Fuji Electric FVR-C11S-7EN Series, FVR0.1C11S-7EN, FVR0.2C11S-7EN, FVR0.4C11S-7EN, FVR0.75C11S-7EN Instruction Manual

Solutions for Drives

C11S

FVR

+PUVTWEVKQPOCPWCN

Fuji Electric-General-Purpose Inverter FVR-C11S-7EN Series

Single-phase 230V 0.1 - 2.2kW

FVR-C11S-EN

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Contents

Safety Instructions

1 Before Using This Product

1-1 Receivin
1-2 Appearance
1-3 Handlin
1-4 Carr
1-5 Stora

2 Installation and Connection

2-1 Operatin

2-2 Installation Method ........................ 2-2

2-3 Connection .................................... 2-3

2-3-1 Basic connection .................... 2-3

2-3-2 Connectin

and

2-3-3 Connectin

control terminals ..................... 2-6

2-3-4 Connection examples ........... 2-12

2-4 Others ......................................... 2-21

2-4-1 Harmonic component ........... 2-21

2-4-2 Noise .................................... 2-21

2-4-3 Leaka

3 Operation

3-1 Inspection and Preparation

3-2 Operation Method ......................... 3-1

3-3 Trial Run ....................................... 3-2

............................................ 3-1

before Operation ........................... 3-1

4Keypad Panel

4-1 Names and Functions ................... 4-1

4-2 Operatin

5 Selecting Function

5-1 Function Selection List .................. 5-1

5-2 Details of Each Function ............... 5-7

6 Protective Function

6-1 List of protective functions ............ 6-1

6-2 Alarm Reset .................................. 6-3

7 Troubleshootin

7-1 In case of trippin

7-2 Other trouble ................................. 7-7

................................... 1

........... 1-1

Inspections ................... 1-1

.................................. 1-2

the Product .................... 1-3

........................................ 1-4

e and transportation ........... 1-4

........... 2-1

Environment ................. 2-1

the main circuit

round terminals ............. 2-4

the

e current ................... 2-21

.................................... 4-1

Keypad Panel ............... 4-1

........................... 5-1

......................... 6-1

............................... 7-1

......................... 7-1

8 Maintenance and Inspection

8-1 Dail

8-2 Periodic Inspection ........................ 8-1

8-3 Electrical measurements

8-4 Insulation Test ............................... 8-6

8-5 Parts Replacement ....................... 8-7

8-6 Inquiries about the Product and

9 Specifications

9-1 Standard Specifications ................ 9-1

9-2 Common Specifications ................ 9-2

9-3 Dimensions ................................... 9-8

9-4 Selection of Peripheral Device .... 9-11

10 Options

10-1 Built-in Options ............................ 10-1

10-2 External Options ......................... 10-1

11 Applicable reactors

Inspection ............................. 8-1

in the Main Circuit ......................... 8-5

Guarantee of the product .............. 8-7

.................................... 9-1

............................................ 10-1

....................... 11-1

12 Compliance with standards

12-1 UL/cUL standards [Applicable to

products with UL/cUL mark]......... 12-1

12-1-1 General ................................. 12-1

12-1-2 Precautions ........................... 12-1

12-2 Compliance with EMC directive

in EU [Applicable to products

with CE mark] .............................. 12-2

12-2-1 General ................................ 12-2

12-3 Compliance with low volta

in EU [Applicable to products

with TÜV or CE mark] .................. 12-2

12-3-1 General ................................. 12-2

12-3-2 Precautions ........................... 12-2

.......... 8-1

........ 12-1

e directive

13 Electromagnetic

Compatibilit

13-1 General ....................................... 13-1

13-2 RFI Filters ................................... 13-1

13-3 Recommended Installation

Instructions .................................. 13-3

(EMC)

....................... 13-1

FVR-C11S-EN

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Safety Instructions

Read this operation manual carefully and famil­iarize
before installation, connection (wirin
tion or maintenance and inspection of the de­vice. Be familiar with the inverter, safet
information, and safety signs before using the in­verter.
In this instruction manual, safet
sified into the followin

ourself with the operation of the inverter

), opera-

signs are clas-

categories.

WARNING

Improper operation may result in death
or serious injur

.

CAUTION

Improper operation may result in slight
to medium injur

Note: More serious situations than those cov-

ered b
dependin
important that
structions.

the CAUTION sign can result

or property damage.

on the circumstances. It is

ou always follow the in-

Safety Instructions 1

FVR-C11S-EN

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Compliance with UL/cUL standards [Applicable to products with UL/cUL mark]

1. [WARNING] Take care of electric shock. Be sure to turn the

CAUTION

inverter off before startin

2. [CAUTION] When the char
at a dan

erous voltage.

3. [WARNING] There are two or more live parts inside the inverter.

4. The inverter is approved as a part used inside a panel. Install it in­side a panel.

work.

e lamp is lit, the inverter is still charged

Voltage Inverter type

FVR0. 1C11S-7EN

Single-

phase

200V
input

FVR0. 2C11S-7EN 6 A4J6 JKS6
FVR0. 4C11S-7EN 10 A4J10 JKS10

FVR0. 75C11S-7EN 15 A4J15 JKS15

FVR1. 5C11S-7EN 12 (3.3) 30 A4J30 JKS30
FVR2. 2C11S-7EN 1.8 10 (5.3) 40 A4J40 JKS40

5. Perform wirin
verter, referrin

to the input, output and control terminals of the in-

to the table below. Use UL certified round crimp
terminal to the input and output terminals with insulation cover or
covered with reduced tube to obtain the insulation distance. Use a
crimpin
fabricatin

6. Install a fuse in the power suppl

tool recommended by the terminal manufacturer when

crimp terminals.

to the inverter, referring to the ta-

ble below.

