Mitsubishi FR-AX Instruction Manual

Pages 12

Year 2008

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Mitsubishi FR-AX Inverter Specification

The Mitsubishi FR-AX Inverter is a high-performance solution designed to optimize the control of induction motors across various industrial applications. It integrates advanced vector control technology to enhance precision in motor speed and torque, ensuring efficient operations even under demanding conditions. The inverter supports a wide power range, making it suitable for both small-scale and large-scale industrial systems. It is engineered with a robust design to withstand harsh environments, featuring a durable enclosure with an IP20 rating that offers protection against dust and accidental contact.

The FR-AX Inverter incorporates a user-friendly interface with a digital keypad and a clear display, enabling easy configuration and real-time monitoring. It offers flexible connectivity options, including built-in support for common industrial communication protocols such as Modbus and optional cards for network expansion. Enhanced safety features include overcurrent, overvoltage, and thermal protection to safeguard both the inverter and connected motors. The inverter's energy-saving functions, such as automatic energy optimization and sleep mode, contribute to reduced operational costs and improved energy efficiency.

Moreover, the Mitsubishi FR-AX Inverter is equipped with an intelligent autotuning function that simplifies the setup process by automatically adjusting parameters to match motor characteristics. It supports regenerative braking, which not only improves stopping precision but also recycles energy back into the system. The integrated PLC functionality allows for custom programming, offering versatility for automation tasks. With a focus on sustainability and performance, the FR-AX Inverter is an ideal choice for industries aiming to enhance productivity while minimizing environmental impact.

Mitsubishi FR-AX Inverter F.A.Q.

How do I perform a factory reset on my Mitsubishi FR-AX Inverter?

To perform a factory reset, navigate to the inverter’s parameter settings, select the reset function, and confirm the action. Consult the user manual for precise steps.

What should I check if the inverter displays an overvoltage fault?

Check the incoming power supply voltage to ensure it is within the specified range. Also, inspect the motor and wiring for any issues that might cause overvoltage.

How can I adjust the acceleration time on the FR-AX Inverter?

Access the parameter settings, locate the acceleration time parameter, and modify it to the desired value. Refer to the manual for parameter codes.

Why is my inverter not starting the motor?

Ensure that the run command is properly set and the start signal is active. Check for any fault codes and ensure all safety interlocks are satisfied.

How do I troubleshoot communication errors on the FR-AX Inverter?

Verify the communication cable connections and settings. Ensure compatible communication protocols are selected and check for any network interference.

Can I use the inverter with a non-standard motor?

Yes, but you must configure the inverter parameters to match the motor's specifications. Consult the motor and inverter manuals for guidance.

What maintenance practices should be followed for the FR-AX Inverter?

Regularly check for dust accumulation, loose connections, and signs of wear. Conduct periodic inspections and follow the maintenance schedule in the manual.

How do I update the firmware on my Mitsubishi FR-AX Inverter?

Download the latest firmware from the Mitsubishi website, connect the inverter to a PC using the appropriate interface, and follow the update instructions.

What should I do if the inverter is overheating?

Ensure adequate ventilation and check the cooling fan operation. Verify that the inverter is not overloaded and ambient temperature is within limits.

How do I configure the FR-AX Inverter for energy-saving mode?

Access the energy-saving parameters through the user interface and adjust settings according to your application needs. Refer to the manual for detailed instructions.