Contents

FR-F500L LARGE CAPACITY INVERTER
This section is specifically about safety matters
SAFETY INSTRUCTIONS
CONTENTS
CHAPTER 1OUTLINE
- 1.1 Pre-Operation Information
  - 1.1.1 Precautions for operation
- 1.2 Basic Configuration
  - 1.2.1 Basic configuration
- 1.3 Structure
  - 1.3.1 Appearance and structure
  - 1.3.2 Removal and reinstallation of the front cover
  - 1.3.3 Removal and reinstallation of the operation panel
CHAPTER 2INSTALLATION AND WIRING
- 2.1 Installation
  - 2.1.1 Instructions for installation
- 2.2 Wiring
  - 2.2.1 Terminal connection diagram
  - 2.2.1 Terminal connection diagram of (-12P)
  - 2.2.1 Terminal connection diagram
  - 2.2.2 Wiring of the main circuit
  - 2.2.3 Wiring of the control circuit
  - 2.2.4 Connection to the PU connector RS-485
  - 2.2.5 Connection of stand-alone option units
  - 2.2.6 Design information
- 2.3 Other wiring
  - 2.3.1 Inverter-driven 400V class motor
  - 2.3.2 Peripheral devices
  - 2.3.3 Instructions for compliance with the UL standards
  - 2.3.4 Instructions for compliance with the European standards
  - 2.3.5 Earthing
  - 2.3.6 Power harmonics
  - 2.3.7Japanese harmonic suppression guidelines
  - 2.3.8 Inverter-generated noises and reduction techniques
  - 2.3.9Leakage currents and countermeasures
  - 2.3.10 Inverter-driven 400V class motor
CHAPTER 3OPERATION
- 3.1 Pre-Operation Information
  - 3.1.1 Devices and parts to be prepared for operation
  - 3.1.2 Power on
- 3.2 Operation Panel
  - 3.2.1 Names and functions of the operation panel (FR-DU04)
  - 3.2.2Monitor display changed by pressing the [MODE] key
  - 3.2.3 Monitoring mode
  - 3.2.4 Frequency setting mode
  - 3.2.5 Parameter setting mode
  - 3.2.6Operation mode
  - 3.2.7 Help mode
  - 3.2.8 Copy mode
- 3.3 Parameter Checking and Setting
  - 3.3.1 Parameter checking
  - 3.3.2 Main parameter settings
- 3.4 Operation
  - 3.4.1 Pre-operation checks
  - 3.4.2 External operation mode (Operation using external input signals)
  - 3.4.3 PU operation mode (Operation using the operation panel (FR-DU04))
  - 3.4.4 Combined operation mode (Operation using the external input signals and PU)
CHAPTER 4PARAMETERS
- 4.1 Parameter List
  - 4.1.1 Parameter list
  - 4.1.2 List of Parameters Classified by Purposes of Use
- 4.2 Parameter Function Details
  - 4.2.1 Torque boost (Pr. 0, Pr. 46)
  - 4.2.2 Output frequency range (Pr. 1, Pr. 2)
  - 4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47)
  - 4.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr.27)
  - 4.2.5 Acceleration/deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45)
  - 4.2.6Electronic overcurrent protection (Pr. 9)
  - 4.2.7 DC dynamic brake (Pr. 10 to Pr. 12)
  - 4.2.8 Starting frequency (Pr. 13)
  - 4.2.9Load pattern selection (Pr. 14)
  - 4.2.10 Jog operation (Pr. 15, Pr. 16)
  - 4.2.11 MRS input selection (Pr. 17)
  - 4.2.12 Stall prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)
  - 4.2.13 Multi-speed input compensation (Pr. 28)
  - 4.2.14 Acceleration/deceleration pattern (Pr. 29, Pr.140 to Pr.143)
  - 4.2.15 Regenerative brake duty (Pr.30, Pr.70)
  - 4.2.16 Frequency jump (Pr. 31 to Pr. 36)
  - 4.2.17 Speed display (Pr. 37, Pr. 144)
  - 4.2.18 Automatic torque boost (Pr.38, Pr.39)
  - 4.2.19 Up-to-frequency sensitivity (Pr. 41)
  - 4.2.20 Output frequency detection (Pr. 42, Pr. 43, Pr. 50)
  - 4.2.21 Second stall prevention (Pr. 48, Pr. 49)
  - 4.2.22 Monitor display / FM, AM terminal function selection (Pr. 52 to Pr. 54, Pr. 158)
  - 4.2.23 Monitoring reference (Pr. 55, Pr.56)
