Contents

FR-XC INSTRUCTION MANUAL
Safety instructions
CONTENTS
1 OUTLINE
- 1.1 Pre-operation instructions
  - 1.1.1 Features of FR-XC series converters
  - 1.1.2 Function selection switch assembly (SW2)
  - 1.1.3 Product checking and parts identification
  - 1.1.4 Harmonic suppression guidelines in Japan
- 1.2 Component names
- 1.3 FR-XC series converter and peripheral devices
- 1.4 Precautions for selecting peripheral devices
  - 1.4.1 Techniques and measures for electromagnetic compatibility (EMC)
  - 1.4.2 Peripheral device list
  - 1.4.3 Selecting the rated sensitivity current for the earth leakage circuit breaker
2 INSTALLATION AND WIRING
- 2.1 Removal and reinstallation of the converter covers
  - 2.1.1 30K converters or lower
  - 2.1.2 37K to 55K
  - 2.1.3 H75K
- 2.2 Removal and reinstallation of the FR-XCB reactor cover
- 2.3 Installation of the converter and enclosure design
  - 2.3.1 Converter installation environment
  - 2.3.2 Amount of heat generated from the converter
  - 2.3.3 Cooling system types for converter enclosure
  - 2.3.4 Converter installation
  - 2.3.5 Protruding the heat sink through a panel
- 2.4 Installation of peripheral devices
  - 2.4.1 Installation of reactor (FR-XCL/XCG)
  - 2.4.2 Installation of box-type reactor (FR-XCB)
  - 2.4.3 Installation of contactor box (FR-MCB)
- 2.5 Connection of the converter and the inverter
  - 2.5.1 Operating condition
  - 2.5.2 Switching among the common bus regeneration mode, the power regeneration mode 1, and the power regeneration mode 2
  - 2.5.3 Function enable/disable selection (Pr.416) (Common bus regeneration mode)
  - 2.5.4 Inverter parameter settings
  - 2.5.5 Temperature derating selection
- 2.6 Main circuit terminal specification
  - 2.6.1 Details on the main circuit terminals
  - 2.6.2 Main circuit terminal block layout
  - 2.6.3 Cable size of the main circuit terminals and the earth (ground) terminal
  - 2.6.4 Wiring method (FR-XC-H75K)
- 2.7 Control circuit specification
  - 2.7.1 Details on the control circuit terminals
  - 2.7.2 Control logic switchover
  - 2.7.3 Control circuit terminal layout
  - 2.7.4 Wiring precautions
  - 2.7.5 When using separate power supplies for the control circuit and the main circuit
  - 2.7.6 Details on the control circuit terminals on the FR-XCB
  - 2.7.7 Details on the control circuit terminals on the FR-MCB
- 2.8 Wiring
  - 2.8.1 Terminal connection diagram
  - 2.8.2 Wiring (FR-XC-(H)55K or lower in common bus regeneration mode with harmonic suppression disabled)
  - 2.8.3 Wiring (FR-XC-H75K in common bus regeneration mode with harmonic suppression disabled)
  - 2.8.4 Wiring (FR-XC-(H)55K or lower in common bus regeneration mode with harmonic suppression enabled)
  - 2.8.5 Wiring (FR-XC-H75K in common bus regeneration mode with harmonic suppression enabled)
  - 2.8.6 Wiring (FR-XC-(H)55K or lower in power regeneration mode 2)
  - 2.8.7 Wiring (FR-XC-H75K in power regeneration mode 2)
- 2.9 Earthing (Grounding) precautions
- 2.10 Connection of the converter and the multiple inverters
  - 2.10.1 Connection in common bus regeneration mode
- 2.11 PU installation on converter
- 2.12 Communication operation
- 2.13 Before powering and starting operation
  - 2.13.1 Installation
  - 2.13.2 Powering
  - 2.13.3 Operation
- 2.14 Digital characters and their corresponding printed equivalents
3 PARAMETERS
- 3.1 Operation panel (FR-DU08)
  - 3.1.1 Components of the operation panel
  - 3.1.2 Basic operation of the operation panel (factory setting)
  - 3.1.3 Digital characters and their corresponding printed equivalents
