Mitsubishi FR-E700-SC-EC-NA Instruction Manual

Mitsubishi FR-E700-SC-EC-NA Inverter manual cover
Pages 15
Year 2015
Language(s)
English en

Mitsubishi FR-E700-SC-EC-NA Inverter Specification

The Mitsubishi FR-E700-SC-EC-NA inverter is a compact and efficient variable frequency drive designed for precise motor control applications. It supports a wide voltage range, accommodating 200-240V three-phase inputs and offering outputs that match motor requirements effectively. This inverter is equipped with advanced vector control technology, enhancing torque performance and enabling smooth and consistent speed regulation. It features an integrated EMC filter which minimizes electrical noise and ensures compliance with international standards, making it suitable for various industrial environments.

The FR-E700 series incorporates a built-in PLC function, providing users with the flexibility to implement custom logic control without the need for external devices. Its intuitive parameter setting capability, facilitated by a user-friendly digital dial and display, allows for easy configuration and monitoring. The inverter supports communication protocols such as Modbus RTU, enabling seamless integration into existing automation systems.

For enhanced safety, it includes a safe torque off (STO) function, preventing unintended motor operation during maintenance. The FR-E700-SC-EC-NA is engineered with robust protective features like overload protection, short circuit protection, and overheat protection, ensuring reliable operation and longevity. Its compact design facilitates easy installation in space-constrained settings, while the removable terminal block simplifies wiring.

Overall, the Mitsubishi FR-E700-SC-EC-NA inverter is a versatile and reliable solution for optimizing motor performance, enhancing energy efficiency, and providing comprehensive control in industrial applications.

Mitsubishi FR-E700-SC-EC-NA Inverter F.A.Q.

How do I perform a factory reset on the Mitsubishi FR-E700-SC-EC-NA Inverter?

To perform a factory reset, navigate to the parameter setting mode and set parameter 79 (Pr. 79) to the value of "1". This will reset all settings to factory defaults.

What is the procedure for troubleshooting an overcurrent fault on the FR-E700-SC-EC-NA?

First, check the motor and wiring for any short circuits or grounding issues. Ensure the load is not too high and verify that the inverter's settings match the motor's specifications.

Can I use the FR-E700-SC-EC-NA Inverter in a networked environment?

Yes, the FR-E700-SC-EC-NA supports communication protocols like RS-485 and can be integrated into a networked environment for control and monitoring.

How can I extend the service life of my Mitsubishi FR-E700-SC-EC-NA Inverter?

Regular maintenance such as keeping the inverter clean, ensuring proper ventilation, and checking connections can help extend its service life. Additionally, avoid frequent power cycling and maintain optimal environmental conditions.

What should I do if the inverter is not powering up?

Check the power supply and ensure that the input voltage matches the inverter's specifications. Inspect the fuses and circuit breakers for any faults. If the issue persists, consult the manual or contact support.

How do I configure the speed settings on the FR-E700-SC-EC-NA Inverter?

Speed settings can be configured through parameter settings. Adjust parameters such as Pr. 1 (maximum frequency) and Pr. 2 (minimum frequency) to set the desired speed range.

Is there a way to monitor the inverter's performance remotely?

Yes, the inverter can be connected to a network using the appropriate communication protocols, allowing for remote monitoring and control via software that supports these protocols.

What are the common causes of inverter overheating and how can I prevent it?

Common causes of overheating include inadequate ventilation, overloading, and high ambient temperatures. To prevent it, ensure proper ventilation, avoid overloading, and operate the inverter within its specified environmental conditions.

How can I update the firmware on the FR-E700-SC-EC-NA Inverter?

Updating the firmware requires the appropriate firmware file and software provided by Mitsubishi Electric. Follow the instructions in the user manual to safely update the firmware.

What maintenance tasks should be performed regularly on the FR-E700-SC-EC-NA Inverter?

Regular tasks include inspecting and cleaning the cooling fan, checking connections for tightness, inspecting for dust and debris, and verifying that the parameter settings have not drifted.