Tightening torque

[Nm]

L1/L, L2/N

U, V, W

1.2

1) Use copper wires of allowable maximum temperature 60 or75 °C.

2) Use UL certified "quick breakin

Control
section

Applicable wire diameter

[AWG] (mm

L1/L, L2/N

U, V, W

14 (2.1)

0.4

2)1

Control
section

20 (0.5)

fuse".

Fuse
[A]

Recommended fuse

2

Gould

Compan

6 A4J6 JKS6

Bussmann

Compan

7. Connect the power supply satisfying the characteristics shown in
the table below as an input power suppl
circuit ratin

Inverter type Input max. voltage Input current

FVR0. 1-2. 2C11S-7EN AC240V 5,000 A or less

2 Safety Instructions

)

of the inverter. (Short

FVR-C11S-EN

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Compliance with low voltage directive in
EU [Applicable to products with T

V

mark]

CAUTION

1. Safe separation for control interface of this
inverter is provided when this inverter is in­stalled in overvolta
(Protective Extra Low Volta
SELV (Safet
from external controller is connected to the
interface directl

2. Basic insulation for control interface of this
inverter is provided when this inverter is in­stalled in overvolta
lation transformer has to be installed
between power suppl
verter when SELV circuit from external
controller is connected to this inverter di­rectl

. Otherwise supplementary insulation
between control interface of this inverter
and environment must be provided.

3. The

round terminal G should always be
connected to the
RCD as the sole method of electric shock
protection. Dimensions of external PE con­ductor should be same as dimensions of
input phase conductor and capable for
possible fault.

Extra Low Voltage) circuit

e category II. PELV

e) circuit or

.

e category III. An insu-

mains and this in-

round. Don’t use onl

6. The inverter has to be installed in environ­ment of pollution de
ment is pollution de
inverter has to be installed in a cabinet of
IP54 or hi

7. Use a prescribed wire accordin
EN60204 Appendix C.

8. Install the inverter, AC or DC reactor, out­put filter in an enclosure that meets the
followin
man bod
equipment.

1) When a person can touch easil

connectin
the inverter, AC or DC reactor, output fil­ter in an enclosure with minimum de-

2) When a person can not touch easil

each connectin
install the inverter, AC or DC reactor,
output filter in an enclosure with a mini­mum de

9. It is necessar
propriate method usin
RFI filter to conform to the EMC directive.
It is customer’s responsibilit
whether the equipment, the inverter is in­stalled in, conforms to EMC directive.

her.

requirement, to prevent a hu-

from touching directly to these

terminal or live parts, install

ree of protection of IP4X.

ree of protection of IP2X.

ree 2. If the environ-

ree 3 or 4, the

to the

on each

on

terminal or live parts,

to install the inverter in ap-

an appropriate

to check

4. Use MCCB or MC that conforms to EN or
IEC standard.

5. Where RCD (Residual-current-operated
protective device) is used for protection in
case of direct or indirect contact, onl

of t

pe B is allowed on the supply side of

this EE (Electric equipment). Otherwise an­other protective measure shall be applied
such as separation of the EE from the en­vironment b
tion or isolation of EE and suppl
b

the transformer.

Safety Instructions 3

double or reinforced insula-

RCD

stem

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Compliance with low voltage directive in EU [Continued]

Power

suppl

voltage

Single
phase

200V

CAUTION

Use of wires specified in Appendix C of EN 60204 is recommended.

Molded case circuit
breaker (MCCB) or

Nominal

applied

motor

[kW]

Inverter type

earth leaka

circuit breaker

(ELCB)

Rated current [A]

With
DCR

0.1 FVR0. 1C11S-7EN

0.2 FVR0. 2C11S-7EN

6

0.4 FVR0. 4C11S-7EN 10

0.75 FVR0. 75C11S-7EN 10 16

1.5 FVR1. 5C11S-7EN 16 20

2.2 FVR2. 2C11S-7EN 20 32

1) The applicable frame and series of the molded case circuit breaker (MCCB) and
earth leaka
transformer of the equipment. For details of selection, refer to the concernin
technical documents.

2) The recommended wire size for the main circuit is the case for the low volta
directive at ambient temperature 40 °C.

3) The power suppl
equivalent of 0.1% of the inverter capacit
accompanied b

4) Crimp terminals up to 7.4 mm in width (includin

5) Crimp terminals up to 9.5 mm in width (includin

6) Use the
suppl

e circuit breaker (ELCB) vary according to the capacity of the

the voltage imbalance.

rounding cable of a size equal to or larger than that of the input power

cable.

Recommended wire size [mm2]

e

1

Without

reactor

Input circuit

single phase

200V [L1/L, L2/N]

With

3

DCR

2

Without

reactor

[U, V, W]

3

Output

circuit

2

DCR

circuit

2

[P1]

[P(+)]

6

4

2.5

4

2.5

4

4.0

5

4.0

impedance without a reactor is considered to be the

5

6.0

, with 10% current imbalance

tolerance) can be used.
tolerance) can be used.

