Contents

SAFETY INSTRUCTIONS
DISPOSAL OF WASTE
ABOUT THE MANUAL
U.S. CUSTOMARY UNITS
CONTENTS
1 SPECIFICATIONS
- 1.1 Outline
- 1.2 Model designation
- 1.3 Combination with drive units and servo motors
- 1.4 Drive unit standard specifications
  - MR-J5D1-_G_
  - MR-J5D2-_G_
  - MR-J5D3-_G_
  - Positioning mode
  - Functional safety
  - Environment
- 1.5 Function block diagram
  - MR-J5D1-_G_
  - MR-J5D2-_G_/MR-J5D3-_G_
- 1.6 Configuration including peripheral equipment
- 1.7 Special specifications
  - Drive units without the dynamic brake (-ED)
2 FUNCTION
- 2.1 Restrictions on the MR-J5_-_G_
  - Restrictions on CC-Link IE TSN
  - Restrictions on CC-Link IE Field Network Basic
- 2.2 Function list
- 2.3 Security
3 STRUCTURE
- 3.1 Parts identification
- 3.2 Switch setting and display of the drive unit
  - Switches
  - 7-segment LED
  - Status LEDs
4 STARTUP
- 4.1 Turning on drive unit for the first time
  - Test operation of the servo motor alone in test operation mode
  - Equipment configuration setting
  - Controller-related setting
  - Operation by controller command
- 4.2 Instructions on startup
- 4.3 Troubleshooting at startup
- 4.4 Duplicate setting
  - Duplication using MR Configurator2
- 4.5 Test operation
  - Execution method
  - Test operation mode
  - Motor driving by test operation
  - Motor-less operation
  - Output signal (DO) forced output
- 4.6 Drive unit setting initialization
  - Initialization procedure by MR Mode Change
5 MAINTENANCE, INSPECTION AND PARTS REPLACEMENT
- 5.1 Inspection items
  - Periodic inspection
- 5.2 Parts with a service life
- 5.3 Replacing fan unit
6 COMPLIANCE WITH GLOBAL STANDARDS
- 6.1 Compliance with global standards
- 6.2 Handling of AC servo amplifier batteries for the United Nations Recommendations on the Transport of Dangerous Goods
- 6.3 Symbol for the new EU Battery Directive
- 6.4 Compliance with China Compulsory Certification (CCC)
- 6.5 Compliance with the China RoHS directive
REVISIONS
WARRANTY
TRADEMARKS

Mitsubishi Electric MRJ5DG User's Manual

Pages 76

Year 2021

Language(s)

of 76

Mitsubishi Electric MRJ5DG Specification

The Mitsubishi Electric MRJ5DG is a state-of-the-art servo amplifier designed to provide high performance and precision for various industrial automation applications. This advanced model integrates cutting-edge technology to enhance efficiency and control in manufacturing environments. The MRJ5DG features a compact and robust design, allowing for easy integration into existing systems while maintaining optimal space utilization. It supports a wide range of servo motors, offering flexibility and adaptability for diverse operational requirements.

The amplifier boasts a high-speed response, ensuring rapid acceleration and deceleration, which is crucial for applications requiring precise motion control. It incorporates Mitsubishi's advanced control algorithms, which enhance accuracy and reduce settling time, thereby increasing productivity and machine throughput. The MRJ5DG is equipped with a variety of communication options, including Ethernet/IP, CC-Link IE Field, and Profinet, facilitating seamless connectivity with other system components and enabling efficient data exchange and real-time monitoring.

Safety and reliability are paramount in the MRJ5DG, with features such as built-in safety functions complying with international safety standards, providing operators with peace of mind. The unit also includes diagnostic and predictive maintenance capabilities, allowing for proactive identification of potential issues before they lead to downtime, thus ensuring continuous operation.

Energy efficiency is another critical aspect of the MRJ5DG, designed to optimize power consumption and reduce operational costs. The amplifier's energy-saving functions include regenerative braking and power factor correction, making it an environmentally friendly choice for modern manufacturing facilities. Overall, the Mitsubishi Electric MRJ5DG stands out as a versatile, reliable, and efficient solution for achieving superior motion control and enhanced productivity in various industrial applications.

Mitsubishi Electric MRJ5DG F.A.Q.

How can I set up the Mitsubishi Electric MRJ5DG for the first time?

To set up the MRJ5DG, follow the installation guide provided in the user manual. Ensure that all connections are secure, configure the initial settings via the control panel, and perform a test run to ensure the system is operational.

What is the recommended maintenance schedule for the MRJ5DG servo motor?

Regular maintenance should be performed every 6 months, including checking the motor and cables for wear, ensuring connections are tight, and cleaning any dust or debris from the unit.

How do I troubleshoot a communication error on the MRJ5DG?

Check the communication cable for any physical damage, ensure that all connections are secure, and verify that the communication settings are correctly configured in the software.

What should I do if the MRJ5DG motor does not start?

First, check the power supply and ensure the motor is receiving power. Verify that all safety interlocks are engaged and that there are no error messages on the control panel.

How can I optimize the performance of the MRJ5DG?

Ensure that the system is running the latest firmware, regularly perform maintenance, and adjust the control parameters based on your application's specific needs to enhance performance.

Can the MRJ5DG be used in high-temperature environments?

The MRJ5DG is designed to operate within a specific temperature range. Refer to the product specifications for maximum environmental temperature and consider additional cooling methods for high-temperature settings.

How do I reset the MRJ5DG to factory settings?

Access the control panel, navigate to the system settings menu, and select the option to reset to factory defaults. Confirm the reset operation when prompted.

What are the signs that the MRJ5DG needs repairs?

Signs include unusual noises, unexpected shutdowns, error codes on the display, and reduced performance. If any of these occur, consult the troubleshooting section of the manual or contact a service technician.

Are there any specific software tools recommended for programming the MRJ5DG?

Mitsubishi Electric provides specific software for programming and configuring the MRJ5DG. Refer to the user manual for compatible software versions and installation instructions.

What precautions should be taken when handling the MRJ5DG?

Always power off the unit before maintenance or inspection, handle all components with care to avoid damage, and wear appropriate personal protective equipment to prevent injury.