This document provides instruction manuals for Mitsubishi Electric inverters FR-F740 and FR-F746. It contains information on safety precautions when handling the inverters, descriptions of the inverter components and functions, parameter settings, troubleshooting procedures and technical specifications. The document has been updated multiple times with additions of new inverter models and functions.
This document provides instructions for wiring and operating Mitsubishi transistorized inverters, including the FR-S500 series. It contains chapters on wiring, functions, protective functions, specifications, and safety. The document emphasizes safety precautions to prevent electric shock, fire, injury, and improper use. It provides guidance on transportation, installation, wiring, trial runs, operation, maintenance, inspection, and disposal of the inverters.
The document provides instructions for the FR-E700 series of frequency inverters from Mitsubishi Electric. It contains safety warnings and instructions for installation, wiring, operation and maintenance of the inverters. The document outlines how to properly handle the inverters to prevent electric shocks and ensure safe use. It also provides technical specifications and connection diagrams to illustrate how to install peripheral devices and integrate the inverters into electrical systems.
This document provides an instruction manual for the Mitsubishi FR-D700 series frequency inverters. It contains information on product checking and identification, installation, wiring, specifications of the main and control circuits, and basic operation instructions. Safety warnings are provided throughout advising users to take precautions against electric shock, fire, injury and machine malfunctions when handling and operating the inverters.
The document provides instructions for safely installing and operating an FR-A500 series transistorized inverter. It contains 3 sections:
1. Safety instructions that warn the user about electric shock and fire hazards, and measures to take to prevent injury. Proper handling, installation, wiring and maintenance procedures are outlined.
2. Descriptions of the inverter components and configuration. Instructions for removing covers and panels are included to access the interior for wiring and inspection.
3. Technical specifications and parameters for configuring the inverter for optimal control of AC motors. Settings for functions like acceleration/deceleration, frequency limits, electronic overcurrent protection and more are explained.
1. This document provides installation and operation instructions for Mitsubishi FR-E700 series inverters with model numbers FR-E720-0.1K(SC) to 15K(SC), FR-E740-0.4K(SC) to 15K(SC), FR-E720S-0.1K(SC) to 2.2K(SC), and FR-E710W-0.1K to 0.75K.
2. The document covers safety precautions for preventing electric shock and fire during installation and wiring, as well as instructions for operating the inverter using the control panel or external signals.
3. The parameter list and trouble
Catalog: Inverter FR-E700 Instruction Manual (Applied) Mitsubishi
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Catalog: FR A700 instruction manual Mitsubishi
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This document is an instruction manual for Mitsubishi FR-A700 inverters. It provides instructions on product checking and identification, installation and wiring, driving the motor, troubleshooting, maintenance, specifications, and other operational details. The manual instructs technicians on safe handling procedures to prevent electric shock, fire, injury and provides warnings on proper transportation, storage, installation and use of the inverter. It also includes parameter settings to optimize motor control performance using the inverter.
This document provides instructions for wiring and operating Mitsubishi transistorized inverters, including the FR-S500 series. It contains chapters on wiring, functions, protective functions, specifications, and safety. The document emphasizes safety precautions to prevent electric shock, fire, injury, and improper use. It provides guidance on transportation, installation, wiring, trial runs, operation, maintenance, inspection, and disposal of the inverters.
The document provides instructions for the FR-E700 series of frequency inverters from Mitsubishi Electric. It contains safety warnings and instructions for installation, wiring, operation and maintenance of the inverters. The document outlines how to properly handle the inverters to prevent electric shocks and ensure safe use. It also provides technical specifications and connection diagrams to illustrate how to install peripheral devices and integrate the inverters into electrical systems.
This document provides an instruction manual for the Mitsubishi FR-D700 series frequency inverters. It contains information on product checking and identification, installation, wiring, specifications of the main and control circuits, and basic operation instructions. Safety warnings are provided throughout advising users to take precautions against electric shock, fire, injury and machine malfunctions when handling and operating the inverters.
The document provides instructions for safely installing and operating an FR-A500 series transistorized inverter. It contains 3 sections:
1. Safety instructions that warn the user about electric shock and fire hazards, and measures to take to prevent injury. Proper handling, installation, wiring and maintenance procedures are outlined.
2. Descriptions of the inverter components and configuration. Instructions for removing covers and panels are included to access the interior for wiring and inspection.
3. Technical specifications and parameters for configuring the inverter for optimal control of AC motors. Settings for functions like acceleration/deceleration, frequency limits, electronic overcurrent protection and more are explained.
1. This document provides installation and operation instructions for Mitsubishi FR-E700 series inverters with model numbers FR-E720-0.1K(SC) to 15K(SC), FR-E740-0.4K(SC) to 15K(SC), FR-E720S-0.1K(SC) to 2.2K(SC), and FR-E710W-0.1K to 0.75K.
2. The document covers safety precautions for preventing electric shock and fire during installation and wiring, as well as instructions for operating the inverter using the control panel or external signals.
3. The parameter list and trouble
Catalog: Inverter FR-E700 Instruction Manual (Applied) Mitsubishi
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Catalog: FR A700 instruction manual Mitsubishi
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This document is an instruction manual for Mitsubishi FR-A700 inverters. It provides instructions on product checking and identification, installation and wiring, driving the motor, troubleshooting, maintenance, specifications, and other operational details. The manual instructs technicians on safe handling procedures to prevent electric shock, fire, injury and provides warnings on proper transportation, storage, installation and use of the inverter. It also includes parameter settings to optimize motor control performance using the inverter.
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The document is an instruction manual for FRENIC 5000G11S/P11S high-performance, low-noise inverters for general-purpose industrial machines. It provides safety warnings and instructions on installation, wiring, operation, maintenance, and disposal. Numerous cautions are given to prevent injury and electrical shock, such as mounting the inverter on non-flammable material, keeping it free of debris, and turning off power before wiring. Proper grounding and approved circuit breakers are required. Only authorized personnel should perform maintenance.
The document is an instruction manual for a FRENIC-Mini series inverter. It provides safety precautions and instructions for proper handling of the product. Improper handling could result in incorrect operation, short life, or failure of the inverter or motor. The manual should be delivered to the end user and kept in a safe place until the product is discarded.
The document provides an overview and instructions for an LS Variable Frequency Drive inverter model SV-iP5A. It discusses safety instructions, component specifications, installation procedures, operation instructions, parameter settings, troubleshooting tips, and communication protocols. Safety symbols and precautions are defined at the beginning. Installation, wiring and operational guidelines are provided to safely set up and use the inverter. Technical specifications are given for various power ratings. Parameter details allow for customizing the inverter's functions and applications.
[1] Install the inverter on a non-flammable surface in an environment that meets specified conditions. [2] Properly ground the inverter and follow recommended wiring practices. [3] Do not operate the inverter if any components are damaged or missing.
Catalog: FR-D700 Instruction manual (Basic)
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This document is an instruction manual for a variable torque inverter. It provides safety precautions and instructions for transportation, installation, wiring, operation, maintenance, and inspection of the inverter. The manual warns that improper use can result in electric shock, fire, or injury. It instructs users to thoroughly read the manual before use and contact their supplier with any questions. Maintenance and repairs should only be performed by qualified personnel.
This instruction manual provides information for the safe installation and operation of a FVR-E11S series inverter. It contains three main sections:
1. Safety precautions that must be followed to prevent injury or damage, including warnings to turn off power before working and only allow qualified personnel to perform wiring and maintenance.
2. Installation and connection instructions, such as installing the inverter in a nonflammable location, properly grounding it, and connecting motor and control terminals according to diagrams.
3. Operation and function selection details, including pre-operation checks, basic operation methods, function lists, protective functions, and troubleshooting guides. The manual instructs users to thoroughly understand safety guidelines and
This document provides instructions for installing and operating Mitsubishi FR-E700 series inverters. It begins with product checking and identification of parts. Section 2 provides details on installation and wiring, including peripheral devices, removing covers, proper mounting, terminal connections and wiring diagrams. Section 3 covers driving the motor, including operation panel functions, monitoring output, starting and stopping in PU and external operation modes, and parameter lists. Section 4 is troubleshooting, with lists of faults, causes and remedies. Section 5 covers maintenance and inspections. Section 6 provides product specifications and outlines.
This instruction manual provides guidelines for proper use of the FRENIC-Eco series inverters for driving three-phase induction motors in fan and pump applications. It describes handling procedures and safety precautions to prevent incorrect operation, failure or accidents. The manual should be delivered to the end user and kept in a safe place for future reference.
1. This document provides instructions for Mitsubishi inverter models FR-D700, FR-D720, FR-D740, FR-D720S, and FR-D710W.
2. It describes the parts of the inverter including the operation panel, terminals, and cooling fan. Precautions are provided around safety, installation, wiring, operation, and maintenance.
3. The operation panel is described which is used to monitor frequency, current, voltage and change settings using the mode switchover and setting dial. Safety instructions are categorized as Warning and Caution and cover electrical shock, fire, and injury prevention.
Catalog Biến tần LS L4 IC5 starvert manual
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This document is an instruction manual for the TOSVERT VF-AS1 high-performance inverter. It contains 16 sections covering safety precautions, transportation and installation, wiring, operations, parameter settings, monitoring, troubleshooting, maintenance and disposal. The manual instructs users to read it fully before operating the inverter and contact their supplier for any special purposes or non-standard uses. Safety is emphasized, including warnings against disassembly, removing covers while powered, touching hot parts and proper handling during transportation.
Catalog: Inverter FR-E700 Mitsubishi
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The document provides information on the VLT 5000 Series frequency converters from Danfoss, including:
1) An overview of the VLT 5000 Series technology, including its VVCplus control system which provides accurate speed and torque control.
2) Details on how to select an appropriate frequency converter based on a motor's current requirements.
3) An explanation of the normal and high overload torque modes which allow for constant 100% torque output using an oversized motor.
4) A breakdown of the ordering number string which specifies the configuration options for a given VLT 5000 Series frequency converter.
This document provides an overview of Goodrive10 inverters, including:
1. Safety precautions that should be followed when installing, operating and servicing the inverter.
2. A quick start guide that outlines the unpacking, application confirmation, installation and commissioning processes.
3. Product specifications including power input/output ratings, control modes, functions and communication protocols supported.
The document provides installation and safety instructions for an AC drive (ACS55) for controlling the speed of 3-phase AC induction motors from 0.18 to 2.2 kW. Key steps include checking the delivery, ensuring a suitable installation environment, mounting the unit, setting DIP switches to match the motor and application, connecting power and motor cables, and setting the speed reference. Safety warnings advise only allowing a competent electrician to install the drive and never working on the drive or motor with power applied due to dangerous voltages present even when stopped.
This document provides information about safety instructions and programming for an ACS 600 frequency converter, including:
- Safety warnings for working with high voltages when installing or servicing the converter. Proper precautions such as allowing capacitors to discharge must be followed.
- An overview of how the converter is programmed using parameters, macros, and a control panel. The control panel allows viewing signals, modifying parameters, and running macros.
- Descriptions of the standard application macros that are included for common control configurations like factory automation or hand/auto control. Wiring diagrams and the function of inputs/outputs are explained for each macro.
The document provides installation and connection instructions for the control and safety functions of a COMBIVERT F6 frequency inverter. It includes:
1) An overview of the control components including terminal blocks for digital and analog signals, safety functions, fieldbus interfaces, and encoder connections.
2) Wiring instructions and terminal assignments for the digital inputs and outputs, analog inputs, and safety terminals.
3) Details on the safety function STO (safe torque off) including wiring examples and compliance with relevant safety standards.
4) Certification information stating that the safety certification only applies if the material number and FS logo match what is specified.
The document describes an inverter model CHF100A series. It includes 1) technology features such as input/output voltage ranges and control functions, 2) nameplate description, 3) selection guide with model numbers and specifications, 4) parts description showing the components, and 5) typical wiring diagram showing connection of power and control circuits.
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The document is an instruction manual for FRENIC 5000G11S/P11S high-performance, low-noise inverters for general-purpose industrial machines. It provides safety warnings and instructions on installation, wiring, operation, maintenance, and disposal. Numerous cautions are given to prevent injury and electrical shock, such as mounting the inverter on non-flammable material, keeping it free of debris, and turning off power before wiring. Proper grounding and approved circuit breakers are required. Only authorized personnel should perform maintenance.
The document is an instruction manual for a FRENIC-Mini series inverter. It provides safety precautions and instructions for proper handling of the product. Improper handling could result in incorrect operation, short life, or failure of the inverter or motor. The manual should be delivered to the end user and kept in a safe place until the product is discarded.
The document provides an overview and instructions for an LS Variable Frequency Drive inverter model SV-iP5A. It discusses safety instructions, component specifications, installation procedures, operation instructions, parameter settings, troubleshooting tips, and communication protocols. Safety symbols and precautions are defined at the beginning. Installation, wiring and operational guidelines are provided to safely set up and use the inverter. Technical specifications are given for various power ratings. Parameter details allow for customizing the inverter's functions and applications.
