Mitsubishi FREQROL-E700 User Manual

Satellite Training Series

PART

Your First Inverter

SAFETY PRECAUTIONS

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Always read these precautions

before using this equipment.

Before designing your system, make sure to read the related manuals of your

products to ensure that you exercise appropriate caution with regards to safety.

Take the following precautions and use the equipment correctly when practicing

and learning the material.

The Mitsubishi general-purpose inverter FR-E700 series is used for this training. If

the equipment in your actual environment is different, make sure to read the specif-

ic manual for your device as operation methods and parameter type differ depend-

ing on the specic model of inverter.

Training precautions

● Do not touch the terminals when the power is on to prevent electric shock.

● Before opening the cover, either turn off the power or ensure that it is safe to open the cover.

● Do not insert your hands into moving parts.

This section is specically about safety matters

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&$87,21

Do not attempt to install, operate, maintain or inspect the inverter until you have read through the Instruction Manual and appended documents carefully and can use the equipment correctly. Do not use this product until you have a full knowledge of the equipment, safety information and instructions. In this Instruction Manual, the safety instruction levels are

classied into "WARNING" and "CAUTION".

Incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause only material damage.

The according to conditions. Both instruction levels must be followed

because these are important to personal safety.

level may even lead to a serious consequence

1. Electric shock prevention

● 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 or wiring 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 wiring or inspection, power must be switched OFF.

To conrm that, LED indication of the operation panel must be checked. (It must be OFF.) Any person who is involved in

wiring or inspection shall 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 (grounded). Earthing (grounding) must conform to the requirements of national and local safety

regulations and electrical code (NEC section 250, IEC 536 class 1 and other applicable standards). A neutral-point earthed (grounded) power supply for 400V class inverter in compliance with EN standard must be used.

● Any person who is involved in wiring or inspection of this equipment shall be fully competent to do the work.

● The inverter must be installed before wiring. Otherwise you may get an electric shock or be injured.

● M Dial and key operations must be performed 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 change the cooling fan while power is ON.

It is dangerous to change the cooling fan while power is ON.

● Do not touch the printed circuit board with wet hands. Otherwise you may get an electric shock.

● When measuring the main circuit capacitor capacity, the DC voltage is applied to the motor for 1s at powering OFF. Never touch the motor terminal, etc. right after powering OFF to

prevent an electric shock.

2. Fire prevention

● Inverter must be installed on a nonammable wall without holes (so that nobody touches the inverter heatsink on the rear side,

etc.). Mounting it to or near ammable material can cause a re.

● If the inverter has become faulty, the inverter power must be switched OFF. A continuous ow of large current could cause a re.

● When using a brake resistor, a sequence that will turn OFF power when a fault signal is output must be congured. Otherwise the brake resistor may excessively overheat due to damage of the brake transistor and such, causing a re.

● Do not connect a resistor directly to the DC terminals P/+ and N/-. Doing so could cause a re.

3. Injury prevention

● The voltage applied to each terminal must be the ones specied in the Instruction Manual. Otherwise burst, damage, etc. may occur.

● The cables must be connected to the correct terminals. Otherwise burst, damage, etc. may occur.

● Polarity must be correct. Otherwise burst, damage, etc. may occur.

● While power is ON or for some time after power-OFF, do not touch the inverter as they will be extremely hot. Doing so can cause burns.

4. Additional instructions Also the following points must be noted to prevent an ac-

cidental failure, injury, electric shock, etc.

(1)

Transportation and mounting

● The product must be transported in correct method that cor- responds to the weight. Failure to do so may lead to injuries.

● Do not stack the boxes containing inverters higher than the number recommended.

● The product must be installed to the position where withstands the weight of the product according to the information in the Instruction Manual.

● Do not install or operate the inverter if it is damaged or has parts missing.

● When carrying the inverter, do not hold it by the front cover or M Dial; it may fall off or fail.

● Do not stand or rest heavy objects on the product.

● The inverter mounting orientation must be correct.

● Foreign conductive bodies must be prevented to enter the inverter. That includes screws and metal fragments or other

ammable substance such as oil.

● As the inverter is a precision instrument, do not drop or subject it to impact.

● The inverter must be used under the following environment.

Otherwise the inverter may be damaged.

