Mitsubishi FR-A700 Installation Guide

7/29/2019 Mitsubishi FR-A700 Installation Guide

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FR-A700INSTALLATION GUIDELINEFR-A720-00030 to 03460-NA

FR-A740-00015 to 09620-NAFR-A720-00030 to 00330-N4

FR-A740-00015 to 00170-N4FR-A760-00017 to 04020-NA

INVERTER

700

CONTENTSINSTALLATION OF THE INVERTER AND INSTRUCTIONS................. 1

OUTLINE DIMENSION DRAWING ......................................................... 3

WIRING.................................................................................................... 6

PRECAUTIONS FOR USE OF THE INVERTER................................... 22

PARAMETER LIST................................................................................ 24

TROUBLESHOOTING........................................................................... 32

Thank you for choosing this Mitsubishi Inverter.

Please read through this Installation Guideline and a CD-ROM enclosed to operate this inverter correctly.

Do not use this product until you have a full knowledge of the equipment, safety information and

instructions.

Please forward this Installation Guideline and the CD-ROM to the end user.

1

2

3

4

5

6


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A-1

4. Additional InstructionsAlso note the following points to prevent an accidental failure, injury, electricshock, etc.

This section is specifically about safety mattersDo not attempt to install, operate, maintain or inspect the inverter until youhave read through this Installation Guideline and appended documentscarefully and can use the equipment correctly. Do not use the inverter untilyou have a full knowledge of the equipment, safety information andinstructions. In this Installation Guideline, the safety instruction levels areclassified into "WARNING" and "CAUTION".

Assumes that incorrect handling may cause hazardousconditions, resulting in death or severe injury.

Assumes that incorrect handling may causehazardous conditions, resulting in medium or slight

injury, or may cause physical damage only.Note that even the level may lead to a serious consequence

according to conditions. Please follow strictly the instructions of both levelsbecause they are important to personnel safety.

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 chargingpart of the circuitry and get an electric shock.

Even if power is off, do not remove the front cover except for wiring or periodicinspection.You may access the charged inverter circuits and get an electric shock.

Before starting wiring or inspection, check to make sure that the operation panelindicator is off, wait for at least 10 minutes after the power supply has beenswitched off, and check that there are no residual voltage using a tester or thelike. The capacitor is charged with high voltage for some time after power off andit is dangerous.

This inverter must be earthed (grounded). Earthing (Grounding) must conform tothe requirements of national and local safety regulations and electrical codes.

(NEC section 250, IEC 536 class 1 and other applicable standards) Any person who is involved in the wiring or inspection of this equipment shouldbe fully competent to do the work.

Always install the inverter before wiring. Otherwise, you may get an electric shockor be injured.

Perform setting dial and key operations with dry hands to prevent an electricshock. Otherwise you may get an electric shock.

Do not subject the cables to scratches, excessive stress, heavy loads orpinching. Otherwise you may get an electric shock.

Do not replace the cooling fan while power is on. It is dangerous to replace thecooling fan while power is on.

Do not touch the printed circuit board with wet hands. 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 afterpowering off to prevent an electric shock.

2. Fire Prevention Install the inverter on an incombustible wall without holes, 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. When using a brake resistor, make up a sequence that will turn off power when

an alarm signal is output.Otherwise, the brake resistor may excessively overheat due to damage of thebrake transistor and such, causing a fire.

Do not connect the resistor directly to the DC terminals P/+ and N/-. This could cause a fire.

3. Injury Prevention Apply only the voltage specified in the instruction manual to each terminal.

Otherwise, 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.

(1) Transportation and installation

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.

WARNING

CAUTION

CAUTION

WARNING

CAUTION

CAUTION

CAUTION

Environment

Ambienttemperature*1

LD, ND (initialsetting), HD

-10C to +50C (14F to 122F)(non-freezing)

SLD -10C to +40C (14F to 104F)(non-f reezing)

Ambient humidity 90% RH or less (non-condensing)

Storage temperature -20C to +65C *2 (-4F to 149F)

AtmosphereIndoors (free from corrosive gas, flammable gas, oilmist, dust and dirt)

Altitude, vibration

Maximum 1000m (3280.80feet) above sea level for

standard operation. After that derate by 3% for everyextra 500m (1640.40feet) up to 2500m (8202feet)

(92%) 5.9m/s2 or less *3

*1 For the FR-A760, the ambient temperature is -10C to +40C (14F to 104F)(For the FR-A760-00061 or less with SLD set, the temperature is -10C to+30C (14F to 86F))

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

*3 2.9m/s2 or less for the FR-A740-03250 (FR-A760-02020) or more.

(2) Wiring Do not install a power factor correction capacitor or surge suppressor/radio

noise filter (capacitor type filter) on the inverter output side. The connection orientation of the output cables U, V, W to the motor will affect

the direction of rotation of the motor.

(3) Test operation and adjustment

Before starting operation, confirm and adjust the parameters. A failure to do somay cause some machines to make unexpected motions.

(4) Operation When you have chosen the retry function, stay away from the equipment as it

will restart suddenly after an alarm stop.

Since the key is valid only when functions are set (refer to the Instruction

Manual), 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 failureto do so may restart the motor suddenly.

The load used should be a three-phase induction motor only. Connection of anyother electrical equipment to the inverter output may damage the inverter as well asequipment.

Performing pre-excitation (LX signal and X13 signal) under torque control (realsensorless vector control) may start the motor running at a low speed evenwhen the start command (STF or STR) is not input. The motor may run also at alow speed when the speed limit value = 0 with a start command input. Performpre-excitation after making sure that there will be no problem in safety if themotor runs.

Do not modify the equipment. Do not perform parts removal which is not instructed in manuals. Doing so may

lead to fault or damage of the inverter.

The electronic thermal relay function does not guarantee protection of the motorfrom overheating.

Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter.

Use a noise filter to reduce the effect of electromagnetic interference. Otherwisenearby electronic equipment may be affected.

Take measures to suppress harmonics. Otherwise power supply harmonics fromthe inverter may heat/damage the power factor correction capacitor andgenerator.

When a 400V class motor is inverter-driven, please use an insulation-enhancedmotor or measures taken to suppress surge voltages. Surge voltagesattributable to the wiring constants may occur at the motor terminals,deteriorating the insulation of the motor.

When a 600V class motor is inverter-driven, it should be insulation-enhanced orsurge voltages suppressed. Surge voltages attributable to the wiring constantsmay occur at the motor terminals, deteriorating the insulation of the motor.

When parameter clear or all clear is performed, reset the required parametersbefore starting operations. Each parameter returns to the initial value.

The inverter can be easily set for high-speed operation. Before changing itssetting, fully examine the performances of the motor and machine.

In addition to the inverter's holding function, install a holding device to ensuresafety.

Before running an inverter which had been stored for a long period, alwaysperform inspection and test operation.

For prevention of damage due to static electricity, touch nearby metal beforetouching this product to eliminate static electricity from your body.

(5) Emergency stop 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 input 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, take the corresponding correctiveaction, then reset the inverter, and resume operation.

(6) Maintenance, inspection and parts replacement

Do not carry out a megger (insulation resistance) test on the control circuit of theinverter.

(7) Disposing of the inverter

Treat as industrial waste.

General instructions

Many of the diagrams and drawings in instruction manuals show the inverterwithout a cover, or partially open. Never run the inverter in this status. Alwaysreplace the cover and follow instruction manuals when operating the inverter.

CAUTION

CAUTION

WARNING

CAUTION

CAUTION

CAUTION

CAUTION


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1

INSTALLATION OF THE INVERTERAND INSTRUCTIONS

1 INSTALLATION OF THE INVERTER AND INSTRUCTIONS

Capacity plate

Inverter type Serial number

Capacity plate

Rating plate

00175 NA

FR-A720-00175-NA

-FR - -A720

Symbol

A720

Voltage Class

Three-phase200V class

A740

A760



Symbol

200V class00030 to 03460 Displays the

rated current

Type number

400V class00015 to 03250

600V class00017 to 04020

Rating plateInverter typeInput rating

Output rating

Serial number

FR-A720-00175-NA

LD (50 C) XXA

SLD (40 C) XXA

ND (50 C) XXA

HD (50 C) XXA

30 C (86 F) (00061 or less)

40 C (104 F) (00120 or more)

40 C (104 F) (00840 or less)

50 C (122 F) (01040 or more)

40 C (104 F) (00840 or less)

50 C (122 F) (01040 or more)

40 C (104 F) (00840 or less)

50 C (122 F) (01040 or more)

Inverter Type

Overload currentrating

Ambient temperatureFR-A720/A740 FR-A760

40 C (104 F)

50 C (122 F)

50 C (122 F)

50 C (122 F)

110% 60s, 120% 3s

120% 60s, 150% 3s

150% 60s, 200% 3s

200% 60s, 250% 3s

SLD

LD

ND

HD

Symbol

NA U.S. Specifications

Specifications

N4 U.S. Specifications (UL Type 1)


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2

INSTALLATION OF THEINVERTER AND INSTRUCTIONS

Installation of the inverter

Note - Some inverter models may be installed outside an enclosure. See Appendix 2 for details.

General Precaution

The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for morethan 10 minutes, and check for residual voltage between terminal P/+ and N/- with a meter etc., to avoid a hazardof electrical shock. Environment

Before installation, check that the environment meets following specifications.

Installation on the enclosure

REMARKS

To use an enclosed brake resistor for the FR-A760-00061 or less, refer to page 8.

Ambient temperature

FR-A720/A740

LD, ND (initial setting),HD:-10C to + 50C (14F to 122F) (non-freezing)

SLD: -10C to + 40C (14F to 104F) (non-freezing)

FR-A760

LD, ND (initial setting),HD:

-10C to +40C (14F to 104F) (non-freezing) (00840 or less)

-10C to +50C (14F to 122F) (non-freezing) (01040 or more)

SLD:

-10C to +30C (14F to 86F) (non-freezing) (00061 or less)

-10C to +40C (14F to 104F) (non-freezing) (00120 or more)

Ambient humidity 90%RH or less (non-condensing)

Storage temperature -20C to +65C (-4F to 149F)

Ambience Indoors (No corrosive and flammable gases, oil mist, dust and dirt.)

