Contents

Cover
Revisions
Safety instructions
Contents
1 Introduction
- 1.1 General remarks
- 1.2 Product checking and accessories
  - 1.2.1 Inverter model
  - 1.2.2 Accessory
  - 1.2.3 How to read the SERIAL number
- 1.3 Component names
- 1.4 Operation steps
- 1.5 Related manuals
2 Installation and wiring
- 2.1 Peripheral devices
  - 2.1.1 Inverter and peripheral devices
  - 2.1.2 Peripheral devices
- 2.2 Removal and reinstallation of the operation panel or the front covers
- 2.3 Installation of the inverter and enclosure design
  - 2.3.1 Inverter installation environment
  - 2.3.2 Cooling system types for inverter enclosure
  - 2.3.3 Inverter installation
  - 2.3.4 Panel through attachment procedure
- 2.4 Terminal connection diagrams
  - 2.4.1 FM type
  - 2.4.2 CA type
- 2.5 Main circuit terminals
  - 2.5.1 Details on the main circuit terminals
  - 2.5.2 Terminal layout of the main circuit terminals, wiring of power supply and the motor
  - 2.5.3 Applicable cables and the wiring length
  - 2.5.4 Earthing (grounding) precautions
- 2.6 Control circuit
  - 2.6.1 Details on the control circuit terminals
  - 2.6.2 Control logic (sink/source) change
  - 2.6.3 Wiring of control circuit
  - 2.6.4 Wiring precautions
  - 2.6.5 When using separate power supplies for the control circuit and the main circuit
  - 2.6.6 When supplying 24 V external power to the control circuit
  - 2.6.7 Safety stop function
- 2.7 Communication connectors and terminals
  - 2.7.1 PU connector
  - 2.7.2 USB connector
  - 2.7.3 RS-485 terminal block
- 2.8 Connection of stand-alone option units
  - 2.8.1 Connection of the brake unit (FR-BU2)
  - 2.8.2 Connection of the brake unit (FR-BU)
  - 2.8.3 Connection of the brake unit (BU type)
  - 2.8.4 Connection of the high power factor converter (FR-HC2)
  - 2.8.5 Connection of the power regeneration common converter (FR-CV)
  - 2.8.6 Connection of the power regeneration converter (MT-RC)
  - 2.8.7 Connection of the DC reactor (FR-HEL)
3 Precautions for use of the inverter
- 3.1 Electro-magnetic interference (EMI) and leakage currents
  - 3.1.1 Leakage currents and countermeasures
  - 3.1.2 Countermeasures against inverter-generated EMI
  - 3.1.3 Built-in EMC filter
- 3.2 Power supply harmonics
  - 3.2.1 Power supply harmonics
  - 3.2.2 Harmonic suppression guidelines
- 3.3 Installation of a reactor
- 3.4 Power-OFF and magnetic contactor (MC)
- 3.5 Countermeasures against deterioration of the 400 V class motor insulation
- 3.6 Checklist before starting operation
- 3.7 Failsafe system which uses the inverter
4 Basic operation
- 4.1 Operation panel (FR-DU08)
  - 4.1.1 Components of the operation panel (FR-DU08)
  - 4.1.2 Basic operation of the operation panel
  - 4.1.3 Correspondences between digital and actual characters
  - 4.1.4 Changing the parameter setting value
- 4.2 Monitoring the inverter status
  - 4.2.1 Monitoring of output current and output voltage
  - 4.2.2 First monitored item
  - 4.2.3 Displaying the set frequency
- 4.3 Easy operation mode setting (easy setting mode)
- 4.4 Frequently-used parameters (simple mode parameters)
  - 4.4.1 Simple mode parameter list
- 4.5 Basic operation procedure (PU operation)
  - 4.5.1 Operating at the set frequency (example: operating at 30 Hz)
  - 4.5.2 Using the setting dial like a potentiometer to perform operation
  - 4.5.3 Setting the frequency by switches (multi-speed setting)