Surrounding air temperature

Ambient humidity 90%RH or less (non-condensing) Storage temperature -20°C to +65°C Atmosphere Indoors (free from corrosive gas,

Environment

Altitude/vibration Maximum 1,000m above sea level.

*1 Temperature applicable for a short time, e.g. in transit.

-10°C to +50°C (non-freezing) (-10°C to +40°C for totally-enclosed structure feature)

ammable gas, oil mist, dust and dirt)

5.9m/s

or less at 10 to 55Hz (direc-

tions of X, Y, Z axes)

(2) Wiring

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● Do not install a power factor correction capacitor or surge sup- pressor/capacitor type lter on the inverter output side. These

devices on the inverter output side may be overheated or burn out.

● The connection orientation of the output cables U, V, W to the motor affects the rotation direction of the motor.

(3) Trial run

● Before starting operation, each parameter must be conrmed and adjusted. A failure to do so may cause some machines to

make unexpected motions.

(4) Usage

● Any person must stay away from the equipment when the retry function is set as it will restart suddenly after trip.

● Since pressing the function setting status, separate circuit and switch that

make an emergency stop (power OFF, mechanical brake operation for emergency stop, etc.) must be provided.

● OFF status of the start signal must be conrmed before resetting the inverter fault. Resetting inverter alarm with the

start signal ON restarts the motor suddenly.

● The inverter must be used for three-phase induction motors. Connection of any other electrical equipment to the inverter

output may damage 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 product.

key may not stop output depending on

● The inverter can be easily set for high-speed operation. Before changing its setting, the performances of the motor and machine must be fully examined.

● Stop status cannot be hold by the inverter's brake function. In addition to the inverter’s brake function, a holding device must be installed to ensure safety.

● Before running an inverter which had been stored for a long period, inspection and test operation must be performed.

● For prevention of damage due to static electricity, nearby metal must be touched before touching this product to eliminate static electricity from your body.

● If you are installing the inverter to drive a three-phase device while you are contracted for lighting and power service, consult your electric power supplier.

(5) Emergency stop

● A safety backup such as an emergency brake must be provid- ed to prevent hazardous condition to the machine and equipment in case of inverter failure.

● When the breaker on the inverter input side trips, the wiring

must be checked for fault (short circuit), and internal parts of the

inverter for a damage, etc. The cause of the trip must be identi-

ed and removed before turning ON the power of the breaker.

● When any protection function is activated, appropriate cor- rective action must be taken, and the inverter must be reset before resuming operation.

(6) Maintenance, inspection and parts replacement

● Do not carry out a megger (insulation resistance) test on the control circuit of the inverter. It will cause a failure.

(7) Disposal

● The electronic thermal O/L relay function does not guarantee pro- tection 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.

● The effect of electromagnetic interference must be reduced

by using a noise lter or by other means. Otherwise nearby

electronic equipment may be affected.

● Appropriate measures must be taken to suppress harmonics.

Otherwise power supply harmonics from the inverter may heat/

damage the power factor correction capacitor and generator.

● When driving a 400V class motor by the inverter, the motor must be an insulation-enhanced motor or measures must be taken to suppress surge voltage. Surge voltage attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor.

● When parameter clear or all parameter clear is performed, the required parameters must be set again before starting operations because all parameters return to the initial value.

● The inverter must be treated as industrial waste.

General instruction

Many of the diagrams and drawings in this Instruction Manual show

the inverter without a cover or partially open for explanation. Never

operate the inverter in this manner. The cover must be always reinstalled and the instruction in this Instruction Manual must be followed when operating the inverter.

Introduction

This document covers some fundamentals of inverters that rst-time users of inverters should

know.

This document was created on the premise that the Mitsubishi general-purpose inverter FR-E700

series would be used for training.

Before wiring your inverter, make sure to read the related manuals of your products to ensure

that you exercise appropriate caution with regards to safety.

The following table lists some related documentation.

Manual name Manual number Description

Inverter FREQROL-E700 Instruction Manual (Basic Edition)

Inverter FREQROL-E700 Instruction Manual (Practical Use Edition)

Inverter setup software

FR Congurator SW 3 Instruction Manual GOT2000 series

Connection Manual (Connecting with Mitsubishi Devices Edition)

IB-0600441ENG Excerpts from E700 usage precautions

and the parameter list

IB-0600277ENG Excerpts from E700 specications,

wiring, and installation

IB-0600306ENG Excerpts from content regarding

starting the inverter setup

SH-081197ENG Excerpts from content regarding

connections between the inverter and

GOT

• Windows United States and other countries of Microsoft Corporation.