Altitude, vibration Below 1000m, 5.9m/s2 or less (2.9m/s2 or less for the FR-A740-03250 (FR-A760-02020) or more)

CAUTION Install the inverter on a strong surface securely and vertically with bolts. Leave enough clearances and take cooling measures. Avoid places where the inverter is subjected to direct sunlight, high temperature and high humidity. Install the inverter on a non-combustible wall surface.

FR-A720-00900 or lessFR-A740-00440 or lessFR-A760-00330 or less

FR-A720-01150 or moreFR-A740-00570 or moreFR-A760-00550 or more

Fix six positions for the FR-A740-03250 to06830 (FR-A760-02020 to 04020) and fixeight positions for the FR-A740-07700 to09620.

CAUTION When encasing multiple inverters, install them in

parallel as a cooling measure. Install the inverter vertically.

5cm(1.97inches) ormore *1

10cm(3.94inches)or more *2

10cm(3.94inches)

or more *2

*1 1cm or more for FR-A720-00175

(FR-A740-00090, FR-A760-00061) or less

10cm or more for FR-A720-02880

(FR-A740-01440, FR-A760-01040) or more

*2 20cm or more for FR-A720-02880

(FR-A740-01440, FR-A760-01040) or more

Vertical

5cm

(1.97inches)

5cm

(1.97inches)

5cm

(1.97inches)

Measurement

position

Measurement

position

Inverter


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3

OUTLINE DIMENSION DRAWING

2 OUTLINE DIMENSION DRAWING

200V class

(Unit:mm(inches))

Inverter Type W W1 H H1 D

FR-A720-00030-NA110 (4.33) 95 (3.74)

260 (10.24) 245 (9.65)

110 (4.33)

FR-A720-00050-NA 125 (4.92)

FR-A720-00080-NA

150 (5.91) 125 (4.92) 140 (5.51)FR-A720-00110-NA

FR-A720-00175-NA

FR-A720-00240-NA

220 (8.66) 195 (7.68)170 (6.69)

FR-A720-00330-NA

FR-A720-00460-NA 300 (11.81) 285 (11.22)

190 (7.48)FR-A720-00610-NA

250 (9.84) 230 (9.06) 400 (15.75) 380 (14.96)FR-A720-00760-NA

FR-A720-00900-NA

FR-A720-01150-NA 325 (12.8) 270 (10.63)550 (21.65)

530 (20.87) 195 (7.68)FR-A720-01450-NA

435 (17.13) 380 (14.96) 525 (20.67)250 (9.84)FR-A720-01750-NA

FR-A720-02150-NA

465 (18.31)

410 (16.14) 700 (27.56) 675 (26.57)

FR-A720-02880-NA400 (15.75) 740 (29.13) 715 (28.15) 360 (14.17)

FR-A720-03460-NA

FR-A720-00030-N4110 (4.33) 95 (3.74)

260 (10.24) 245 (9.65)

122 (4.80)

FR-A720-00050-N4 137 (5.39)

FR-A720-00080-N4

150 (5.91) 125 (4.92) 152 (5.98)FR-A720-00110-N4

FR-A720-00175-N4

FR-A720-00240-N4220 (8.66) 195 (7.68) 182 (7.17)

FR-A720-00330-N4

WW1 W1 W1

WW1 W1

H

1HH

1HH

WW1

D

H

1

FR-A720-00030 to03460-NA

FR-A740-00015 to

02600-NAFR-A720-00030 to00330-N4

FR-A740-00015 to00170-N4

FR-A740-03250 to06830-NAFR-A760-02020 to04020-NA

FR-A740-07700 to09620-NA

FR-A760-00017 to01520-NA


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4


400V class


FR-A740-00015-NA

150 (5.91) 125 (4.92)

260 (10.24) 245 (9.65)

140 (5.51)

FR-A740-00025-NA

FR-A740-00040-NA

FR-A740-00060-NA

FR-A740-00090-NA

FR-A740-00120-NA

220 (8.66) 195 (7.68)

170 (6.69)FR-A740-00170-NA

FR-A740-00230-NA300 (11.81) 285 (11.22) 190 (7.48)

FR-A740-00310-NA

FR-A740-00380-NA250 (9.84) 230 (9.06) 400 (15.75) 380 (14.96) 190 (7.48)

FR-A740-00440-NA

FR-A740-00570-NA 325 (12.8) 270 (10.63) 550 (21.65) 530 (20.87) 195 (7.68)

FR-A740-00710-NA

435 (17.13) 380 (14.96) 550 (21.65) 525 (20.67) 250 (9.84)FR-A740-00860-NA

FR-A740-01100-NA

FR-A740-01440-NA

465 (18.31) 400 (15.75)

620 (24.41) 595 (23.43) 300 (11.81)FR-A740-01800-NA

FR-A740-02160-NA740 (29.13) 715 (28.15) 360 (14.17)

FR-A740-02600-NA

FR-A740-03250-NA498 (19.6) 200 (7.87)

1010 (39.76) 985 (38.78) 380 (14.96)

FR-A740-03610-NA

FR-A740-04320-NA

680 (26.77) 300 (11.81)FR-A740-04810-NA

FR-A740-05470-NA

FR-A740-06100-NA790 (31.1) 315 (12.4) 1330 (52.36) 1300 (51.18)

440 (17.32)

FR-A740-06830-NA

FR-A740-07700-NA

995 (39.17) 300 (11.81) 1580 (62.2) 1550 (61.02)FR-A740-08660-NA

FR-A740-09620-NA

FR-A740-00015-N4

150 (5.91) 125 (4.92)

260 (10.24) 245 (9.65)

152 (5.98)

FR-A740-00025-N4

FR-A740-00040-N4

FR-A740-00060-N4

FR-A740-00090-N4

FR-A740-00120-N4220 (8.66) 195 (7.68) 182 (7.17)

FR-A740-00170-N4


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5


600V class

zWhen an enclosed brake resistor is used (FR-A760 only)


FR-A760-00017-NA

150 (5.91) 125 (4.92)260 (10.24) 245 (9.65)

140 (5.51)FR-A760-00040-NA

FR-A760-00061-NA

FR-A760-00120-NA220 (8.66) 195 (7.68)

170 (6.69)

FR-A760-00220-NA 300 (11.81) 285 (11.22) 190 (7.48)

FR-A760-00330-NA 250 (9.84) 230 (9.06) 400 (15.75) 380 (14.96) 190 (7.48)

FR-A760-00550-NA435 (17.13) 380 (14.96) 550 (21.65) 525 (20.67) 250 (9.84)

FR-A760-00840-NA

FR-A760-01040-NA

465 (18.31) 400 (15.75) 620 (24.41) 595 (23.43) 300 (11.81)FR-A760-01310-NA

FR-A760-01520-NA

FR-A760-02020-NA498 (19.6) 200 (7.87)

1010 (39.76) 985 (38.78) 380 (14.96)FR-A760-02550-NA

FR-A760-03040-NA 680 (26.77) 300 (11.81)

FR-A760-04020-NA 790 (31.1) 315 (12.4) 1330 (52.36) 1300 (51.18) 440 (17.32)

(Unit:mm(inches))

195 (7.68)

220 (8.66)

160 (6.29)

260

(10.

23)

24

5

0.

3

(9.

64

0.

01)

FR-A760-00017 to 00061-NA


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6

Terminal connection diagram (FR-A720/740)

3 WIRING

3.1 Terminal connection diagram (FR-A720/740)

CAUTION

To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) 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 foreign matter to enter the inverter.

Set the voltage/current input switch correctly. Different setting may cause a fault, failure or malfunction.

R/L1

S/L2

T/L3

R1/L11

S1/L21

PC

10E(+10V)

10(+5V)

2

(Analog common)

23

1

1

4

Jumper

C1

B1

A1

U

V

W

P1

0 to 10VDC

*1

0 to 5VDC0 to 10VDC

MC

Main circuit

Control circuit

C2

B2

A2

IM

0 to 20mADC

AU

PTC

TXD+

TXD-

RXD+

RXD-

SGGND

SINK

SOURCE

*4

*3

*5

STF

STR

STOP

RH

RM

RL

JOG

RT

MRS

RES

AU

CS

SD

RUN

SU

IPF

OL

FU

SE

(+)(-)

5

ON

OFF

VCC

(+)(-)

5V

*2 Earth (Ground)

PX PR N/-P/+

*8

*3. JOG terminal can be usedas pulse train input terminal.UsePr. 291 to selectJOG/pulse.

Main circuit terminal

Control circuit terminal

Three-phase AC

power supply

MCCB

Jumper

Earth

(Ground)

EMC filter

ON/OFF

connecter

Earth(Ground)

selected

selected0 to 5VDC *5

4 to 20mADC

0 to 5VDC

0 to 10VDCselected *5

Option connector 1

Option connector 2

Option connector 3

Connector

for plug-in option

connection

Frequency setting signal (Analog)

Frequency setting

potentiometer1/2W1k

*6

Control input signals (No voltage input allowed)Forward

rotationstart

Reverserotation

start

Start self-holding selection

Terminal functions vary withthe input terminal

assignment (Pr. 178 to Pr. 189)

Middlespeed

High speed

Low speed

Multi-speed

selection

Jog mode

Second function selection

Output stop

Reset

Terminal 4 input selection(Current input selection)

Selection of automatic restartafter instantaneous

power failure

USB

connector

PU

connector

Terminatingresistor

Data reception

Data transmission

RS-485 terminals

Open collector output common

Sink/source common

Frequency detection

Running

Up to frequency

Instantaneous

power failure

Overload

Terminal functions

vary with the output

terminal assignment

(Pr. 190 to Pr. 194)

Open collector output

(Permissible load

current 100mA)

Relay output 2

Relay output 1

(Alarm output)

Terminal functionsvary with the output

terminal assignment

(Pr. 195, Pr. 196)

Relay output

Motor

*4. AU terminal can be

used as PTC inputterminal.

*2. To supply power to thecontrol circuit separately,remove the jumper acrossR1/L11 and S1/L21.

*10. It is not necessarywhen calibrating theindicator from theoperation panel.

*6. It is recommended to use 2W1kwhen the frequency setting signalis changed frequently.

