Contents

FR-E860-E INVERTER SAFETY GUIDELINE
Safety Information
1 INVERTER INSTALLATION AND PRECAUTIONS
- When using the inverters at the surrounding air temperature of 40C or less, the inverters can be installed closely attached (0 cm clearance).
2 INSTALLATION AND WIRING
- 2.1 Removal and reinstallation of covers
  - Removal of the front cover
  - Reinstallation of the front cover
    - FR-E860-0040(2.2K) or lower Removal of the wiring cover
    - FR-E860-0040(2.2K) or lower Reinstallation of the wiring cover
  - FR-E860-0061(3.7K) or higher Removal of the wiring cover
  - FR-E860-0061(3.7K) or higher Reinstallation of the wiring cover
- 2.2 Main circuit terminal layout and wiring to power supply and motor
- 2.3 Applicable cables and wiring length
  - The cable size is that of the HIV cable (600 V grade heat-resistant PVC insulated wire) etc. with continuous maximum permissible temperature of 75C. It assumes a surrounding air temperature of 50C or lower and the wiring distance of 20 m or shorter.
  - The cable size is that of the THHW cable with continuous maximum permissible temperature of 75C. It assumes a surrounding air temperature of 40C or lower and the wiring distance of 20 m or shorter. (For use in the United States or Canada, refer t...
  - The screw size for terminals R/L1, S/L2, T/L3, U, V, W, PR, P/+, N/-, and P1, and the earthing (grounding) terminal is shown.
  - Total wiring length
- 2.4 Terminal connection diagram
- 2.5 Details on the main circuit terminals and the control circuit terminals
  - Terminal functions can be selected using Pr.178 and Pr.179 (Input terminal function selection). (Refer to the FR-E800 Instruction Manual (Function).)
  - Do not connect the parameter unit. The inverter may be damaged.
  - USB bus power connection is available. The maximum SCCR is 500 mA.
- 2.6 Control circuit terminal layout
3 BASIC OPERATION
- 3.1 Components of the operation panel
4 PARAMETERS
5 LIST OF FAULT DISPLAYS
6 SPECIFICATIONS
- 6.1 Inverter rating
  - The motor capacity indicates the maximum capacity of a 4-pole standard motor driven by all of the inverters in parallel connection.
  - The rated output capacity assumes that the output voltage is 575 V.
  - The percentage of the overload current rating is the ratio of the overload current to the inverter's rated output current. For repeated duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.
  - The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. The maximum point of the voltage waveform at the output side of the inverter is approximately the power supply vo...
  - The amount of braking torque is the average short-term torque (which varies depending on motor loss) that is generated when a motor decelerates in the shortest time by itself from 60 Hz. It is not continuous regenerative torque. The average decelerat...
  - The power supply capacity varies with the value of the power supply side impedance (including those of the input reactor and cables).
  - The value in parentheses is the rated output current when the low acoustic noise operation is performed with the surrounding air temperature exceeding 40C while 2 kHz or higher value is selected in Pr.72 PWM frequency selection.
  - The rated input current is the value when at the rated output current. The impedance at the power supply side (including those of the input reactor and cables) affects the rated input current.
- 6.2 Inverter installation environment
  - Surrounding air temperature is a temperature measured at a measurement position in an enclosure. Ambient temperature is a temperature outside an enclosure.
7 APPENDIX
- 7.1 Instructions for compliance with the EU Directives
  - EMC Directive
  - Notes
  - Low Voltage Directive
  - Outline of instructions
  - Fuse selection for branch circuit protection
  - Motor overload protection
  - EU RoHS Directive
- 7.2 Instructions for UL and cUL
  - Product handling information / Informations sur la manipulation du produit
  - Branch circuit protection
  - Precautions for opening the branch-circuit protective device / Prcautions pour ouvrir le dispositif de protection du circuit de drivation
  - Fuse selection
  - Capacitor discharge time / Temps de dcharge du condensateur
  - Wiring to the power supply and the motor
    - The screw size for terminals R/L1, S/L2, T/L3, U, V, W, PR, P/+, N/-, and P1, and the earthing (grounding) terminal is shown.
  - Short circuit ratings
  - Motor overload protection
    - When setting Pr.9 to a value (current value) of 50% of the inverter rated output current.
    - The % value denotes the percentage to the inverter rated output current. It is not the percentage to the rated motor current.
    - When the electronic thermal relay function dedicated to the constant-torque motor is set, this characteristic curve applies to operation at 6 Hz or higher.
- 7.3 SERIAL number check
- 7.4 Instructions for EAC
- 7.5 Compliance with the UK certification scheme
- 7.6 EU ErP Directive (Ecodesign Directive)
- 7.7 Restricted Use of Hazardous Substances in Electronic and Electrical Products
- 7.8 Referenced Standard (Requirement of Chinese standardized law)
8 WARRANTY