• Other company names or product names are trademarks or registered trademarks of their

respective companies.

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.

Mitsubishi Electric Corporation shall not be held responsible for any problems involving

industrial property rights which may occur as a result of using the content described in this manual.

, Windows 7®, and Windows 8® are trademarks and registered trademarks in the

Trademarks

Contents

Chapter 1 Brief description of inverters 1-1

1.1 What is an inverter? ..................................................................................................................... 1-2

1.1.1 Basic functions of the inverter ............................................................................................. 1-2

1.1.2 Benets of the inverter ........................................................................................................ 1-2

1.1.3 Familiar examples where inverters are used ...................................................................... 1-3

1.2 Motor drive force .......................................................................................................................... 1-6

1.2.1 Motor and frequency ........................................................................................................... 1-6

1.2.2 Principles of the motor ........................................................................................................ 1-7

1.3 Changing frequency..................................................................................................................... 1-8

1.3.1 Structure of the inverter ...................................................................................................... 1-8

Chapter 2 Specic models of the inverter 2-1

2.1 Mitsubishi general-purpose inverters ........................................................................................... 2-2

2.1.1 Lineup ................................................................................................................................. 2-2

2.2 Detailed description of the inverter .............................................................................................. 2-5

2.2.1 Parts identication for the Mitsubishi general-purpose inverter FR-E700 series ................ 2-5

2.3 Connecting the inverter................................................................................................................ 2-6

2.3.1 Removing and installing the cover ...................................................................................... 2-6

2.3.2 Connecting the power cable ............................................................................................... 2-7

2.3.3 Control terminals ................................................................................................................. 2-8

2.4 Inverter usage precautions ........................................................................................................ 2-10

2.4.1 Installation of the inverter .................................................................................................. 2-10

2.4.2 Troubleshooting ................................................................................................................ 2-13

Chapter 3 Parameters 3-1

3.1 Setting basic parameters ............................................................................................................. 3-2

3.1.1 Brief description of parameters ........................................................................................... 3-2

3.1.2 Typical parameters .............................................................................................................. 3-2

3.2 Operation panel ........................................................................................................................... 3-3

3.2.1 Names and functions of the operation panel ...................................................................... 3-3

3.3 Selecting the operation mode and command source .................................................................. 3-4

3.3.1 Various operation modes .................................................................................................... 3-4

3.3.2 Operation mode selection (Pr. 79) ...................................................................................... 3-5

3.4 Basic operation modes ................................................................................................................ 3-6

3.4.1 External operation mode ..................................................................................................... 3-6

3.4.2 PU operation mode ............................................................................................................. 3-6

3.4.3 External/PU operation mode 1 ............................................................................................ 3-7

3.4.4 External/PU operation mode 2 ............................................................................................ 3-7

Appendix

3.5 How to congure parameters....................................................................................................... 3-8

3.5.1 Parameter clear/All parameter clear ................................................................................... 3-8

3.5.2 Pr. 9 Electronic thermal O/L relay ....................................................................................... 3-9

3.5.3 Pr. 3 Base frequency......................................................................................................... 3-10

3.5.4 Pr. 0 Torque boost ..............................................................................................................3-11

3.5.5 Pr. 1, 2 Upper-limit/lower-limit frequency .......................................................................... 3-12

3.5.6 Pr. 7, 8 Acceleration/deceleration time.............................................................................. 3-13

Chapter 4 How to use FR Congurator 4-1

4.1 Fundamental knowledge to operate FR Congurator .................................................................. 4-2

4.1.1 Items needed for connectivity ............................................................................................. 4-2

4.1.2 Connection method ............................................................................................................. 4-2

4.1.3 Startup ................................................................................................................................ 4-3

4.1.4 Screen conguration (Main frame)...................................................................................... 4-4

4.1.5 Screen conguration (Navigation area) .............................................................................. 4-5

4.1.6 Screen conguration (System area) ................................................................................... 4-6

4.1.7 Screen conguration (Monitor area) ................................................................................... 4-7

4.2 Easy Setup .................................................................................................................................. 4-8