Jumper

(Initial value)

(Initial value)

(Initial value)

ON4 2

OFF

Voltage/currentinput switch

*5

Auxiliaryinput

Terminal4 input

(Currentinput)

Brake unit(Option)

CN8*7

Jumper

*5. Terminal input specificationscan be changed by analoginput specificationsswitchover (Pr. 73, Pr. 267).Set the voltage/current inputswitch in the OFF position toselect voltage input (0 to 5V/0to10V) and ON to selectcurrent input (4 to 20mA).

R

R

*1. DC reactor (FR-HEL)Be sure to connect the DC reactorsupplied with the FR-A720-02880 (FR-

A740-01440) or more.When using the FR-A720-02150 (FR-

A740-01100) with LD or SLD set,always use a DC reactor (option).When a DC reactor is connected to theFR-A720-02150 (FR-A740-01100) orless, remove the jumper across P1-P/+.

*7. A CN8 connector is provided with the FR-A720-02880 (FR-A740-01440) or more.

Sink logic

*8. Brake resistor (FR-ABR)

Remove the jumper across terminal PR-PXwhen connecting a brake resistor.(FR-A720-00030 to 00330 (FR-A740-00015 to 00170))Terminal PR is provided for the FR-A720-00030to 00900 (FR-A740-00015 to 00440).Install a thermal relay to prevent an overheatand burnout of the brake resistor.

*9

*9.The FR-A720-00030 and 00050

are not provided with the EMC

filter ON/OFF connector. (Always on)

24VDC power supply

(Common for external power supply transistor)

Contact input common

FM

SD

+ -

AM

5

*11

*11. FM terminal canbe used for pulsetrain output of opencollector outputusingPr. 291.

(+)

(-)(0 to 10VDC)

Analog signal output

Moving-coil type

1mA full-scale

(Frequency meter, etc.)

Indicator

Calibration

resistor*10

(Refer to the Instruction Manual)

(Refer to the InstructionManual)

(Refer to theInstruction Manual)

(Refer to the

Instruction Manual)



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7

WIRING

3.2 Terminal connection diagram (FR-A760)

CAUTION To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) 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 foreign matter to enter the inverter.

Set the voltage/current input switch correctly. Different setting may cause a fault, failure or malfunction.

R/L1

S/L2

T/L3

R1/L11

S1/L21

PC

10E(+10V)

10(+5V)

2

(Analog common)

23

1

1

4

Jumper

C1

B1

A1

U

V

W

P1

0 to 10VDC

*1

0 to 5VDC0 to 10VDC

MC

Main circuit

Control circuit

C2

B2

A2

IM

0 to 20mADC

AU

PTC

TXD+

TXD-

RXD+

RXD-

SGGND

SINK

SOURCE

*4

*3

*5

STF

STR

STOP

RH

RM

RL

JOG

RT

MRS

RES

AU

CS

SD

RUN

SU

IPF

OL

FU

SE

(+)(-)

5

VCC

(+)(-)

5V

*2 Earth (Ground)

R

PX PR N/-P/+

*7

*3. JOG terminal can be usedas pulse train input terminal.UsePr. 291 to selectJOG/pulse.

Main circuit terminal

Control circuit terminal

Three-phase AC

power supply

MCCB

Jumper

Earth

(Ground)

Earth(Ground)

selected

selected0 to 5VDC *5

4 to 20mADC

0 to 5VDC

0 to 10VDCselected *5

Option connector 1

Option connector 2

Option connector 3

Connector

for plug-in option

connection

Frequency setting signal (Analog)

Frequency setting

potentiometer1/2W1k

*6

Control input signals (No voltage input allowed)Forwardrotation

startReverserotation

start

Start self-holding selection

Terminal functions vary with

the input terminal

assignment (Pr. 178 to Pr. 189)

Middlespeed

High speed

Low speed

Multi-speed

selection

Jog mode

Second function selection

Output stop

Reset

Terminal 4 input selection(Current input selection)

Selection of automatic restartafter instantaneous

power failure

USB

connector

PU

connector

Terminatingresistor

Data reception

Data transmissionRS-485 terminals

Open collector output common

Sink/source common

Frequency detection

Running

Up to frequency

Instantaneouspower failure

Overload

Terminal functions


terminal assignment

(Pr. 190 to Pr. 194)

Open collector output

(Permissible load

current 100mA)

Relay output 2

Relay output 1

(Alarm output)

Terminal functions


terminal assignment

(Pr. 195, Pr. 196)

Relay output

Motor

*4. AU terminal can be

used as PTC input

terminal.

*2. To supply power to thecontrol circuit separately,remove the jumper acrossR1/L11 and S1/L21.

*8. It is not necessarywhen calibrating theindicator from theoperation panel.

*6. It is recommended to use 2W1kwhen the frequency setting signalis changed frequently.

(Initial value)

(Initial value)

(Initial value)

ON4 2

OFF

Voltage/currentinput switch

*5

Auxiliaryinput

Terminal4 input

(Currentinput)

Brake unit(Option)

*5. Terminal input specificationscan be changed by analoginput specificationsswitchover (Pr. 73, Pr. 267).Set the voltage/current input

switch in the OFF position toselect voltage input (0 to 5V/0to10V) and ON to selectcurrent input (4 to 20mA).

Sink logic*7. Brake resistor (Accessories)

The brake resistor is provided with the FR-A760-00017 to 00061. Connect the accessorybrake resistor to P/+-PR.Terminal PR is provided for the FR-A760-00017to 00330.Install a thermal relay to prevent an overheatand burnout of the brake resistor.

24VDC power supply

(Common for external power supply transistor)

Contact input common

FM

SD

+ -

AM

5

*9

*9. FM terminal can beused for pulse trainoutput of open collectoroutput usingPr. 291.

(+)

(-)(0 to 10VDC)

Analog signal output

Moving-coil type

1mA full-scale

(Frequency meter, etc.)

Indicator

Calibration

resistor*8*10

*10. USB connector is not used.

Jumper

*1. DC reactorBe sure to connect the DC reactorsupplied with the FR-A760-01040 or more.When using the FR-A760-00840 with LDor SLD set, always use a DC reactor(option).When a DC reactor is connected to theFR-A760-00840 or less, remove the

jumper across P1-P/+.

(Refer to the Instruction Manual)






10/41

8

WIRING

3.3 Connection of provided brake resistor (FR-A760 only)

Connecting the brake resistor enclosed with the unit to the FR-A760-00017 to 00061 will improve regeneration

capability.

(1) Installation procedure

Connect the brake resistor to the inverter with provided screws.

(2) Connection

Wiring cover and Handling (FR-A760-00061 or less)

1)Remove the wiring cover of the inverter. Punch out a knockout by firmly tapping it with such as a hammer. Remove

any sharp edges and burrs from knockout holes of the wiring cover.

REMARKS

Connecting the brake resistor changes the protective structure to OPEN type (NEMA1).

Wiring cover


11/41

9

WIRING

2)Attach protective bushes provided to the wiring cover and cut with nippers or a cutter before running the cables.

Connect the wire with red sleeve to PR terminal. Connect the wire with transparent sleeve to P/+.

(3) Installation of the inverter

CAUTIONWhen handling the wiring cover, care must be taken not to cut fingers or hands with sharp edges and burrs.

Avoide wire offcuts and other foreign matter from entering the inverter.

WARNING

Do not wire without using protective bushes. Otherwise, the cable sheathes may be scratched by the wiring

cover edges, resulting in a short circuit or ground fault.

(Transparent sleeve)To P/+ terminal.

(Red sleeve)To PR terminal.

Protective bushes(Accessory)


12/41

10

WIRING

3.4 Main circuit terminal

(1) Terminal layout and wiring

200V class

FR-A720-00030, 00050-NA/N4 FR-A720-00080, 00110, 00175-NA/N4

FR-A720-00240, 00330-NA/N4

* Screw size of terminal R1/L11, S1/L21, PR, and PX is M4.

FR-A720-00460-NA

FR-A720-00610, 00760, 00900-NA FR-A720-01150, 01450, 01750-NA

R/L1 S/L2 T/L3

N/- P/+

PR

PXR1/L11 S1/L21

Charge lamp

As this is an inside cover fixing screw,

do not remove it.

Jumper

Screw size (M4)

Screw size

(M4)

Jumper

MotorPower supply

IM

R/L1 S/L2 T/L3 N/- P/+ PR

PXR1/L11 S1/L21

IMCharge lamp

Jumper

Screw size (M4)

Screw size

(M4)

Jumper

MotorPowersupply

R/L1 S/L2 T/L3

N/- P/+ PR

PX

R1/L11 S1/L21

IM

Screw size

(M5)

Screw size (M5)

JumperJumper

Charge lamp

MotorPower supply

* **

*

R1/L11 S1/L21

R/L1 S/L2 T/L3 N/-

P/+

PR

Charge lamp

Jumper

Jumper

Screw size(M4)

Screw size (M5)

Screw size (M5)

Power supply

IMMotor

R/L1 S/L2 T/L3 N/- P/+

PR

R1/L11 S1/L21

IM

Screw size (M4)

Screw size (M6)

Jumper

Jumper

Charge lamp

MotorPower supply

Screw size

(00610:M6, 00760, 00900:M8)

R/L1 S/L2 T/L3 N/- P/+

R1/L11 S1/L21

IM

Screw size

(M4)

Jumper

Jumper

Charge lamp

MotorPowersupply

Screw size

(01150:M6,

01450/01750:M8)

Screw size

(01150:M8, 01450, 01750:M10)


13/41

11

WIRING

400V class

FR-A720-02150-NA

* When using the inverter with LD or SLD set, remove a jumper

between P/+ and P1 and connect a DC reactor (FR-HEL-75Koption).