2.5

2.5

4

5

2.5

4.0

4

5

Control

wirin

0.5

e

4 Safety Instructions

FVR-C11S-EN

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Instructions on use

CAUTION

WARNING

1. This inverter is designed to drive a three­phase induction motor and is not usable for
a sin

le-phase motor or any other pur-

poses.

There is a risk of fire.

2. This inverter ma
elevator, life-support s
pose directl
mans.
Safet

precautions should be established
and practiced in terms of the entire s
rather than the independent device.

Otherwise, an accident could occur.

not be used as is for an

stem, or other pur-

affecting the safety of hu-

stem,

Instructions on transport/installation

WARNING

1. Attach the device to an incombustible ma­terial such as metal.

Otherwise fire could occur.

1. Do not carry the device by holding just the
surface cover.

Inverter ma

2. Do not allow forei
per dust, small chips of wood or metal, and
dust to enter the inverter or adhere to the
heat sink.

Otherwise, a disaster such as burnin
could occur.

3. Do not install or operate dama
or an inverter with a missin

Otherwise in

4. Do not step on the product.

Otherwise in

5. When stackin
the number of tiers indicated on the pack-

carton.

in

Otherwise in

be dropped causing injury.

n matter such as lint, pa-

ed inverter

part.

could occur.

could occur.

up in tiers, do not exceed

could occur.

2. Do not place the device near inflammables.

Otherwise fire could occur.

Safety Instructions 5

FVR-C11S-EN

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Instructions on wirin

CAUTION

WARNING

1. When the inverter is connected to power,
connect it via a line-protection molded case
circuit breaker or an earth-leaka
breaker (Residual current operated protec­tive device).

Otherwise fire could occur.

2. Be sure to connect the

Otherwise electric shock or fire could
occur.

3. Ensure that a licensed specialist

performs the wirin

4. Check before startin
power is off (OPEN).

Otherwise electric shock could occur.

5. Do not wire up the inverter until it has been
installed securel

Otherwise electric shock or in
occur.

6. The inverter has to be
ance with the national and local safet
specification.

Otherwise electric shock could occur.

.

round wire.

work.

the wiring that the

rounded in accord-

e circuit

could

1. Check that the number of phases and the
rated volta
the number of phases and volta
AC power suppl

Otherwise fire could occur.

2. Do not connect the AC power suppl
output terminals (U, V, W).

Otherwise in

3. Check the output terminals (U,V,W) for the
phase order and connect them to the motor
correctl

Otherwise fire could occur.

4. Do not connect a brakin
the DC terminals [P(+), N(-)].

Otherwise fire could occur.

5. Noise is
tor, and wirin
does not cause malfunctions in peripheral
sensors and equipment.

Otherwise accidents could occur.

e of this product correspond to

e of the

.

to the

could occur.

.

resistor directly to

enerated from the inverter, mo-

. Take care that this noise

6 Safety Instructions

FVR-C11S-EN

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Instructions on operation

WARNING

1. Be sure to put on the surface cover before
the power ON (CLOSE).

turnin
Never remove the cover while the power is
applied to the inverter.

Otherwise electric shock could occur.

2. Never operate switches with wet fin

ers.

Otherwise electric shock could occur.

3. The interior of the inverter ma

char

ed after turning off the power.

remain

Therefore, never attempt to remove the
surface cover except for wirin

service and

periodic maintenance.

Otherwise electric shock could occur.

WARNING

I

5. Never touch the inverter terminals when
ized even if it has stopped.

ener

Otherwise electric shock could occur.

6. Never touch the ke

s on the keypad panel

with a pointed object such as a needle.

Otherwise electric shock could occur.

CAUTION

1. Never touch the heat sink because the

become very hot.

Otherwise burns could occur.

2. The inverter can set hi
. Carefully check the limit of the mo-

easil
tor and machine before chan
tin

.

Otherwise in

uries could occur.

3. Do not use the inverter brake function for

mechanical holdin

Otherwise in

uries could occur.

h-speed operation

the set-

.

1. When the retry function is selected, the in­verter ma
pin
(Desi
safet

automatically restart after trip-

, depending on the cause of the trip.

n the machine to secure personal

in the event of restart.)

Otherwise accident could occur.

2. Operatin

conditions may occasionally be
different from the preset acceleration/de­celeration time or speed because of activa­tion of the stall prevention function.
In such a case, personal safet
cured throu

h adequate machine design.

must be se-

Otherwise accident could occur.

3. The stop ke
tion settin
Therefore install an emer
dependentl
ternal si
ke

on the keypad panel will be disabled.

is effective only when a func-

has been established.

ency switch in-

. When operation via the ex-

nal terminal is selected, the STOP

There is a risk of accidents.

4. Operation starts suddenl
done with an runnin
that no runnin

signal is input before alarm

if alarm reset is

signal input. Check

reset.

Otherwise accidents could occur.

Safety Instructions 7

FVR-C11S-EN

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Instruction on maintenance/inspection,
and replacement

WARNING

1. Do not commence inspection work until at
least five minutes after the power has been
turned off (OPEN).
(In addition, make sure that the char
lamp has
volta
does not exceed 25V DC.)

Otherwise electric shock could occur.

2. Onl
maintenance and inspection or replace­ment operations.
(Take off all metal objects (watch, rin
etc.) before startin
(Use well-insulated tools.)

Otherwise electric shock or in
occur.

