Mitsubishi FR-E700 FR-E720-0.1K-NE Instruction Manual

Mitsubishi FR-E700 FR-E720-0.1K-NE Inverter manual cover
Pages 66
Year 2017
Language(s)
English en

Mitsubishi FR-E700 FR-E720-0.1K-NE Inverter Specification

The Mitsubishi FR-E700 FR-E720-0.1K-NE Inverter is a compact and efficient variable frequency drive designed to optimize motor control in various industrial applications. It operates on a power supply of 200-240V and supports three-phase motors, offering a nominal output power of 0.1 kW. This model is engineered for precision and reliability, featuring advanced vector control technology that enhances motor performance through improved torque and speed regulation.

The inverter is equipped with an intuitive user interface that includes a digital dial and a multi-language LCD display, facilitating easy setup and operation. Its design incorporates a built-in RS-485 communication interface, allowing seamless integration into existing automation systems and supporting various communication protocols, which enables remote monitoring and parameter adjustments.

Additionally, the FR-E720-0.1K-NE boasts robust protective features, including overcurrent, overvoltage, and thermal protection, ensuring safe operation and longevity of both the inverter and connected motor. The compact size of the inverter allows for flexible installation in space-constrained environments, while its energy-saving functions contribute to reduced operational costs.

The inverter conforms to international standards, ensuring compatibility and reliability across a wide range of industrial applications. Its design is geared towards easy maintenance, with features such as a detachable cooling fan for simple cleaning and replacement. Overall, the Mitsubishi FR-E700 series, and specifically the FR-E720-0.1K-NE model, offers a versatile and dependable solution for enhancing motor control efficiency and performance.

Mitsubishi FR-E700 FR-E720-0.1K-NE Inverter F.A.Q.

How do I perform a factory reset on the Mitsubishi FR-E720-0.1K-NE inverter?

To perform a factory reset, turn off the inverter, hold the 'PU' and 'MODE' buttons simultaneously, and power on the inverter. Release the buttons once 'InI' appears on the display.

What is the procedure to connect the FR-E720-0.1K-NE inverter to a PLC?

Connect the inverter's communication terminals to the PLC's I/O ports using the correct protocol (e.g., Modbus). Configure the inverter parameters to match the PLC settings for seamless communication.

How can I troubleshoot an 'E.OC1' error on the FR-E720-0.1K-NE inverter?

An 'E.OC1' error indicates an overcurrent during acceleration. Check for mechanical binding, ensure proper motor wiring, and verify the motor's rated current matches the inverter settings.

What is the recommended maintenance schedule for the FR-E720-0.1K-NE inverter?

Perform regular maintenance every 6 months, including visual inspections, cleaning of heat sinks and filters, checking for loose connections, and verifying parameter settings.

How do I set up the FR-E720-0.1K-NE inverter for vector control mode?

Access the inverter's parameter settings and set the control mode parameter to 'Vector Control'. Adjust related parameters like motor data, speed, and torque settings for optimal performance.

Can the FR-E720-0.1K-NE inverter be used with single-phase motors?

No, the FR-E720-0.1K-NE inverter is designed for three-phase motors only. It cannot be used with single-phase motors.

What steps should be taken if the inverter does not start the motor?

Check the power supply, ensure all connections are secure, verify the start command is correctly configured, and inspect for any error codes on the display.

How can I extend the lifespan of the FR-E720-0.1K-NE inverter?

Ensure proper installation in a well-ventilated area, perform regular maintenance, avoid overloading, and use appropriate surge protection devices.

What should I do if the inverter displays an 'E.OL' error?

An 'E.OL' error indicates an overload condition. Check the motor and load for mechanical issues, verify current settings, and ensure the motor matches the inverter capacity.

Is it possible to operate the FR-E720-0.1K-NE inverter remotely?

Yes, the inverter can be operated remotely via a compatible remote keypad or through a PLC using appropriate communication protocols and settings.