[1] Install the inverter on a non-flammable surface in an environment that meets specified conditions. [2] Properly ground the inverter and follow recommended wiring practices. [3] Do not operate the inverter if any components are damaged or missing.
Catalog: FR-D700 Instruction manual (Basic)
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This document is an instruction manual for a variable torque inverter. It provides safety precautions and instructions for transportation, installation, wiring, operation, maintenance, and inspection of the inverter. The manual warns that improper use can result in electric shock, fire, or injury. It instructs users to thoroughly read the manual before use and contact their supplier with any questions. Maintenance and repairs should only be performed by qualified personnel.
This instruction manual provides information for the safe installation and operation of a FVR-E11S series inverter. It contains three main sections:
1. Safety precautions that must be followed to prevent injury or damage, including warnings to turn off power before working and only allow qualified personnel to perform wiring and maintenance.
2. Installation and connection instructions, such as installing the inverter in a nonflammable location, properly grounding it, and connecting motor and control terminals according to diagrams.
3. Operation and function selection details, including pre-operation checks, basic operation methods, function lists, protective functions, and troubleshooting guides. The manual instructs users to thoroughly understand safety guidelines and
This document provides instructions for installing and operating Mitsubishi FR-E700 series inverters. It begins with product checking and identification of parts. Section 2 provides details on installation and wiring, including peripheral devices, removing covers, proper mounting, terminal connections and wiring diagrams. Section 3 covers driving the motor, including operation panel functions, monitoring output, starting and stopping in PU and external operation modes, and parameter lists. Section 4 is troubleshooting, with lists of faults, causes and remedies. Section 5 covers maintenance and inspections. Section 6 provides product specifications and outlines.
This instruction manual provides guidelines for proper use of the FRENIC-Eco series inverters for driving three-phase induction motors in fan and pump applications. It describes handling procedures and safety precautions to prevent incorrect operation, failure or accidents. The manual should be delivered to the end user and kept in a safe place for future reference.
1. This document provides instructions for Mitsubishi inverter models FR-D700, FR-D720, FR-D740, FR-D720S, and FR-D710W.
2. It describes the parts of the inverter including the operation panel, terminals, and cooling fan. Precautions are provided around safety, installation, wiring, operation, and maintenance.
3. The operation panel is described which is used to monitor frequency, current, voltage and change settings using the mode switchover and setting dial. Safety instructions are categorized as Warning and Caution and cover electrical shock, fire, and injury prevention.
Catalog Biến tần LS L4 IC5 starvert manual
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This document is an instruction manual for the TOSVERT VF-AS1 high-performance inverter. It contains 16 sections covering safety precautions, transportation and installation, wiring, operations, parameter settings, monitoring, troubleshooting, maintenance and disposal. The manual instructs users to read it fully before operating the inverter and contact their supplier for any special purposes or non-standard uses. Safety is emphasized, including warnings against disassembly, removing covers while powered, touching hot parts and proper handling during transportation.
Catalog: Inverter FR-E700 Mitsubishi
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The document provides information on the VLT 5000 Series frequency converters from Danfoss, including:
1) An overview of the VLT 5000 Series technology, including its VVCplus control system which provides accurate speed and torque control.
2) Details on how to select an appropriate frequency converter based on a motor's current requirements.
3) An explanation of the normal and high overload torque modes which allow for constant 100% torque output using an oversized motor.
4) A breakdown of the ordering number string which specifies the configuration options for a given VLT 5000 Series frequency converter.
This document provides an overview of Goodrive10 inverters, including:
1. Safety precautions that should be followed when installing, operating and servicing the inverter.
2. A quick start guide that outlines the unpacking, application confirmation, installation and commissioning processes.
3. Product specifications including power input/output ratings, control modes, functions and communication protocols supported.
The document provides installation and safety instructions for an AC drive (ACS55) for controlling the speed of 3-phase AC induction motors from 0.18 to 2.2 kW. Key steps include checking the delivery, ensuring a suitable installation environment, mounting the unit, setting DIP switches to match the motor and application, connecting power and motor cables, and setting the speed reference. Safety warnings advise only allowing a competent electrician to install the drive and never working on the drive or motor with power applied due to dangerous voltages present even when stopped.
This document provides information about safety instructions and programming for an ACS 600 frequency converter, including:
- Safety warnings for working with high voltages when installing or servicing the converter. Proper precautions such as allowing capacitors to discharge must be followed.
- An overview of how the converter is programmed using parameters, macros, and a control panel. The control panel allows viewing signals, modifying parameters, and running macros.
- Descriptions of the standard application macros that are included for common control configurations like factory automation or hand/auto control. Wiring diagrams and the function of inputs/outputs are explained for each macro.
The document provides installation and connection instructions for the control and safety functions of a COMBIVERT F6 frequency inverter. It includes:
1) An overview of the control components including terminal blocks for digital and analog signals, safety functions, fieldbus interfaces, and encoder connections.
2) Wiring instructions and terminal assignments for the digital inputs and outputs, analog inputs, and safety terminals.
3) Details on the safety function STO (safe torque off) including wiring examples and compliance with relevant safety standards.
4) Certification information stating that the safety certification only applies if the material number and FS logo match what is specified.
The document describes an inverter model CHF100A series. It includes 1) technology features such as input/output voltage ranges and control functions, 2) nameplate description, 3) selection guide with model numbers and specifications, 4) parts description showing the components, and 5) typical wiring diagram showing connection of power and control circuits.
The document provides instructions for the CT-2000PLUS Series AC Motor Driver. It includes an introduction, table of contents, and sections on inspection upon receiving, installation and storage, application notes, block diagram and wiring, operation test, function setup and specification, alarm display indications, troubleshooting, maintenance and inspection, standard specifications, function code table, Modbus address of display data, and series communication user manual. The document provides detailed guidance on setup, wiring, operation, maintenance and specifications for the CT-2000PLUS AC motor driver unit.
This document provides instructions for installing and starting up an AFFINITY drive in open loop control mode. It includes information on wiring the drive, entering motor parameters, performing autotuning, monitoring status messages, and descriptions of basic adjustable parameters. Safety warnings are given to refer to the full user guide for complete safety information before installing or operating the drive.
This document provides safety and operating instructions for VLT HVAC Drive FC 102 frequency converters. It discusses hazards of high voltage from the drives and connected equipment. It warns that the motor may start unexpectedly if the drive is connected to mains power. It also warns that high voltage may remain in the DC capacitors even after power is removed and specifies minimum waiting times for discharge.
This document provides contact information for various Toshiba offices around the world, including addresses and phone/fax numbers. It notes that data in manuals may change without notice. The contact information includes offices in Japan, Australia, Taiwan, U.S., Singapore, and China.
This document provides a quick guide for installing and programming the VLT Micro Drive FC 51 frequency converter. It contains information on safety warnings and instructions, an introduction to available documentation and approvals, and sections covering installation, programming, specifications, options, and other technical details. The guide includes mechanical dimensions, electrical installation guidelines, terminal torque requirements, fuse recommendations, and derating information for ambient temperature, air pressure, and low speeds.
This document provides instructions for setting up and running a Unidrive M200/M201 drive for the first time. It includes connecting the drive to an AC power supply and motor, performing an autotune of the motor, entering basic configuration parameters, and then running the motor. Safety information and more detailed technical specifications can be found in the full user guide.
The document provides instructions for connecting and operating the control circuit of a KEB COMBIVERT F5 frequency inverter. It describes the terminal strip assignments and connections for the digital and analog inputs and outputs as well as the relay outputs. It also outlines how to operate the inverter using the control panel, including navigating menus, making parameter adjustments, and driving the motor in forward and reverse. Safety notices and pictograms used in the manual are also defined.
This document is a user manual for the PV Series Variable Speed Drive. It provides information on installation, wiring, parameter settings, troubleshooting and maintenance of the drive. Chapter 1 discusses important safety information for installing and using the drive properly. Chapter 2 provides product specifications and details about the drive's components, ratings and optional parts. The remaining chapters cover installation and wiring, operation procedures, parameter settings, troubleshooting and maintenance.
This document discusses electronic drive repairs and preventative maintenance services. It offers full support for all drive systems, whether new or old, through workshop facilities for repair and testing. Engineers are also available to visit UK sites for diagnostics or preventative maintenance. Repairs through this company offer a quicker turnaround time than returning faulty controllers to manufacturers. Preventative maintenance is important for electronic drives, even though they have few moving parts, because heat causes deterioration over time. Services include repairs at the dedicated workshop or on-site by engineers to identify an optimal maintenance schedule.
This document provides a quick guide for installing and programming a VLT HVAC Basic Drive frequency converter. It includes sections on safety warnings, introduction/approvals, installation instructions, programming, parameters, warnings/alarms, specifications, and options. The installation section describes dimensions, clearances, electrical connections, and EMC requirements. Programming can be done using the local control panel or start-up wizard. Parameters and specifications are listed for configuration and technical reference.
This document provides manuals and guides for ABB general machinery drives. It includes:
1. A list of related manuals delivered with ACS355 drives in printed or PDF format, including the ACS355 user's manual.
2. Details about additional option and maintenance manuals available from ABB in PDF format.
3. An overview of the contents and structure of the ACS355 user's manual, including safety information, mechanical installation instructions, electrical planning, start-up procedures and more.
This document is an instruction manual for the CT-2000V inverter produced by Cutes Corporation. It provides details on:
- Inspecting the inverter upon receiving
- Proper storage and installation procedures
- Wiring diagrams and specifications for connecting the main circuit and motor
- Recommendations for fitting an ACL to the power input side under certain conditions
The manual contains 9 chapters that cover topics such as keypad operation, parameter settings, control modes, protective functions, and serial communication protocols.
[1] Install the inverter on a non-flammable surface in an environment that meets specified conditions. [2] Properly ground the inverter and follow recommended wiring practices. [3] Do not operate the inverter if any components are damaged or missing.
The document provides safety instructions for properly handling an inverter. It warns that electric shock or injury can occur if the device is not installed or operated correctly. The instructions emphasize turning off the power supply before working on the device and not removing covers while it is operating. The document also describes components of the inverter like terminals and covers, and explains how to remove and install the parameter unit safely.
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The document provides safety instructions and operating guidelines for LS Variable Frequency Drives. It discusses important safety warnings regarding electric shock hazards, instructions for safe operation, maintenance and troubleshooting. Installation and wiring procedures are described along with parameter settings and functions.
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The document provides safety instructions and operating guidelines for LS Variable Frequency Drives. It discusses important safety warnings regarding electric shock hazards, instructions for safe operation, maintenance and troubleshooting. Installation and wiring procedures are described along with parameter settings and functions.
This document is an instruction manual for Mitsubishi FR-A700 inverters. It contains the following sections:
1. Product checking and installation instructions for the inverter and peripheral devices. It provides warnings about electric shock hazards and safe installation practices.
2. Wiring instructions, covering grounding requirements and warnings about connecting terminals correctly.
3. Instructions for operating the inverter using the control panel keys and adjusting parameters. It describes the start/stop functions.
4. Troubleshooting information for resolving alarm displays and other issues.
5. Maintenance and inspection guidelines, including periodic checking and parts replacement.
6. Specification sections with technical details on model ratings
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The document provides safety instructions and operating guidelines for LS Variable Frequency Drives. It outlines various safety messages and precautions to prevent accidents and potential hazards. The document also provides instructions on installation, wiring, programming, operation, monitoring, troubleshooting and specifications for the SV-iG5A series inverter.
The document provides safety instructions and operating guidelines for LS Variable Frequency Drives. It outlines important precautions regarding installation, wiring, operation and maintenance to prevent accidents and ensure safe use. Safety messages are classified based on the level of hazard. The document also provides an overview of the product details, specifications and functions.
The document provides safety precautions and instructions for operating an inverter. It describes potential hazards such as electric shock, fire, and injury that could occur from improper operation or maintenance. Specific warnings are given for instructions on use, installation, wiring, operation, maintenance, inspection, replacement, and disposal. Operators and maintenance personnel are instructed to read the manual carefully before handling the device to ensure safe use.
The document provides safety instructions and operating precautions for LS Variable Frequency Drives. It begins with warnings to follow all safety instructions to prevent accidents and hazards. Throughout the document, warnings identify potential hazards and cautions identify shock hazards. The document outlines proper installation, wiring, operation and maintenance of the drives, including instructions to always install safety devices and operate with dry hands. It provides operating precautions regarding handling, wiring, trial runs, and maintenance to prevent injuries and equipment damage.
This document provides instruction manuals for Mitsubishi Electric inverters FR-F740 and FR-F746. It contains safety warnings and instructions, information on transportation and installation, wiring instructions, and operation instructions. The document outlines potential hazards, required environmental conditions, and technical specifications for the inverters. It also describes version changes made to the instruction manuals.
The document provides instructions for the CT-2000F Series AC motor driver from Cutes Corporation. It includes:
1) An introduction and table of contents describing the contents of the manual.
2) Details on inspecting and installing the device, wiring diagrams, terminal specifications, and operation tests.
3) Information on function setup and specifications, alarm displays, troubleshooting, maintenance, and technical specifications.