  - 4.2.24 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58, Pr. 162 to Pr. 165)
  - 4.2.25 Remote setting function selection (Pr. 59)
  - 4.2.26 Intelligent mode selection (Pr. 60)
  - 4.2.27 Acceleration/deceleration reference current/lift mode starting frequency (Pr. 61 to Pr. 63)
  - 4.2.28 Retry function (Pr. 65, Pr. 67 to Pr. 69)
  - 4.2.29 Applied motor (Pr. 71)
  - 4.2.30 PWM carrier frequency (Pr. 72, Pr. 240)
  - 4.2.31 Voltage input (Pr. 73)
  - 4.2.32 Input filter time constant (Pr. 74)
  - 4.2.33 Reset selection/PU disconnection detection/PU stop selection (Pr. 75)
  - 4.2.34 Alarm code output selection (Pr. 76)
  - 4.2.35 Parameter write inhibit selection (Pr. 77)
  - 4.2.36 Reverse rotation prevention selection (Pr. 78)
  - 4.2.37 Operation mode selection (Pr. 79)
  - 4.2.38 V/F control frequency (voltage) (Pr. 100 to Pr. 109)
  - 4.2.39 Computer link operation (Pr. 117 to Pr. 124)
  - 4.2.40 PID control (Pr. 128 to Pr. 134)
  - 4.2.41 Commercial power supply-inverter switch-over function (Pr. 135 to Pr. 139)
  - 4.2.42 Zero current detection (Pr. 152, Pr. 153)
  - 4.2.43 RT signal activated condition selection (Pr. 155)
  - 4.2.44 Stall prevention function and current limit function (Pr. 156)
  - 4.2.45 OL signal output timer (Pr. 157)
  - 4.2.46 User group selection (Pr. 160, Pr. 173 to Pr. 176)
  - 4.2.47 Watt-hour meter clear/actual operation hour meter clear (Pr. 170, Pr. 171)
  - 4.2.48 Input terminal function selection (Pr. 180 to Pr. 186)
  - 4.2.49 Output terminal function selection (Pr. 190 to Pr. 195)
  - 4.2.50 User initial value setting (Pr. 199)
  - 4.2.51 Cooling fan operation selection (Pr. 244)
  - 4.2.52 Output phase failure protection selection (Pr. 251)
  - 4.2.53 Override bias/gain (Pr. 252, Pr. 253)
  - 4.2.54 Meter (frequency meter) calibration (Pr. 900, Pr. 901)
  - 4.2.55 Frequency setting voltage (current) bias and gain (Pr. 902 to Pr. 905)
  - 4.2.56 Buzzer control (Pr. 990)
  - Advanced PID control (Pr. 500 to Pr. 516) (NA, EC versions only)
CHAPTER 5PROTECTIVE FUNCTIONS
- 5.1 Errors (Alarms)
  - 5.1.1 Error (alarm) definitions
  - 5.1.2 To know the operating status at the occurrence of an alarm
  - 5.1.3 Correspondences between digital and actual characters
  - 5.1.4 Alarm code output
  - 5.1.5 Resetting the inverter
- 5.2 Troubleshooting
  - 5.2.1 Motor remains stopped.
  - 5.2.2 Motor rotates in opposite direction.
  - 5.2.3 Speed greatly differs from the setting.
  - 5.2.4 Acceleration/deceleration is not smooth.
  - 5.2.5 Motor current is large.
  - 5.2.6 Speed does not increase.
  - 5.2.7 Speed varies during operation.
  - 5.2.8 Operation mode is not changed properly.
  - 5.2.9 Operation panel (FR-DU04) display is not provided.
  - 5.2.10 POWER lamp is not lit.
  - 5.2.11 Parameter write cannot be performed
- 5.3 Precautions for Maintenance and Inspection
  - 5.3.1 Precautions for maintenance and inspection
  - 5.3.2 Check items
  - 5.3.3 Periodic inspection
  - 5.3.4Insulation resistance test using megger
  - 5.3.5 Pressure test
  - 5.3.6Daily and Periodic inspection
  - 5.3.7 Replacement of parts
  - 5.3.8 Inverter replacement
  - 5.3.9 Measurement of main circuit voltages, currents and power
CHAPTER 6SPECIFICATIONS
- 6.1 Standard Specifications
  - 6.1.1 Model specifications
  - 6.1.2 Common specifications
  - 6.1.3 Outline drawings
CHAPTER 7OPTIONS
- 7.1 Option List
  - 7.1.1 Stand-alone options
  - 7.1.2 Inboard dedicated options
APPENDICES
- Appendix 1 Data Code List
- Appendix 2 Inverter Heat Loss