  - 4.5.4 Setting the frequency with analog signals (voltage input)
  - 4.5.5 Using an analog signal (current input) to give a frequency command
- 4.6 Basic operation procedure (External operation)
  - 4.6.1 Using the frequency set by the operation panel
  - 4.6.2 Setting the frequency by switches (multi-speed setting) (Pr. 4 to Pr. 6)
  - 4.6.3 Setting the frequency with analog signals (voltage input)
  - 4.6.4 Changing the frequency (60 Hz, initial value) at the maximum voltage input (5 V, initial value)
  - 4.6.5 Using an analog signal (current input) to give a frequency command
  - 4.6.6 Changing the frequency (60 Hz, initial value) at the maximum current input (at 20 mA, initial value)
- 4.7 Basic operation procedure (JOG operation)
  - 4.7.1 Performing JOG operation using external signals
  - 4.7.2 JOG operation from the operation panel
5 Parameters
- 5.1 Parameter List
  - 5.1.1 Parameter list (by number)
  - 5.1.2 Group parameter display
  - 5.1.3 Parameter list (by function group)
- 5.2 Control method
  - 5.2.1 Changing the control method
  - 5.2.2 Selecting the Advanced magnetic flux vector control
  - 5.2.3 Selecting the PM motor control
- 5.3 Speed control under PM motor control
  - 5.3.1 Setting procedure of PM motor control
  - 5.3.2 Performing high-accuracy, fast-response control (gain adjustment for PM motor control)
  - 5.3.3 Troubleshooting in the speed control
  - 5.3.4 Torque detection filter
- 5.4 (E) Environment setting parameters
  - 5.4.1 Real time clock function
  - 5.4.2 Reset selection/disconnected PU detection/PU stop selection
  - 5.4.3 PU display language selection
  - 5.4.4 Buzzer control
  - 5.4.5 PU contrast adjustment
  - 5.4.6 Display-off mode
  - 5.4.7 Resetting USB host errors
  - 5.4.8 Setting dial potentiometer mode/key lock operation selection
  - 5.4.9 Frequency change increment amount setting
  - 5.4.10 Multiple rating setting
  - 5.4.11 Using the power supply exceeding 480 V
  - 5.4.12 Parameter write selection
  - 5.4.13 Password function
  - 5.4.14 Free parameter
  - 5.4.15 Setting multiple parameters as a batch
  - 5.4.16 Extended parameter display and user group function
  - 5.4.17 PWM carrier frequency and Soft-PWM control
  - 5.4.18 Inverter parts life display
  - 5.4.19 Maintenance timer alarm
  - 5.4.20 Current average value monitor signal
- 5.5 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern
  - 5.5.1 Setting the acceleration and deceleration time
  - 5.5.2 Acceleration/deceleration pattern
  - 5.5.3 Remote setting function
  - 5.5.4 Starting frequency and start-time hold function
  - 5.5.5 Minimum motor speed frequency
- 5.6 (D) Operation command and frequency command
  - 5.6.1 Operation mode selection
  - 5.6.2 Startup in Network operation mode at power-ON
  - 5.6.3 Start command source and frequency command source during communication operation
  - 5.6.4 Reverse rotation prevention selection
  - 5.6.5 Frequency setting via pulse train input
  - 5.6.6 JOG operation
  - 5.6.7 Operation by multi-speed setting
- 5.7 (H) Protective function parameter
  - 5.7.1 Motor overheat protection (electronic thermal O/L relay)
  - 5.7.2 Cooling fan operation selection
  - 5.7.3 Earth (ground) fault detection at start
  - 5.7.4 Varying the activation level of the undervoltage protective function
  - 5.7.5 Initiating a protective function
  - 5.7.6 I/O phase loss protection selection
  - 5.7.7 Retry function