This document provides instructions for installing and operating an inverter. It includes wiring diagrams, terminal specifications, installation guidelines, and descriptions of operation modes and functions. Chapters cover installation, operation and autotuning, settings, control modes, protective functions, specifications, and more. The document aims to ensure proper use of the inverter.
This document provides instructions for the CT-2000ES inverter unit. It includes:
1) An overview of inspection, installation, storage, dimensions and application notes for the inverter unit.
2) Details on wiring the main and control circuits, connecting the power supply and motor, and using a power source reactor and brake resistor.
3) Instructions for operation testing and adjusting functions via the keypad, including display specifications and function codes.
4) Descriptions of alarm displays, troubleshooting, maintenance, specifications and communication protocols.
This document provides manuals and documentation for ABB industrial drives firmware. It includes a list of related English language manuals for ACS880 drives hardware, firmware, options, and accessories. The table of contents shows that the manual covers topics like control locations and operating modes, programmable features, motor control, application control, safety functions, diagnostics, and more. Contact ABB for any manuals not available online.
This document is a manual for the ACS800 Standard Control Program firmware. It provides instructions on starting up and controlling the drive through input/output, using the control panel, and descriptions of key program features such as the start-up assistant, local vs external control, reference types and processing, reference trimming, and programmable analogue inputs. The manual contains chapters covering these topics and provides technical details, parameters, and examples to explain the drive's operation and programming.
This document provides the user's manual for ABB component drives ACS150 drives ranging from 0.37 to 4 kW (0.5 to 5 hp). It includes a list of related manuals, a table of contents, and sections covering safety, an introduction to the manual, the operation principle and hardware description, mechanical installation, planning the electrical installation, and electrical installation. The manual provides instructions and specifications for installing, commissioning, and operating the ACS150 drives.
This manual provides instructions for installing, starting up, and operating the ACH550-01 drive. It includes details on:
1. Preparing for installation, including drive identification, frame sizes, motor compatibility, and wiring considerations.
2. Installing the drive, including mounting, power and control wiring based on enclosure type.
3. Starting up and using the control panel to access operating modes, parameters, assistants and more.
4. Configuring application macros for common HVAC applications.
5. Using the real-time clock and timer for timed functions.
6. Configuring serial communications via embedded or external fieldbus options.
7. Lists and descriptions for all drive parameters.
This document provides information about ABB industrial drives firmware manual for the ACQ810 standard pump control program. It includes the following:
- A table of contents listing the chapters and sections within the manual.
- Descriptions of the ACQ810 control panel features, layout, and basic operations.
- An explanation of local control vs external control of the drive.
- Details about the pump control program features like PID control, sleep function, soft pipefill, autochange, flow calculation, and protective functions.
- Information on programming the control interfaces, motor control functions, and configurable parameters.
The manual provides installation and configuration instructions for using the ACQ810 drive firmware to implement standard
This document is the user manual for ABB's ACS550 low voltage AC drive. It provides information on installing, starting up, using embedded fieldbus communication, diagnostics, maintenance and technical specifications for the ACS550 drive. The manual contains sections on safety, installation, start-up, embedded fieldbus communication, fieldbus adapter communication, diagnostics, maintenance and technical data. It provides installation instructions, parameter listings and descriptions, commissioning guidance, troubleshooting help and specifications.
This document provides manuals for ACS550 adjustable speed AC drives including safety, installation, start-up, diagnostics, and maintenance information. It contains details on preparing for installation such as checking motor compatibility, protecting the motor winding and bearings, routing cables, installing the drive, and checking the installation. Technical specifications and drawings are also included to aid in the selection and installation of the appropriate drive model.
This document provides manuals and instructions for ABB general machinery drives. It includes:
1. A list of related manuals delivered with ABB drives in printed or PDF format, including the ACS355 user's manual.
2. An overview of the ACS355 user's manual, which covers safety, mechanical installation, electrical installation, start-up and control.
3. Details about additional option manuals and maintenance manuals available from ABB.
The document describes manuals for ACS850 drives and their control program. It lists the ACS850 drive hardware manuals and firmware manual, as well as manuals for optional modules. The firmware manual document provided contains information about the ACS850 control panel layout and functions, operating modes, program features, and parameter settings. Safety instructions and a table of contents are also included.
This document is the user's manual for ACS310 drives. It begins with a table of contents and list of related manuals. The introduction provides an overview of the manual's purpose and contents. It then covers the drive's operation principle, hardware description, type designation label and installation. Subsequent sections provide planning guidance for the electrical installation, including selecting cables and their routing. It also provides recommendations for protecting the drive and related components.
This document provides safety instructions for LS Variable Frequency Drives. It begins by defining different safety symbols used in the manual and on the equipment. It then provides warnings and cautions for safe installation, operation and maintenance. The document covers proper handling, wiring, environmental conditions, trial runs, operation precautions and maintenance procedures. It aims to prevent injury, electric shock and equipment damage.
1) This document provides safety instructions and operating precautions for using an LS Variable Frequency Drive. It outlines potential hazards and proper safety procedures to prevent accidents.
2) Warnings and cautions are provided throughout regarding electric shock, improper wiring, operating errors, environmental conditions, and maintenance procedures.
3) Quick reference guides are included at the beginning and end to help users understand specifications, installation, operation, parameters, troubleshooting and more for maximizing performance of the inverter.
This document provides instructions for the proper use and maintenance of an SV-iV5 series inverter. It describes the inverter's specifications, installation procedures, operation instructions, and maintenance guidelines. Safety instructions are provided throughout and cover proper handling, transportation, wiring, operation and storage of the inverter. The document instructs users to read it fully before operating the inverter to understand its functions and parameters.
The document provides safety instructions and operational guidelines for the LS Variable Frequency Drive. It begins with danger, warning, and caution symbols to indicate the seriousness of safety hazards. It then lists various safety precautions regarding removing covers, exposed high voltage terminals, wiring, grounding, environmental conditions, and more. The document also provides operating instructions, maintenance procedures, and general guidelines for proper use.
LSIS strives to maximize customers' profit by providing a safe and reliable SV-iE5 inverter. This user manual contains important safety instructions and information for installing, wiring, operating and maintaining the inverter. It explains how to set parameters, monitor status, troubleshoot issues and use protective functions properly. Read this manual carefully before use to ensure safe and correct operation of the inverter.
1) The document is a technical specification sheet for the Goodrive100 inverter model GD100 011G 4, which has an output power of 11kW, AC 3PH 400V input, and AC 3PH 0-400Hz output.
2) It provides details on the inverter components, wiring diagrams, installation instructions, parameters and functions.
3) The specification sheet includes information for installers and technicians on the safe and proper installation and use of the Goodrive100 inverter.
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The Evolution and Impact of OTT Platforms: A Deep Dive into the Future of Ent...ABHILASH DUTTA
This presentation provides a thorough examination of Over-the-Top (OTT) platforms, focusing on their development and substantial influence on the entertainment industry, with a particular emphasis on the Indian market.We begin with an introduction to OTT platforms, defining them as streaming services that deliver content directly over the internet, bypassing traditional broadcast channels. These platforms offer a variety of content, including movies, TV shows, and original productions, allowing users to access content on-demand across multiple devices.The historical context covers the early days of streaming, starting with Netflix's inception in 1997 as a DVD rental service and its transition to streaming in 2007. The presentation also highlights India's television journey, from the launch of Doordarshan in 1959 to the introduction of Direct-to-Home (DTH) satellite television in 2000, which expanded viewing choices and set the stage for the rise of OTT platforms like Big Flix, Ditto TV, Sony LIV, Hotstar, and Netflix. The business models of OTT platforms are explored in detail. Subscription Video on Demand (SVOD) models, exemplified by Netflix and Amazon Prime Video, offer unlimited content access for a monthly fee. Transactional Video on Demand (TVOD) models, like iTunes and Sky Box Office, allow users to pay for individual pieces of content. Advertising-Based Video on Demand (AVOD) models, such as YouTube and Facebook Watch, provide free content supported by advertisements. Hybrid models combine elements of SVOD and AVOD, offering flexibility to cater to diverse audience preferences.
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The impact of OTT platforms on the Bollywood film industry is significant. The competition for viewers has led to a decrease in cinema ticket sales, affecting the revenue of Bollywood films that traditionally rely on theatrical releases. Additionally, OTT platforms now pay less for film rights due to the uncertain success of films in cinemas.
Looking ahead, the future of OTT in India appears promising. The market is expected to grow by 20% annually, reaching a value of ₹1200 billion by the end of the decade. The increasing availability of affordable smartphones and internet access will drive this growth, making OTT platforms a primary source of entertainment for many viewers.
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The structural design process is explained: Follow our step-by-step guide to understand building design intricacies and ensure structural integrity. Learn how to build wonderful buildings with the help of our detailed information. Learn how to create structures with durability and reliability and also gain insights on ways of managing structures.
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We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
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3. Instruction Manual
Inverter FR-F700 EC
Art. no.: 166461
Version Changes / Additions / Corrections
A 04/2005 pdp First Edition
B 07/2005 pdp Section 3.8.1 Revision of the section "Note on selecting a suitable power
supply ELCB"
C 03/2006 pdp General
Section 2.4.3
Extension of the capacity classes by the inverters
FR-F740-02600 to 12120
Addition of the inverters FR-F746-00023 to 01160 with
IP54 protection rating
New parameter 299
Addition of a heatsink protrusion attachment
D 08/2010 akl General Adaption of document version numbers (english, german)
E 10/2010 akl General
Section 7.2
General
Section 7.6
Additions:
• Voltage/current input switch
• Additional explanation to "Causes and corrective actions"
• DC feeding operation permission signal (X70), DC feeding
cancel signal (X71), PID integral value reset signal (X72)
• PID deviation limit signal (Y48), Pulse output of output power
signal (Y79), DC feeding signal (Y85)
New setting values:
• Pr. 29 Acceleration/deceleration pattern selection setting value
"6"
• Pr. 30 Regenerative function selection setting values "10", "11",
"20", "21"
• Pr. 59 Remote function selection setting values "11", "12", "13"
• Pr. 128 PID action selection setting values "110", "111", "120",
"121"
• Pr. 167 Output current detection operation selection setting
values "10", "11"
• Pr. 261 Power failure stop selection setting values "21", "22"
• Pr. 495 Remote output selection setting values "10", "11"
New parameters:
• Pr. 522 Output stop frequency
• Pr. 539 Modbus-RTU communication check time interval
• Pr. 653 Speed smoothing control
• Pr. 654 Speed smoothing cutoff frequency
• Pr. 553 PID deviation limit, Pr. 554 PID signal operation
selection, C42 (Pr. 934) PID display bias coefficient,
C43 (Pr. 934) PID display bias analog value, C44 (Pr. 935) PID
display gain coefficient, C45 (Pr. 935) PID display gain analog
value
• Pr. 799 Pulse increment setting for output power
Partial changes
• Pr. 153 Zero current detection time setting range "0 to 10s"
• Check first when you have a trouble
4.
5. FR-F700 EC I
Thank you for choosing this Mitsubishi inverter.
This instruction manual provides instructions for advanced use of the FR-F700 series inverters.
Incorrect handling might cause an unexpected fault. Before using the inverter, always read this
instruction manual to use the equipment to its optimum.
Safety instructions
Do not attempt to install, operate, maintain or inspect the inverter until you have read through
this instruction manual carefully and can use the equipment correctly. Do not use the inverter un-
til you have a full knowledge of the equipment, safety information and instructions. In this in-
struction manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
Note that even the CAUTION level may lead to a serious consequence according to conditions.
Please follow strictly the instructions of both levels because they are important to personnel
safety.
P
WARNING:
Assumes that incorrect handling may cause hazardous conditions, resulting in death
or severe injury.
E
CAUTION:
Assumes that incorrect handling may cause hazardous conditions, resulting in medi-
um or slight injury, or may cause physical damage only.
6. II
Electric Shock Prevention
Fire Prevention
P
WARNING:
● While power is on or when the inverter is running, do not open the front cover.
Otherwise you may get an electric shock.
● Do not run the inverter with the front cover removed. Otherwise, you may access
the exposed high-voltage terminals or the charging part of the circuitry and get an
electric shock.
● Even if power is off, do not remove the front cover except for wiring or periodic
inspection. You may access the charged inverter circuits and get an electric shock.
● Before starting wiring or inspection, check to make sure that the operation panel
indicator is off, wait for at least 10 minutes after the power supply has been switched
off, and check that there are no residual voltage using a tester or the like. The
capacitor is charged with high voltage for some time after power off and it is
dangerous.
● This inverter must be earthed. Earthing must conform to the requirements of
national and local safety regulations and electrical codes. (JIS, NEC section 250,
IEC 536 class 1 and other applicable standards)
● Any person who is involved in the wiring or inspection of this equipment should
be fully competent to do the work.
● Always install the inverter before wiring. Otherwise, you may get an electric shock
or be injured.
● If your application requires by installation standards an RCD (residual current
device) as up stream protection please select according to DIN VDE 0100-530 as
following:
Single phase inverter type A or B
Three phase inverter only type B.