FR-A720-02880, 03460-NA

FR-A740-00015 to 00090-NA/N4 FR-A740-00120, 00170-NA/N4

FR-A740-00230, 00310-NA FR-A740-00380, 00440-NA

Power supply

IMMotor

Screw size (M8)

R/L1 S/L2 T/L3 N/-

Screw size (M12)

Jumper

Jumper *

Charge lamp

Screw size (M4)R1/L11 S1/L21

P/+ R/L1 S/L2 T/L3 N/-

P/+

R1/L11 S1/L21

P/+

P/+

IM

Screw size (M4)

Screw size (M12)

Screw size(M10)

Jumper

Charge lamp

MotorPower supply

Screw size (M12)

(for option)

DC reactor


PXR1/L11 S1/L21

IMCharge lamp

JumperScrew size (M4)

Screw size(M4)

Jumper

MotorPowersupply

R/L1 S/L2 T/L3

N/- P/+ PR

PX

R1/L11 S1/L21

IM

Screw size

(M4)

Screw size

(M4)

Jumper Jumper

Charge lamp

MotorPower supply

R1/L11 S1/L21

R/L1 S/L2 T/L3 N/-

P/+

PR

Charge lamp

Jumper

Jumper

Screw size(M4)

Screw size (M5)

Screw size (M5)

Power supply IMMotor

R/L1 S/L2 T/L3 N/- P/+

PR

R1/L11 S1/L21

IM

Screw size (M4)

Screw size (M6)

Screw size (M6)

Jumper

Jumper

Charge lamp

Power supply Motor


14/41

12

WIRING

FR-A740-00570, 00710, 00860-NA FR-A740-01100-NA

* When using the inverter with LD or SLD set, remove a jumperbetween P/+ and P1 and connect a DC reactor (FR-HEL-H

90K option).

FR-A740-01440, 01800-NA FR-A740-02160, 02600-NA

IM

Jumper

Jumper

Charge lamp

Screw size(M4)

Powersupply Motor

R/L1 S/L2 T/L3 N/- P/+

R1/L11 S1/L21

Screw size

(00570: M6

00710/00860: M8)

Screw size

(00570: M6

00710, 00860: M8)

IM

Jumper

Charge lampScrew size (M4)

Powersupply

Motor

R /L1 S /L2 T/L3 N /-

R1/L11 S1/L21

Screw size (M8) Screw size (M10) Screw size (M8)

Jumper *P/+

Screw size (M8)

IM

R/L1 S/L2 T/L3 N/- P/+

R1/L11 S1/L21

DC reactor

Screw size (M4)

Powersupply

Motor

Jumper

Charge lamp

P/+

Screw size

(M10)

Screw size(M10)

IM

R/L1 S/L2 T/L3 N/-

P/+

R1/L11 S1/L21

P/+

P/+

Screw size (M4)

Jumper

Charge lamp

Screw size(M10)

Motor

Screw size (M12)

(for option)

Power supply

DC reactor

Screw size (M10)


15/41

13

WIRING

600V class

FR-A740-03250, 03610-NA FR-A740-04320 to 09620-NA

FR-A760-00017 to 00061-NA FR-A760-00120-NA

FR-A760-00220-NA FR-A760-00330-NA

IM

R/L1 S/L2 T/L3 N/-

P/+

R1/L11 S1/L21

P/+

P/+

Screw size (M4)

Jumper

Charge lamp

Screw size (M12)

Screw size(M10)

Motor

Screw size (M12)

(for option)

Power supply

DC reactor IM

R/L1 S/L2 T/L3 N/-

R1/L11 S1/L21

P/+

P/+

Screw size (M4)

Jumper

Charge lamp

MotorPower supplyDC reactor

Screw size (M12)

Screw size (M10)


PXR1/L11 S1/L21

IMCharge lamp

Jumper

Screw size (M4)

Screw size

(M4)

Jumper

MotorPowersupply

R/L1 S/L2 T/L3

N/- P/+ PR

PX

R1/L11 S1/L21

IM

Screw size

(M4)

Screw size

(M4)

JumperJumper

Charge lamp

MotorPower supply

R1/L11 S1/L21

R/L1 S/L2 T/L3 N/-

P/+

PR

Charge lamp

Jumper

Jumper

Screw size(M4)

Screw size (M5)

Screw size (M5)Power supply

IM

Motor

R/L1 S/L2 T/L3 N/- P/+

PR

R1/L11 S1/L21

IM

Screw size (M4)

Screw size (M6)

Screw size (M6)

Jumper

Jumper

Charge lamp

Power supply Motor


16/41

14

WIRING

FR-A760-00550-NA FR-A760-00840-NA

* When using the inverter with LD or SLD set, remove a jumperbetween P/+ and P1 and connect a DC reactor.

FR-A760-01040, 01310, 01520-NA FR-A760-02020, 02550-NA

IM

Jumper

Jumper

Charge lamp

Screw size(M4)

Powersupply Motor

R/L1 S/L2 T/L3 N/- P/+

R1/L11 S1/L21

Screw size(M8)

Screw size(M8)

IM

Jumper

Charge lampScrew size (M4)

Powersupply

Motor

R /L1 S /L2 T/L3 N /-

R1/L11 S1/L21

Screw size (M8)

Jumper *P/+

Screw size (M8)

IM

R/L1 S/L2 T/L3 N/- P/+

R1/L11 S1/L21

DC reactor

Screw size (M4)

Powersupply

Motor

Jumper

Charge lamp

P/+

Screw size

(M10)

Screw size(M10)

IM

R/L1 S/L2 T/L3 N/-

P/+

R1/L11 S1/L21

P/+

P/+

Screw size (M4)

Jumper

Charge lamp

Screw size (M12)

Screw size(M10)

Motor

Screw size (M12)

(for option)

Power supply

DC reactor


17/41

15

WIRING

FR-A760-03040, 04020-NA

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

counterclockwise direction when viewed from the motor shaft. When wiring the inverter main circuit conductor of the FR-A740-04320 (FR-A760-03040) 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.) Forwiring, use bolts (nuts) provided with the inverter.

IM

R/L1 S/L2 T/L3 N/-

R1/L11 S1/L21

P/+

P/+

Screw size (M4)

Jumper

Charge lamp

MotorPower supplyDC reactor

Screw size (M12)

Screw size (M10)


18/41

16

WIRING

(2) Applied cable sizeSelect the recommended cable size to ensure that a voltage drop will be 2% max.If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the motortorque to decrease especially at the output of a low frequency.The following table indicates a selection example for the wiring length of 20m (65.62feet).

200V class (when input power supply is 220V)

Applicable InverterType

Terminal

Screw

Size *4

Tightening

Torque

Nm

Crimping

Terminal

Cable Sizes

HIV, etc. (mm2

) *1 AWG/MCM *2 PVC, etc. (mm2

) *3R/L1,S/L2,T/L3

U, V, WR/L1,S/L2,T/L3

U, V, W P/+, P1Earth

(Ground)cable

R/L1,S/L2,T/L3


U, V, WEarth

(Ground)cable

FR-A720-00030 to

00110-NA/N4M4 1.5 2-4 2-4 2 2 2 2 14 14 2.5 2.5 2.5

FR-A720-00175-NA/

N4M4 1.5 5.5-4 5.5-4 3.5 3.5 3.5 3.5 12 12 4 4 4

FR-A720-00240-NA/

N4M5 2.5 5.5-5 5.5-5 5.5 5.5 5.5 5.5 10 10 6 6 6

FR-A720-00330-NA/

N4M5 2.5 14-5 8-5 14 8 14 14 6 8 16 10 16

FR-A720-00460-NA M5 2.5 14-5 14-5 14 14 14 14 6 6 16 16 16

FR-A720-00610-NA M6 4.4 22-6 22-6 22 22 22 14 4 4 25 25 16

FR-A720-00760-NA M8-M6 7.8 38-8 38-8 38 38 38 22 2 2 35 35 25FR-A720-00900-NA M8-M6 7.8 38-8 38-8 38 38 38 22 2 2 35 35 25

FR-A720-01150-NA M8-M6 7.8 60-8 60-8 60 60 60 38 1/0 1/0 50 50 25

FR-A720-01450-NA M10-M8 14.7 80-10 80-10 80 80 80 38 3/0 3/0 70 70 35

FR-A720-01750-NA M10-M8 14.7 100-10 100-10 100 100 100 60 4/0 4/0 95 95 50

FR-A720-02150-NA M12-M8 24.5 100-12 100-12 100 100 100 60 4/0 4/0 95 95 50

FR-A720-02880-NA M12-M10 24.5 150-12 150-12 125 125 125 38 250 250

FR-A720-03460-NA M12-M10 24.5 150-12 150-12 150 150 150 60 300 300

*1 For the 02150 or less, the cable size is that of the cable (HIV cable (600V class 2 vinyl-insulated cable) etc.) with continuous maximum

permissible temperature of 75C (167F). Assumes that the ambient temperature is 50C (122F) or less and the wiring distance is 20m

(65.62feet) or less.

For the 02880 or more, the recommended cable size is that of the cable (LMFC (heat resistant flexible cross-linked polyethylene insulated cable)

etc.) with continuous maximum permissible temperature of 90C (194F). Assumes that the ambient temperature is 50C (122F) or less and

wiring is performed in an enclosure.

*2 The recommended cable size is that of the cable (THHW cable) with continuous maximum permissible temperature of 75C (167F). Assumesthat the ambient temperature is 40C (104F) or less and the wiring distance is 20m (65.62feet) or less.

(Selection example for use mainly in the United States.)

*3 For the 00610 or less, the recommended cable size is that of the cable (PVC cable) with continuous maximum permissible temperature of 70C

(158F). Assumes that the ambient temperature is 40C (104F) or less and the wiring distance is 20m (65.62feet) or less.

For the 00760 or more, the recommended cable size is that of the cable (XLPE cable) with continuous maximum permissible temperature of 90C

(194F). Assumes that the ambient temperature is 40C (104F) or less and wiring is performed in an enclosure.

(Selection example for use mainly in Europe.)