  - 5.7.8 Emergency drive (Fire mode)
  - 5.7.9 Limiting the output frequency (maximum/minimum frequency)
  - 5.7.10 Avoiding the mechanical resonance points (frequency jump)
  - 5.7.11 Stall prevention operation
  - 5.7.12 Load characteristics fault detection
  - 5.7.13 Motor overspeeding detection
- 5.8 (M) Monitor display and monitor output signal
  - 5.8.1 Speed display and rotations per minute setting
  - 5.8.2 Monitor indicator selection using operation panel or via communication
  - 5.8.3 Monitor display selection for terminals FM/CA and AM
  - 5.8.4 Adjusting terminals FM/CA and AM
  - 5.8.5 Energy saving monitor
  - 5.8.6 Output terminal function selection
  - 5.8.7 Output frequency detection
  - 5.8.8 Output current detection function
  - 5.8.9 Output torque detection
  - 5.8.10 Remote output function
  - 5.8.11 Analog remote output function
  - 5.8.12 Fault code output selection
  - 5.8.13 Pulse train output of output power
  - 5.8.14 Detection of control circuit temperature
- 5.9 (T) Multi-Function Input Terminal Parameters
  - 5.9.1 Analog input selection
  - 5.9.2 Analog input terminal (terminal 1, 4) function assignment
  - 5.9.3 Analog input compensation
  - 5.9.4 Analog input responsiveness and noise elimination
  - 5.9.5 Frequency setting voltage (current) bias and gain
  - 5.9.6 Bias and gain for voltage (current) setting of stall prevention operation level
  - 5.9.7 Checking of current input on analog input terminal
  - 5.9.8 Input terminal function selection
  - 5.9.9 Inverter output shutoff signal
  - 5.9.10 Selecting operation condition of the second function selection signal (RT)
  - 5.9.11 Start signal operation selection
- 5.10 (C) Motor constant parameters
  - 5.10.1 Applied motor
  - 5.10.2 Offline auto tuning
  - 5.10.3 Offline auto tuning for a PM motor (motor constants tuning)
  - 5.10.4 Online auto tuning
- 5.11 (A) Application parameters
  - 5.11.1 Electronic bypass function
  - 5.11.2 Self power management
  - 5.11.3 Traverse function
  - 5.11.4 Cleaning function
  - 5.11.5 PID control
  - 5.11.6 PID gain tuning
  - 5.11.7 Changing the display increment of numerical values used in PID control
  - 5.11.8 PID pre-charge function
  - 5.11.9 Multi-pump function (Advanced PID function)
  - 5.11.10 PID control enhanced functions
  - 5.11.11 Automatic restart after instantaneous power failure/flying start with an induction motor
  - 5.11.12 Automatic restart after instantaneous power failure/flying start with an IPM motor
  - 5.11.13 Offline auto tuning for a frequency search
  - 5.11.14 Power failure time deceleration-to-stop function
  - 5.11.15 PLC function
  - 5.11.16 Trace function
- 5.12 (N) Operation via communication and its settings
  - 5.12.1 Wiring and configuration of PU connector
  - 5.12.2 Wiring and configuration of RS-485 terminals
  - 5.12.3 Initial setting of operation via communication
  - 5.12.4 Initial settings and specifications of RS-485 communication
  - 5.12.5 Mitsubishi inverter protocol (computer link communication)
  - 5.12.6 MODBUS RTU communication specification
  - 5.12.7 BACnet MS/TP protocol
  - 5.12.8 USB device communication
  - 5.12.9 Automatic connection with GOT
- 5.13 (G) Control parameters
  - 5.13.1 Manual torque boost
  - 5.13.2 Base frequency, voltage
  - 5.13.3 Load pattern selection
  - 5.13.4 Energy saving control
  - 5.13.5 Adjustable 5 points V/F
  - 5.13.6 SF-PR slip amount adjustment mode
