Contents

Safety Instructions
DISPOSAL OF WASTE
STO function of the servo amplifier
Compliance with global standards
About the manual
Cables used for wiring
U.S. customary units
CONTENTS
1. FUNCTIONS AND CONFIGURATION
- 1.1 Summary
- 1.2 Function block diagram
- 1.3 Standard specifications
  - 1.3.1 Servo amplifier
  - 1.3.2 MR-J3-T10 Field Network interface unit
- 1.4 Combinations of servo amplifiers and servo motors
- 1.5 Function list
- 1.6 Model designation
- 1.7 Structure
  - 1.7.1 Parts identification
  - 1.7.2 Parts identification of MR-J3-T10
- 1.8 Installation and removal of MR-J3-T10
- 1.9 Configuration including peripheral equipment
  - 1.9.1 200 V class
  - 1.9.2 400 V class
2. INSTALLATION
- 2.1 Installation direction and clearances
- 2.2 Keep out foreign materials
3. SIGNALS AND WIRING
- 3.1 I/O signal connection example
  - 3.1.1 For sink I/O interface
  - 3.1.2 For source I/O interface
- 3.2 Servo motor with an electromagnetic brake
  - 3.2.1 Safety precautions
  - 3.2.2 Timing chart
4. STARTUP
- 4.1 Switching power on for the first time
  - 4.1.1 Startup procedure
  - 4.1.2 Wiring check
  - 4.1.3 Surrounding environment
- 4.2 Switch setting and display of the servo amplifier
  - 4.2.1 Switches
  - 4.2.2 Scrolling display
  - 4.2.3 Status display of a station
- 4.3 Display of MR-J3-T10 CC-Link IE Field Network interface unit
5. PARAMETERS
- 5.1 Parameter list
  - 5.1.1 Basic setting parameters ([Pr. PA_ _ ])
  - 5.1.2 Gain/filter setting parameters ([Pr. PB_ _ ])
  - 5.1.3 Extension setting parameters ([Pr. PC_ _ ])
  - 5.1.4 I/O setting parameters ([Pr. PD_ _ ])
  - 5.1.5 Extension setting 2 parameters ([Pr. PE_ _ ])
  - 5.1.6 Extension setting 3 parameters ([Pr. PF_ _ ])
  - 5.1.7 Option setting parameters ([Pr. Po_ _)
- 5.2 Detailed list of parameters
  - 5.2.1 Basic setting parameters ([Pr. PA_ _ ])
  - 5.2.2 Gain/filter setting parameters ([Pr. PB_ _ ])
  - 5.2.3 Extension setting parameters ([Pr. PC_ _ ])
  - 5.2.4 I/O setting parameters ([Pr. PD_ _ ])
  - 5.2.5 Extension setting 2 parameters ([Pr. PE_ _ ])
  - 5.2.6 Extension setting 3 parameters ([Pr. PF_ _ ])
  - 5.2.7 Option setting parameters ([Pr. Po_ _)
6. TROUBLESHOOTING
- 6.1 Alarm and warning list
- 6.2 Troubleshooting at power on
7. DIMENSIONS
- 7.1 Servo amplifier
  - 7.1.1 200 V class
  - 7.1.2 400 V class
- 7.2 MR-J3-T10 CC-Link IE Field Network interface unit
8. OPTIONS AND PERIPHERAL EQUIPMENT
- 8.1 Combinations of cable/connector sets
- 8.2 Cable for CC-Link IE Field Network
APPENDIX
- App. 1 Peripheral equipment manufacturer (for reference)
- App. 2 Analog monitor
- App. 3 Special specification
REVISIONS
Country/Region
Warranty

Mitsubishi Electric MRJ3T10 Instruction Manual

Mitsubishi Electric MRJ3T10 manual cover

Pages 164

Year 2013

Language(s)

of 164

Mitsubishi Electric MRJ3T10 Specification

The Mitsubishi Electric MRJ3T10 is a sophisticated servo amplifier designed to enhance the precision and efficiency of automation systems. This model is part of the MR-J3 series, known for its high performance and advanced features. It supports a power output of 1 kW, making it suitable for medium-sized machinery requiring precise motion control. The MRJ3T10 operates on a single-phase or three-phase power supply, accommodating various industrial settings.