3. Never modif

Otherwise electric shock or in
occur.

one off and check that the DC

e between terminals P(+) and N(-)

qualified personnel should perform

.)

could

the product.

could

Instruction on disposal

CAUTION

Since this product contains lead solder,
it must be treated as industrial waste
when it is disposed of. Entrust it to a
waste processin
posin

e

General instructions

The figures in this operation manual ma
show the inverter with covers and safet

,

screens removed to explain the structure in
details. Therefore, be sure to replace the cov­ers and screens to their ori
operate the inverter accordin
tion manual.

company when dis-

it.

inal positions and

to the instruc-

8 Safety Instructions

FVR-C11S-EN

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1Before Using This Product

1-1 Receivin

Inspections

Unpack and check the product as explained below.
If

ou have any questions or problems with this product, please contact

FUJI ELECTRIC Co., Ltd., or

1) Check the ratin
the ordered one.

Figure 1-1-1 Ratings nameplate



TYPE: Inverter Type

0.75 C11S - 7 EN

FVR

Series name

s name plate to confirm that the delivered product is

our local FUJI inverter distributor.

Series Extension (EN series)
Power volta

씯

7 Sin

Nominal applied motor: 0.75 0.75kW
Product t

e series:

le-phase 200V input series

씯

pe

1



SOURCE: Number of input phases, rated input voltage, rated in-

put frequenc



OUTPUT: Number of output phases, rated output capacity, rat-

ed output volta
put current, overload capacit



SER. No.: Product number

1 1725R0001

9

2) Check for dama
on the covers or the main unit upon deliver

ed parts, missing parts, and dents or other damage

, rated input current

e, output frequency range, rated out-

Production lot serial number
Production month:
1 to 9: Januar
X: October, Y: November, Z: December
Production
Last di

it of year (9: 1999)

to September,

ear:

.

1 Before Using This Product 1-1

FVR-C11S-EN

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1-2 Appearance

1



Surface cover



Keypad panel



Frequency setting POT (VR) (built-in POT)



Ratings nameplate



Heat sink



Cooling fan (1.5 kW or more)



Charge lamp CRG



Control terminal block



Main circuit terminal block

le-phase 200V[ G,L1/L,L2/N,P1,P(+)]

Sin



Main circuit terminal block
[P(+),N(-),U,V,W, G]

1-2 1 Before Using This Product

FVR-C11S-EN

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1-3 Handling the Product

Remove the surface cover as explained below.

1) For FVR0.1 to 0.75C11S-7EN

Grasp the upper and lower parts of the cover
with both hands and pull it to the front of the
inverter.

2) For FVR1.5 to 2.2C11S-7EN

Expand the lower part of the cover horizontal-

, lift the cover to the front, and then remove

l
it.

1

1 Before Using This Product 1-3

FVR-C11S-EN

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1-4 Carryin

1

1-5 Storage and

transportation

Item Specifications

Storage tempera­ture Transportation
temperature

Relative humidit

Atmosphere The product must not be exposed to dust, direct sunlight, corrosive gas, in-

Air pressure 86 to 106kPa (During storage)

Always hold the main unit while carrying this product.
If it is carried b

be damaged or dropped.

ma
Force must not be applied to the inverter cover durin
it is made of plastic.

Store and transportation this product under the conditions listed in
Table 1-5-1.

-25 to +65 °C Condensation or formation of ice must not be

5 to 95%

flammable
salt in the atmosphere.

70 to 106kPa (Durin

1)

as, oil mist, vapor, water drops, or vibration. There must be no

the cover or parts and not the main unit, the product

carrying because

caused b

transportation)

sudden temperature changes.

Table 1-5-1 Storage and transportation environment

1) A large change in temperature within this humidity range may cause condensation
or formation of ice. Do not store this product at a place where such chan

[Storage precautions]

1. Do not locate this product directly on a floor; place it on a rack or
shelf.

2. To store the product in a severe atmosphere, pack it in vin

3. If the product must be stored at a place where it ma
humidity, insert a drying agent such as silica gel and pack it in vinyl
sheet.

es occur.

l sheet.

be affected b

1-4 1 Before Using This Product

FVR-C11S-EN

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2 Installation and Connection

2-1 Operatin

Environment

Item Specifications

Place Indoor

Ambient temperature -10 to +50 °C

Ambient relative humidit

Atmosphere The product must not be exposed to dust, direct sunlight, corrosive

Altitude 1000 m or less (Air pressure : 86kPa to 106kPa)

Vibration 3mm: 2 ~ 9 Hz or less

Table 2-1-1 Operating environment

Install this product at a place satisfying the conditions listed in
Table 2-1-1.

5 to 95%RH (No condensation allowed)

as, inflammable gas, oil mist, vapor, or water drops.
There must be no salt in the atmosphere. Condensation must not
be caused b

9.8 m/s

2

2 m/s

2

1 m/s

sudden changes in temperature.

2

: 9 ~ 20 Hz or less
: 20 ~ 55 Hz or less
: 55 ~ 200 Hz or less

2

2 Installation and Connection 2-1

FVR-C11S-EN

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2-2 Installation Method

1. Tightly fasten the product in the upright posi­ structure using four bolts

fan, so do not install this prod-

10cm

2

tion on a stron
(M4) with the characters FVR-C11 facin
front. Be sure not to turn the product upside
down, and install it on a horizontal surface.