Mitsubishi Electric FR F500L Instructions Manual

Mitsubishi Electric FR F500L manual cover

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Mitsubishi Electric FR F500L Specification

The Mitsubishi Electric FR-F500L is a high-performance variable frequency drive designed to enhance the efficiency and control of industrial motor applications. This drive is engineered to provide precise motor speed control, energy savings, and reliable operation in a compact form factor. It supports a wide power range, making it suitable for various applications from fans and pumps to complex machinery systems. The FR-F500L incorporates advanced vector control technology, which ensures high torque performance and rapid response across a broad range of speeds. This feature is particularly beneficial in applications requiring dynamic speed changes or maintaining consistent torque.

The drive includes a built-in PID controller, which allows for seamless integration into process control systems, enhancing the automation capabilities. It also features a user-friendly interface with a digital keypad, enabling easy parameter setting and monitoring. For communication, the FR-F500L supports multiple industrial network protocols, facilitating integration into existing control systems and enabling remote operation and diagnostics.

Safety and protection are prioritized through various built-in features such as overcurrent protection, overvoltage protection, and motor thermal protection, ensuring safe and continuous operation. The design of the FR-F500L emphasizes energy efficiency, contributing to reduced operational costs and minimal environmental impact. It is built to withstand industrial environments with robust construction and heat dissipation mechanisms that enhance its lifespan and reliability. Overall, the Mitsubishi Electric FR-F500L serves as a versatile and efficient solution for motor control, catering to the diverse needs of modern industrial applications.

Mitsubishi Electric FR F500L F.A.Q.

How do I connect the Mitsubishi Electric FR F500L to a PLC?

To connect the FR F500L to a PLC, you will need to use the RS-485 communication interface. Configure the communication parameters on both the inverter and the PLC to ensure compatibility. Consult the inverter's manual for detailed instructions on setting up communication protocols.

What is the procedure to reset the Mitsubishi Electric FR F500L inverter?

To reset the FR F500L inverter, press the "RESET" button on the control panel. Alternatively, you can perform a reset through the parameter settings by navigating to the reset parameter and executing the reset command.

How can I troubleshoot an overcurrent fault in the FR F500L?

An overcurrent fault may be caused by a sudden increase in load or short circuit. Check the motor and wiring for any faults, ensure that the load is within the inverter's capacity, and examine the inverter settings to confirm they match the motor specifications.

What maintenance is required for the Mitsubishi Electric FR F500L?

Regular maintenance includes checking the cooling system for blockages, ensuring all connections are secure, inspecting for signs of wear or damage, and cleaning dust from the heatsink and fan. Follow the maintenance schedule provided in the user manual.

How do I configure the speed settings on the FR F500L inverter?

To configure speed settings, access the inverter's parameter menu and adjust the frequency settings according to your requirements. Save the changes and test the motor to ensure it operates at the desired speed. Consult the manual for parameter codes related to speed control.

Can the FR F500L be used with a braking resistor? If so, how?

Yes, the FR F500L can be used with a braking resistor to dissipate excess energy during deceleration. Connect the braking resistor to the designated terminals on the inverter and configure the braking parameters in the inverter settings.

What should I do if the inverter display is not turning on?

Check the power supply to ensure the inverter is receiving adequate voltage. Inspect all electrical connections for tightness and integrity. If the issue persists, refer to the troubleshooting section of the manual or consult a professional technician.

How to set up PID control on the Mitsubishi Electric FR F500L?

To set up PID control, access the parameter settings and navigate to the PID control section. Enable PID control and input the desired setpoint, proportional, integral, and derivative values. Test the system to ensure proper response.

What are the common error codes for the FR F500L and their meanings?

Common error codes include E.OHT (Overheat), E.OC1 (Overcurrent during acceleration), and E.OV1 (Overvoltage during acceleration). Refer to the inverter's manual for a complete list and detailed explanations of error codes.

How can I extend the lifespan of my FR F500L inverter?

Regular maintenance, ensuring proper ventilation, avoiding overloads, and keeping the inverter clean from dust and debris can help extend its lifespan. Additionally, operate the inverter within its specified parameters and environmental conditions.