● Perform setting dial and key operations with dry hands to prevent an electric shock.
Otherwise you may get an electric shock. Perform setting dial and key operations
with dry hands to prevent an electric shock. Otherwise you may get an electric
shock.
● Do not subject the cables to scratches, excessive stress, heavy loads or pinching.
Otherwise you may get an electric shock.
● Do not replace the cooling fan while power is on. It is dangerous to replace the
cooling fan while power is on.
● Do not touch the printed circuit board with wet hands. You may get an electric shock.
E
CAUTION:
● Install the inverter on a nonflammable wall without holes (so that nobody can touch
the inverter heatsink on the rear side, etc.). Mounting it to or near combustible
material can cause a fire.
● If the inverter has become faulty, switch off the inverter power. A continuous flow
of large current could cause a fire.
● Do not connect a resistor directly to the DC terminals P/+, N/–. This could cause a
fire and destroy the inverter. The surface temperature of braking resistors can far
exceed 100°C for brief periods. Make sure that there is adequate protection against
accidental contact and a safe distance is maintained to other units and system
parts.
7. FR-F700 EC III
Injury Prevention
Additional Instructions
Also note the following points to prevent an accidental failure, injury, electric shock, etc.
Transportation and installation
ቢ
Temperature applicable for a short time, e.g. in transit.
ባ
2.9m/s² or less for the 04320 or more.
E
CAUTION:
● Apply only the voltage specified in the instruction manual to each terminal. Other-
wise, burst, damage, etc. may occur.
● Ensure that the cables are connected to the correct terminals. Otherwise, burst,
damage, etc. may occur.
● Always make sure that polarity is correct to prevent damage, etc. Otherwise, burst,
damage, etc. may occur.
● While power is on or for some time after power-off, do not touch the inverter as it
is hot and you may get burnt.
E
CAUTION:
● When carrying products, use correct lifting gear to prevent injury.
● Do not stack the inverter boxes higher than the number recommended.
● Ensure that installation position and material can withstand the weight of the
inverter. Install according to the information in the instruction manual.
● Do not install or operate the inverter if it is damaged or has parts missing. This can
result in breakdowns.
● When carrying the inverter, do not hold it by the front cover or setting dial; it may
fall off or fail.
● Do not stand or rest heavy objects on the product.
● Check the inverter mounting orientation is correct.
● Prevent other conductive bodies such as screws and metal fragments or other
flammable substance such as oil from entering the inverter.
● As the inverter is a precision instrument, do not drop or subject it to impact.
● Use the inverter under the following environmental conditions. Otherwise, the
inverter may be damaged
Operating Condition FR-F740 FR-F746
Ambient temperature
−10°C to +40/+50°C (non-freezing) −10°C to +30/+40°C (non-freezing)
The maximum temperature depends on the setting of Pr. 570.
Ambient humidity 90% RH or less (non-condensing)
Storage temperature −20°C to +65°C ቢ
Atmosphere Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)
Altitude
Maximum 1000m above sea level for standard operation. After that derate by 3% for
every extra 500m up to 2500m (91%)
Vibration 5.9m² ባ or less at 10 to 55Hz (directions of X, Y, Z axes)
8. IV
Wiring
Operation
E
CAUTION:
● Do not install assemblies or components (e. g. power factor correction capacitors)
on the inverter output side, which are not approved from Mitsubishi.
● The direction of rotation of the motor corresponds to the direction of rotation
commands (STF/STR) only if the phase sequence (U, V, W) is maintained.
P
WARNING:
● When you have chosen the retry function, stay away from the equipment as it will
restart suddenly after an alarm stop.
● Since pressing STOP/RESET key may not stop output depending on the function
setting status, provide a circuit and switch separately to make an emergency stop
(power off, mechanical brake operation for emergency stop, etc.).
● Make sure that the start signal is off before resetting the inverter alarm. A failure
to do so may restart the motor suddenly.
● The inverter can be started and stopped via the serial port communications link or
the field bus. However, please note that depending on the settings of the
communications parameters it may not be possible to stop the system via these
connections if there is an error in the communications system or the data line. In
configurations like this it is thus essential to install additional safety hardware that
makes it possible to stop the system in an emergency (e.g. controller inhibit via
control signal, external motor contactor etc). Clear and unambiguous warnings
about this must be posted on site for the operating and service staff.
● The load used should be a three-phase induction motor only. Connection of any
other electrical equipment to the inverter output may damage the inverter as well
as the equipment.
● Do not modify the equipment.
● Do not perform parts removal which is not instructed in this manual. Doing so may
lead to fault or damage of the inverter.
9. FR-F700 EC V
Diagnosis and Settings
Emergency stop
E
CAUTION:
● The electronic thermal relay function does not guarantee protection of the motor
from overheating. It is recommended to install both an external thermal and PTC
thermistor for overheat protection.
● Do not use a magnetic contactor on the inverter input for frequent starting/stopping
of the inverter. Otherwise, the life of the inverter decreases.
● Use a noise filter to reduce the effect of electromagnetic interference and follow
the accepted EMC procedures for proper installation of frequency inverters. Oth-
erwise nearby electronic equipment may be affected.
● Take appropriate measures regarding harmonics. Otherwise this can endanger
compensation systems or overload generators.
● Use a motor designed for inverter operation. (The stress for motor windings is
bigger than in line power supply).
● When parameter clear or all clear is performed, set again the required parameters
before starting operations. Each parameter returns to the initial value.
● The inverter can be easily set for high-speed operation. Before changing its setting,
fully examine the performances of the motor and machine.
● The DC braking function of the frequency inverter is not designed to continuously
hold a load. Use an electro-mechanical holding brake on the motor for this purpose.
● Before running an inverter which had been stored for a long period, always perform
inspection and test operation.
● For prevention of damage due to static electricity, touch nearby metal before
touching this product to eliminate static electricity from your body.
E
CAUTION:
● Before starting operation, confirm and adjust the parameters. A failure to do so
may cause some machines to make unexpected motions.
E
CAUTION:
● Provide a safety backup such as an emergency brake which will prevent the
machine and equipment from hazardous conditions if the inverter fails.
● When the breaker on the inverter primary side trips, check for the wiring fault (short
circuit), damage to internal parts of the inverter, etc. Identify the cause of the trip,
then remove the cause and power on the breaker.
● When the protective function is activated (i. e. the frequency inverter switches off
with an error message), take the corresponding corrective action as described in
the inverter manual, then reset the inverter, and resume operation.
10. VI
Maintenance, inspection and parts replacement
Disposing the inverter
General instructions
Many of the diagrams and drawings in instruction manuals show the inverter without a cover, or
partially open. Never run the inverter in this status. Always replace the cover and follow this in-
struction manual when operating the inverter.
E
CAUTION:
● Do not carry out a megger (insulation resistance) test on the control circuit of the
inverter. It will cause a failure.
E
CAUTION:
● Treat as industrial waste.
11. FR-F700 EC VII
Symbols used in the manual
Use of instructions
Instructions concerning important information are marked separately and are displayed as fol-
lows:
Use of examples
Examples are marked separately and are displayed as follows:
Use of numbering in the figures
Numbering within the figures is displayed by white numbers within black circles and is explained
in a table following it using the same number, e.g.:
ᕡ ᕢ ᕣ ᕤ
Use of handling instructions
Handling instructions are steps that must be carried out in their exact sequence during startup,
operation, maintenance and similar operations.
They are numbered consecutively (black numbers in white circles):
ቢ Text.
ባ Text.
ቤ Text.
Use of footnotes in tables
Instructions in tables are explained in footnotes underneath the tables (in superscript). There is
a footnote character at the appropriate position in the table (in superscript).
If there are several footnotes for one table then these are numbered consecutively underneath
the table (black numbers in white circle, in superscript):
ᕃ Text
ᕄ Text
ᕅ Text
NOTE Text of instruction
Example Ĥ Example text Ħ
21. Product Checking and Part Identification Inverter Type
FR-F700 EC 1 - 1
1 Product Checking and Part Identification
Unpack the inverter and check the capacity plate on the front cover and the rating plate on the
inverter side face to ensure that the product agrees with your order and the inverter is intact.
1.1 Inverter Type
I001331E
Fig. 1-1: Inverter Type FR-F740 EC
I001393E
Fig. 1-2: Inverter type FR-F746 EC
Symbol Voltage Class
F740 Three-phase
400V class
Symbol Type number
00023
to
12120
5-digit display
Symbol Voltage Class
F746
Three-phase
400V class
waterproof structure IP54
(standard IEC 60529: 2001)
specification
Symbol Type number
00023
to
01160
5-digit display
22. Description of the Case Product Checking and Part Identification
1 - 2
1.2 Description of the Case
I000990E
Fig. 1-3: Appearance and Structure
NOTE For removal and reinstallation of covers, refer to section 2.2.
Capacity plate
Capacity plate
Front cover
Overload current rating Ambient temperature
Inverter type
Input rating
Inverter type Serial number
RS-485 terminal
PU connector
(refer to section 3.5)
Rating plate
Comb shaped
wiring cover
(refer to section 2.3)
Control circuit
terminal block
(refer to
section 3.4)
Main circuit
terminal block
(refer to section 3.3)
CHARGE lamp
Lit when power is
supplied to the
main circuit.
POWER lamp
Lit when the control circuit
(R1/L11, S1/L21) is supplied
with power.
ALARM lamp
Lit when the inverter
is in the alarm status
(major fault)
(refer to chapter 7)
Connector with/without EMC filter
(refer to section 3.8.3)
AU/PTC-switchover
(refer to section 3.4)
Connector for plug-in option connection
(Refer to the instruction manual of options)
Cooling fan
(refer to section 8.1.7)
Operation panel FR-DU07
(refer to section 4.3)
Output rating
Serial number
23. Product Checking and Part Identification Description of the Case
FR-F700 EC 1 - 3
1.2.1 Accessory
Fan cover fixing screws
DC reactor
For models 01800 or more the supplied DC reactor has to be installed.
Capacity Screw Size[mm] Number
00083/00126 M3 × 35 1
00170 to 00380 M4 × 40 2
00470/00620 M4 × 50 1
Tab. 1-1: Fan cover fixing screws
NOTES The fan cover fixing screws are not delivered with models 00620 or less.
For removal and reinstallation of the cooling fans, refer to section 8.1.7.
25. Installation Removal and reinstallation of the operation panel
FR-F700 EC 2 - 1
2 Installation
2.1 Removal and reinstallation of the operation panel
ቢ Loosen the two screws on the operation panel. (These screws cannot be removed.)
ባ Push the left and right hooks of the operation panel and pull the operation panel toward you
to remove.
ቤ When reinstalling the operation panel, insert it straight to reinstall securely and tighten the
fixed screws of the operation panel.
E
CAUTION:
Check that packing is not removed at removal or reinstallation of a cover. If packing
is removed, contact the sales representative. If the inverter is used with packing
removed, the inverter does not conform to IP54.
E
CAUTION:
● If the operation panel of the inverter FR-F746 is removed from the front cover, the
inverter does not conform to IP54.
● The operation panel (FR-DU07) is designed to IP54 specifications. Do not install
the FR-DU07 mounted on the FR-F740 EC.
I000991E
Fig. 2-1: Removal and reinstallation of the operation panel
Loosen the screws Remove operation panel
26. Removal and reinstallation of the front cover Installation
2 - 2
2.2 Removal and reinstallation of the front cover
2.2.1 FR-F740-00023 to 00620-EC
Removal
ቢ Loosen the installation screws of the front cover.
ባ Pull the front cover toward you to remove by pushing an installation hook using left fixed
hooks as supports.
Reinstallation
ቢ Insert the two fixed hooks on the left side of the front cover into the sockets of the inverter.
ባ Using the fixed hooks as supports, securely press the front cover against the inverter.
(Although installation can be done with the operation panel mounted, make sure that a
connector is securely fixed.)
ቤ Tighten the installation screws and fix the front cover.
I000992E
Fig. 2-2: Removal of the front cover
I000993E
Fig. 2-3: Reinstallation of the front cover
Loosen the screws Remove front cover
Installation hook
Insert hooks into the sockets Pressfrontcoveragainst
the inverter
Tighten the installation
screws
27. Installation Removal and reinstallation of the front cover
FR-F700 EC 2 - 3
2.2.2 FR-F740-00770 to 12120-EC
Removal
ቢ Loosen the installation screws of the front cover 1.
ባ Loosen the installation screws of the front cover 2.
ቤ Pull the front cover 2 toward you to remove by pushing an installation hook on the right side
using left fixed hooks as supports.
I000994E
Fig. 2-4: Removal of the front cover
Loosen the screw of front
cover 1
Remove front cover
Installation hook
Cover 1
Cover 2
Loosen the screw of front
cover 2
28. Removal and reinstallation of the front cover Installation
2 - 4
Reinstallation
ቢ Insert the two fixed hooks on the left side of the front cover 2 into the sockets of the inverter.
ባ Using the fixed hooks as supports, securely press the front cover 2 against the inverter.
(Although installation can be done with the operation panel mounted, make sure that a
connector is securely fixed.)
