WITHVARIABLE VOLTAGE

&VARIABLE FREQUENCY CONTROL

WITHVARIABLE VOLTAGE

&VARIABLE FREQUENCY CONTROL

High-Speed ElevatorAC VVVF Control

Technological innovation in electronics has en-

abled us to produce new high-speed elevators.

By employing an inverter using power electron-

ics technology and more advanced microcom-

puter functions as well as a distributed control

system, our new elevators attain dramatic im-

provements in performance, ride, safety, reliabil-

ity, and economy.

Fujitec’s inverter-controlled high-speed elevators

are smart elevators designed with a concept

which is totally different from that of conven-

tional AC elevators in response to the high-rise

and high-speed age.

2

Fujitec provides high-speed, high qualityelevators with leading-edge technologyin AC motor VVVF (Variable Voltage andVariable Frequency) control.

GSP : Group Supervisory PanelCOP : Control PanelINV & CNV. : Inverter and Converter Unit

GSP

INV&

CNV

TRACTIONMOTOR

HALLBUTTONS

COUNTER-WEIGHT

CAR

COP

■CONTROL SYSTEM■

1

Traction Machine

AC Gearless Machine High SpeedThis system is designed for high-

speed elevators with speeds up to

750m/min for super high-rises.

High EfficiencyDevelopment of an inverter which op-

timally controls speeds and an ener-

gy-efficient motor matched to the in-

verter has reduced power consumption

by approximately 10% and elevator

power supply capacity by approxi-

mately 30% compared with Thyristor-

Leonard systems.

AC Helical GearedMachineHigher Efficiency GearThe Helical design is one of the most

efficient types of power transmission

gear. Application of Fujitec's highly

accurate machining technology has

achieved a high-speed range of AC

geared machine up to 240m/min, com-

parable to the speed conventionally at-

tained by gearless drives.

CompactnessThis higher efficiency Helical Geared

machine has reduced energy-con-

sumption by approximately 15% com-

pared with worm gears.

Distributed Control SystemMulti Brain Control Elevator

Precise and Rapid ControlIn the distributed control system, mi-

crocomputers are provided in the car

unit, car operating board, and hall but-

tons. Each of the computers is inten-

sively provided with data necessary

for the functions, and thus, precise and

rapid control has been made possible.

Fujitec inverter-controlled high-speed elevators use

distributed microcomputers to share elevator control functions.

Establishing a system controlled with multiple brains has further

enhanced our elevator reliability, safety and performance.

COP : Control Panel COB : Car Operating BoardM I C : MicrocomputerIN : Indicator HB : Hall Button

MIC

DOORCONTROL

Tth-FL

HB,IN

MICMIC

COP

HOISTWAY CABLE

OTHERCARS

COB

CAR

(T-1)th-FL

HB,IN

MIC2nd-FL

HB,IN

MIC1st-FL

HB,IN

TRAVELING CABLE

MIC

MIC

MIC

MIC

3 4

Improved ReliabilityWith the latest electronic parts mount-

ed in the control panel, reliability has

been further enhanced. In addition, a

serial transmission system is used in

the transmission path through which

microcomputers mutually exchange

data.

Diagnostic FunctionThe system is provided with diagnos-

tic functions to detect abnormality in

the transmission path. Microcomputers

themselves are provided with self-di-

agnostic and mutual monitoring capa-

bilities.

High Reliability Ensured by the Distributed Control System

■Distributed Control System■

While varying voltage and frequency freely,

the inverter optimally controls motor speeds.

With an inverter employed in elevator drives,

high performance and high efficiency of the

control system have been ensured.

Converter Capacitor Inverter

AC MotorPulse Generator

AC Reactor

Load Signal

Speed Signal

Position Signal

Three-Phase

AC Power

Sine WavePWM Control

CurrentControl

VoltageControl

Sine WavePWM Control

CurrentControl

VectorControl

SpeedControl

PositionControl

Cur

rent

Sig

nal

Vol

tage

Sig

nal

Cur

rent

Electronic Speed Control has EnhancedOperation Efficiency and Ride Quality.

High Performance by Vector ControlWe have established high performance

vector control technology which con-

trols magnetic flux and torque of an

AC motor independently. Since opti-

mal torque control is available, a vibra-

tion free smooth ride quality has been

ensured.

High EfficiencyA decrease in power factor during low-

speed operation has been rectified by

providing a continuous supply of an

adequate amount of power to the mo-

tor. To make this possible, the elevator

power supply equipment capacity has

been reduced by approximately 30%

more than a Thyristor-Leonard system.

At the same time, standby power ca-

pacity for power failure has also been

substantially reduced.

65

Reduced Power Consumption*The HVF control system adopts a

power transistor in the converter to

control while maintaining power cur-

rent in the sine wave state, which helps

to minimize harmonics. Power con-

sumption has also been reduced ap-

proximately 10% more than a Thyris-

tor-Leonard system.

*HVF control system is our standard control system

for large capacity models.

For small capacity models, LVF control system,

which uses diode in converter, is our standard.

Energy and Space are Minimized to the Limit.

