Mitsubishi MR-J4 MR-J4W2-1010B Instruction Manual

Mitsubishi MR-J4 MR-J4W2-1010B Servo Amplifier manual cover

Pages 2

Year 2013

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Mitsubishi MR-J4 MR-J4W2-1010B Servo Amplifier Specification

The Mitsubishi MR-J4W2-1010B Servo Amplifier is a high-performance, dual-axis amplifier designed for precision control in advanced automation systems. This model supports a rated output of 1.0 kW per axis, facilitating efficient operation in compact environments where dual-axis control is advantageous. It operates within a voltage range of 200-240V AC, making it compatible with standard industrial power supplies.

The MR-J4W2-1010B is engineered to deliver exceptional response and accuracy, leveraging Mitsubishi's advanced control algorithms. It features a built-in EtherCAT interface, allowing for seamless integration into high-speed, synchronized motion networks. The amplifier supports absolute encoder feedback with a resolution of 4,194,304 pulses/revolution, ensuring precise positioning and enhanced system reliability.

Safety and user-friendliness are prioritized in its design, incorporating features such as Safe Torque Off (STO) to meet international safety standards. The amplifier is equipped with advanced diagnostic and maintenance functions, including real-time monitoring and a variety of protective mechanisms to prevent system faults, reduce downtime, and extend equipment life.

The MR-J4W2-1010B is compact and designed for easy installation, featuring a flexible configuration that supports various motor types and applications. It is compatible with Mitsubishi's MR-J4 servo motors, providing a versatile solution for a wide range of industrial applications, from packaging to machine tools. The servo amplifier is engineered for energy efficiency and robust performance, aligning with Mitsubishi's commitment to sustainable and innovative automation solutions.

Mitsubishi MR-J4 MR-J4W2-1010B Servo Amplifier F.A.Q.

What are the key features of the Mitsubishi MR-J4W2-1010B Servo Amplifier?

The Mitsubishi MR-J4W2-1010B Servo Amplifier features include advanced vibration suppression, high-speed and high-accuracy positioning, real-time auto-tuning, and network compatibility with various protocols.

How do I configure the MR-J4W2-1010B for a new application?

To configure the MR-J4W2-1010B, use the MR Configurator2 software. Connect the amplifier to your PC, launch the software, and follow the on-screen instructions to set parameters according to your application's requirements.

What is the procedure for troubleshooting an overcurrent alarm on the MR-J4W2-1010B?

First, check for any short circuits or grounding issues in the motor wiring. Ensure the motor is not mechanically overloaded. Verify that the parameters are correctly set and reduce the load or acceleration if necessary. Restart the system to clear the alarm.

Can the MR-J4W2-1010B be integrated with a PLC system?

Yes, the MR-J4W2-1010B can be integrated with a PLC system using compatible network protocols such as CC-Link, EtherCAT, or SSCNETIII/H. Ensure the correct communication settings are configured in both the servo amplifier and the PLC.

How often should maintenance be performed on the MR-J4W2-1010B?

Regular maintenance should be performed every 6 months to 1 year. This includes cleaning, checking connections, and inspecting for wear or damage. Refer to the manual for detailed maintenance procedures.

What safety precautions should be taken when servicing the MR-J4W2-1010B?

Ensure the power is turned off and the unit is completely discharged before servicing. Wear appropriate personal protective equipment and follow all standard electrical safety guidelines to prevent shock or injury.

How can I update the firmware on the MR-J4W2-1010B Servo Amplifier?

To update the firmware, connect the servo amplifier to a PC with the MR Configurator2 software. Navigate to the firmware update section, select the new firmware file, and follow the prompts to complete the update process.

What are common causes of overheating in the MR-J4W2-1010B?

Overheating can be caused by inadequate ventilation, excessive ambient temperatures, or overloading the servo motor. Ensure proper airflow around the unit and verify that the application parameters do not exceed the servo's rated specifications.

How do I perform a factory reset on the MR-J4W2-1010B?

To perform a factory reset, access the parameter settings via the MR Configurator2 software, select the reset option, and confirm the action. This will restore all settings to their default values.

What should I do if the MR-J4W2-1010B is not powering on?

Check the power supply connections and ensure the input voltage is within the specified range. Inspect the unit for any blown fuses or tripped breakers and replace or reset them as needed.