*4 The terminal screw size indicates the terminal size for R/L1, S/L2, T/L3, U, V, W, and a screw for earthing (grounding). For the 00760 or more,

screw sizes are different. ( - < a screw for earthing (grounding)>)


19/41

17

WIRING


Applicable Inverter

Type

Terminal

Screw

Size *4

Tightening

Torque

Nm

Crimping

Terminal

Cable Sizes

HIV, etc. (mm2) *1 AWG/MCM *2 PVC, etc. (mm2) *3

R/L1,S/L2,T/L3


U, V, W P/+, P1Earth

(Ground)Cable

R/L1,S/L2,T/L3


U, V, WEarth

(Ground)Cable

FR-A740-00015 to

00090-NA/N4M4 1.5 2-4 2-4 2 2 2 2 14 14 2.5 2.5 2.5

FR-A740-00120-NA/N4

M4 1.5 2-4 2-4 2 2 3.5 3.5 12 14 2.5 2.5 4

FR-A740-00170-NA/

N4M4 1.5 5.5-4 5.5-4 3.5 3.5 3.5 3.5 12 12 4 4 4

FR-A740-00230-NA M5 2.5 5.5-5 5.5-5 5.5 5.5 5.5 8 10 10 6 6 10

FR-A740-00310-NA M5 2.5 8-5 8-5 8 8 8 8 8 8 10 10 10

FR-A740-00380-NA M6 4.4 14-6 8-6 14 8 14 14 6 8 16 10 16

FR-A740-00440-NA M6 4.4 14-6 14-6 14 14 22 14 6 6 16 16 16

FR-A740-00570-NA M6 4.4 22-6 22-6 22 22 22 14 4 4 25 25 16

FR-A740-00710-NA M8 7.8 22-8 22-8 22 22 22 14 4 4 25 25 16

FR-A740-00860-NA M8 7.8 38-8 38-8 38 38 38 22 1 2 50 50 25

FR-A740-01100-NA M8 7.8 60-8 60-8 60 60 60 22 1/0 1/0 50 50 25

FR-A740-01440-NA M10 14.7 60-10 60-10 60 60 60 38 1/0 1/0 50 50 25

FR-A740-01800-NA M10 14.7 60-10 60-10 60 60 80 38 3/0 3/0 50 50 25FR-A740-02160-NA M10-M12 14.7 80-10 80-10 80 80 80 38 3/0 3/0 70 70 35

FR-A740-02600-NA M10-M12 14.7 100-10 100-10 100 100 100 38 4/0 4/0 95 95 50

FR-A740-03250-NA M12-M10 24.5 150-12 150-12 125 150 150 38 250 250 120 120 70

FR-A740-03610-NA M12-M10 24.5 150-12 150-12 150 150 150 38 300 300 150 150 95

FR-A740-04320-NA M12-M10 24.5 100-12 100-12 2100 2100 2100 60 24/0 24/0 295 295 95

FR-A740-04810-NA M12-M10 24.5 100-12 100-12 2100 2100 2125 60 24/0 24/0 295 295 95

FR-A740-05470-NA M12-M10 24.5 150-12 150-12 2125 2125 2125 60 2250 2250 2120 2120 120

FR-A740-06100-NA M12-M10 24.5 150-12 150-12 2150 2150 2150 100 2300 2300 2150 2150 150

FR-A740-06830-NA M12-M10 24.5 C2-200 C2-200 2200 2200 2200 100 2350 2350 2185 2185 295

FR-A740-07700-NA M12-M10 24.5 C2-200 C2-200 2200 2200 2200 100 2400 2400 2185 2185 295

FR-A740-08660-NA M12-M10 24.5 C2-250 C2-250 2250 2250 2250 100 2500 2500 2240 2240 2120

FR-A740-09620-NA M12-M10 24.5 C2-200 C2-250 3200 2250 3200 2100 2500 2500 2240 2240 2120

*1 For the 01100 or less, the cable size is that of the cable (HIV cable (600V class 2 vinyl-insulated cable) etc.) with continuous maximumpermissible temperature of 75C (167F). Assumes that the ambient temperature is 50C (122F) or less and the wiring distance is 20m

(65.62feet) or less.

For the 01440 or more, the recommended cable size is that of the cable (LMFC (heat resistant flexible cross-linked polyethylene insulated cable)

etc.) with continuous maximum permissible temperature of 90C (194F). Assumes that the ambient temperature is 50C (122F) or less and

wiring is performed in an enclosure.

*2 For the 00860 or less, the recommended cable size is that of the cable (THHW cable) with continuous maximum permissible temperature of 75C


For the 01100 or more, the recommended cable size is that of the cable (THHN cable) with continuous maximum permissible temperature of

90C (194F). Assumes that the ambient temperature is 40C (104F) or less and wiring is performed in an enclosure.

(Selection example for use mainly in the United States.)

*3 For the 00860 or less, the recommended cable size is that of the cable (PVC cable) with continuous maximum permissible temperature of 70C


For the 01100 or more, the recommended cable size is that of the cable (XLPE cable) with continuous maximum permissible temperature of 90C

(194F). Assumes that the ambient temperature is 40C (104F) or less and wiring is performed in an enclosure.

(Selection example for use mainly in Europe.)

*4 The terminal screw size indicates the terminal size for R/L1, S/L2, T/L3, U, V, W, and a screw for earthing (grounding).For the 02160 and 02600, screw sizes are different ( - )

For the 03250 or more, screw sizes are different. ( - )


20/41

18

WIRING


The line voltage drop can be calculated by the following formula:

line voltage drop [V]=

Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage drop (torquereduction) in the low speed range.

Applicable

Inverter Type

Terminal

Screw

Size *2

Tightening

Torque

Nm

Crimping TerminalCable Sizes*1

HIV, etc. (mm2) AWG

R/L1,S/L2,T/L3

U, V, W P/+, P1

Earth

(Ground)

Cable

R/L1,S/L2,T/L3

U, V, W P/+, P1

Earth

(Ground)

Cable

R/L1,S/L2,T/L3

U, V, W P/+, P1

Earth

(Ground)

Cable

FR-A760-00017-NA M4 1.5 2-4 2-4 2-4 2-4 2 2 2 2 14 14 14 14

FR-A760-00040-NA M4 1.5 2-4 2-4 2-4 2-4 2 2 2 2 14 14 14 14

FR-A760-00061-NA M4 1.5 2-4 2-4 2-4 2-4 2 2 2 2 14 14 14 14

FR-A760-00120-NA M4 1.5 3.5-4 2-4 3.5-4 3.5-4 3.5 2 3.5 3.5 12 14 10 12

FR-A760-00220-NA M5 2.5 5.5-5 5.5-5 8-5 5.5-4 5.5 5.5 8 5.5 10 10 8 10

FR-A760-00330-NA M6 4.4 14-6 14-6 14-6 14-6 14 14 14 14 6 6 4 6

FR-A760-00550-NA M8 7.8 22-8 22-8 22-8 22-8 22 22 22 22 4 4 2 4

FR-A760-00840-NA M8 7.8 38-8 38-8 38-8 22-8 38 38 38 22 2 2 1/0 4

FR-A760-01040-NA M10 14.7 60-10 60-10 60-10 38-10 60 60 60 38 2 2 1/0 1

FR-A760-01310-NA M10 14.7 60-10 60-10 60-10 38-10 60 60 60 38 1/0 1/0 2/0 1

FR-A760-01520-NA M10 14.7 60-10 60-10 60-10 38-10 60 60 60 38 2/0 2/0 3/0 1

FR-A760-02020-NA M12-M10 24.5 80-12 80-12 80-12 38-10 80 80 80 38 4/0 250 300 1

FR-A760-02550-NA M12-M10 24.5 100-12 100-12 125-12 38-10 100 100 125 38 250 300 22/0 1

FR-A760-03040-NA M12-M10 24.5 125-12 125-12 150-12 60-10 125 125 150 60 22/0 23/0 24/0 1/0

FR-A760-04020-NA M12-M10 24.5 280 280 2100 100-10 280 280 2100 100 24/0 2250 2300 4/0

*1 The cables used should be 75C (167F) copper cables.

*2 The terminal screw size indicates the terminal size for R/L1, S/L2, T/L3, U, V, W, a screw for earthing (grounding), and P/+ for option connection.

For the 02020 or more, screw sizes are different. ( - )

CAUTION Tighten the terminal screw to the specified torque.

A screw that has been tighten too loosely can cause a short circuit or malfunction.A screw that has been tighten 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.

3 wire resistance[m/m] wiring distance[m] current[A]

1000


21/41

19

WIRING

(3) Total wiring length (FR-A720/A740)The overall wiring length for connection of a single motor or multiple motors should be within the value in the table below. (The wiring length should be 100m (328.08feet) maximum for vector control.)

When driving a 400V class motor by the inverter, surge voltages attributable to the wiring constants may occur at themotor terminals, deteriorating the insulation of the motor.Take the following measures 1) or 2) in this case.

1) Use a "400V class inverter-driven insulation-enhanced motor" and set frequency inPr. 72 PWM frequency selection

according to wiring length

2) Connect the surge voltage suppression filter (FR-ASF-H) to the FR-A720-02150 (FR-A740-01100) or less and

the sine wave filter (MT-BSL/BSC) to the FR-A720-02880 (FR-A740-01440) or more on the inverter output side.

Pr. 72 PWM frequency selection setting(carrier frequency)

FR-A720-00030FR-A740-00015

FR-A720-00050FR-A740-00025

FR-A720-00080 or moreFR-A740-00040 or more

2 (2kHz) or less300m

(984.25 feet)500m

(1640.42 feet)500m

(1640.42 feet)

3 to 15 (3kHz to 14.5kHz) 200m(656.19 feet) 300m(984.25 feet) 500m(1640.42 feet)

CAUTION Especially for long-distance wiring, the inverter may be affected by a charging current caused by the stray capacitances of the

wiring, leading to a malfunction of the overcurrent protective function or fast response current limit function or a malfunction orfault of the equipment connected on the inverter output side. If fast response current limit function malfunctions, disable this

function. (ForPr. 156 Stall prevention operation selection, refer to Instruction Manual.)

For details ofPr. 72 PWM frequency selection , refer to Instruction Manual. (When using an option sine wave filter (MT-BSL/BSC) for the FR-A720-02880(FR-A740-01440) or more, set "25" (2.5kHz) inPr. 72.)For explanation of surge voltage suppression filter (FR-ASF-H) and sine wave fi lter (MT-BSL/BSC), refer to the manual of eachoption.

Do not perform vector control with a surge voltage suppression filter (FR-ASF-H) or sine wave filer (MT-BSL/BSC) connected.

