Mitsubishi Electric FX2N 20GM User's Guide

Mitsubishi Electric FX2N 20GM manual cover
Pages 8
Year 2018
Language(s)
English en

Mitsubishi Electric FX2N 20GM Specification

The Mitsubishi Electric FX2N 20GM is a high-performance positioning module designed to integrate seamlessly with the FX2N series PLCs, enhancing automation capabilities for complex control tasks. This module offers precise control for up to two axes, making it suitable for applications requiring intricate movement and positioning. It supports various control methods, including pulse train and analog voltage output, which are essential for interfacing with a range of servo and stepper motors.

The FX2N 20GM features a maximum pulse output frequency of 200 kHz, ensuring high-speed operation and accuracy in motion control tasks. The module is equipped with a built-in positioning table that allows for the storage of up to 6000 positioning data sets, facilitating complex motion sequences without the need for external storage or processing. This capability is complemented by its support for linear and circular interpolation, expanding its applicability in multi-dimensional control environments.

Communication with the main PLC unit is achieved through a high-speed bus, ensuring rapid data transfer and system responsiveness. The module also integrates seamlessly with other FX2N series components, maintaining compatibility and ease of installation within existing setups. Its compact design ensures minimal space requirements, making it an ideal choice for applications with limited panel space.

In terms of software, the FX2N 20GM is programmable via Mitsubishi's GX Developer or GX Works software platforms, providing a user-friendly interface for configuration and programming. This module supports a variety of positioning functions, including speed and torque control, allowing for tailored performance to meet specific application needs. With robust performance, flexibility, and integration capabilities, the Mitsubishi Electric FX2N 20GM serves as a reliable solution for advanced motion control requirements in industrial automation.

Mitsubishi Electric FX2N 20GM F.A.Q.

How do I connect the Mitsubishi Electric FX2N-20GM to a PC for programming?

To connect the FX2N-20GM to a PC, you will need a programming cable such as the SC-09, along with the GX Developer software installed on your computer. Connect the cable to the programming port on the PLC and the serial port on your PC. Launch the GX Developer software and use it to establish a connection with the PLC for programming.

What steps should I follow to troubleshoot communication errors with the FX2N-20GM?

First, check all physical connections to ensure they are secure. Verify that the correct COM port is selected in the programming software. Ensure the communication settings (baud rate, parity, etc.) match those configured on the PLC. If errors persist, try restarting both the PLC and the PC.

How can I reset the Mitsubishi FX2N-20GM to factory settings?

To reset the FX2N-20GM to factory settings, turn off the power to the PLC. Next, set the DIP switch number 2 to the "ON" position. Power the PLC back on and wait for at least 10 seconds. Turn off the power again and set the DIP switch back to "OFF". Power the PLC on again, and it should be reset.

What are the maintenance procedures for ensuring optimal performance of the FX2N-20GM?

Regularly inspect the PLC for dust and debris and clean it with a dry, soft brush or compressed air. Check all wiring for signs of wear or damage. Ensure that the PLC is operating within its specified temperature and humidity ranges. Periodically check the backup battery and replace it if necessary.

How do I update the firmware on the FX2N-20GM?

First, download the latest firmware version from Mitsubishi Electric's official website. Connect the PLC to your PC using the programming cable. Open the firmware update tool provided with the downloaded firmware and follow the on-screen instructions to complete the update process. Ensure the power supply is stable during the update.

What should I do if the FX2N-20GM is not powering on?

Check the power supply connections to ensure they are secure and delivering the correct voltage. Inspect the power supply unit for any signs of failure. If the power supply is functioning correctly, check the PLC for internal damage or blown fuses. Consult the manual for further diagnostic steps.

How can I expand the input/output capacity of the FX2N-20GM?

To expand the I/O capacity, you can connect additional FX2N series expansion modules to the main unit. Ensure that the total power consumption of all modules does not exceed the power supply capacity of the PLC. Configure the new modules in the programming software to utilize the expanded I/Os.

What is the procedure for backing up the program on the FX2N-20GM?

Connect the PLC to your PC using the programming cable and launch the GX Developer software. Open the project associated with the PLC and use the "Transfer" function to upload the program from the PLC to the PC. Save the uploaded file on your PC as a backup.

How do I address unexpected behavior or errors in the FX2N-20GM during operation?

First, review the error code displayed on the PLC's LEDs or in the programming software. Refer to the manual to understand the error and potential fixes. Check all connections and ensure the PLC is not being exposed to extreme conditions. If needed, perform a controlled reset of the system.

What precautions should I take when installing the FX2N-20GM in an industrial environment?

Ensure the installation site is free from excessive dust, moisture, and vibration. Mount the PLC on a stable surface and provide adequate ventilation to prevent overheating. Use appropriate shielding for cables to avoid electromagnetic interference. Follow all applicable safety standards and regulations during installation.