2. Heat is

in
necessar

enerated while the inverter is operat-

, so the gaps shown in Figure 2-2-1 are

for the passage of cooling air. The

enerated heat is radiated upward by the
built-in coolin
uct below a device that is sensitive to heat.

10cm

1cm FVR-C11 1cm

the

5. If two or more inverters need to be installed in
the same device or control panel, the
be arran

ed horizontally to minimize the influ-

should

ence of heat between them. If two or more in­verters must be installed verticall

, place a
plate between them to prevent the upper in­verter from bein

affected by heat from the

lower inverter.

Inverter

Air suppl

a) Horizontal arrangement

Inverter

Air suppl

Figure 2-2-1 Installation direction and surrounding space

3. The temperature of the heat sink increases to
about 90 °C while the inverter is operatin
Therefore, the surface behind where the
product is located must be able to withstand
this temperature increase.

WARNING

Install this product on a nonflammable
material such as metal.

Otherwise fire could occur.

4. When installin
el, carefull
vent the ambient temperature of the inverter
from exceedin
install it in a hermeticall
which heat is not radiated full

this product in a control pan-

consider the ventilation to pre-

the specified value. Do not

sealed box from

.

Inverter

Plate

.

Air
suppl

b) Vertical arran

Figure 2-2-2 How to install two or more inverters

Inverter

ement

2-2 2 Installation and Connection

FVR-C11S-EN

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CAUTION

Do not allow foreign matter such as
lint, paper dust, small chips of wood or
metal, and dust to enter the inverter or
adhere to the heat sink.

Otherwise, a disaster such as burnin
could occur.

2-3 Connection

Remove the surface cover to connect the termi­nal blocks. Correctl
the followin

procedures.

2-3-1 Basic connection

1. Always connect the power to the main power
suppl

input terminal of the inverter. If it is
connected to another terminal, the inverter
will be dama

2. Alwa
disasters such as fire and electric shock and
to minimize noise.

round the ground terminal to prevent

connect them according to

ed (see Figure 2-3-1).

WARNING

1. Always connect the ground wire.

Otherwise electric shock and fire could
occur.

2. Ensure that a licensed specialist performs
the wirin

3. Check before startin
power is off.

Otherwise electric shock could occur.

work.

the wiring that the

2

3. Use a reliable crimp terminal for connection
between a terminal and wire.

4. After terminatin
check the followin
a. Whether the connection is correct
b. Whether all necessar

been made

c. Whether there is a short-circuit or

fault between terminals and wires

5. Connection modification after power-on
The smoothin
part of the main circuit cannot be dischar
quickl
multimeter to check that the volta
rect current (DC) is reduced to the safet
range (25V DC or less) after the charge lamp

a
cause the residual volta
ma

after the power is turned off. Use a

oes off to avoid danger. Check that the volt-

e is zero before short-circuiting a circuit be-

cause sparks.

the connection (wiring),

items:

connections have

round

capacitor in the direct current

ed

e of the di-

e (electric charge)

2 Installation and Connection 2-3

FVR-C11S-EN

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2-3-2 Connecting the main circuit and ground terminals

Symbol Name Explanation

L1/L,L2/N Main power supply input Connects single-phase power

le-phase 200V input).

2

U, V, W Inverter output Connects 3-phase motor.

(Sin

P1, P(+) For connection of DC

reactor

P(+), N(-) For DC intermediate

circuit

G For inverter groundin

Table 2-3-1 Functions of main circuit and ground terminals

1) Main power suppl
Sin

le-phase 200V [L1/L,L2/N]

For single-phase 200V input

FVR-C11S-7EN

Figure 2-3-1 Arrangement of main circuit and ground

terminals

input terminal

P(+)P1L2/NG L1/L

GWVUN(-)P(+)

Connects input power- factor correcting DC reactor
(optional).

Connected to DC link circuit terminal
(for DC bus connection).

Ground terminal for inverter chassis (case).

1. Connect the main power supply input ter-

minals to the power suppl

via a molded
case circuit breaker for circuit protection or
earth leaka
leaka

e circuit breaker. An earth-

e circuit breaker which can also de­tect DC current is recommended. Phase­sequence matchin

2. It is recommended that a ma
tor is connected to prevent an
accident from becomin
nectin

the inverter from the power suppl

is unnecessary.

netic contac-

failure or

serious by discon-

when the inverter protective function oper­ates.

3. Do not turn on or off the main power suppl
to start or stop the inverter; instead, use the
control circuit terminal FWD/REV or the
RUN/STOP ke

on the keypad panel. If it

is unavoidable to turn the main power sup-

on or off to start or stop the inverter, it

pl
must not exceed once per hour.

2) Inverter output terminal [U, V, W]

1. Connect these terminals to the 3-phase
motor with the correct phase-sequence. If
a motor rotation direction does not corre­spond to the correct rotation direction, ex­chan

e any two of the U, V, and W phases.

2. Do not connect a phase-advance capaci­tor or sur

3. A ver

e absorber to the inverter output.

long wiring length between the in­verter and the motor causes a hi
quenc

current to flow due to floatin
capacity between cables, making the in­verter trip, increasin
and deterioratin
rent displa
wirin

. To prevent such trouble, the

length to the motor should not ex-

the leakage current

the accuracy in the cur-

ceed 50 meters.
When the inverter is operated in the low
noise mode (carrier frequenc
kHz) and the wirin

length is long, add an

: 8 to 15

optional output circuit filter (OFL filter).

h fre-

2-4 2 Installation and Connection

FVR-C11S-EN

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3) DC reactor connecting terminal [P1, P(+)]

1. Use this terminal to connect a input power­factor correctin

DC reactor (optional).
Remove the jumper connected in the fac­tor

before connecting the DC reactor (see

ure 2-3-2).