This servo amplifier integrates Mitsubishi's advanced real-time auto-tuning function, which ensures optimal performance by automatically adjusting parameters during operation. It supports high-speed, high-precision control with a frequency response of up to 2.0 kHz, enabling rapid and accurate positioning. The MRJ3T10 features a built-in SSCNET III/H communication interface, allowing seamless integration with Mitsubishi's motion control network for synchronized multi-axis control.

Safety is prioritized with an integrated Safe Torque Off (STO) function, which helps prevent accidental motor start, enhancing operational safety. The amplifier's compact design allows for efficient space utilization, making it ideal for applications with limited installation space.

The MRJ3T10 is equipped with a user-friendly interface and comprehensive diagnostic tools, facilitating easy setup and maintenance. It supports a wide range of motors, including linear and direct drive motors, providing flexibility for various applications. The device is compatible with Mitsubishi's MR Configurator2 software, enabling advanced tuning and monitoring capabilities. Overall, the Mitsubishi Electric MRJ3T10 servo amplifier offers a blend of high performance, reliability, and flexibility, making it a valuable component in modern industrial automation systems.

Mitsubishi Electric MRJ3T10 F.A.Q.

How do I perform a factory reset on the Mitsubishi Electric MRJ3T10?

To perform a factory reset on the MRJ3T10, you need to access the servo amplifier's parameter settings and select the factory reset option. Ensure that you back up all important data before proceeding, as this will erase all custom settings.

What are the common troubleshooting steps if the MRJ3T10 servo amplifier does not power on?

First, check the power supply connections and ensure that the voltage level is correct. Verify that all fuses are intact and there are no tripped circuit breakers. Inspect the wiring for any signs of damage or loose connections.

How can I optimize the performance of my MRJ3T10 servo amplifier?

To optimize performance, fine-tune the servo parameters such as gain and response settings. Regularly update the firmware to the latest version and ensure that the mechanical components are properly lubricated and aligned.

What should I do if the MRJ3T10 is overheating?

Ensure that the cooling fans are operational and clean. Check for any obstructions in the airflow path and ensure that the servo amplifier is installed in a well-ventilated area. Consider adding additional cooling solutions if necessary.

How do I update the firmware on the MRJ3T10?

Download the latest firmware from the official Mitsubishi Electric website. Connect the MRJ3T10 to your computer using the appropriate interface, and use the manufacturer's software tool to upload and install the firmware.

What maintenance practices should be regularly performed on the MRJ3T10?

Regularly inspect the unit for dust and debris, and clean it as necessary. Check all connections for tightness and inspect all cables for wear and tear. Perform a system diagnostics check periodically to ensure optimal performance.

How can I resolve a communication error between the MRJ3T10 and the control system?

Verify that all communication cables are properly connected and not damaged. Check the configuration settings on both the servo amplifier and the control system to ensure they are compatible. Restart both systems to reset the connection.

What safety precautions should be taken when servicing the MRJ3T10?

Ensure the power is completely turned off and locked out before servicing. Use proper personal protective equipment, such as gloves and safety glasses. Be aware of the servo amplifier's stored energy and discharge any capacitors before handling.

How do I calibrate the MRJ3T10 for precise motion control?

Use the built-in calibration tools provided by the Mitsubishi Electric software. Follow the step-by-step instructions to set the zero position and adjust the encoder settings for accurate motion control.

What are the signs that the MRJ3T10 may need servicing or replacement?

Signs include unusual noises, frequent overheating, erratic performance, and repeated error codes. If troubleshooting does not resolve these issues, it may indicate that servicing or replacement is necessary.