Wiring Length

50m (164.04feet) orless

50m (164.04feet) to100m (328.08feet)

exceeding 100m(328.08feet)

Carrier frequency 14.5kHz or less 9kHz or less 4kHz or less


22/41

20

WIRING

(4) Total wiring length (FR-A760)The overall wiring length for connection of a single motor or multiple motors should be within the value in the tablebelow.(The wiring length should be 100m (328.08feet) maximum for vector control.)

When fast response current limit is enabled, the wiring length should be within the value in the table

below (*Pr. 156= 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30).

ND/HD Rated

LD/SLD Rated

When fast response current limit is disabled, the wiring length should be within the value in the table

below (*Pr. 156= 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29).

(5) Cable size of the control circuit power supply (terminal R1/L11, S1/L21) Terminal screw size: M4

Cable size: 0.75mm2 to 2mm2

Tightening torque: 1.5Nm

Pr. 72 PWM frequency selection setting(carrier frequency)

FR-A760-00017 FR-A760-00040 FR-A760-00061FR-A760-00120

or more

2 (2kHz) or less100m

(328.08feet)300m

(984.25feet)300m

(984.25feet)500m

(1640.42feet)

3 to 15 (3kHz to 14.5kHz)100m

(328.08feet)200m

(656.16feet)300m

(984.25feet)500m

(1640.42feet)

Pr. 72 PWM frequencyselection setting

(carrier frequency)

FR-A760-00017

FR-A760-00040

FR-A760-00061

FR-A760-00120FR-A760-00220

or more

2 (2kHz) or less

100m

(328.08feet)

200m

(656.16feet)

300m

(984.25feet)

500m

(1640.42feet)

500m

(1640.42feet)

3 to 15 (3kHz to 14.5kHz)100m

(328.08feet)100m

(328.08feet)200m

(656.16feet)

ND, HD500m

(1640.42feet) 500m(1640.42feet)

LD, SLD400m

(1312.33feet)

FR-A760-00017 FR-A760-00040 FR-A760-00061FR-A760-00120

or more

100m(328.08feet)

300m(984.25feet)

500m(1640.42feet)

500m(1640.42feet)

CAUTION Especially for long-distance wiring, the inverter may be affected by a charging current caused by the stray capacitances of the

wiring, leading to a malfunction of the overcurrent protective function or fast response current limit function or a malfunction or

fault of the equipment connected on the inverter output side. If fast-response current limit function malfunctions, disable this

function. (ForPr. 156 Stall prevention operation selection, refer to Instruction Manual.)

For details ofPr. 72 PWM frequency selection , refer to Instruction Manual.


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21

WIRING

3.5 Control circuit terminals

(1) Terminal layout

(2) Instructions for wiring of the control circuit terminal1) Terminals 5, SD and SE are common to the I/O signals and isolated from each other. Do not earth (ground).

Avoid connecting the terminal SD and 5 and the terminal SE and 5.2) Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and

power circuits (including the 200V relay sequence circuit).3) Use two or more parallel micro-signal contacts or twin contacts to

prevent a contact faults when using contact inputs since thecontrol circuit input signals are micro-currents.

4) Do not apply a voltage to the contact input terminals (e.g. STF) ofthe control circuit.

5) Always apply a voltage to the alarm output terminals (A, B, C) via a relay coil, lamp, etc.

6) It is recommended to use the cables of 0.75mm2 gauge for connection to the control circuit terminals.

If the cable gauge used is 1.25mm2 or more, the front cover may be lifted when there are many cables running orthe cables are run improperly, resulting in an operation panel contact fault.

7) The wiring length should be 30m (98.43feet) maximum.

Terminal screw size: M3.5

Tightening torque: 1.2Nm A1 B1 C1 A2 B2 C2 10E 10 2 5 4

1AMSDRESMRSSTOPAURTRHRMRL

PCCSJOGSTRSTFSDSDFUOLIPFSURUNSE

FM

Micro signal contacts Twin contacts


24/41

22

PRECAUTIONS FOR USE OFTHE INVERTER

4 PRECAUTIONS FOR USE OF THE INVERTER

The FR-A700 series is a highly reliable product, but incorrect peripheral circuit making or operation/handling methodmay shorten the product life or damage the product.Before starting operation, always recheck the following items.

(1) Use crimping terminals with insulation sleeve to wire the power supply and motor.

(2) Application of power to the output terminals (U, V, W) of the inverter will damage the inverter. Never perform such wiring.

(3) 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 inan enclosure etc., take care not to allow chips and other foreign matter to enter the inverter.

(4) Use cables of the size to make a voltage drop 2% maximum.

If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the motor torqueto decrease especially at the output of a low frequency.Refer topage16for the recommended cable sizes.

(5) The overall wiring length should be 500m (1640.4 feet) maximum.(The wiring length should be 100m (328.1 feet) maximum for vector control.)

Especially for long distance wiring, the fast response current limit function may decrease or the equipment connected tothe secondary side may malfunction or become faulty under the influence of a charging current due to the stray capacityof the wiring. Therefore, note the overall wiring length. (Refer to page 19.)

(6) Electromagnetic wave interference

The input/output (main circuit) of the inverter includes high frequency components, which may interfere with thecommunication devices (such as AM radios) used near the inverter. In this case, set the EMC filter valid to minimizeinterference. (Only the FR-A720/A740 are provided with an EMC filter.)

(7) Do not install a power factor correction capacitor, surge suppressor or radio noise filter on the inverter output side.

This will cause the inverter to trip or the capacitor, and surge suppressor to be damaged. If any of the above devices isinstalled, immediately remove it.

(8) Before starting wiring or other work after the inverter is operated, wait for at least 10 minutes after the power supply hasbeen switched off, and check that there are no residual voltage using a tester or the like. The capacitor is charged withhigh voltage for some time after power off and it is dangerous.

(9) A short circuit or earth (ground) fault on the inverter output side may damage the inverter modules.

Fully check the insulation resistance of the circuit prior to inverter operation since repeated short circuits caused byperipheral circuit inadequacy or an earth (ground) fault caused by wiring inadequacy or reduced motor insulation

resistance may damage the inverter modules. Fully check the to-earth (ground) insulation and phase to phase insulation of the inverter output side before power-on.

Especially for an old motor or use in hostile atmosphere, securely check the motor insulation resistance etc.

(10) Do not use the inverter input side magnetic contactor to start/stop the inverter.

Always use the start signal (ON/OFF of STF and STR signals) to start/stop the inverter.

(11) Across P/+ and PR terminals, connect only an external regenerative brake discharge resistor.Do not connect a mechanical brake.

(12) Do not apply a voltage higher than the permissible voltage to the inverter I/O signal circuits.Application of permissible voltage to the inverter I/O signal circuit and incorrect polarity may damage the I/O terminal.Especially check the wiring to prevent the speed setting potentiometer from being connected incorrectly to short

terminals 10E-5.


25/41

23

PRECAUTIONS FOR USE OF THEINVERTER

(13) Provide electrical and mechanical interlocks for MC1 and

MC2 which are used for bypass operation.When the wiring is incorrect and if there is a bypassoperation circuit as shown right, the inverter will be

damaged when the power supply is connected to theinverter U, V, W terminals, due to arcs generated at the

time of switch-over or chattering caused by a sequence

error.

(Commercial operation can not be performed with thevector dedicated motor (SF-V5RU, SF-THY).)

(14) If the machine must not be restarted when power is restored after a power failure, provide a magnetic contactor in theinverter's input side and also make up a sequence which will not switch on the start signal.If the start signal (start switch) remains on after a power failure, the inverter will automatically restart as soon as the

power is restored.

(15) Instructions for overload operationWhen performing an operation of frequent start/stop with the inverter, rise/fall in the temperature of the transistor element

of the inverter will repeat due to a continuous flow of large current, shortening the life from thermal fatigue. Since thermalfatigue is related to the amount of current, the life can be increased by reducing current at locked condition, startingcurrent, etc. Decreasing current may increase the life. However, decreasing current will result in insufficient torque and

the inverter may not start. Therefore, choose the inverter which has enough allowance for current (up to 2 rank larger in

capacity).

(16) Make sure that the specifications and rating match the system requirements.

(17) A motor with encoder is necessary for vector control. In addition, connect the encoder directly to the backlash-free motorshaft. An encoder is not necessary for real sensorless vector control.

MC2

MC1

U

V

W

R/L1

S/L2

T/L3

IMPower supply

InverterUndesirable current

Interlock


26/41

24

PARAMETER LIST

5 PARAMETER LIST

5.1 Parameter list

For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. Set the

necessary parameters to meet the load and operational specifications. Parameter setting, change and check can be madefrom the operation panel (FR-DU07).

REMARKS

indicates simple mode parameters. (initially set to extended mode)

The shaded parameters in the table allow its setting to be changed during operation even if "0" (initial value) is set in Pr. 77 Parameter writeselection.