ቤ Fix the front cover 2 with the installation screws.
ብ Fix the front cover 1 with the installation screws.
I000995E
Fig. 2-5: Reinstallation of the front cover
NOTES For the FR-F740-04320 or more, the front cover 1 is separated into two parts.
Fully make sure that the front cover has been reinstalled securely. Always tighten the instal-
lation screws of the front cover.
The same serial number is printed on the capacity plate of the front cover and the rating
plate of the inverter. Before reinstalling the front cover, check the serial numbers to ensure
that the cover removed is reinstalled to the inverter from where it was removed.
Insert hooks into the sockets Press front cover 2 against the inverter
Fix front cover 2 with the
installation screws
Fix front cover 1 with the
installation screws
29. Installation Removal and reinstallation of the front cover
FR-F700 EC 2 - 5
2.2.3 FR-F746-00023 to 01160-EC
Removal
ቢ Loosen the installation screw of the front cover.
ባ Since the metal chain is mounted to the front cover, remove the front cover slowly.
ቤ Remove the connection cable from the PU connector.
ብ Remove the hook of metal chain end from the inverter.
ቦ Remove the front cover.
Reinstallation
ቢ Install the hook of metal chain end to the inverter.
ባ Connect the connection cable to the PU connector.
ቤ Fix the front cover using the installation screws securely. When installing the front cover,
be careful not to pinch the connection cable or the metal chain.
Fig. 2-6:
Removal of the front cover
I001394E
Fig. 2-7:
Reinstallation of the front cover
I001395E
Metal chain
Removal/installation
hook
Connection cable
30. Mounting Installation
2 - 6
2.3 Mounting
The inverter consists of precision mechanical and electronic parts. Never install or handle it in
any of the following conditions as doing so could cause an operation fault or failure.
I000997E
Fig. 2-8: Installation on the panel
I000998E
Fig. 2-9: Conditions, that could cause an operation fault or failure
00023 to 00620 CAUTION:
When encasing multiple inverters, follow the
instructions on page 2-11.
00770 to 12120
Refer to Fig. 2-10:
Fix six positions for the FR-F740-04320
to 08660 and fix eight positions for the
FR-F740-09620 to 12120.
Direct sunlight Vibration (≥ 5,9 m/s²)
(≥ 2.9m/s² for the 04320 or more)
High temperature,
high humidity
Horizontal placement
Vertical mounting
(When installing two or more
inverters, install them in
parallel.)
Transportation by holding
the front cover
Oil mist, flammable gas,
corrosive gas, fluff, dust, etc.
Mounting to combustible
material
31. Installation Enclosure design
FR-F700 EC 2 - 7
2.4 Enclosure design
When an inverter enclosure is to be designed and manufactured, heat generated by contained
equipment, etc., the environment of an operating place, and others must be fully considered to
determine the enclosure structure, size and equipment layout. The inverter unit uses many
semiconductor devices. To ensure higher reliability and long period of operation, operate the in-
verter in the ambient environment that completely satisfies the equipment specifications.
2.4.1 Inverter installation environment
As the inverter installation environment should satisfy the standard specifications indicated in
the following table, operation in any place that does not meet these conditions not only deteri-
orates the performance and life of the inverter, but also causes a failure. Refer to the following
points and take adequate measures.
Temperature
The permissible ambient temperature of the inverter FR-F740 is between −10 and +50°C (when
LD is set) or −10 and +40°C (when SLD is set) and of the inverter FR-F746 is between −10 and
+40°C (when LD is set) or −10 and +30°C (when SLD is set). Always operate the inverter within
this temperature range. Operation outside this range will considerably shorten the service lives
of the semiconductors, parts, capacitors and others. Take the following measures so that the
ambient temperature of the inverter falls within the specified range.
● Measures against high temperature
– Use a forced ventilation system or similar cooling system. (Refer to page 2-10.)
– Install the enclosure in an air-conditioned electrical chamber.
– Block direct sunlight.
– Provide a shield or similar plate to avoid direct exposure to the radiated heat and wind
of a heat source.
– Ventilate the area around the enclosure well.
● Measures against low temperature
– Provide a space heater in the enclosure.
– Do not power off the inverter. (Keep the start signal of the inverter off.)
● Sudden temperature changes
– Select an installation place where temperature does not change suddenly.
– Avoid installing the inverter near the air outlet of an air conditioner.
– If temperature changes are caused by opening/closing of a door, install the inverter away
from the door.
Item FR-F740 FR-F746
Ambient
temperature
150 % overload
capacity
−10 °C to +50°C
(non-freezing)
−10°C to +40°C
(non-freezing)
120 % overload
capacity (Initial setting)
−10 °C to +40°C
(non-freezing)
−10°C to +30°C
(non-freezing)
Ambient humidity 90% RH or less (non-condensing)
Atmosphere Free from corrosive and explosive gases, dust and dirt
Maximum altitude 1000m or less
Vibration 5.9m/s² or less (2.9m/s² or less for the 04320 or more)
at 10 to 55Hz (directions of X, Y, Z axes)
Tab. 2-1: Environmental standard specifications of inverter
32. Enclosure design Installation
2 - 8
Humidity
Normally operate the inverter within the 45 to 90% range of the ambient humidity. Too high hu-
midity will pose problems of reduced insulation and metal corrosion. On the other hand, too low
humidity may produce a spatial electrical breakdown. The insulation distance specified in
JEM1103 "Control Equipment Insulator" is defined as humidity 45 to 85%.
● Measures against high humidity
– Make the enclosure enclosed, and provide it with a hygroscopic agent.
– Take dry air into the enclosure from outside.
– Provide a space heater in the enclosure.
● Measures against low humidity
What is important in fitting or inspection of the unit in this status is to discharge your body
(static electricity) beforehand and keep your body from contact with the parts and patterns,
besides blowing air of proper humidity into the enclosure from outside.
● Measures against condensation
Condensation may occur if frequent operation stops change the in-enclosure temperature
suddenly or if the outside air temperature changes suddenly. Condensation causes such
faults as reduced insulation and corrosion.
– Take the measures against high humidity.
– Do not power off the inverter. (Keep the start signal of the inverter off.)
Dust, dirt, oil mist
Dust and dirt will cause such faults as poor contact of contact points, reduced insulation or re-
duced cooling effect due to moisture absorption of accumulated dust and dirt, and in-enclosure
temperature rise due to clogged filter.
In the atmosphere where conductive powder floats, dust and dirt will cause such faults as mal-
function, deteriorated insulation and short circuit in a short time.
Since oil mist will cause similar conditions, it is necessary to take adequate measures.
● Measures against dust, dirt, oil mist
– Place in a totally enclosed enclosure.
Take measures if the in-enclosure temperature rises. (Refer to page 2-10.)
– Purge air.
Pump clean air from outside to make the in-enclosure pressure higher than the outside-
air pressure.
Corrosive gas, salt damage
If the inverter is exposed to corrosive gas or to salt near a beach, the printed board patterns and
parts will corrode or the relays and switches will result in poor contact. In such places, take the
measures against dust, dirt, oil mist.
33. Installation Enclosure design
FR-F700 EC 2 - 9
Explosive, flammable gases
As the inverter is non-explosion proof, it must be contained in an explosion proof enclosure.
In places where explosion may be caused by explosive gas, dust or dirt, an enclosure cannot be
used unless it structurally complies with the guidelines and has passed the specified tests. This
makes the enclosure itself expensive (including the test charges).
The best way is to avoid installation in such places and install the inverter in a non-hazardous
place.
Highland
Use the inverter at the altitude of within 1000m.
If it is used at a higher place, it is likely that thin air will reduce the cooling effect and low air pres-
sure will deteriorate dielectric strength.
Vibration, impact
The vibration resistance of the inverter is up to 5.9m/s² (2.9m/s² for the 04320 or more) at 10 to
55Hz frequency and 1mm amplitude for the directions of X, Y, Z axes.
Vibration or impact, if less than the specified value, applied for a long time may make the mech-
anism loose or cause poor contact to the connectors.
Especially when impact is imposed repeatedly, caution must be taken as the part pins are likely
to break.
● Countermeasures
– Provide the enclosure with rubber vibration isolators.
– Strengthen the structure to prevent the enclosure from resonance.
– Install the enclosure away from sources of vibration.
34. Enclosure design Installation
2 - 10
Cooling system types for inverter enclosure
From the enclosure that contains the inverter, the heat of the inverter and other equipment
(transformers, lamps, resistors, etc.) and the incoming heat such as direct sunlight must be dis-
sipated to keep the in-enclosure temperature lower than the permissible temperatures of the in-
enclosure equipment including the inverter.
The cooling systems are classified as follows in terms of the cooling calculation method.
● Cooling by natural heat dissipation from the enclosure surface (Totally enclosed type)
● Cooling by heat sink (Aluminium fin, etc.)
● Cooling by ventilation (Forced ventilation type, pipe ventilation type)
● Cooling by heat exchanger or cooler (Heat pipe, cooler, etc.)
Cooling System Enclosure Structure Comment
Natural
cooling
Natural ventilation
(Enclosed, open type)
I001000E
Low in cost and generally used, but the enclosure
size increases as the inverter capacity increases.
For relatively small capacities.
Natural ventilation
(Totally enclosed
type)
I001001E
Being a totally enclosed type, the most appropriate
for hostile environment having dust, dirt, oil mist,
etc. The enclosure size increases depending on the
inverter capacity.
Forced
cooling
Heatsink cooling
I001002E
Having restrictions on the heatsink mounting posi-
tion and area, and designed for relative small
capacities.
Forced ventilation
I001003E
For general indoor installation. Appropriate for
enclosure downsizing and cost reduction, and often
used.
Heat pipe
I001004E
Totally enclosed type for enclosure downsizing.
Tab. 2-2: Cooling system types for inverter enclosure
heatsink
heat pipe
35. Installation Enclosure design
FR-F700 EC 2 - 11
2.4.2 Inverter placement
Clearances around the inverter
Always observe the specified minimum clearances to ensure good heat dissipation and ade-
quate accessibility of the frequency inverter for servicing.
Inverter mounting orientation
Mount the inverter on a wall as specified. Do not mount it horizontally or any other way.
Above the inverter
Heat is blown up from inside the inverter by the small fan built in the unit. Any equipment placed
above the inverter should be heat resistant.
I001005E
Fig. 2-10: Clearances
NOTES For replacing the cooling fan of the 04320 or more, 30cm of space is necessary in front of
the inverter. Refer to section 8.1.7 for fan replacement.
Since the fan cover of the inverter FR-F746 is fixed with screws, leave enough clearances
so that the screws can be removed with a driver and such.
It is not necessary to leave spaces on both sides of the inverter FR-F746.
NOTE The ambient temperature should be 50°C or less for the inverter FR-F740 and 40°C or less
for the inverter FR-F746 at a distance of 5cm from the centre bottom of the inverter.
Ambient temperature and humidity Clearances (side) Clearances (front)
Leave enough clearances and take
cooling measures.
Inverter
Measurement
position
5cm 5cm
5cm
01160 or less 01800 or more
≥ 10cm
≥ 5cm ቢ
≥ 5cm ቢ
≥ 10cm
≥ 20cm
≥ 10cm≥ 10cm
≥ 20cm
ቢ
1cm or more for 00083 or less
≥ 5cm ቢ
Measurement
position
Inverter
LD/SLD
Temperature [°C]
FR-F740 FR-F746
150 % −10 to +50 −10 to +40
120 % ቢ
−10 to +40 −10 to +30
Ambient
humidity:
90%
ቢ
Initial setting ቢ
1cm or more for 00083 or less
36. Enclosure design Installation
2 - 12
Arrangement of multiple inverters
When multiple inverters are placed in the same enclosure, generally arrange them horizontally
as shown in the figure (a). When it is inevitable to arrange them vertically to minimize space, take
such measures as to provide guides since heat from the bottom inverters can increase the tem-
peratures in the top inverters, causing inverter failures.
Placement of ventilation fan and inverter
Heat generated in the inverter is blown up from the bottom of the unit as warm air by the cooling
fan. When installing a ventilation fan for that heat, determine the place of ventilation fan instal-
lation after fully considering an air flow. (Air passes through areas of low resistance. Make an air-
way and airflow plates to expose the inverter to cool air.)
I001006E
Fig. 2-11: Arrangement of multiple inverters
NOTE When mounting multiple inverters, fully take caution not to make the ambient temperature of
the inverter higher than the permissible value by providing ventilation and increasing the
enclosure size.
I001007E
Fig. 2-12: Placement of ventilation fan and inverter
a) Horizontal arrangement b) Vertical arrangement
Inverter
InverterInverter
Inverter Inverter Inverter
Guide Guide Guide
Enclosure Enclosure
Good example!
Inverter Inverter
Bad example!
37. Installation Enclosure design
FR-F700 EC 2 - 13
2.4.3 Heatsink protrusion attachment (FR-A7CN)
When encasing the inverter in an enclosure, the generated heat amount in an enclosure can be
greatly reduced by installing the heatsink portion of the inverter outside the enclosure. When in-
stalling the inverter in a compact enclosure, etc., this installation method is recommended.
