Mitsubishi Electric FR S500 Instruction Manual

Mitsubishi Electric FR S500 manual cover
Pages 64
Year 2001
Language(s)
English en

Mitsubishi Electric FR S500 Specification

The Mitsubishi Electric FR-S500 series is a compact and cost-effective variable frequency drive designed for basic motor control applications. Its architecture facilitates seamless integration in various industrial environments, offering a practical solution for small-scale operations. The drive supports a power range typically from 0.1 kW to 3.7 kW, making it ideal for controlling small motors in machinery and equipment.

The FR-S500 series operates with a single-phase or three-phase power supply, ensuring versatility across different electrical systems. It features a user-friendly interface with a seven-segment LED display that enables easy monitoring and configuration. The drive employs advanced PWM control with a carrier frequency adjustable up to 15 kHz, which ensures smooth and efficient motor operation.

A key feature of the FR-S500 is its robust protection mechanisms, including overcurrent, overvoltage, and thermal protection, which safeguard both the drive and the motor from potential damage. The drive also supports multiple acceleration and deceleration times, enhancing flexibility for various application needs. Its compact size makes it suitable for installations with space constraints, while the built-in RS-485 communication option facilitates easy integration with other automation systems.

The drive incorporates a range of programmable functions, such as PID control and multi-speed presets, allowing for customized operation tailored to specific requirements. Furthermore, the FR-S500 series is compliant with international standards, ensuring reliability and safety in diverse industrial settings. Its ease of use, combined with Mitsubishi Electric’s reputation for quality and durability, makes the FR-S500 an efficient choice for basic motor control tasks.

Mitsubishi Electric FR S500 F.A.Q.

How do I perform a factory reset on the Mitsubishi Electric FR S500?

To perform a factory reset, turn off the inverter, then press and hold the 'MODE' and 'SET' buttons simultaneously while turning the power back on. Keep holding the buttons until the display shows 'Reset'. Release the buttons to complete the reset process.

What is the procedure for troubleshooting an overcurrent fault on the FR S500?

Check the motor connections for any short circuits or grounding issues. Ensure that the motor is not mechanically jammed. Verify that the current settings are correctly configured according to the motor specifications.

How can I change the acceleration time on the FR S500 inverter?

Access the parameter setting mode by pressing the 'MODE' button. Navigate to parameter 'ACC' using the 'UP' or 'DOWN' keys, then press 'SET'. Adjust the acceleration time using the 'UP' and 'DOWN' buttons, and confirm the change by pressing 'SET' again.

What should I do if the FR S500 inverter is not starting the motor?

Ensure the inverter is properly powered and that all connections are secure. Check the input signals and control circuit wiring. Verify that the start signal is correctly configured and that no protective functions are activated.

How do I maintain optimal performance of the FR S500 inverter?

Regularly inspect the inverter for dust and debris; clean as necessary. Ensure adequate ventilation and check for proper heat dissipation. Periodically check connections for tightness and inspect for any signs of wear or damage.

Can the FR S500 inverter be used with a single-phase motor?

No, the FR S500 is designed for use with three-phase induction motors. Using a single-phase motor may result in improper operation or damage to the inverter and motor.

How can I monitor the output frequency of the FR S500?

Press the 'MON' button to enter the monitoring mode. Use the 'UP' or 'DOWN' buttons to navigate to the output frequency display, which will show the current frequency in Hertz.

What is the recommended procedure for replacing the cooling fan in the FR S500 inverter?

Turn off the power and disconnect the inverter. Remove the inverter cover to access the fan. Disconnect the fan wires and unscrew the fan from its mount. Install the new fan, secure it, and reconnect the wires. Reassemble the inverter and restore power.

How can I set up a remote control for the FR S500 inverter?

Connect the remote control to the inverter's control terminals according to the wiring diagram. Configure the control mode settings in the inverter's parameters to enable remote operation. Test the remote control to ensure proper functionality.

What steps should I follow to update the firmware on the FR S500?

The FR S500 does not support firmware updates as it is a fixed-function inverter. Ensure all settings and parameters are correctly configured for optimal performance.