  - 5.13.7 DC injection brake
  - 5.13.8 Output stop function
  - 5.13.9 Stop selection
  - 5.13.10 Regenerative brake selection and DC feeding mode
  - 5.13.11 Regeneration avoidance function
  - 5.13.12 Increased magnetic excitation deceleration
  - 5.13.13 Slip compensation
  - 5.13.14 Speed smoothing control
- 5.14 Parameter clear / all parameter clear
- 5.15 Copying and verifying parameters on the operation panel
  - 5.15.1 Parameter copy
  - 5.15.2 Parameter verification
- 5.16 Copying and verifying parameters using USB memory
- 5.17 Checking parameters changed from their initial values (Initial value change list)
6 Protective functions
- 6.1 Inverter fault and alarm indications
- 6.2 Reset method for the protective functions
- 6.3 Check and clear of the faults history
  - 6.3.1 Check for the faults history
  - 6.3.2 Faults history clearing procedure
- 6.4 The list of fault displays
- 6.5 Causes and corrective actions
  - 6.5.1 Error message
  - 6.5.2 Warning
  - 6.5.3 Alarm
  - 6.5.4 Fault
- 6.6 Check first when you have a trouble
  - 6.6.1 Motor does not start
  - 6.6.2 Motor or machine is making abnormal acoustic noise
  - 6.6.3 Inverter generates abnormal noise
  - 6.6.4 Motor generates heat abnormally
  - 6.6.5 Motor rotates in the opposite direction
  - 6.6.6 Speed greatly differs from the setting
  - 6.6.7 Acceleration/deceleration is not smooth
  - 6.6.8 Speed varies during operation
  - 6.6.9 Operation mode is not changed properly
  - 6.6.10 Operation panel (FR-DU08) display is not operating
  - 6.6.11 Motor current is too large
  - 6.6.12 Speed does not accelerate
  - 6.6.13 Unable to write parameter setting
  - 6.6.14 Power lamp is not lit
7 Precautions for maintenance and inspection
- 7.1 Inspection item
  - 7.1.1 Daily inspection
  - 7.1.2 Periodic inspection
  - 7.1.3 Daily and periodic inspection
  - 7.1.4 Checking the inverter and converter modules
  - 7.1.5 Cleaning
  - 7.1.6 Replacement of parts
  - 7.1.7 Inverter replacement
- 7.2 Measurement of main circuit voltages, currents and powers
  - 7.2.1 Measurement of powers
  - 7.2.2 Measurement of voltages and use of PT
  - 7.2.3 Measurement of currents
  - 7.2.4 Use of CT and transducer
  - 7.2.5 Measurement of inverter input power factor
  - 7.2.6 Measurement of converter output voltage (across terminals P and N)
  - 7.2.7 Measurement of inverter output frequency
  - 7.2.8 Insulation resistance test using megger
  - 7.2.9 Pressure test
8 Specifications
- 8.1 Inverter rating
  - 8.1.1 200 V class
  - 8.1.2 400 V class
- 8.2 Motor rating
  - 8.2.1 Premium high-efficiency IPM motor [MM-EFS (1500 r/min specification)]
  - 8.2.2 Premium high-efficiency IPM motor [MM-EFS (3000 r/min specification)]
  - 8.2.3 Premium high-efficiency IPM motor [MM-THE4 (1500 r/min specification)]
- 8.3 Common specifications
- 8.4 Outline dimension drawings
  - 8.4.1 Inverter outline dimension drawings
  - 8.4.2 Dedicated motor outline dimension drawings
A Appendix
- A.1 For customers replacing the conventional model with this inverter
  - A.1.1 Replacement of the FR-F700(P) series
  - A.1.2 Replacement of the FR-F500(L) series
- A.2 Specification comparison between PM motor control and induction motor control
- A.3 Parameters (functions) and instruction codes under different control methods
- A.4 For customers using HMS network options
  - A.4.1 List of inverter monitored items / command items
Addresses