4.2.1 Conguration method.......................................................................................................... 4-8

4.2.2 System property .................................................................................................................. 4-9

4.2.3 Communication setting ..................................................................................................... 4-10

4.2.4 Inverter setting method ......................................................................................................4-11

4.2.5 Automatic detection........................................................................................................... 4-12

4.2.6 Inverter selection............................................................................................................... 4-13

4.2.7 Control method ................................................................................................................. 4-14

4.2.8 Motor setting ..................................................................................................................... 4-15

4.2.9 Start command and frequency (speed) setting method .................................................... 4-16

4.2.10 Parameter List................................................................................................................. 4-17

4.3 Parameter List operations.......................................................................................................... 4-18

4.3.1 Parameter List functions ................................................................................................... 4-18

4.3.2 Read (Batch Read), write (Batch Write) and verication .................................................. 4-19

4.3.3 Parameter clear and all parameter clear........................................................................... 4-20

Chapter 5 Inverter external connections 5-1

5.1 Connecting GOT with the inverter ............................................................................................... 5-2

5.1.1 Function overview ............................................................................................................... 5-2

5.1.2 System conguration .......................................................................................................... 5-2

5.1.3 Cable connection diagram .................................................................................................. 5-3

5.1.4 Inverter communication settings ......................................................................................... 5-4

5.1.5 GOT communication settings .............................................................................................. 5-5

Appendix

5.2 Connecting MELSEC iQ-F series with the inverter ...................................................................... 5-7

5.2.1 Function overview ............................................................................................................... 5-7

5.2.2 System conguration .......................................................................................................... 5-8

5.2.3 Connecting terminating resistors ...................................................................................... 5-10

5.2.4 Cable wiring diagram .........................................................................................................5-11

5.2.5 Inverter communication settings ....................................................................................... 5-13

5.2.6 FX5 programmable controller communication settings ..................................................... 5-14

5.3 External potentiometer operation............................................................................................... 5-15

5.3.1 Analog conguration of frequency (voltage and current input) ......................................... 5-15

Chapter 6 Review 6-1

Review 1 Belt conveyor control .......................................................................................................... 6-2

Review 2 Writing parameters using FR Congurator ......................................................................... 6-3

Review 3 Comprehension test ............................................................................................................ 6-4

Appendix

Appendix 1 Parameter List (FR-E700).........................................................................................App.1-1

Appendix 2 List of fault displays (FR-E700).................................................................................App.2-1

Appendix 3 Final assembly of training devices ............................................................................ App.3-1

Appendix 4 Terminal connection diagram (FR-E700) .................................................................. App.4-1

MEMO

Inverter basics

Chapter 1

Brief description of inverters

Inverter basics

As we will cover in more detail throughout this document, "inverters" are devices

used to control motor speed.

While this is not a term often heard in typical conversation, inverters are used in

many of the devices used on a daily basis.

Inverters are used in trains, for example. "Inverters" control the speed of motors in

trains to control the speed of the train itself to ensure safe operation.

This chapter describes the fundamentals of "inverters".

1-1

1.1 What is an inverter?

1.1.1 Basic functions of the inverter

◎Inverter

Motors are used to operate many of the devices and products we use on a daily basis. The reason devices do not suddenly start to operate when power switches are turned on is because the inverter controls the speed of motors.

In basic terms, the inverter is a device that changes the speed of standard motors without restriction.

1.1.2 Benets of the inverter

The inverter can freely changes the speed of standard motors. They can be

also connected to the already-installed standard motors.

3 4

The inverter can drive standard motors at a set speed regardless the power supply frequency.

The inverter can save energy (electricity).

The inverter can improve productivity by changing the standard motor speed to match the application.

The inverter can perform smooth start and stop operations by reducing the starting current of standard motors.

1-2

1.1.3 Familiar examples where inverters are used

Belt conveyors used in factories

☆Improve efciency of work, braking at specic positions, automatic operation

● The inverter improves efciency of work and enable conveyors to be stopped at specic positions.

● Conveyor speeds can be optimally adjusted depending on the work conditions.

● Soft starts and stops prevent products from moving around and falling off the conveyor.

● Conveyor acceleration and deceleration can be controlled such that shock to machines is reduced or removed completely.

