Warranty Term

Information regarding repair availability after product discontinuation.

Overseas Service Information

Information on service availability and procedures in overseas locations.

Warranty Liability Limitations

Limitations on warranty liability for indirect damages.

Product Specification Changes

Disclaimer regarding changes in product specifications.

Product Application and Use

Guidelines and restrictions on product application and usage.

Trademarks

List of registered trademarks and product names.

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