For the FR-F740-00023 to 03610, a heatsink can be protruded outside the enclosure using a
heatsink protrusion attachment (FR-A7CN). For a panel cut dimension drawing and an instal-
lation procedure of the heatsink protrusion attachment (FR-A7CN) to the inverter, refer to a
manual of "heatsink protrusion attachment".
For the panel cut dimensions of the inverters FR-F740-04320 to 03610 refer to Fig. A-21 in the
appendix.
Shift and removal of a rear side installation frame
● FR-F740-05470 to 06830
One installation frame is attached to each of the upper and lower part of the inverter. Change
the position of the rear side installation frame on the upper and lower side of the inverter to
the frontside as shown below. When changing the installation frames, make sure that the
installation orientation is correct.
● FR-F740-04320, 04810, 07700 or more
Two installation frames each are attached to the upper and lower part of the inverter. Remove
the rear side installation frame on the upper and lower side of the inverter as shown below.
Fig. 2-13:
Shifting the rear side installation frame
(05470 to 06830)
I001381E
Fig. 2-14:
Removing the rear side installation frame
(04320, 04810, 07700 or more)
I001382E
Upper installation
frame
Lower installation
frame
Shift
Shift
Upper installation
frame (rear side)
Lower installation
frame (rear side)
Removal
Removal
38. Enclosure design Installation
2 - 14
Installation of the inverter
Push the inverter heatsink portion outside the enclosure and fix the enclosure and inverter with
upper and lower installation frame.
I001383E
Fig. 2-15: Installation of the inverter
E
CAUTION:
● Having a cooling fan, the cooling section which comes out of the enclosure can
not be used in the environment of waterdrops, oil, mist, dust, etc.
● Be careful not to drop screws, dust etc. into the inverter and cooling fan section.
Enclosure
Installation
frame
Cooling
wind
Exhausted air
Inverter
Inside the
enclosure
Dimension of the
outside of the
enclosure
Finger guard
Enclosure
* For the FR-F740-05470 or more, there are
finger guards behind the enclosure. Therefore,
the thickness of the panel should be less than
10mm and also do not place anything around
finger guards to avoid contact with the finger
guards.
Inverter Type D1 [mm]
FR-F740-04320, 04810 185
FR-F740-05470 to 12120 184
39. Wiring Inverter and peripheral devices
FR-F700 EC 3 - 1
3 Wiring
3.1 Inverter and peripheral devices
I001008E
Fig. 3-1: System configuration overview
3-phase AC power supply
Use within the permissible power supply
specifications of the inverter.
(Refer to Appendix A.)
Moulded case circuit breaker (MCCB)
or earth leakage circuit breaker (ELB),
fuse
The breaker ust be selected carefully since
an in-rush current flows in the inverter at
power on. (Refer to section 3.1.1.)
Reactor (FR-HAL, FR-HEL)
Reactors (option) should be used when
power harmonics measures are taken, the
power factor is to be improved or the
inverter is installed near a large power
supply system (1000kVA or more).
The inverter may be damaged if you do not
use reactors.
Select the reactor according to the model.
For the 01160 or less, remove the jumpers
across terminals P/+-P1 to connect to the
DC reactor.
(Refer to section 3.1.1.)
AC reactor
(FR-HAL)
DC reactor
(FR-HEL)
For the 01800 or
more, a DC reactor is
supplied. Always
install the reactor.
EMC filter
(optional)
Install this as
required.
High power factor
converter
(FR-HC, MT-HC ባ
)
Power supply harmonics can
begreatlysuppressed.Install
this as required.
Power regeneration
common converter
(FR-CV ቢ)
Power regeneration
converter (MT-RC ባ)
Greater braking capability
is obtained.
Install this as required.
Resistor unit
(FR-BR ቢ
, MT-BR5 ባ
)
The regenerative braking
capability of the inverter can
be exhibited fully. Install this
as required.
Brake unit
(FR-BU ቢ, MT-BU5 ባ)
ቢ
Compatible with the 01160 or less.
ባ
Compatible with the 01800 or more.
Magnetic contactor (MC)
Install the magnetic contactor to ensure
safety. Do not use this magnetic contactor
to start and stop the inverter.
Doing so will cause the inverter life to be
shorten.
(Refer to section 3.1.1.)
PLC
RS-485 terminal block
The inverter can be
connected with
computers such as PLC.
It supports Mitsubishi
inverter protocol and
Modbus-RTU (binary)
protocol.
Inverter (FR-F700 EC)
The life of the inverter is influenced by ambient
temperature. The ambient temperature should
be as low as possible within the permissible
range. Especially when mounting the inverter
inside an enclosure, take cautions of the ambient
temperature. (Refer to section 2.4.2.)
Wrong wiring might lead to damage of the
inverter. The control signal lines must be kept
fully away from the main circuit to protect them
from noise. (Refer to section 3.2.)
Refer to section 3.8.3 for the built-in EMC filter.
Output filter
(optional)
Earth
Earth
Devices connected to the output
Do not install a power factor correction capacitor,
surge suppressor, arrester or radio noise filter on
the output side of the inverter.
When installing a moulded case circuit breaker on
the output side of the inverter, contact each
manufacturer for selection of the moulded case
circuit breaker.
Earth
To prevent an electric shock, always earth the
motor and inverter.
40. Inverter and peripheral devices Wiring
3 - 2
NOTES Do not install a power factor correction capacitor or surge suppressor on the inverter output
side. This will cause the inverter to trip or the capacitor and surge suppressor to be dam-
aged. If any of the above devices are connected, immediately remove them.
Electromagnetic Compatibility
Operation of the frequency inverter can cause electromagnetic interference in the input and
output that can be propagated by cable (via the power input lines), by wireless radiation to
nearby equipment (e.g. AM radios) or via data and signal lines.
Activate the integrated EMC filter (and an additional optional filter if present) to reduce air
propagated interference on the input side of the inverter. Use AC or DC reactors to reduce
line propagated noise (harmonics). Use shielded motor power lines to reduce output noise
(refer also to section 3.8 Electromagnetic Compatibility).
Refer to the instruction manual of each option and peripheral devices for details of periph-
eral devices.
41. Wiring Inverter and peripheral devices
FR-F700 EC 3 - 3
3.1.1 Peripheral devices
Check the motor capacity of the inverter you purchased. Appropriate peripheral devices must be
selected according to the capacity. Refer to the following list and prepare appropriate peripheral
devices:
Motor
Output
[kW] ቢ
Applicable Inverter
Type
Breaker Selection ባ ብ Input Side
Magnetic Contactor ቤ
Reactor connection With commercial
power-supply
operation
Reactor connection
Without With Without With
0.75 FR-F740/746-00023-EC NF32 xx 3P 6 A NF32 xx 3P 4 A NF32 xx 3P 6 A S-N10 S-N10
1.5 FR-F740/746-00038-EC NF32 xx 3P 10 A NF32 xx 3P 6 A NF32 xx 3P 10 A S-N10 S-N10
2.2 FR-F740/746-00052-EC NF32 xx 3P 10 A NF32 xx 3P 10 A NF32 xx 3P 10 A S-N10 S-N10
3.7 FR-F740/746-00083-EC NF32 xx 3P 16 A NF32 xx 3P 10 A NF32 xx 3P 16 A S-N10 S-N10
5.5 FR-F740/746-00126-EC NF32 xx 3P 20 A NF32 xx 3P 16 A NF32 xx 3P 20 A S-N20 S-N11
7.5 FR-F740/746-00170-EC NF32 xx 3P 32 A NF32 xx 3P 25 A NF32 xx 3P 32 A S-N20 S-N20
11 FR-F740/746-00250-EC NF63 xx 3P 40 A NF32 xx 3P 32 A NF63 xx 3P 40 A S-N20 S-N20
15 FR-F740/746-00310-EC NF63 xx 3P 50 A NF63 xx 3P 40 A NF63 xx 3P 50 A S-N25 S-N21
18.5 FR-F740/746-00380-EC NF63 xx 3P 63 A NF63 xx 3P 50 A NF63 xx 3P 63 A S-N35 S-N25
22 FR-F740/746-00470-EC NF125 xx 3P 100 A NF63 xx 3P 63 A NF125 xx 3P 100 A S-N35 S-N25
30 FR-F740/746-00620-EC NF125 xx 3P 100 A NF125 xx 3P 100 A NF125 xx 3P 100 A S-N50 S-N35
37 FR-F740/746-00770-EC NF125 xx 3P 125 A NF125 xx 3P 100 A NF125 xx 3P 125 A S-N65 S-N50
45 FR-F740/746-00930-EC NF160 xx 3P 163 A NF125 xx 3P 125 A NF160 xx 3P 163 A S-N80 S-N65
55 FR-F740/746-01160-EC NF250 xx 3P 250 A NF160 xx 3P 163 A NF250 xx 3P 250 A S-N80 S-N80
75 FR-F740-01800-EC ቦ — NF250 xx 3P 250 A NF250 xx 3P 400 A — S-N95
90 FR-F740-01800-EC ቦ — NF250 xx 3P 250 A NF250 xx 3P 400 A — S-N150
110 FR-F740-02160-EC ቦ — NF250 xx 3P 250 A NF400 xx 3P 400 A — S-N180
132 FR-F740-02600-EC ቦ — NF400 xx 3P 400 A NF400 xx 3P 400 A — S-N220
160 FR-F740-03250-EC ቦ — NF400 xx 3P 400 A NF630 xx 3P 500 A — S-N300
185 FR-F740-03610-EC ቦ — NF400 xx 3P 400 A NF630 xx 3P 500 A — S-N300
220 FR-F740-04320-EC ቦ — NF630 xx 3P 500 A NF630 xx 3P 600 A — S-N400
250 FR-F740-04810-EC ቦ — NF630 xx 3P 600 A NF630 xx 3P 600 A — S-N600
280 FR-F740-05470-EC ቦ — NF630 xx 3P 600 A NF800 xx 3P 800 A — S-N600
315 FR-F740-06100-EC ቦ — NF800 xx 3P 700 A NF800 xx 3P 800 A — S-N600
355 FR-F740-6830-EC ቦ — NF800 xx 3P 800 A NF800 xx 3P 800 A — S-N600
400 FR-F740-07700-EC ቦ — NF1000 xx 3P 900 A NF1000 xx 3P 1000 A — S-N800
450 FR-F740-08660-EC ቦ — NF1000 xx 3P 1000 A NF1000 xx 3P 1000 A —
1000 A
Rated
current
500 FR-F740-09620-EC ቦ — NF1250 xx 3P 1200 A NF1250 xx 3P 1200 A —
1000 A
Rated
current
560 FR-F740-10940-EC ቦ — NF1600 xx 3P 1500 A NF1600 xx 3P 1600 A —
1200 A
Rated
current
630 FR-F740-12120-EC ቦ — AE2000-SS 3P 2000 A AE2000-SS 3P 2000 A —
1400 A
Rated
current
Tab. 3-1: Breakers and contactors
42. Inverter and peripheral devices Wiring
3 - 4
ቢ
Selections for use of the Mitsubishi 4-pole standard motor with power supply voltage of
400V AC 50Hz.
ባ
Select the MCCB according to the inverter power supply capacity. Install one MCCB per
inverter.
ቤ
Magnetic contactor is selected based on the AC-1 class. The electrical durability of magnetic
contactor is 500,000 times. When the magnetic contactor is used for emergency stop during
motor driving, the electrical durability is 25 times.
When using the MC for emergancy stop during motor driving or using on the motor side
during commercial-power supply operation, select the MC with class AC-3 rated current for
the motor rated current.
ብ
When the breaker on the inverter primary side trips, check for the wiring fault (short circuit),
damage to internal parts of the inverter, etc. Identify the cause of the trip, then remove the
cause and power on the breaker.
ቦ
The supplied DC reactor has to be installed.
Fig. 3-2:
Installation of the breakers
I001332E
M
3~
M
3~
F700
MCCB F700
MCCB
43. Wiring Terminal connection diagram
FR-F700 EC 3 - 5
3.2 Terminal connection diagram
I002090E
Fig. 3-3: Terminal connection diagram of the inverter
MCCB
R/L1
S/L2
T/L3
R1/L11
S1/L21
PC
10E(+10V)
10(+5V)
2
3
1
1
4
C1
B1
A1
U
V
W
AM
5
*1
MC
C2
B2
A2
AU
PTC
TXD+
TXD-
RXD+
RXD-
SG
SINK
SOURCE
*3
STF
STR
STOP
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
RUN
SU
IPF
OL
FU
SE
ON
OFF
VCC
(+)
(-)
2
*4
5
(+)
(-) *4
GND
*4
(-)
(+)
PR*7 PX*7
*5
5V
*2
ON
4 2
OFF
*4
CN8*6
24V
N/-P/+P1
(-)
(+)CA
Source Logic
Main circuit terminal
Control circuit terminal
Jumper Jumper
Jumper
*1 DC reactor (FR-HEL)
Remove the jumper for the 01160
or less if a DC reactor is
connected. The DC reactor
supplied with the 01800 or more
should be connected to these
terminals.