1-3

Fan, blower

Ventilation fans used in buildings

● Pump

● Fan, blower

● Ventilation fan

● Cooling tower

● Drying machine (Furnace fan)

Switch

Inverter

Standard motor

Damper control

Damper

Fan, blower

Inverter control

☆The inverter achieves energy efciency and automation.

● Useful for air ow control (ow amount control)

● Automatic control over air ow (pressure or ow amount)

● Necessary amount can be changed according to seasons and day/night.

1-4

Inverters are used in these and many

devices we use every day.

other applications.

Air conditioner

Train

Electric vehicle

Washing machine

As you can see, inverters are used in the products and

1-5

1.2 Motor drive force

1.2.1 Motor and frequency

Motor speed is changed by varying the frequency of current owing through motors.

Frequency is discussed in more detail in this section.

◎Frequency

Outlets in homes, for example, supply power at 100V/50Hz and 200V/60Hz specications. "V" represents voltage and "Hz" represents the frequency. Frequency values are usually shown in a graph like this. For example, frequency 60Hz means that there are 60

waves between positive and negative per second.

60Hz

60 cycles

1 sec

120Hz

1 sec

120 cycles

1-6

1.2.2 Principles of the motor

When a motor is connected to a source of power, current ows through the stator winding, or stator coil, within the motor, which creates a rotating magnetic eld. This rotating magnetic eld causes the stator (rotor) to rotate.

Motor speed is proportional to the frequency of the power source. Basically, the motor rotates by electromagnetic force.

Fan

Core

Rotor

Frame

Coil

Structure of the motor

1-7

1.3 Changing frequency

1.3.1 Structure of the inverter

The inverter is generally comprised of 3 sections: converter section, inverter section, and control circuit.

◎Converter section

The converter section converts an AC of an AC power supply into a DC, and then smooths out the pulses of current by the smoothing capacitor.

◎Inverter section

The inverter section converts the DC converted by the converter section into a pulsed current of alternating current having variable frequency.

* Pulsed current refers to current that ows intermittently for short periods of time.

◎Control circuit

The control circuit controls the converter and inverter sections.

AC power supply

AC DC

Converter

section

Inverter

Main circuit

Smoothing

capacitor

Inverter

section

Control circuit

Standard

motor

Variable voltage

Variable frequency

1-8

Inverter basics

Chapter 2

Specic models of the inverter

Mitsubishi general-purpose inverters

This chapter introduces several types of actual "inverters".

Mitsubishi offers many types of inverters to suit different purposes.

This chapter will cover the compact and high functionality FR-E700 model in detail.

Make sure the power is not turned on before connecting the power cable.

2-1

2.1 Mitsubishi general-purpose inverters

Three-phase 400V class

Three-phase 200V class

0.75kW to 55kW

Three-phase 400V class

Three-phase 200V class

0.4K to 15K

FR-F700PJ

Three-phase 400V class

Three-phase 200V class

0.75K to 110K

0.75K to 560K

FR-F800

●Service life of parts is extended. It comes with the service life diagnose function as standard.

●Compatible with various plug-in options.

Compatible with networks, such as LONWORKS and CC-Link, via plug-in options.

For fans and pumps

●Spring clamp terminals provide high reliability and easy wiring.

●Drives both the general-purpose motors and IPM motors. When it drives an IPM motor

(MM-EFS), which has permanent magnets embedded in its rotor, the energy saving and high efficiency can be further achieved.

●Drives both the general-purpose motors and IPM motors. When it drives an IPM motor

(MM-EFS), which has permanent magnets embedded in its rotor, energy savings and high efficiency can be further achieved.

SF-PR

●This model achieves the IE3 efficiency class with the same dimensions as those of

conventional models using our unique steel plate frame technology and new core materials.

●It maintains interchangeability with our standard-efficiency motor SF-JR for easy

replacement.

Three-phase 400V class

Three-phase 200V class

0.75kW to 55kW (75kW is to be released soon.)

0.75kW to 55kW (75kW to 160kW are to be released soon.)

MM-EFS (75kW or less) MM-THE4 (75kW or more)

●This is an IPM motor, which has permanent magnets embedded in its rotor. It is more

efficient than an induction motor.

●Compared with the "MM-EF series", the motor loss (iron loss and primary copper loss) is

further reduced, and thus achieving higher efficiency. This motor satisfies the highest efficiency standard IE4 (super premium efficiency).