Mitsubishi FR-F800-E FR-F820-04750-110K Instruction Manual

Mitsubishi FR-F800-E FR-F820-04750-110K Inverter manual cover

Pages 834

Year 2015

Language(s)

of 834

Mitsubishi FR-F800-E FR-F820-04750-110K Inverter Specification

The Mitsubishi FR-F800-E FR-F820-04750-110K Inverter is a high-performance drive designed for optimal motor control and energy efficiency in various industrial applications. It features advanced vector control technology that ensures precise speed and torque regulation, making it suitable for applications requiring dynamic response and accuracy. The inverter supports a power range of up to 110kW, delivering robust performance for demanding operations.

Incorporating an integrated Ethernet interface, the FR-F820-04750-110K enables seamless connectivity and communication with industrial networks, facilitating remote monitoring and control. This connectivity supports various protocols, including Modbus TCP/IP, ensuring compatibility with existing systems and enhancing operational efficiency. The inverter's user-friendly design includes a multi-language LCD display and an intuitive navigation system, simplifying programming and diagnostics.

Energy efficiency is a core feature, with the inverter employing Mitsubishi’s advanced energy-saving algorithms and features such as automatic energy optimization. This results in significant reductions in power consumption and operational costs. The inverter is also equipped with a built-in EMC filter, minimizing electromagnetic interference and ensuring compliance with international standards.

Safety and reliability are paramount, and the FR-F820-04750-110K includes multiple protective functions such as overcurrent, overvoltage, and thermal protection. Its robust construction ensures durability in harsh environments, with an IP20 enclosure rating providing adequate protection against dust and indirect water exposure. Compact in design, the inverter allows for flexible installation options, making it suitable for various industrial setups. Overall, the Mitsubishi FR-F800-E FR-F820-04750-110K Inverter represents a blend of advanced technology and practical functionality, ideal for enhancing industrial motor control applications.

Mitsubishi FR-F800-E FR-F820-04750-110K Inverter F.A.Q.

How do I set up the Mitsubishi FR-F800-E inverter for the first time?

To set up the Mitsubishi FR-F800-E inverter, first mount the inverter securely and connect the power supply following the wiring diagram. Then, access the setup menu via the keypad, configure the motor parameters, and set the desired frequency. Ensure all connections are secure and perform a test run to confirm settings.

What should I do if the inverter displays an overcurrent fault?

An overcurrent fault may indicate a short circuit or excessive load. Inspect the motor and wiring for any faults. Verify that the load and motor ratings match the inverter's specifications. Adjust the current limit settings if necessary and restart the inverter.

How can I perform regular maintenance on the FR-F820-04750-110K inverter?

Regular maintenance includes inspecting for loose connections, cleaning dust from the heatsink and fan, and checking the operation of the cooling system. It's also important to verify that all parameter settings are correct and update the firmware if updates are available.

How can I reset the inverter to factory settings?

To reset the inverter to factory settings, access the configuration menu from the keypad, navigate to the 'Reset' option, and select 'Factory Reset.' Confirm the action and allow the inverter to reset. This will erase all custom settings.

What is the procedure to update the inverter's firmware?

To update the firmware, download the latest firmware version from the Mitsubishi Electric website. Connect the inverter to a computer using the appropriate cable, and use the Mitsubishi setup software to transfer and install the firmware. Follow the on-screen instructions carefully.

How can I troubleshoot a communication error with the inverter?

Check all communication cables for secure connections and ensure compatibility with the inverter's communication protocol. Verify that the communication parameters such as baud rate and address match between devices. Restart the system to see if the error resolves.

Why is the inverter not starting even after setting the correct parameters?

Ensure that the start command is issued correctly through the keypad or remote control. Check for any active alarms or faults and resolve them. Verify that the input power supply is stable and within the specified range for the inverter.

How do I connect the FR-F820-04750-110K inverter to a PLC?

Use the appropriate communication interface, such as Modbus, to connect the inverter to a PLC. Configure the communication settings on both the inverter and the PLC to ensure compatibility. Test the connection with simple commands to verify communication.

What precautions should be taken during the installation of the inverter?

Ensure that the inverter is mounted in a well-ventilated area and away from direct sunlight. Use proper grounding techniques to prevent electrical interference. Follow all safety guidelines and use personal protective equipment when handling electrical components.

Can the inverter operate in harsh environmental conditions?

The inverter is designed to operate in various environmental conditions but should be protected from extreme temperatures, moisture, and dust. Consider using an enclosure if the operating environment is particularly harsh to ensure longevity and reliability.