  - 3.1.4 Changing the parameter setting value
- 3.2 Monitoring the converter status
  - 3.2.1 Monitoring of input voltage or bus voltage
  - 3.2.2 First priority monitor screen
- 3.3 Parameter unit (FR-PU07) / Parameter unit with battery pack (FR-PU07BB(-L))
  - 3.3.1 Components of the parameter unit
  - 3.3.2 Monitoring function
  - 3.3.3 Function menu
- 3.4 Parameter list
- 3.5 Parameter details
  - 3.5.1 Showing/hiding extended parameters (Pr.0)
  - 3.5.2 Power frequency input to the converter (Pr.1 and Pr.2)
  - 3.5.3 Input terminal function selection (Pr.3, Pr.4, and Pr.7)
  - 3.5.4 Operation selection for the SOF signal and the OH signal (Pr.8 and Pr.9)
  - 3.5.5 Output terminal function selection (Pr.11, Pr.12, and Pr.16)
  - 3.5.6 DC voltage control (Pr.22, Pr.23, Pr.80, and Pr.81)
  - 3.5.7 Converter parts life display (Pr.31 to Pr.33)
  - 3.5.8 Maintenance timer alarm (Pr.34 and Pr.35)
  - 3.5.9 Instantaneous power failure detection hold signal (Pr.44)
  - 3.5.10 Setting status display of function selection switch assembly (SW2)
  - 3.5.11 Function selection for monitor item indication (Pr.46 to Pr.48, Pr.52, and Pr.896)
  - 3.5.12 Operation selection at instantaneous power failure (Pr.57)
  - 3.5.13 Free parameter (Pr.58 and Pr.59)
  - 3.5.14 Disabling keys on the operation panel (Pr.61)
  - 3.5.15 Retry function (Pr.65, Pr.67 to Pr.69)
  - 3.5.16 Reset selection / disconnected PU detection / PU stop selection (Pr.75)
  - 3.5.17 Parameter write disable selection (Pr.77)
  - 3.5.18 Current control (Pr.82 and Pr.83)
  - 3.5.19 Delay time for the magnetic contactor (MC) (Pr.455, Pr.456)
  - 3.5.20 Wiring and configuration of PU connector
  - 3.5.21 Initial settings and specifications of RS-485 communication (Pr.117 to Pr.124)
  - 3.5.22 Mitsubishi inverter protocol (computer link communication)
  - 3.5.23 Initial setting and specification of the CC-Link communication function (Pr.542 to Pr.544)
  - 3.5.24 Operation at a communication error (Pr.500 to Pr.502)
  - 3.5.25 Communication EEPROM write selection (Pr.342)
  - 3.5.26 Setting of parameter unit / operation panel (Pr.145, Pr.990, and Pr.991)
- 3.6 Parameter clear / All parameter clear on the operation panel
- 3.7 Copying and verifying parameters on the operation panel
  - 3.7.1 Parameter copy
  - 3.7.2 Parameter verification
- 3.8 Checking parameters changed from their initial values (initial value change list)
4 PROTECTIVE FUNCTIONS
- 4.1 Converter fault and indication
- 4.2 Reset method for the protective functions
- 4.3 List of indications
- 4.4 Causes and corrective actions
- 4.5 Check and clear of the fault history
- 4.6 Check first when you have a trouble
5 PRECAUTIONS FOR MAINTENANCE AND INSPECTION
- 5.1 Inspection item
  - 5.1.1 Daily inspection
  - 5.1.2 Periodic inspection
  - 5.1.3 Daily and periodic inspection list
  - 5.1.4 Continuity test
  - 5.1.5 Cleaning
  - 5.1.6 Replacement of parts
- 5.2 Measurement of main circuit voltages, currents, and powers
  - 5.2.1 Insulation resistance test using megger
  - 5.2.2 Pressure test
6 SPECIFICATIONS
- 6.1 Rating
  - 6.1.1 FR-XC-[ ]K
  - 6.1.2 FR-XC-[ ]K-PWM
  - 6.1.3 Combination matrix of FR-XCL/FR-XCG/FR-XCB and FR-XC(-PWM)
  - 6.1.4 Combination matrix of FR-MCB and FR-XC (in common bus regeneration mode)
- 6.2 Common specifications
- 6.3 Outline dimension drawings
  - 6.3.1 Multifunction regeneration converter (FR-XC (-PWM))
  - 6.3.2 Dedicated stand-alone reactor (FR-XCL)
  - 6.3.3 Dedicated stand-alone reactor (FR-XCG)
  - 6.3.4 Dedicated box-type reactor (FR-XCB)
  - 6.3.5 Dedicated contactor box (FR-MCB)
APPENDIX
WARRANTY
REVISIONS