Earth
*6 A CN8 (for MT-BU5)
connector is provided with
the 01800 or more.
Motor
*2 To supply power to the control circuit
separately, remove the jumper
across R1/L11 and S1/L21.
3-phase AC
power supply
EMC filter
ON/OFF
connector
Main circuit
Control circuit
Terminal functions vary
with the input terminal
assignment set in
Pr. 178 to Pr. 189.
Control input signals (No voltage input allowed)
Forward rotation
start
Reverse rotation
start
Start self-holding
selection
High speed
Middle speed
Low speed
Multi-speed
selection
Jog mode
Second function selection
Output stop
Reset
Terminal 4 input selection
(Current input selection)
Selection of automatic restart after
instantaneous power failure
Contact input common (sink*)
*3 AU terminal can be
used as PTC input
terminal.
24V DC power supply/max. 100mA load current
Contact input common (source*)
*(Common for external power supply transistor)
Frequency setting signal (analog)
Auxiliary
input
Terminal 4
input
(Current
input)
0 to 5V DC
Voltage/current
input switch
4 to 20mA DC
0 to 10V DC
4 to 20mA DC
0 to ±5V DC
0 to 5V DC
0 to 10V DC
PU
connector
Connector
for plug-in option
connection
Option connector
Terminating
resistor
*4 Terminal input specifications
can be changed by analog
input specifications switchover
(Pr. 73, Pr. 267). Set the
voltage/current input switch in
the OFF position to select
voltage input (0 to 5V/0 to 10V)
and ON to select current input
(0 to 20mA).
*5 It is recommended to use 2W,
1kΩ when the frequency
setting signal is changed
frequently.
Relay output 1
(Alarm output)
Relay output 2
Running
Instantaneous
power failure
Up to frequency
Overload
Terminal functions vary
with the output terminal
assignment set in
Pr. 195 and Pr. 196.
Terminal functions vary
with the output terminal
assignment set in Pr. 190
to Pr. 194.
Frequency detection
Open collector output common
Sink/source common
Analog current output
(0 to 20mA DC)
Analog signal output
(0 to 10V DC)
RS-485 terminals
Data transmission
Data reception
(Permissible load
current 100 mA)
Frequency setting
potentiometer
½W, 1kΩ
M
3~
Earth *7 Do not use PR and PX terminals.
Please do not remove the jumper
connected to terminal PR and PX.
Earth
Resistor unit
(Option)
Brake unit
(Option)
Inrush current
limit circuit
Relay output
0 to ±10V DC
Analog common
44. Terminal connection diagram Wiring
3 - 6
NOTES To prevent a malfunction due to noise, keep the signal cables more than 10cm away from
the power cables.
After wiring, wire offcuts must not be left in the inverter.
Wire offcuts can cause an alarm, failure or malfunction. Always keep the inverter clean.
When drilling mounting holes in an enclosure etc., take care not to allow chips and other for-
eign matter to enter the inverter.
Set the voltage/current input switch correctly. Operation with a wrong setting may cause a
fault, failure or malfunction.
45. Wiring Main circuit connection
FR-F700 EC 3 - 7
3.3 Main circuit connection
3.3.1 Specification of main circuit terminal
3.3.2 Terminal layout and wiring
Terminal Name Description
L1, L2, L3 AC power input Connect to the commercial power supply
(380–500V AC, 50/60Hz)
Keep these terminals open when using the high power factor converter
(FR-HC, MT-HC) or power regeneration common converter (FR-CV).
U, V, W Inverter output Voltage ouput of the inverter
(3 ~, 0V–power supply voltage, 0,5–400 Hz)
L11, L21 Power supply for
control circuit
Connected to the AC power supply terminals L1 and L2. To retain the alarm
display and alarm output or when using the high power factor converter
(FR-C, MT-HC) or power regeneration common converter (FR-CV), remove
the jumpers from terminals L1-L11 and L2-L21 and apply external power to
these terminals.
Do not turn off the power supply for control circuit (L11, L21) with the main
circuit power (L1, L2, L3) on. Doing so may damage the inverter. The circuit
should be configured so that the main circuit power (L1, L2, L3) is also
turned off when the power supply for control circuit (L11, L21) is off.
00380 or less: 60VA, 00470 or more: 80VA
P/+, N/− Brake unit connection Connect the brake unit (FR-BU, BU and MT-BU5), power regeneration com-
mon converter (FR-CV), high power factor converter (FR-HC and MT-HC) or
power regeneration converter (MT-RC).
P/+, P1 DC reactor
connection
For the 01160 or less, remove the jumper across terminals P/+-P1 and con-
nect the optional DC reactor. (For the 01800 or more, a DC reactor is sup-
plied as standard.)
PR, PX Please do not remove or use terminals PR and PX or the jumper connected.
PE For earthing the inverter chassis. Must be earthed.
Tab. 3-2: Specification of main circuit terminal
FR-F740/746-00023 to 00126-EC FR-F740/746-00170 and 00250-EC
I001010E I001011E
Tab. 3-3: Terminal layout and wiring (1)
Jumper
Jumper
Screw size M4
L1 L2 L3 M
3~
Screw size M4
CHARGE lamp
Motor
Power supply
Jumper
Jumper
Screw size M4
L1 L2 L3
CHARGE lamp
M
3~
Motor
Screw size M4
Power supply
46. Main circuit connection Wiring
3 - 8
FR-F740/746-00310 and 00380-EC FR-F740/746-00470 and 00620-EC
I001012E I001013E
FR-F740/746-00770 to 01160-EC FR-F740-01800 and 02600-EC
I001014E I001015E
Tab. 3-3: Terminal layout and wiring (2)
Jumper
Jumper
Screw size M4
L1 M
3~
Screw size M5
CHARGE lamp
Motor
L2 L3
Power supply
Screw size M5
Jumper
Jumper
Screw size M4
M
3~
Screw size M6
CHARGE lamp
Motor
L1 L2 L3
Power supply
Screw size M6
Jumper
Jumper
Screw size
00770: M6
00930, 01160: M8
L1
M
3~
Screw size M4
CHARGE lamp
Motor
L2 L3
Power supply
Screw size
00770: M6
00930, 01160: M8
Jumper
L1 M
3~
Screw size M4
CHARGE lamp
Motor
L2 L3
Power supply
Screw size M10
Screw size
01800: M8
02160, 02600: M10
DC reactor
Screw size
01800: M8, 02160: M10
Screw size
01800: M8,
02160, 02600: M10
47. Wiring Main circuit connection
FR-F700 EC 3 - 9
FR-F740-03250 and 03610-EC FR-F740-04320 and 04810-EC
I001343E I001344E
FR-F740-05470 to 12120-EC
I001345E
—
Tab. 3-3: Terminal layout and wiring (3)
E
CAUTION:
● The power supply cables must be connected to R/L1, S/L2, T/L3. Never connect the
power cable to the U, V, W of the inverter. Doing so will damage the inverter. (Phase
sequence needs not to be matched.)
● Connect the motor to U, V, W. At this time, turning on the forward rotation switch
(signal) rotates the motor in the counter clockwise direction when viewed from the
motor shaft.
Jumper
Screw size M4
L1 M
3~
Screw size M10
CHARGE lamp
Motor
L2 L3
Power supply
Screw size M12
(for option)
DC reactor
Screw size
M10
Jumper
Screw size M4
L1 M
3~
Screw size M12
CHARGE lamp
Motor
L2 L3
Power supply
Screw size M12
(for option)
DC reactor
Screw size
M10
Jumper
Screw size M4
L1
M
3~
Screw size M12
CHARGE lamp
Motor
L2 L3
Power supply
Screw size M10
DC reactor
48. Main circuit connection Wiring
3 - 10
Connection to the conductors
When wiring the inverter main circuit conductor of the 05470 or more, tighten a nut from the right
side of the conductor. When wiring two wires, place wires on both sides of the conductor. (Refer
to the drawing below.) For wiring, use bolts (nuts) provided with the inverter.
Wiring cover
The frequency inverters FR-F740-00470 and 00620 are equipped with a combed shaped wiring
cover. For the hook of the wiring cover, cut off the necessary parts using a pair of long-nose
pliers etc.
Cable bushing FR-F746
Remove the rubber bushing and use the cable gland (equivalent for SKINTOPST-M series,
locknuts GMP-GL-M series and Gaskets GMP series, LAPP) so that cable wiring satisfies IP54.
For a hole in which the cable is not led, the rubber bush may be used without replacing.
Fig. 3-4:
Connection to the conductors
I001346E
I000999E
Fig. 3-5: Combed shaped wiring cover
NOTE Cut off the same numbers of lugs as wires. If you cut off unnecessary parts and no wires are
connected, the protective structure (JEM 1030) of the inverter becomes open type (IP00).
50. Main circuit connection Wiring
3 - 12
ቢ
For the 01160 or less, the recommended cable size is that of the HIV cable (600V class 2
vinyl-insulated cable) with continuous maximum permissible temperature of 75°C. Assumes
that the ambient temperature is 50°C or less and the wiring distance is 20m or less.
For the 01800 or more, the recommended cable size is that of LMFC (heat resistant flexible
cross-linked polyethylene insulated cable) with continuous maximum permissible tempera-
ture of 95°C. Assumes that the ambient temperature is 50°C or less and wiring is performed
in an enclosure.
ባ For the 00930 or less, the recommended cable size is that of the THHW cable with
continuous maximum permissible temperature of 75°C. Assumes that the ambient temper-
ature is 40°C or less and the wiring distance is 20m or less.
For the 01160 or more, the recommended cable size is that of THHN cable with continuous
maximum permissible temperature of 90°C. Assumes that the ambient temperature is 40°C
or less and wiring is performed in an enclosure.
ቤ For the 00930 or less, the recommended cable size is that of the PVC cable with continuous
maximum permissible temperature of 70°C. Assumes that the ambient temperature is 40°C
or less and the wiring distance is 20m or less.
For the 01160 or more, the recommended cable size is that of XLPE cable with continuous
maximum permissible temperature of 90°C. Assumes that the ambient temperature is 40°C
or less and wiring is performed in an enclosure.
ብ
The terminal screw size indicates the terminal size for R/L1, S/L2, T/L3, U, V, W, P/+, N/–,
P1 and a screw for earthing.
The line voltage drop can be calculated by the following expression:
Use a larger diameter cable when the wiring distance is long or when it is desired to decrease
the voltage drop (torque reduction) in the low speed range.
E
CAUTION:
● Tighten the terminal screw to the specified torque. A screw that has been tightened
too loosely can cause a short circuit or malfunction. A screw that has been
tightened too tightly can cause a short circuit or malfunction due to the unit
breakage.
● Use crimping terminals with insulation sleeve to wire the power supply and motor.
Line voltage drop [V]
3 wire resistance [Ω]× wiring distance [m]× current [A]×
1000
-----------------------------------------------------------------------------------------------------------------------------------------------------------=
51. Wiring Main circuit connection
FR-F700 EC 3 - 13
Notes on earthing
Leakage currents flow in the inverter or the EMC filter respectively. To prevent an electric shock,
the inverter, input filter and motor must be earthed. (This inverter must be earthed. Earthing
must conform to the requirements of national and local safety regulations and electrical codes.
(JIS, NEC section 250, IEC 536 class 1 and other applicable standards)).
Use the dedicated earth terminal to earth the inverter. (Do not use the screw in the casing, chas-
sis, etc.)
Use the thickest possible earth cable. Use the cable whose size is equal to or greater than that
indicated in Tab. 3-4, and minimize the cable length. The earthing point should be as near as
possible to the inverter.
Always earth the motor and inverter
● Purpose of earthing
Generally, an electrical apparatus has an earth terminal, which must be connected to the
ground before use.
An electrical circuit is usually insulated by an insulating material and encased. However, it
is impossible to manufacture an insulating material that can shut off a leakage current
completely, and actually, a slight current flow into the case. The purpose of earthing the case
of an electrical apparatus is to prevent operator from getting an electric shock from this
leakage current when touching it.
To avoid the influence of external noises, this earthing is important to audio equipment,
sensors, computers and other apparatuses that handle low-level signals or operate very fast.
● Earthing methods and earthing work
As described previously, earthing is roughly classified into an electrical shock prevention
type and a noise affected malfunction prevention type. Therefore, these two types should
be discriminated clearly, and the following work must be done to prevent the leakage current
having the inverter's high frequency components from entering the malfunction prevention
type earthing:
– Where possible, use independent earthing for the inverter. If independent earthing (I) is
impossible, use joint earthing (II) where the inverter is connected with the other equip-
ment at an earthing point. Joint earthing as in (III) must be avoided as the inverter is
connected with the other equipment by a common earth cable.
Also a leakage current including many high frequency components flows in the earth
cables of the inverter and inverter-driven motor. Therefore, they must use the independ-
ent earthing method and be separated from the earthing of equipment sensitive to the
aforementioned noises.
In a tall building, it will be a good policy to use the noise malfunction prevention type
earthing with steel frames and carry out electric shock prevention type earthing in the
independent earthing method.
