Mitsubishi A800-E FR-A862-05450 Instruction Manual

Mitsubishi A800-E FR-A862-05450 Inverter manual cover
Pages 101
Year 2019
Language(s)
English en

Mitsubishi A800-E FR-A862-05450 Inverter Specification

The Mitsubishi A800-E FR-A862-05450 Inverter is a high-performance variable frequency drive designed for industrial applications requiring precise motor control and energy efficiency. This inverter is part of the FR-A800 Series, renowned for its advanced capabilities and robust design. It operates with a three-phase power supply and is engineered to handle a wide range of output frequencies, extending from 0.2 Hz to 590 Hz. The inverter provides a maximum output current of 54.5 A, making it suitable for demanding applications across various industries.

Built with cutting-edge technology, the A800-E features an impressive array of control modes, including advanced magnetic flux vector control, real sensorless vector control, and V/F control, ensuring optimal performance across different motor types. It supports a wide voltage range from 400 V to 480 V, enhancing its adaptability in diverse industrial settings. The inverter is equipped with a built-in EMC filter, reducing electromagnetic interference and ensuring compliance with international standards.

With the integration of energy-saving functions and automatic tuning capabilities, the inverter optimizes operations and reduces energy consumption, leading to significant cost savings. The unit is designed for seamless integration into automation systems, offering versatile connectivity options such as Ethernet, RS-485, and USB interfaces. It also supports various network protocols including CC-Link IE Field, Modbus/TCP, and BACnet/IP, facilitating easy communication and control within complex industrial networks.

The Mitsubishi A800-E FR-A862-05450 Inverter is engineered for reliability and user-friendliness, featuring a compact design, intuitive LCD operator panel, and customizable parameters to meet specific application requirements. It comes with enhanced safety features like overcurrent and overvoltage protection, ensuring long-term operational stability and safeguarding equipment.

Mitsubishi A800-E FR-A862-05450 Inverter F.A.Q.

How do I perform a factory reset on the Mitsubishi A800-E FR-A862-05450 inverter?

To perform a factory reset, navigate to the Parameter Setting mode, select the 'All Clear' option, and confirm your choice. This will restore all parameters to their default values.

What are the common error codes on the A800-E FR-A862-05450 inverter and how can I troubleshoot them?

Common error codes include E.OC1 (Overcurrent during acceleration) and E.OV3 (Overvoltage). Troubleshoot by checking the load, wiring, and input voltage for abnormalities. Consult the user manual for detailed solutions.

How can I connect the Mitsubishi inverter to a PLC for remote monitoring?

Use the RS-485 or Ethernet communication ports on the inverter to connect to a PLC. Configure the communication parameters to match those of the PLC for successful integration.

What maintenance procedures should be regularly performed on the Mitsubishi A800-E inverter?

Regular maintenance includes checking cooling fans, cleaning air filters, inspecting electrical connections for tightness, and ensuring proper ventilation for heat dissipation.

How do I update the firmware on the A800-E FR-A862-05450 inverter?

Download the latest firmware from Mitsubishi's official website, transfer it to a USB drive, and insert it into the inverter. Follow the on-screen instructions to complete the update process.

Can the A800-E FR-A862-05450 inverter be used with regenerative braking systems, and how is it set up?

Yes, the inverter can work with regenerative braking systems. Configure the braking parameters in the inverter settings to enable regenerative braking. Ensure compatibility with the braking resistor or module used.

What should I do if the inverter is not starting the motor?

Check the input power supply, ensure that all wiring is correct, verify that the start command is properly configured, and inspect any protective devices for tripping.

How do I adjust the acceleration and deceleration times on the Mitsubishi A800-E inverter?

Navigate to the parameter settings and adjust the acceleration (Pr.7) and deceleration (Pr.8) time parameters according to your application's requirements.

Is it possible to operate the inverter in a multi-motor setup, and if so, how?

Yes, it is possible to operate in a multi-motor setup. Ensure all motors are identical in rating and adjust the inverter's parameters to accommodate the combined load of the motors.

How do I configure the inverter for energy-saving operation?

Enable the energy-saving function in the inverter settings, which adjusts motor speed based on load demand, reducing energy consumption during low load conditions.