●This inverter is suitable for fans and pumps, and has the various functions: optimum

excitation control, variable torque acceleration/deceleration patterns, PID control, commercial power supply switching, adjustable 5 points V/F, continuous operation at an instantaneous power failure, regeneration avoidance function, etc.

2.1.1 Lineup

Inverter line-up

Functions and performance

Simple and compact inverter

Vector inverter

V500 (L)

Advanced functionality and high-performance inverter

A800

Energy-saving premium inverter

F800

Compact and powerful inverter

E700

F700PJ

Air conditioning inverter

D700

Applicable series for each industry

Fans and pumps

General industrial machine

Compact

FR-D700

Overcurrent shutdown level is approx. 200% of the rated current.

Compact

FR-D700

FR-F700PJ

More energy

saving

FR-F800

FR-F700PJ

Overcurrent shutdown level is approx. 170% (approx. 200% for FR-D700) of the rated current.

High-

functionality

FR-F800

Web handling,

machine tool,

etc.

Highfunctionality Highperformance Closed-loop (built-in option) Torque control

Powerful

FR-E700

Capacity

Highperformance Closed-loop Torque control

FR-V500（L）

FR-A800

2-2

For fans and pumps

FR-F800

Three-phase 200V class

Three-phase 400V class

●Drives both the general-purpose motors and IPM motors. When it drives an IPM motor

(MM-EFS), which has permanent magnets embedded in its rotor, energy savings and high efficiency can be further achieved.

●This inverter is suitable for fans and pumps, and has the various functions: optimum

●Service life of parts is extended. It comes with the service life diagnose function as standard.

●Compatible with various plug-in options.

Compatible with networks, such as LONWORKS and CC-Link, via plug-in options.

FR-F700PJ

Three-phase 200V class

Three-phase 400V class

●Drives both the general-purpose motors and IPM motors. When it drives an IPM motor

(MM-EFS), which has permanent magnets embedded in its rotor, the energy saving and high efficiency can be further achieved.

●Spring clamp terminals provide high reliability and easy wiring.

MM-EFS (75kW or less) MM-THE4 (75kW or more)

●This is an IPM motor, which has permanent magnets embedded in its rotor. It is more

efficient than an induction motor.

●Compared with the "MM-EF series", the motor loss (iron loss and primary copper loss) is

further reduced, and thus achieving higher efficiency. This motor satisfies the highest efficiency standard IE4 (super premium efficiency).

0.75K to 110K

0.75K to 560K

0.4K to 15K

Three-phase 200V class

Three-phase 400V class

0.75kW to 55kW (75kW is to be released soon.)

0.75kW to 55kW (75kW to 160kW are to be released soon.)

SF-PR

Three-phase 200V class

Three-phase 400V class

0.75kW to 55kW

●This model achieves the IE3 efficiency class with the same dimensions as those of

conventional models using our unique steel plate frame technology and new core materials.

●It maintains interchangeability with our standard-efficiency motor SF-JR for easy

replacement.

2-3

General industrial applications

(Suitable for transfer, conveyor, food packaging, and standard machine tools, etc.)

FR-E700

General industrial applications

FR-D700

General industrial applications

Single-phase 100V class

Single-phase 200V class

● 0.5Hz 200% torque (0.1K to 3.7K) can be generated under Advanced magnetic flux vector control.

● The non-slip M Dial with adaptive stroke speed allows for quick jumps or precise increments based on turning speed.

● Compatible with various plug-in options. The inverter is compatible with networks, such as CC-Link, PROFIBUS-DP, DeviceNet, via plug-in options.

Single-phase 100V class

Single-phase 200V class

● Spring clamp terminals provide high reliability and easy wiring.

● It features the safety stop function and can comply with safety standards at a low cost.

● 1Hz 150% torque can be generated under General-purpose magnetic flux and with the auto tuning function.

● The non-slip M Dial with adaptive scroll speed allows for quick jumps or precise increments based on turning speed.

0.1K to 0.75K

0.1K to 2.2K Three-phase 400V class

(Suitable for transfer, conveyor, food packaging, fans and pumps, etc.)

0.1K to 0.75K

0.1K to 2.2K Three-phase 400V class

(Suitable for lift, web line control, machine tools, etc.)