Mitsubishi Electric FR XC Instruction Manual

Pages 264

Year 2021

Language(s)

of 264

Mitsubishi Electric FR XC Specification

The Mitsubishi Electric FR-XC series is a sophisticated range of variable frequency drives (VFDs) designed to enhance motor control and energy efficiency in industrial applications. This series is engineered to support a wide range of motor types and applications, providing users with flexibility and precision in operational control. The FR-XC drives are equipped with advanced vector control technology, which delivers superior performance in terms of speed and torque control, ensuring optimal motor efficiency and reliability.

These drives are known for their robust design and high durability, making them suitable for demanding environments. They feature a comprehensive set of protective functions to safeguard the motor and drive system from potential issues such as overcurrent, overvoltage, and overheating. The FR-XC series supports a broad frequency range, allowing for precise adjustments and adaptability to various operational requirements.

Integration with existing systems is streamlined through the drive's compatibility with multiple communication protocols, including Modbus and Ethernet, facilitating easy connectivity and data exchange for monitoring and control purposes. The user-friendly interface and intuitive programming options allow for straightforward setup and operation, minimizing downtime and maximizing productivity.

Energy efficiency is a key highlight of the FR-XC series, as it incorporates regenerative braking capabilities that reduce energy consumption and operational costs. The compact design of these drives ensures they can be installed in limited spaces without compromising performance. Overall, the Mitsubishi Electric FR-XC series offers a reliable, efficient, and flexible solution for diverse industrial motor control applications, aligning with the latest technological advancements and energy-saving practices.

Mitsubishi Electric FR XC F.A.Q.

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

To perform a factory reset, access the inverter's parameters menu, navigate to the reset option, and confirm the reset. Refer to the manual for detailed steps and ensure the inverter is powered down before resetting.

What are the common fault codes on the Mitsubishi Electric FR XC and how can they be resolved?

Common fault codes include E1 (overcurrent), E2 (overvoltage), and E3 (undervoltage). Refer to the manual's troubleshooting section for specific resolutions, which may include checking connections or adjusting settings.

How can I optimize the energy efficiency of my Mitsubishi Electric FR XC inverter?

To optimize energy efficiency, ensure the inverter is properly sized for the load, use energy-saving modes, and regularly maintain the device to prevent inefficiencies due to wear and tear.

What are the maintenance requirements for the Mitsubishi Electric FR XC inverter?

Regular maintenance includes inspecting connections, cleaning air filters, checking for firmware updates, and ensuring the cooling system is functional. Schedule maintenance checks annually or as recommended in the manual.

How do I set up the communication settings for the Mitsubishi Electric FR XC?

Access the communication settings menu via the inverter's interface, select the desired protocol, and configure the parameters such as baud rate and parity. Refer to the communication manual for detailed instructions.

Can the Mitsubishi Electric FR XC inverter be used with renewable energy sources?

Yes, the FR XC inverter can be integrated with renewable energy sources. Ensure compatibility by checking the input specifications and consult with a professional for proper setup.

How do I update the firmware on my Mitsubishi Electric FR XC inverter?

Download the latest firmware from the Mitsubishi Electric website, transfer it to the inverter via USB or network connection, and follow the on-screen instructions to complete the update.

What should I do if the Mitsubishi Electric FR XC inverter displays an error code during operation?

First, consult the error code reference in the manual to identify the issue. Follow the suggested troubleshooting steps, which may include resetting the inverter or checking the electrical connections.

How can I extend the lifespan of my Mitsubishi Electric FR XC inverter?

Regular maintenance, proper installation, and avoiding overload conditions can help extend the inverter's lifespan. Additionally, ensure adequate ventilation to prevent overheating.

Is it possible to control the Mitsubishi Electric FR XC inverter remotely?

Yes, remote control is possible through compatible communication interfaces. Set up the network parameters and use the Mitsubishi Electric software or third-party solutions for remote monitoring and control.