Mitsubishi E860-E FR-E860-0017-0.75K-E Safety Guideline

Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter manual cover

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Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter Specification

The Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter is a compact and efficient device designed for precise motor control in industrial applications. It operates on a power rating of 0.75 kW, making it suitable for small to medium-sized motor systems. The inverter supports a wide voltage range, accommodating input voltages of 380V to 480V, and delivers a three-phase output. Its advanced vector control technology ensures high-performance torque and speed regulation, enhancing motor efficiency and reducing energy consumption. The inverter features an integrated keypad for easy parameter setting and monitoring, along with support for external communication interfaces to facilitate seamless integration into existing automation systems. Its robust design includes essential protective features such as overload, overvoltage, and overcurrent protection, ensuring durability and reliability in demanding environments. Additionally, its compact dimensions allow for flexible installation options, conserving valuable space in control panels. The Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter is engineered to comply with international safety standards, ensuring it meets the required operational and safety regulations. This inverter is ideal for applications in manufacturing, processing, and other sectors requiring precise motor control and energy efficiency. Its user-friendly design and advanced control capabilities make it a versatile solution for optimizing motor performance in various industrial settings.

Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter F.A.Q.

How do I configure the basic parameters for the Mitsubishi E860-E FR-E860-0017-0.75K-E Inverter?

To configure the basic parameters, access the inverter's digital operator panel. Navigate through the parameter settings using the menu buttons, and adjust settings such as frequency, voltage, and motor control mode according to your application's requirements.

What steps should I take if the inverter displays an overcurrent error?

First, check the motor connections and ensure there are no short circuits or grounding issues. Then, verify that the load is within acceptable limits. Consider adjusting the acceleration and deceleration times if the error persists. Consult the manual for specific error codes related to overcurrent conditions.

How can I reset the Mitsubishi E860-E inverter to factory settings?

To reset the inverter to factory settings, access the parameter menu through the digital operator. Locate the reset function in the advanced settings and confirm the reset operation. This will clear all user-defined settings and restore the inverter to its default state.

What routine maintenance should be performed on the Mitsubishi E860-E inverter?

Regular maintenance includes cleaning the inverter's cooling fans and heat sinks to prevent overheating, checking electrical connections for tightness, and inspecting for any signs of wear or damage. Perform a thorough inspection every six months or as recommended in the user manual.

How do I troubleshoot communication issues between the inverter and a PLC?

Ensure that the communication cables are correctly connected and undamaged. Verify the settings for communication protocols such as Modbus or Ethernet, and confirm that both devices are using compatible parameters. Check for software updates that may address known communication issues.

What should I do if the inverter does not start the motor?

Check the input power supply to ensure it matches the inverter's specifications. Verify that all safety interlocks and emergency stops are disengaged. Inspect parameter settings related to motor start conditions, and ensure that the run command is correctly issued.

Can the inverter operate in a harsh environment, and what precautions should be taken?

The inverter can operate in harsh environments with appropriate precautions. Ensure it is installed in a well-ventilated enclosure with protection against dust, moisture, and corrosive substances. Consider using additional protective coatings if operating in extremely harsh conditions.

How do I extend the life of the Mitsubishi E860-E inverter?

To extend the life of the inverter, maintain proper ventilation to prevent overheating, regularly clean and inspect the unit, and operate it within the specified electrical and environmental limits. Ensure that all firmware updates are applied to enhance functionality and reliability.

What should be checked if the inverter's display is not functioning properly?

Inspect the power supply and connections to the display panel. Ensure that there are no loose or damaged cables. If the display is still non-functional, consider resetting the inverter or contacting technical support for further diagnosis.

How can I integrate the Mitsubishi E860-E inverter into a larger automation system?

Integrate the inverter using its available communication ports, such as Modbus or Ethernet. Configure the control parameters to match those of the automation system, and ensure that the programming logic in the PLC or control system accounts for the inverter's operation and feedback signals.