Three-phase 200V class

0.1K to 15K

0.4K to 15K

0.1K to 15K

0.4K to 15K

FR-A800

FR-V500 (L)

Three-phase 200V class

Three-phase 400V class

● PM sensorless vector control enables combinations with PM (magnetic) motor. The auto-tuning function enables operation of other manufacturers' PM motors.

● Many useful features such as USB memory connectivity and PLC function

● True vector control possible through combinations with PLG motors (requires the FR-A8AP internal option)

● Compatible with various plug-in options. Also compatible with networks, such as CC-Link and SSCNETⅢ/H, via plug-in options.

Three-phase 200V class

Three-phase 400V class

● High-performance and quick-response operation via vector control of specialized motors

● Improved torque precision through high-precision calculations of internal

motor magnetic flux

● Adjustment-free speed control gain and position loop gain

● Compatible with operation over SSCNET communication via internal options

0.4K to 90K

0.4K to 500K

1.5 to 55K, 75K

1.5 to 55K and 75 to 250K

2-4

2.2 Detailed description of the inverter

2.2.1 Parts identication for the Mitsubishi general-purpose inverter FR-E700 series

● Inverter model

FR - E720 - 1.5 K

No. E720 E740 E720S E710W

Operation panel

PU connector

Voltage/current input switch

USB connector cover

Front cover

PU connector cover

Voltage class Three-phase 200V class Three-phase 400V class Single-phase 200V class Single-phase 100V class

Represents the

inverter capacity [kW]

Symbol

None

SC NF NC

Control circuit terminal specification Standard control circuit terminal (screw plug) Models equipped with Safety Stop functionality Models equipped with FL remote communication functionality Models equipped with CC-Link communication functionality

Cooling fan

USB connector (mini-B connector)

Connector for plug-in option connection

Control circuit terminal block

Capacity plate *

FR-E720-1.5K

SERIAL:

* Location of the capacity plate and the rating plate

differs according to the inverter capacity. Refer to the outline dimension drawing.

● Accessory

Fan cover fixing screws (M3 × 35mm)

XXXXXX

Inverter model

Serial number

Changing the control logic jumper connector

Main circuit terminal block

Combed shaped wiring cover

Rating plate *

Inverter model

Input rating

Output rating

Serial number

2-5

2.3 Connecting the inverter

2.3.1 Removing and installing the cover

Removal

Remove the front cover by pulling it toward you in the direction of arrow.

Reinstallation

To reinstall, match the cover to the inverter front and install it straight.

Wiring cover

Removes easily when pulled toward the front. Install the cover to the unit in alignment with the guide.

2-6

Guide

Wiring cover

2.3.2 Connecting the power cable

Motor

Power supply

MotorPower supply

There are two types of power cables that can be used to connect to the inverter. *Either the single-phase input type or three-phase input type cable is used depending on your power supply.

The single-phase input type is also further separated in 200V and 100V inputs. The output in either case is three-phase at 200V.

Single-phase two-wire power supply

This power supply is used for home electric appliances and small electric equipment.

The power supply is connected to the main circuit terminals R and S, and the motor is connected to terminals U, V, and W.

Jumper

Screw size (M3.5)

N/-

P/+ PR

R/L1 S/L2

Screw size

(M3.5)

Three-phase three-wire power supply

This power supply is for large electric equipment in factories.

The power supply is connected to the main circuit terminals R, S, and T, and the motor is connected to terminals U, V, and W.

Jumper

Screw size (M3.5)

N/-

R/L1 S/L2 T/L3

P/+ PR

CAUTION

Screw size

(M3.5)

● Make sure the power cables are connected to the R/L1, S/L2, and T/L3 terminals. (Phase need not be matched.)

Never connect the power cable to the U, V, and W terminals on the inverter. Doing so will damage the inverter.

● Do not touch the main circuit terminals directly as this could cause electric shock.

2-7

2.3.3 Control terminals

Cable sheath stripping length

Terminal screw size M3: (Terminals A, B, and C) M2: (All others)

Terminal layout

10 2 5 4 RUN FU SE

STF STR

RESMRS

CBA

RHRMRL

PCSD

Wiring method

For the control circuit wiring, strip off the sheath of a cable and use as it is.

Strip off the sheath about the size below. If the length of the sheath peeled is too long, a short circuit may occur among neighboring wires. If the length is too short, wires might come off.