Parameter NameSettingRange

InitialValue

0 Torque boost 0 to 30%6/5/4/3/2/1% *1

1 Maximum frequency 0 to 120Hz120/

60Hz *2

2 Minimum frequency 0 to 120Hz 0Hz

3 Base frequency 0 to 400Hz 60Hz

4Multi-speed setting (highspeed)

0 to 400Hz 60Hz

5Multi-speed setting (middlespeed)

0 to 400Hz 30Hz

6Multi-speed setting (lowspeed)

0 to 400Hz 10Hz

7 Acceleration time 0 to 3600/360s 5/15s *3

8 Deceleration time 0 to 3600/360s 5/15s *3

9 Electronic thermal O/L relay0 to 500/0 to 3600A *2

Ratedinvertercurrent

10DC injection brake operation

frequency

0 to 120Hz,

99993Hz

11

DC injection brake operation

time 0 to 10s, 8888 0.5s

12DC injection brake operation

voltage0 to 30% 4/2/1%

*4

13 Starting frequency 0 to 60Hz 0.5Hz

14 Load pattern selection 0 to 5 0

15 Jog frequency 0 to 400Hz 5Hz

16Jog acceleration/

deceleration time0 to 3600/360s 0.5s

17 MRS input selection 0, 2, 4 0

18High speed maximumfrequency

120 to 400Hz120/

60Hz*2

19 Base frequency voltage0 to 1000V,

8888, 9999

9999

20Acceleration/decelerationreference frequency

1 to 400Hz 60Hz

21Acceleration/deceleration timeincrements

0, 1 0

22Stall prevention operationlevel(torque limit level )

0 to 400% 150%

23Stall prevention operationlevel compensation factor atdouble speed

0 to 200%,9999

9999

24 to 27Multi-speed setting (4 speed

to 7 speed)

0 to 400Hz,

99999999

28 Multi-speed inputcompensation selection

0, 1 0

29

Acceleration/deceleration

pattern selection 0 to 5 0

30 Regenerative functionselection0, 1, 2, 10, 11,

20, 210

31 Frequency jump 1A0 to 400Hz,

99999999

32 Frequency jump 1B0 to 400Hz,

99999999


99999999


99999999


99999999


99999999

37 Speed display 0, 1 to 9998 0

41 Up-to-frequency sensitivity 0 to 100% 10%

42 Output frequency detection 0 to 400Hz 6Hz

43Output frequency detection forreverse rotation

0 to 400Hz,

99999999

44Second acceleration/

deceleration time0 to 3600/360s 5s

45 Second deceleration time0 to 3600/

360s, 9999

9999

46 Second torque boost 0 to 30%, 9999 9999

47 Second V/F (base frequency)0 to 400Hz,

99999999

48Second stall preventionoperation current

0 to 220% 150%

49Second stall preventionoperation frequency

0 to 400Hz,

99990Hz

50Second output frequency

detection0 to 400Hz 30Hz

51Second electronic thermal

O/L relay

0 to 500A,

9999/

0 to 3600A,

9999 *2

9999

52 DU/PU main display dataselection

0, 5 to 14, 17

to 20, 22 to 25,32 to 35,

50 to 57, 100

0

54FM terminal function

selection

1 to 3, 5 to 14,

17, 18, 21, 24,

32 to 34, 50,

52, 53, 70

1

55Frequency monitoring

reference0 to 400Hz 60Hz

56Current monitoring

reference

0 to 500/0 to

3600A*2

Ratedinvertercurrent

57 Restart coasting time

0, 0.1 to 5s,

9999/

0, 0.1 to 30s,

9999 *2

9999

58 Restart cushion time 0 to 60s 1s

59 Remote function selection 0, 1, 2, 3 0


InitialValue


27/41

25

PARAMETER LIST

60Energy saving control

selection0, 4 0

61 Reference current

0 to 500A,

9999/

0 to 3600A,

9999 *2

9999

62

Reference value at

acceleration

0 to 220%,

9999 9999

63Reference value at

deceleration

0 to 220%,

99999999

64Starting frequency for

elevator mode

0 to 10Hz,

99999999

65 Retry selection 0 to 5 0

66Stall prevention operation

reduction starting frequency0 to 400Hz 60Hz

67Number of retries at alarm

occurrence

0 to 10,

101 to 1100

68 Retry waiting time 0 to 10s 1s

69 Retry count display erase 0 0

70 Special regenerative brakeduty

0 to 30%/0 to 10% *2

0%

71 Applied motor

0 to 8, 13 to

18, 20, 23, 24,

30, 33, 34, 40,

43, 44, 50, 53,

54

/0 to 8, 13 to

18, 30, 33, 34

*5

0

72 PWM frequency selection0 to 15/

0 to 6, 25*22

73 Analog input selection 0 to 7, 10 to 17 1

74 Input filter time constant 0 to 8 1

75Reset selection/disconnected PU detection/

PU stop selection

0 to 3, 14 to17, 100 to 103,

114 to 117

14

76 Alarm code output selection 0, 1, 2 0

77 Parameter write selection 0, 1, 2 0

78Reverse rotation prevention

selection0, 1, 2 0

79 Operation mode selection0, 1, 2, 3, 4, 6,

70

80 Motor capacity

0.4 to 55kW,

9999/

0 to 3600kW,

9999 *2

9999

81 Number of motor poles

2, 4, 6, 8, 10,

12, 14, 16, 18,20, 9999

9999

82 Motor excitation current

0 to 500A,

9999/

0 to 3600A,

9999 *2

9999

83 Motor rated voltage 0 to 1000V 200/400/575V *6

84 Rated motor frequency 10 to 120Hz 60Hz

89Speed control gain (advanced

magnetic flux vector)

0 to 200%,

99999999

90 Motor constant (R1)

0 to 50,

9999/

0 to 400m,

9999 *2

9999

91 Motor constant (R2)0 to 50

,9999/

0 to 400m,

9999 *2

9999


InitialValue

92 Motor constant (L1)

0 to 50

(0 to 1000mH), 9999/

0 to 3600m

(0 to 400mH), 9999*2

9999

93 Motor constant (L2)

0 to 50

(0 to 1000mH), 9999/

0 to 3600m(0 to 400mH), 9999*2

9999

94 Motor constant (X)

0 to 500(0 to 100%), 9999/

0 to 100

(0 to 100%), 9999*2

9999

95 Online auto tuning selection 0 to 2 0

96 Auto tuning setting/status 0, 1, 101 0

100 V/F1(first frequency)0 to 400Hz,

99999999

101 V/F1(first frequency voltage) 0 to 1,000V 0V

102 V/F2(second frequency)0 to 400Hz,

9999

9999

103V/F2(second frequency

voltage)0 to 1,000V 0V

104 V/F3(third frequency)0 to 400Hz,

99999999

105V/F3(third frequency


106 V/F4(fourth frequency)0 to 400Hz,

99999999

107V/F4(fourth frequency


108 V/F5(fifth frequency)0 to 400Hz,

99999999

109 V/F5(fifth frequency voltage) 0 to 1,000V 0V

110

Third acceleration/

deceleration time

0 to 3600/

360s, 9999 9999

111 Third deceleration time0 to 3600/

360s, 99999999

112 Third torque boost 0 to 30%, 9999 9999

113 Third V/F (base frequency)0 to 400Hz,

99999999

114Third stall prevention

operation current0 to 220% 150%

115Thrid stall prevention

operation frequency0 to 400Hz 0

116Third output frequency

detection0 to 400Hz 60Hz

117PU communication station

number0 to 31 0

118 PU communication speed 48, 96, 192,384

192

119PU communication stop bit

length0, 1, 10, 11 1

120PU communication parity

check0, 1, 2 2

121Number of PU

communication retries0 to 10, 9999 1

122PU communication check

time interval

0, 0.1 to

999.8s, 99999999

123PU communication waiting

time setting

0 to 150ms,

99999999

124PU communication CR/LF

selection0, 1, 2 1

125Terminal 2 frequency setting

gain frequency0 to 400Hz 60Hz

126Terminal 4 frequency setting

gain frequency0 to 400Hz 60Hz


InitialValue


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26

PARAMETER LIST

127PID control automaticswitchover frequency

0 to 400Hz,

99999999

128 PID action selection

10, 11, 20, 21,50, 51, 60, 61,70, 71, 80, 81,90, 91, 100,101

10

129 PID proportional band 0.1 to 1000%,9999 100%

130 PID integral time0.1 to 3600s,

99991s

131 PID upper limit0 to 100%,

99999999

132 PID lower limit0 to 100%,

99999999

133 PID action set point0 to 100%,

99999999

134 PID differential time0.01 to 10.00s,

99999999

135Electronic bypass sequenceselection

0, 1 0

136MC switchover interlock

time

0 to 100s 1s

137 Start waiting time 0 to 100s 0.5s

138 Bypass selection at an alarm 0, 1 0

139Automatic switchoverfrequency from inverter tobypass operation

0 to 60Hz,

99999999

140Backlash accelerationstopping frequency

0 to 400Hz 1Hz

141Backlash accelerationstopping time

0 to 360s 0.5s

142Backlash decelerationstopping frequency

0 to 400Hz 1Hz

143Backlash decelerationstopping time

0 to 360s 0.5s

144 Speed setting switchover0, 2, 4, 6, 8,10, 102, 104,106, 108, 110

4

145PU display language

selection0 to 7 1

148Stall prevention level at 0V

input0 to 220% 150%

149Stall prevention level at 10V

input0 to 220% 200%

150Output current detection

level0 to 220% 150%


signal delay time0 to 10s 0s

152 Zero current detection level 0 to 220% 5%

153 Zero current detection time 0 to 1s 0.5s

154

Voltage reduction selection

during stall prevention

operation

0, 1 1

155RT signal function validity

condition selection0, 10 0


selection

0 to 31, 100,

1010

157 OL signal output timer 0 to 25s, 9999 0s

158AM terminal function

selection

1 to 3, 5 to 14,17, 18, 21, 24,32 to 34, 50,52, 53, 70

1

159Automatic switchoverfrequency range frombypass to inverter operation

0 to 10Hz,

99999999

160 User group read selection 0, 1, 9999 0

161Frequency setting/key lockoperation selection

0, 1, 10, 11 0


InitialValue

162

Automatic restart after

instantaneous power failure

selection

0, 1, 2, 10, 11,

120

163 First cushion time for restart 0 to 20s 0s

164First cushion voltage for

restart0 to 100% 0%


level for restart 0 to 220% 150%


signal retention time0 to 10s, 9999 0.1s


operation selection0, 1 0

168Parameter for manufacturer setting. Do not set.