Fi

P1

FVR-C11S-7EN

a) Connection diagram

Top of inverter

Barrier

P(+)

4) Inverter
Alwa
nal [ G] for safet
Groundin

rounding terminal [ G]

round the inverter grounding termi-

and noise reduction.

of the metal frames of electric
equipment has to be done in accordance with
the national and local safet

specifications in

force.

1. In Japan, the 200V s

nected to a
class D

round electrode provided with

rounding, according to the electri-

stem must be con-

cal equipment technical standard.

Voltage

stem

s

200V

Table 2-3-2 Grounding of device according to

T

pe of ground-

work

in

Class D

roundin

electrical equipment technical standard

Groundin
resistance

100

Ω

maximum

2. Connect a thick and short wire to the

rounding terminal of the inverter for con­nection with a
exclusivel

round electrode prepared

for the inverter system.

2

b) Cuttin

Figure 2-3-2 Connection of DC reactor

of barrier

2. Use diagonal cutting pliers to cut the sur­face cover barriers from P1, P(+) terminals
before connection.

3. If no DC reactor is used, do not remove the
jumper.

CAUTION

1. Check that the number of phases and the
rated volta
to the number of phases and volta
AC power suppl

Otherwise fire could occur.

2. Do not connect the AC power suppl
output terminals (U, V, W).

Otherwise in

3. Do not connect a brakin
the DC terminals P(+), N(-).

Otherwise fire could occur.

e of this product correspond

e of the

.

to the

could occur.

resistor directly to

2 Installation and Connection 2-5

FVR-C11S-EN

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2-3-3 Connecting the control terminals

Table 2-3-4 lists the functions of the control cir­cuit terminals.
The method of connectin
nal depends on how its function is set.
Connect the control circuit terminals accordin

2

to the set functions.

1) Di

ital input terminal

Fi

ure 2-3-3 shows the circuit configuration.
Use a reliable contact without poor contact for
input.
Example: FUJI control rela

FWD or others

+24 to

+27VDC

SW7

P24/CM

FVR-C11S-7EN

a control circuit termi-

HH54PW

4.7k

CM

P24

0 V

F1

+24 to
+27VDC

2) Run/stop command terminal [FWD, REV]
These terminals are left open in the factor
Pressin

the key on the keypad panel
starts forward operation. When function F02
is set at 0 or 1, the terminal functions are as
shown in Table 2-3-3.

.

a) When SW7 is set to CM (factory setting)

FWD or others

P24/CM

40mA max.

4.7k

CM

SW7

FVR-C11S-7EN

F1

P24

0 V

+24 to
+27VDC

b) When SW7 is set at P24

Figure 2-3-3 Digital input terminal

2-6 2 Installation and Connection

FVR-C11S-EN

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F02 When SW7 is set at CM When SW7 is set at P24

When +24 to +27 VDC is supplied to
FWD - P24/CM, pressin
ke

pad panel starts forward operation.

When +24 to +27 VDC is supplied to

0

REV - P24/CM, pressin

pad panel starts reverse operation.

ke
When +24 to +27 VDC is supplied to both
FWD - P24/CM and REV - P24/CM, the inverter
decelerates to stop.

When +24 to +27 VDC is supplied to
FWD - P24/CM, forward operation starts.
When +24 to +27 VDC is supplied to

1

REV - P24/CM, reverse operation starts.
When +24 to +27 VDC is supplied to both
FWD - P24/CM and REV - P24/CM, the inverter
decelerates to stop.

Table 2-3-3 Description of function F02

the key on the

the key on the

CAUTION

In case P24 is short-circuited with 0V

outer circuit when SW7 is set to P24

b
side, pol
off. To recover the power, open the
short circuit and turn the inverter off to
allow the temperature to lower.

3) Analog input terminal (13, 12, 11, C1)
Use these terminals to connect external input

voltage and analog current and fre-

analo
quenc

setting device (POT). For connectin
a contact to this circuit, use a twin contact for
fine current si
Do not use a contact for terminal 11.

switch (F1) turns the power

nal.

When FWD is short-circuited to P24/CM and the

on the keypad panel is pressed, for-

ke
ward operation starts.
When REV is short-circuited to P24/CM and the

on the keypad panel is pressed, re-

ke
verse operation starts.
When both FWD - P24/CM and REV - P24/CM
are short-circuited, the inverter decelerates to
stop.

Short-circuit FWD to P24/CM for forward opera­tion, or REV to P24/CM for reverse operation.
Short-circuitin
P24/CM brin
stop.

both FWD - P24/CM and REV -

s the inverter to deceleration and

WARNING

The STOP key is valid only when the
function has been set. Prepare
another switch for emer
When operation usin

nal terminal is selected, the operation
cannot be stopped usin
ke

on the keypad panel.