– This inverter must be earthed. Earthing must conform to the requirements of national
and local safety regulations and electrical codes. (JIS, NEC section 250, IEC 536 class
1 and other applicable standards).
– Use the thickest possible earth cable. The earth cable should be of not less than the size
indicated in Tab. 3-4.
– The grounding point should be as near as possible to the inverter, and the ground wire
length should be as short as possible.
– Run the earth cable as far away as possible from the I/O wiring of equipment sensitive
to noises and run them in parallel in the minimum distance.
I001016E
Fig. 3-6: Earthing the drive
(I) Independent earthing
(best solution)
(II) Common earthing
(good solution)
(III) Common earthing
(not allowed)
Inverter Other
equipment
Inverter Other
equipment
Inverter Other
equipment
52. Main circuit connection Wiring
3 - 14
Total wiring length
The maximum possible length of the motor cables depends on the capacity of the inverter and
the selected carrier frequency. The cables should never be longer than 500m (unshielded).
The lengths in the following table are for unshielded cables. When shielded cables are use di-
vide the values listed in the table by 2. Note that the values are for the total wiring length – if you
connect more than one motor in parallel you must add the lengths of the individual motor cables.
Note that the motor windings are subjected to significantly higher loads when the motor is op-
erated by inverter than with normal mains operation. The motors must be approved for inverter
operation by the manufacturer (refer also to section 3.8.5).
Pr. 72 "PWM frequency selection" setting (carrier frequency) 00023 00038 ≥ 00052
≤ 2 (2kHz) 300m 500m 500m
3 (3kHz), 4 (4kHz) 200m 300m 500m
5 (5kHz) to 9 (9kHz) 100m
≥ 10 (10kHz) 50m
Tab. 3-5: Total wiring length
NOTE For the 01800 or more, the setting range of Pr. 72 PWM frequency selection is "0 to 6".
Fig. 3-7:
Total wiring length (00038 or more)
I001017E
≤ 500m
300m
300m
300m + 300m = 600m
53. Wiring Control circuit specifications
FR-F700 EC 3 - 15
3.4 Control circuit specifications
The functions of the terminals highlighted in grey can be adjusted with parameters 178 to 196
"Input/Output terminal function assignment" (refer to section 6.9). The listed settings show the
default configuration as shipped, which you can restore by resetting to the factory defaults.
Input signals
Terminal Name Description
Rated
Specifications
Refer to
Contactinput
STF
Forward rotation
start
Turn on the STF signal to
start forward rotation and
turn it off to stop.
When the STF
and STR signals
are turned on
simultaneously,
the stop com-
mand is given.
Input resist-
ance: 4,7kΩ
Voltage at
opening:
21 to 27V DC
Contacts at
short-circuited:
4 to 6mA DC
6-96
STR
Reverse rotation
start
Turn on the STR signal to
start reverse rotation and
turn it off to stop.
6-96
STOP
Start self holding
selection
Turn on the STOP signal to self-hold the start
signal.
6-96
RH, RM, RL
Multi-speed
selection
Multi-speed can be selected according to the
combination of RH, RM and RL signals.
6-96
JOG
Jog mode
selection
Turn on the JOG signal to select Jog operation
(initial setting) and turn on the start signal to
start Jog operation.
6-96
RT
Second
function
Turn on the RT signal to select second
function.
When the second function such as "second
torque boost" and "second V/F (base fre-
quency)" are set, turning on the RT signal
selects these functions.
6-96
MRS Output stop
Turn on the MRS signal (20ms or more) to stop
the inverter output.
Use to shut off the inverter output when stop-
ping the motor by electromagnetic brake.
6-96
RES Reset
Used to reset alarm output provided when pro-
tective function is activated.
Turn on the RES signal for more than 0.1s,
then turn it off.
Initial setting is for reset always. By setting
Pr. 75, reset can be set to enabled only at an
inverter alarm occurrence. Recover about 1s
after reset is cancelled.
6-96
AU
Terminal 4
input selection
Terminal 4 is made valid only when the AU sig-
nal is turned on. (The frequency setting signal
can be set between 4 and 20mA DC.)
Turning the AU signal on makes terminal 2
(voltage input) invalid.
6-170
PTC input
AU terminal is used as PTC input terminal
(thermal protection of the motor). When using
it as PTC input terminal, set the AU/PTC
switch to PTC and assign the PTC function to
the AU input terminal.
6-80
CS
Selection of
automatic
restart after
instantaneous
power failure
When the CS signal is left on, the inverter
restarts automatically at power restoration.
Note that restart setting is necessary for this
operation. In the initial setting, a restart is
disabled. (Refer to Pr. 57 in section 6.11.)
6-96
SD
External transistor
common, contact
input common
(sink)
A determined control function is activated, if
the corresponding terminal is connected to the
terminal SD (sink logic). The SD terminal is
isolated from the digital circuits via opto cou-
plers.
The terminal is isolated from the reference
potential of the analog circuit (terminal 5).
Common reference potential (0V) for 24V DC/
0.1A output (PC terminal).
— —
Tab. 3-6: Input signals (1)
54. Control circuit specifications Wiring
3 - 16
ቢ
Set Pr. 73, Pr. 267, and a voltage/current input switch correctly, then input an analog signal
in accordance with the setting.
Applying a voltage signal with voltage/current input switch on (current input is selected) or
a current signal with switch off (voltage input is selected) could cause component damage
of the inverter or analog circuit of signal output devices. (For details, refer to section 6.15.1.)
Terminal Name Description
Rated
Specifications
Refer to
Contactinput
PC
24V DC
power supply,
contact input
common
(source)
24V DC/0.1A output
With negative logic and control via open col-
lector transistors (e.g. a PLC) the positive pole
of an external power source must be con-
nected to the PC terminal. With positive logic
the PC terminal is used as a common refer-
ence for the control inputs. This means that
when positive logic is selected (default setting
of the EC units) the corresponding control
function is activated by connecting its terminal
to the PC terminal.
Power supply
voltage range:
19.2 to
28.8V DC
Current con-
sumption:
100mA
3-26
Frequencysetting
10E
(Output volt-
age 10V DC)
Frequency setting
power supply
When connecting the frequency setting poten-
tiometer at an initial status, connect it to termi-
nal 10.
Change the input specifications with Pr. 73
when connecting it to terminal 10E.
(Refer to section 6.15.2.)
Recommended potentiometer:
1 kΩ, 2 W linear, multi turn potentiometer
10V DC ± 0,4V,
Permissible
load current
10mA
6-170
10
(Output volt-
age 5V DC)
5,2V DC ± 0,2V,
Permissible
load current
10mA
6-170
2
Frequency setting
(voltage)
Inputting 0 to 5V DC (or 0 to 10V, 0/4 to 20mA)
provides the maximum output frequency at 5V
(10V, 20mA) and makes input and output pro-
portional. Use Pr.73 to switch from among input
0 to 5V DC (initial setting), 0 to 10V DC, and 0/4
to 20mA.
Set the voltage/current input switch in the ON
position to select current input (0/4 to 20mA). ቢ
Voltage input:
Inputresistance:
10kΩ ± 1kΩ
Maximum
permissible
voltage:
20V DC
Current input:
Inputresistance:
245Ω ± 5Ω
(while power is on)
Maximum
permissible
current: 30mA
(while power is off)
6-170
4
Frequency setting
(current)
Inputting 0/4 to 20mA DC (or 0 to 5V, 0 to 10V)
provides the maximum output frequency at
20mA (5V, 10V) makes input and output pro-
portional. This input signal is valid only when
the AU signal is on (terminal 2 input is invalid).
Use Pr. 267 to switch between the input 0/4 to
20mA (initial value) and 0 to 5V DC, 0 to 10V DC.
Set the voltage/current input switch in the OFF
position to select voltage input (0 to 5V/0 to
10V). ቢ
6-170
1
Frequency setting
auxiliary
0–±5 (10)V DC
Inputting 0 to ±5V DC or 0 to ±10V DC adds
this signal to terminal 2 or 4 frequency setting
signal. Use Pr. 73 to switch between the input 0
to ±5V DC and 0 to ±10V DC (initial setting).
Input resist-
ance:
10kΩ ± 1kΩ
Maximum
permissible
voltage:
±20V DC
6-170
5
Frequency setting
common and
analog outputs
Terminal 5 provides the common reference
potential (0V) for all analog set point values
and for the analog output signals CA (current)
and AM (voltage). The terminal is isolated from
the digital circuit’s reference potential (SD).
This terminal should not be grounded. If local
regulations require grounding of the reference
potential note that this can propagate any
noise in the ground potential to the control
electronics, thus increasing sensitivity to inter-
ference.
— 6-170
Tab. 3-6: Input signals (2)
24
Voltage/current
input switch
Switch 1
Switch 2
55. Wiring Control circuit specifications
FR-F700 EC 3 - 17
Output signals
Terminal Name Description
Rated
Specifications
Refer to
Relay
A1, B1, C1
Relay output 1
(alarm output)
The alarm is output via relay contacts. The
block diagram shows the normal operation and
voltage free status. If the protective function is
activated, the relay picks up.
Contact
capacity:
230V/0,3A AC
(Power
factor: 0,4)
or
30V/0,3A DC.
6-107
A2, B2, C2 Relay output 2 6-107
Opencollector
RUN Inverter running
Switched low when the inverter output fre-
quency is equal to or higher than the starting
frequency (initial value 0.5Hz).
Switched high during stop or DC injection
brake operation.
Permissible
load:
24V DC, 0,1A
(A voltage drop
is 3.4V maxi-
mum when the
signal is on.)
6-107
SU Up to frequency
The SU output supports a
monitoring of frequency set-
ting value and frequency
current value. The output is
switched low, once the fre-
quency current value (out-
put frequency of the
inverter) approaches the
frequency setting value
(determined by the setting
value signal) within a preset
range of tolerance (Pr. 41).
Switched high during accel-
eration/deceleration and at
a stop.
Alarm code
(4 bit) (Refer to
section 6.12.2)
6-107
OL Overload alarm
The OL is switched low, if
the output current of the
inverter exceeds the cur-
rent limit preset in Pr. 22
and the stall prevention is
activated. If the output cur-
rent of the inverter falls
below the current limit pre-
set in Pr. 22, the signal at
the OL output is switched
high.
6-107
IPF
Instantaneous
power failure
The output is switched low
for a temporary power fail-
ure within a range of
15ms ≤ tIPF ≤ 100ms or for
under voltage.
6-107
FU
Frequency
detection
The output is switched low
once the output frequency
exceeds a value preset in
Pr. 42 (or 43). Otherwise the
FU output is switched high.
6-107
SE
Open collector
output common
Reference potential for the signals RUN, SU,
OL, IPF, and FU. This terminal is isolated from
the reference potential of the control circuit SD.
— —
Tab. 3-7: Output signals (1)
B1
C1
A1
56. Control circuit specifications Wiring
3 - 18
Communication
Terminal Name Description
Rated
Specifications
Refer to
Analogoutput CA
Analog current
output
Select one e.g. output fre-
quency from monitor items.
The output signal is propor-
tional to the magnitude of
the corresponding monitor-
ing item.
Not output during inverter
reset.
Output item:
Output frequency
(initial setting)
Load
impedance:
200Ω–450Ω
Output signal:
0–20mA
6-130
AM
Analog voltage
output
Output signal:
0–10V DC
Permissible
load current:
1 mA
(load imped-
ance:
≥ 10kΩ)
Resolution:
8 bit
6-130
Tab. 3-7: Output signals (2)
Terminal Name Description Refer to
RS-485
— PU connector
With the PU connector, communication can be made
through RS-485. (for connection on a 1:1 basis only)
Conforming standard: EIA-485 (RS-485)
Transmission format: Multidrop
Communication speed: 4800 to 38400bps
Overall length: 500m
6-225
RS-485terminal
TXD+ Inverter transmission
terminal
With the RS-485 terminal, communication can be
made through RS-485.
Conforming standard: EIA-485 (RS-485)
Transmission format: Multidrop link
Communication speed: 300 to 38400bps
Overall length: 500m
6-228
TXD−
RXD+ Inverter reception
terminalRXD−
SG Earth
Tab. 3-8: Communication signals
57. Wiring Control circuit specifications
FR-F700 EC 3 - 19
3.4.1 Control circuit terminals
Wiring method
ቢ Remove about 6mm of the cable insulation. Wire the stripped cable after twisting it to prevent
it from becoming loose. In addition, do not solder it.
ባ Loosen the terminal screw and insert the cable into the terminal.
I001018E
Fig. 3-8: Terminal layout
Fig. 3-9:
Preparation of the cable
I001326E
Item Description
Screw size M3
Tightening torque 0.5Nm–0.6Nm
Cable size 0.3mm²–0.75mm²
Screwdriver
Flat blade screw driver
Edge thickness: 0.4mm × 2.5mm
Tab. 3-9: Connection to the terminals
E
CAUTION:
Undertightening can cause cable disconnection or malfunction. Overtightening can
cause a short circuit or malfunction due to damage to the screw or unit.
6mm