169

170 Watt-hour meter clear 0, 10, 9999 9999

171 Operation hour meter clear 0, 9999 9999

172User group registered

display/batch clear9999, (0 to 16) 0

173 User group registration 0 to 999, 9999 9999

174 User group clear 0 to 999, 9999 9999

178STF terminal function

selection

0 to 20, 22 to

28, 42 to 44,

50, 60, 62, 64

to 71, 74, 9999

60

179 STR terminal functionselection

0 to 20, 22 to

28, 42 to 44,50, 61, 62, 64

to 71, 74, 9999

61

180RL terminal function

selection

0 to 20, 22 to

28, 42 to 44,

50, 62, 64 to

71, 74, 9999

0

181RM terminal function

selection1

182RH terminal function

selection2

183RT terminal function

selection3

184AU terminal function

selection

0 to 20, 22 to

28, 42 to 44,

50, 62 to 71,

74, 9999

4

185JOG terminal function

selection

0 to 20, 22 to

28, 42 to 44,

50, 62, 64 to

71, 74, 9999

5

186CS terminal function

selection6

187MRS terminal function

selection24

188STOP terminal function

selection25

189RES terminal function

selection62


InitialValue


29/41

27

PARAMETER LIST

190RUN terminal function

selection

0 to 8, 10 to

20, 25 to 28,

30 to 36, 39,

41 to 47, 64,

70, 84, 85, 90

to 99,

100 to 108,

110 to 116,120, 125 to

128, 130 to

136, 139, 141

to 147, 164,

170, 184, 185,

190 to 199,

9999

0

191SU terminal function

selection1

192

IPF terminal function

selection 2

193OL terminal function

selection3

194FU terminal function

selection4

195ABC1 terminal function

selection

0 to 8, 10 to

20, 25 to 28,

30 to 36, 39,

41 to 47, 64,

70, 84, 85, 90,

91, 94 to 99,

100 to 108,

110 to 116,

120, 125 to

128, 130 to

136, 139, 141

to 147, 164,

170, 184, 185,

190, 191, 194

to 199, 9999

99

196ABC2 terminal function

selection9999

232 to

239

Multi-speed setting (8 speed

to 15 speed)

0 to 400Hz,

99999999

240Soft-PWM operation

selection0, 1 1

241Analog input display unit

switchover0, 1 0

242

Terminal 1 added

compensation amount

(terminal 2)

0 to 100% 100%

243

Terminal 1 added

compensation amount

(terminal 4)

0 to 100% 75%

244Cooling fan operation

selection0, 1 1

245 Rated slip 0 to 50%, 9999 9999

246Slip compensation time

constant0.01 to 10s 0.5s

247Constant-power range slip

compensation selection0, 9999 9999

250 Stop selection0 to 100s,1000to 1100s

8888, 9999

9999

251Output phase loss

protection selection0, 1 1

252 Override bias 0 to 200% 50%

253 Override gain 0 to 200% 150%

255 Life alarm status display (0 to 15) 0

256Inrush current limit circuit

life display(0 to 100%) 100%

257Control circuit capacitor life

display(0 to 100%) 100%

258Main circuit capacitor life

display(0 to 100%) 100%

259 Main circuit capacitor lifemeasuring

0, 1 0

260PWM frequency automatic

switchover0, 1 1


InitialValue

261 Power failure stop selection 0, 1, 2, 11, 12 0

262Subtracted frequency at

deceleration start0 to 20Hz 3Hz

263Subtraction starting

frequency

0 to 120Hz,

999960Hz

264Power-failure deceleration

time 10 to 3600/360s 5s

265Power-failure deceleration

time 2

0 to 3600s/

360s, 99999999

266Power failure deceleration

time switchover frequency0 to 400Hz 60Hz

267 Terminal 4 input selection 0, 1, 2 0

268Monitor decimal digits

selection0,1, 9999 9999

269 Parameter for manufacturer setting. Do not set.

270

Stop-on contact/load torque

high-speed frequency

control selection

0, 1, 2, 3 0

271High-speed setting

maximum current0 to 220% 50%

272Middle-speed setting

minimum current0 to 220% 100%

273 Current averaging range0 to 400Hz,

99999999

274Current averaging filter time

constant1 to 4000 16

275

Stop-on contact excitation

current low-speed

multiplying factor

0 to 1000%,

99999999

276PWM carrier frequency at

stop-on contact

0 to 9, 9999/

0 to 4, 9999 *29999

278 Brake opening frequency 0 to 30Hz 3Hz

279 Brake opening current 0 to 220% 130%

280Brake opening current

detection time0 to 2s 0.3s

281 Brake operation time at start 0 to 5s 0.3s

282 Brake operation frequency 0 to 30Hz 6Hz

283 Brake operation time at stop 0 to 5s 0.3s

284Deceleration detection

function selection0, 1 0

285

Overspeed detection

frequency

(Excessive speed deviation

detection frequency)

0 to 30Hz,

99999999

286 Droop gain 0 to 100% 0%

287 Droop filter time constant 0 to 1s 0.3s

288Droop function activation

selection0, 1, 2, 10, 11 0

291 Pulse train I/O selection0, 1, 10, 11,

20, 21, 1000

292Automatic acceleration/

deceleration

0, 1, 3, 5 to 8,

110

293Acceleration/deceleration

separate selection0 to 2 0

294 UV avoidance voltage gain 0 to 200% 100%

299Rotation direction detection

selection at restarting0, 1, 9999 0

331

RS-485 communication

station number

0 to 31

(0 to 247) 0

332RS-485 communicationspeed

3, 6, 12, 24,48, 96, 192,384

96


InitialValue


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PARAMETER LIST

333RS-485 communication stopbit length

0, 1, 10, 11 1

334RS-485 communicationparity check selection

0, 1, 2 2

335RS-485 communication retrycount

0 to 10, 9999 1

336RS-485 communicationcheck time interval

0 to 999.8s,9999

0s

337RS-485 communicationwaiting time setting

0 to 150ms,9999

9999

338Communication operationcommand source

0, 1 0

339Communication speedcommand source

0, 1, 2 0

340Communication startupmode selection

0, 1, 2, 10, 12 0

341RS-485 communication CR/LF selection

0, 1, 2 1

342Communication EEPROMwrite selection

0, 1 0

343 Communication error count 0

350 *7Stop position command

selection0, 1, 9999 9999

351 *7 Orientation speed 0 to 30Hz 2Hz

352 *7 Creep speed 0 to 10Hz 0.5Hz

353 *7 Creep switchover position 0 to 16383 511

354 *7Position loop switchover

position0 to 8191 96

355 *7DC injection brake start

position0 to 255 5

356 *7Internal stop position

command0 to 16383 0

357 *7 Orientation in-position zone 0 to 255 5

358 *7 Servo torque selection 0 to 13 1

359 *7 Encoder rotation direction 0, 1 1

360 *7 16 bit data selection 0 to 127 0

361 *7 Position shift 0 to 16383 0

362 *7Orientation position loopgain

0.1 to 100 1

363 *7Completion signal output

delay time0 to 5s 0.5s

364 *7 Encoder stop check time 0 to 5s 0.5s

365 *7 Orientation limit 0 to 60s, 9999 9999

366 *7 Recheck time 0 to 5s, 9999 9999

367 *7 Speed feedback range0 to 400Hz,9999

9999

368 *7 Feedback gain 0 to 100 1

369 *7 Number of encoder pulses 0 to 4096 1024

374 Overspeed detection level 0 to 400Hz 140Hz

376 *7

Encoder signal loss

detection enable/disable

selection

0, 1 0

380 Acceleration S-pattern 1 0 to 50% 0

381 Deceleration S-pattern 1 0 to 50% 0

382 Acceleration S-pattern 2 0 to 50% 0

383 Deceleration S-pattern 2 0 to 50% 0

384Input pulse division scaling

factor0 to 250 0

385Frequency for zero input

pulse0 to 400Hz 0

386Frequency for maximum

input pulse0 to 400Hz 60Hz

393 *7 Orientation selection 0, 1, 2 0

396 *7Orientation speed gain (P

term)

0 to 1000 60

397 *7Orientation speed integral

time0 to 20s 0.333s


InitialValue

398 *7Orientation speed gain (D

term)0 to 100 1

399 *7Orientation deceleration

ratio0 to 1000 20

414PLC function operation

selection0, 1 0

415

Inverter operation lock mode

setting 0, 1 0

416 Pre-scale function selection 0 to 5 0

417 Pre-scale setting value 0 to 32767 1

419 *7Position command source

selection0, 2 0

420 *7Command pulse scaling

factor numerator0 to 32767 1

421 *7Command pulse scaling

factor denominator0 to 32767 1

422 *7 Position loop gain 0 to 150sec-1 25sec-1

423 *7 Position feed forward gain 0 to 100% 0

424 *7

Position command

acceleration/deceleration

time constant

0 to 50s 0s

425 *7Position feed forward

command filter0 to 5s 0s

426 *7 In-position width0 to

32767pulse100

427 *7 Excessive level error0 to 400K,9999

40K

428 *7 Command pulse selection 0 to 5 0

429 *7 Clear signal selection 0, 1 1

430 *7 Pulse monitor selection 0 to 5, 9999 9999

450 Second applied motor

0 to 8, 13 to

18, 20, 23, 24,

30, 33, 34, 40,

43, 44, 50, 53,

54, 9999/0 to 8,

13 to 18, 30,

33, 34, 9999 *5

9999

451Second motor control

method selection

10, 11, 12, 20,

99999999

453 Second motor capacity

0.4 to 55kW,

9999/

0 to 3600kW,

9999 *2

9999

454Number of second motor

poles

2, 4, 6, 8, 10,

99999999

455Second motor excitation

current

0 to 500A,

9999/

0 to 3600A,

9999 *2

9999

456 Rated second motor voltage 0 to 1000V 200/400/575V *6

457Rated second motor

frequency10 to 120Hz 60Hz

458 Second motor constant (R1)

0 to 50,

9999/

0 to 400m,

9999 *2

9999

459 Second motor constant (R2)

0 to 50,

9999/

0 to 400m,

9999 *2

9999

460 Second motor constant (L1)

0 to 50

(0 to 1000mH), 9999/

0 to 3600m

(0 to 400mH), 9999*2

9999


InitialValue


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PARAMETER LIST

461 Second motor constant (L2)

0 to 50

(0 to 1000mH), 9999/

0 to 3600m

(0 to 400mH), 9999*2

9999

462 Second motor constant (X)

0 to 500(0 to 100%), 9999/

0 to 100(0 to 100%), 9999*2

9999

463Second motor auto tuning

setting/status0, 1, 101 0

464 *7

Digital position control

sudden stop deceleration

time

0 to 360.0s 0

465 *7First position feed amount

lower 4 digits0 to 9999 0

466 *7First position feed amount

upper 4 digits0 to 9999 0

467 *7Second position feed amount

lower 4 digits0 to 9999 0

468 *7Second position feed amount

upper 4 digits

0 to 9999 0

469 *7Third position feed amoun

Mitsubishi FR-A700 Installation Guide

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