Wire the stripped wire after twisting it to prevent it from becoming loose. In addition, do not solder it.

L (mm)

Terminals A, B, and C 6

All others 5

SDSD

Loosen the terminal screw and insert the cable into the terminal.

Tighten the screw according to the specied tightening torque.

Under tightening may cause cable disconnection or malfunction. Over tightening may cause a short circuit

or malfunction due to damage to the screw or unit.

Tightening torque: 0.5N m to 0.6N m (terminals A, B, and C),

0.22N m to 0.25N m (terminals other than described above) Screwdriver: small, at-blade screwdriver (tip thickness: 0.4mm/tip width: 2.5mm)

2-8

● Blade terminals

0 to 0.5m

Unstranded wires

Wires are not inserted

10mm

Cable sheath stripping length

Strip the sheath off of wires, and connect them to a blade terminal.

Strip off the sheath about the size below. If the length of the sheath peeled is too long, a short circuit may

occur among neighboring wires. If the length is too short, wires might come off.

Wire the stripped wire after twisting it to prevent it from becoming loose. In addition, do not solder it.

Crimp the blade terminal.

Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5mm from a sleeve. Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimp-

ing is inappropriate, or the face is damaged.

Wire

Shell

Sleeve

Damaged

Crumpled tip

into the shell

CAUTION

● When using stranded wires without a blade terminal, twist enough to avoid short circuit with a nearby

terminals or wires.

● Place the athead screwdriver vertical to the open/close button. In case the blade tip slips, it may cause an

inverter damage or injury.

2-9

2.4 Inverter usage precautions

Front cover

Wiring cover

ەFR-E720-0.1K (SC) - 0.75K (SC)

ەFR-E720-1.5K (SC) or later

2.4.1 Installation of the inverter

Enclosure surface mounting

Remove the front cover and wiring cover to x the inverter to the surface.

FR-E720S-0.1K (SC) - 0.4K (SC)

FR-E710W-0.1K - 0.4K

ەFR-E740-0.4K (SC) or later

ەFR-E720S-0.75K (SC) or later

ەFR-E710W-0.75K

Front cover

Wiring cover

Install the inverter vertically.

er t

the clearances be

low.

Vertical

2-10

Surrounding air temperature

Installation orientation of the inverter

Install the inverter on a wall as specied. Do not mount it horizontally or in any other way.

Clearance around the inverter

To ensure ease of heat dissipation and maintenance, leave at least the shown clearances around the inverter.

At least the following clearances are required under the inverter as a wiring space, and above the inverter as a

heat dissipation space.

and humidity

Inverter

5cm 5cm

Measurement

position

Temperature: -10°C to +50°C

-10°C to +40°C for totally enclosed

structure feature

Humidity: 90% RH or less

Leave enough clearances and take cooling measures.

Measurement position

5cm

Clearances (front)

10cm or more

1cm or more*

10cm or more

* When using the inverters at the

surrounding air temperature of 40°C or less, the inverters can be installed without any clearance between them (0cm clearance). When surrounding air temperature exceeds 40°C, clearances between the inverters should be 1cm or more (5cm or more for the 5.5K or more).

Clearances (side)

1cm

Inverter

more *

* 5cm or more for the 5.5K (SC) or

2-11

Above inverter

Arrangement of multiple inverters

Arrangement of the ventilation fan and 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.

Arrangement of multiple inverters

When multiple inverters are placed in the same enclosure, generally arrange them horizontally as shown below in the gure (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 temperatures in the top inverters, causing inverter failures.

When mounting multiple inverters, fully take caution not to make the surrounding air temperature of the inverter

higher than the permissible value by providing ventilation and increasing the panel size.

InverterInverterInverter Inverter

Guide Guide

Inverter

Guide

Enclosure Enclosure

(a) Arranged horizontally

(b) Arranged vertically

Arrangement 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 installation after fully considering an air ow. (Air passes through areas of low resistance. Make an airway and airow plates to expose the inverter to cool air.)

Inverter Inverter

2-12

+ 78 hidden pages

Mitsubishi FREQROL-E700 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

1.1 What is an inverter?

1.2 Motor drive force

1.3 Changing frequency

2.1 Mitsubishi general-purpose inverters

2.2 Detailed description of the inverter

2.3 Connecting the inverter

2.4 Inverter usage precautions