Otherwise accidents could occur.

ency stop.

an external si-

the STOP

2

2 Installation and Connection 2-7

FVR-C11S-EN

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*Note the following when wiring:

1) Sur

e absorber connection

When the excitin

in the control circuit or inverter

e. Due to this surge voltage,

2

tactor or rela
peripheral circuit is opened or closed, a sur

e (noise) is generated with a sudden

volta
current chan
the inverter control circuit or peripheral equip­ment ma
a sur
(See Fi

AC rela

MC

SK: Surge absorber D: Diode

Figure 2-3-4 Surge absorber connection diagram

malfunction. If so, directly connect

e absorber to both ends of the coil.

ure 2-3-4).

SK

2) Control circuit wirin

1. Wires connected to control circuit termi­nals must be 0.5mm
twisted vin
shown in Fi

l wire. Remove the sheath as

ure 2-3-5 and then connect it.

coil of the magnetic con-

DC rela

+

Ry

D

-

2

shielded wire or

e

3) Shieldin
Connect one end of the shieldin

sheath connection

sheath of a

shielded or twisted-pair shielded wire to the

round terminal as shown in Figure 2-3-6. Do

not connect the other end.

Contact

Frequenc
setting POT

Figure 2-3-6 Connection of sheath of shielded wire

Shield

round terminal

To

Shield

To

round terminal

FWD

P24/CM

13
12

11

CAUTION

Noise is generated from the inverter,
motor, and wirin
noise does not cause malfunctions in
peripheral sensors and equipment.

Otherwise accidents could occur.

. Take care that this

6 ±1mm

Figure 2-3-5 End treatment

2. Keep the wiring of the main circuit, exter­nal rela
cuit as far awa
possible. If the
them at ri

sequence circuit and control cir-

from each other as

must be adjacent, cross

ht angles.

3. Use a twisted-pair shielded wire for lon
wiring distances.

2-8 2 Installation and Connection

FVR-C11S-EN

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4) Control terminal arrangement, screw size,
htening torque.

and ti

ure 2-3-7 shows the control terminal block

Fi

ement.

arran

REV

P24
/CM

30A 30B 30C FM X1 X2 X3

Figure 2-3-7 Control terminal block arrangement

FWD

5) Remove the plate at the bottom of the surface

cover before performin

and reinstall it after the wiring as shown in

in

ure 2-3-8.

Fi

inverter control wir-

Screw size: M2.5

htening torque: 0.4 Nm

Ti

11 12 13 C1

2

Plate

Control wirin

ure 2-3-8 How to pull out the control wirin

Fi

2 Installation and Connection 2-9

FVR-C11S-EN

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2

Classifi-

cation

Analo

input

Digital

input

Terminal

s

mbol

13

12

C1

Terminal name

Power suppl
variable resistor

Frequenc
voltage input

Frequenc
current input

11 Analo

FWD

Forward operation
/Stop command

Reverse

REV

operation
/Stop command

X1 Di
X2 Di
X3 Di

(SS1)
(SS2)

(BX)

ital input 1
ital input 2
ital input 3

Multistep
frequenc
selection

Coast to stop
command

(RST) Alarm reset

(THR)

External alarm
input

Write-enable com-

(WE-KP)

mand for ke
(data chan
lowed)

settin

settin

common

e al-

Detailed specifications

Used as power supply for frequenc

z

for

setting device
(POT: 1 to 5 k
(+10VDC 10mADC max.)

0 to +10VDC/0 to 100%,0 to +5VDC/0

z

to 100% (Input impedance : 22 k
4 to 20mADC/0 to 100%

z

(Input impedance : 250
Common terminal for analog input

z

nals

si
Forward operation with

z

FWD-P24/CM ON and
deceleration-stop with
FWD-P24/CM OFF
(Switch SW7 to P24)

Reverse operation with

z

REV-P24/CM ON and
deceleration-stop with
REV-P24/CM OFF
(Switch SW7 to P24)

The functions listed below can be set

z

the X1 to X3 terminal functions.

b

Up to four steps speed operation can

z

be selected with SS1 and SS2
ON/OFF si

Inverter output is cut immediately and

z

the motor coasts to a stop (no alarm
output) if BX

The inverter releases the status held

z

after stop with an alarm when RST
chan

The inverter stops with an alarm if

z

THR is set to OFF.
Data rewriting for each function with

z

pad

the ke
is OFF.
Rewriting with keypad panel is

z

allowed if WE-KP is ON.

).

Ω

Ω

)

Ω

nals.

oes on.

es from ON to OFF.

pad panel is rejected if WE-KP

Remarks

)

Decelera­tion-stop
with
FWD-P24/
CM and
REV-P24/
CM ON

Set with
functions
E01 to E03

2-10 2 Installation and Connection

FVR-C11S-EN

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Classifi-

cation

Digital

input

Output/

Input

Analo

output

Contact

output

Optional

Terminal

s

mbol

Terminal name

(Hz/PID) PID control cancel

(LE)

P24/CM

FM, 11 Analo

30A
30B
30C

DX+

DX-

Link operation
selection

Power Supply/
Di

ital Common

monitor

Alarm output for

fault

an

RS485 communi­cation input/output

Detailed specifications

z

PID control cancel with Hz/PID ON

z

PID control with Hz/PID OFF

z

Operation based on command from
RS485 with LE ON

z

Inverter single operation with LE OFF

z

DC Power supply (SW7 set to P24)
(+24 to +27 VDC, 40mA max.)

z

Common terminal for digital input
si

nal (SW7 set to CM) (factory set-

)

tin

Data selected between the followin
items is output with DC voltage:

z

Output frequenc

z

PID feedback value

z

Output current

z

DC link circuit voltage
* Up to two analo
impedance : 10 k

voltmeters (input

Ω)

can be connected.

