mitsubishi fr-a700 installation guide
TRANSCRIPT
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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.
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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
Three-phase400V class
Three-phase600V class
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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OUTLINE DIMENSION DRAWING
400V class
Inverter Type W W1 H H1 D
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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OUTLINE DIMENSION DRAWING
600V class
zWhen an enclosed brake resistor is used (FR-A760 only)
Inverter Type W W1 H H1 D
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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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)
(Refer to the InstructionManual)
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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
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 functions
vary with the output
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)
(Refer to the InstructionManual)
(Refer to theInstruction Manual)
(Refer to theInstruction Manual)
(Refer to the InstructionManual)
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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
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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)
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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)
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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
R/L1 S/L2 T/L3 N/- P/+ PR
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
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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)
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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)
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
(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
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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
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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)
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(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, WR/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)>)
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400V class (when input power supply is 440V)
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, WR/L1,S/L2,T/L3
U, V, W P/+, P1Earth
(Ground)Cable
R/L1,S/L2,T/L3
U, V, WR/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
(167F). Assumes that the ambient temperature is 40C (104F) or less and the wiring distance is 20m (65.62feet) or less.
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
(158F). Assumes that the ambient temperature is 40C (104F) or less and the wiring distance is 20m (65.62feet) or less.
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. ( - )
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600V class (when input power supply is 575V)
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
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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
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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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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
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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.
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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
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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
33 Frequency jump 2A0 to 400Hz,
99999999
34 Frequency jump 2B0 to 400Hz,
99999999
35 Frequency jump 3A0 to 400Hz,
99999999
36 Frequency jump 3B0 to 400Hz,
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
Parameter NameSettingRange
InitialValue
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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
Parameter NameSettingRange
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
voltage)0 to 1,000V 0V
106 V/F4(fourth frequency)0 to 400Hz,
99999999
107V/F4(fourth frequency
voltage)0 to 1,000V 0V
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
Parameter NameSettingRange
InitialValue
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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%
151Output current detection
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
156Stall prevention operation
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
Parameter NameSettingRange
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%
165Stall prevention operation
level for restart 0 to 220% 150%
166Output current detection
signal retention time0 to 10s, 9999 0.1s
167Output current detection
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
Parameter NameSettingRange
InitialValue
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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
Parameter NameSettingRange
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
Parameter NameSettingRange
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
Parameter NameSettingRange
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
Parameter NameSettingRange
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