Note: Output waveform: An AC pulse

is output with consistent frequen­c

and variable duty.
The avera
portional to output frequenc

e DC voltage is pro-

and
output current
(frequenc

: 121.6 Hz).

If the inverter is stopped with an alarm,
the non-volta

e contact signal (1SPDT)
is output
(Contact ratin

: 250V AC, 0.3 A, Power
factor = 0.3)
(48V DC, 0.5A for Low-volta

e Directive
or 42V DC, 0.5A for UL/cUL)
* Whether an alarm is
excitin

operation or non-exciting opera-

enerated with an

tion can be switched.

z

Terminal for RS485 communication
(when option board is installed)

z

DX+ : Non-inverted signal,

z

DX- : Inverted signal

Remarks

Switchin

of
P24/CM ter­minal with
switch SW7

Installed
on optional
board.

2

Table 2-3-4 Functions of control circuit terminals

2 Installation and Connection 2-11

FVR-C11S-EN

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2-3-4 Connection examples

1) Keypad panel operation

2

le-phase

Sin
200V input
series
200 to 240V
50/60Hz

When power-factor
correctin
DC reactor is used

MCCB

P1

E

P(+)

L1/L

L2/N

G

Frequenc

P(+) P(+)

P1

PRG

RESET

FUNC
DATA

setting POT (VR)

2)

N(-)

U
V
W

M

3

G

RUN

STOP

13

12

11

C1

FWD

REV

X1

X2

X3

P24/
CM

Figure 2-3-9 Wiring diagram of keypad panel operation

SW7

+10VDC

22k

0V

250

4.7k

CM

P24

F1

Pulse output

0V

+24 to +27 VDC

SW7

P24

CM

FM

30A

30B

30C

Analo

monitor

Alarm output for

fault

an

2-12 2 Installation and Connection

FVR-C11S-EN

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1) The RUN and STOP keys on the keypad pan­el can be used to start and stop the operation
and the frequenc
used to set a frequenc
the power supply and motor with functions set
in the factor

.

factor

2) Remove the jumper between the P1 and P(+)
terminals before connectin
er-factor correctin

setting POT (VR) can be

only by connectin

. Forward rotation is set in the

the optional pow-

DC reactor.

2

3) Connect the sur
(such as coils of the ma
solenoid) near the inverter.

e absorber in parallel to coils

netic contactor and

2 Installation and Connection 2-13

FVR-C11S-EN

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2) External operation
(When external power suppl

is used)

2

When power-factor
correctin
DC reactor is used

le-phase

Sin
200V input
series
200 to 240V
50/60Hz

Frequency settin
voltage input
(0 to +10VDC)

Frequenc
current input
(4 to +20mADC)

Forward
operation
command

Reverse
operation
command

settin

MCCB

P1

E

P(+)

L1/L

L2/N

Frequenc

13

12

C1

FWD

REV

X1

X2

P1 P(+) N(-)P(+)

PRG

RESET

FUNC
DATA

setting POT (VR)

10VDC

22k

0V

250Ω

4.7k

Ω

3)

RUN

STOP

Pulse output

0V

30A

30B

30C

SW7

P24

U

V

W

M

3

GG

Analo

Analo
monitor

To

To 11 terminal

Alarm output for
an

fault

meter

round terminal

24VDC

X3

P24/
CM

SW7

P24

CM

F1

+24 to +27 VDC

CM

Toground terminal

Figure 2-3-10 Wiring diagram of external operation (When external power supply is used)

2-14 2 Installation and Connection

FVR-C11S-EN

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1) Use this connection to start, stop the opera­tion and set the frequenc
nals. 0 to 10V DC can be set while function
F01 is set to 1 and +4 to +20mA DC can be
set while function F01 is set to 2. Set function
F02 to 1.

2) Set SW7 at CM

3) Remove the jumper between the P1 and P(+)
terminals before connectin
er-factor correctin

DC reactor.

with external sig-

the optional pow-

2

4) Connect the sur
(such as coils of the ma
solenoid) near the inverter.

5) Use twisted or shielded wire as control si
wire. Connect the shield to the
nal.

e absorber in parallel to coils

netic contactor and

round termi-

nal

2 Installation and Connection 2-15

FVR-C11S-EN

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3) External operation
(When internal power suppl

is used)

2

When power-factor
correctin
DC reactor is used

le-phase

Sin
200V input
series
200 to 240V
50/60Hz

Frequency settin
voltage input
(0 to +10VDC)

Frequenc
current input
(4 to +20mADC)

Forward
operation
command

Reverse
operation
command

settin

P1

E

P

L1/L

L2/N

G

Frequenc

13
12

C1

FWD

REV

X1

X2

3)

P1 P(+) N(-)P(+)

PRG

RESET

FUNC
DATA

setting POT (VR)

10VDC

22k

0V

250

4.7k

RUN

STOP

Pulse output

0V

30A

30B

30C

SW7

P24

U
V
W

M

3

G

Analo

Analo
monitor

To

To 11 terminal

Alarm output for
an

fault

meter

round terminal

X3

P24/
CM

SW7

P24

CM

F1

+24 to +27 VDC

CM

Toground terminal

Figure 2-3-11 Wiring diagram of external operation (When internal power supply is used)

2-16 2 Installation and Connection