■Inverter (HVF Control System) Configuration■

Microcomputer functions are further enhanced.

Furthermore, speed control and operation management

are conducted to a perfect degree.

As a result, comfortable ride, accurate leveling,

and efficient service are attained.

Precise Speed ControlSpeed control, including vector con-

trol, is performed by means of a high-

speed digital circuit. As a result, eleva-

tor control performance and response

performance have been remarkably en-

hanced. At the same time, adoption of

a high-resolution sensor as a high-

speed detector has enabled precise

speed control in a range from micro

crawling speed to high speed.

Accurate LevelingPosition control is performed continu-

ously in response to accurate position

signals obtained by a high-resolution

sensor. Thus, higher leveling accuracy

has been achieved.

Furthermore, elevator operating time

has been further reduced.

Digital Control Produces High Accuracy

With VVVF Inverter ControlHigh Performance is Achieved.

Group Supervisory Control SystemFLEX-N Series Neuros

Automatic Network ModificationThe neuro-computer's high-speed pro-

cessing uses a sophisticated 32-bit

CPU. The system enables to deal with

a change in the building situation au-

tomatically and provide the optimal

elevator service according to Fujitec's

unique Neural Net operation algo-

rithm.

・・・・� ・・・・�

Neuro-Computer

Fuzzy Computer

SupervisoryComputer

SupervisoryComputer

ElevatorController

#1

ElevatorController

#2

ElevatorController

#N

Hall Button

GSC System

Elevator Network Monitoring System

LAN and WAN are more and more widely

used in versatile forms toward the highly

information-oriented society in the 21st century.

An elevator network monitoring system is

optimal in intelligent buildings

with high information network functions.

Elevator Operating Status Displaying Function Various information on elevator opera-

tion, including car position, traveling

direction, door status, and call occur-

rence status can be graphically dis-

played.

Control Command Function Control commands such as service

floor disconnect, switching of opera-

tion modes (including up-peak and

down-peak operations), VIP operation

and parking operation can be regis-

tered from a terminal.

Scheduling for Control Com-mand Various control commands can be

scheduled for execution at a preset

time. They can also be scheduled for

regular execution at preset days and

times of each week.

Message Change Function on Information Display (optional) If the in-car information display is in-

stalled, displayed messages can be

modified from a PC terminal in the of-

fice.

Elevator Operation AnalysisFunction The system comes with a function

equivalent to our conventional elevator

traffic analyzer, which can be used for

diagnosis of elevator operation during

maintenance.

9

7

5

3

1

Machine Room

GSC Panel GSC Panel

Machine Room

NetworkRemoteTerminal 9

7

5

3

1

Terminal

9

7

5

3

1

Terminal

ModemModem

In-building LAN

Telephone Line

■Configuration of Network Monitor Control System■

FLEX-N100

FLEX-N100 is well-suited to small-size buildings. The supervisory com-puter is equipped with a CPU that hasexcellent processing capability and re-liability.

FLEX-N200

FLEX-N200 is best suited for mid-sizebuildings. It consists of a sophisticatedCPU-mounted fuzzy computer andtwo supervisory computers.

FLEX-N300〈〈NEUROS〉〉

FLEX-N300 is suited to large-scalebuildings.The GSC system consists of a neuro-computer, a fuzzy (inference logic)computer, and two supervisory com-puters.

7 8

Neuro System Delivers the Optimal Group Controlto Meet Complicated Traffic Demands for Large-scale and "Intelligent" Building

High Accurate Advance Noticeof Car ArrivalThe neuro-computer, whichis equipped

with a self-learning function, automat-

ically modifies the group control logic

rules to assign the optimal elevators all

the time even though it encounters an

unexpected situation. This enables to

provide substantially improved accura-

cy of advance notice over conventional

fuzzy control system.

■Configuration of FLEX-N300 System■

HallCall

RecommendedElevator

Neural Net

ReassignedElevatorKnowledge Base

StatisticalAnalysisLearning

■Configuration of Neuro Control■

9 10

More and more buildings go high-rise within a limited urban space. Matched with this trend,

elevators with larger capacity and more high speed are sought as an important transportation

system in buildings. As a pioneer in the development of leading-edge high-speed elevators,

Fujitec has already installed a large number of high-speed elevators in the world's

high-profile skyscrapers. The success strongly supports Fujitec's excellent high-speed

elevator technology.

Fujitec's high-speed elevators are in full service worldwide.

HSBC Headquarters〈London, UK〉

Wisma 46〈Jakarta, Indonesia〉

China World Trade Center〈Beijing, China〉

OUB Centre〈Singapore〉

The Peninsula〈Hong Kong, China〉

Edificio Republica〈Buenos Aires, Argentina〉

Gate City Ohsaki〈Tokyo, Japan〉

AER〈Sendai, Japan〉

NHK Osaka Broadcasting StationOsaka Museum of History〈Osaka, Japan〉

CESG〈Caracas, Venezuela〉

Washington Mutual Tower〈Seattle, U.S.A.〉

900 North Michigan〈Chicago, U.S.A.〉

World Financial Center〈New York, U.S.A.〉

Bank One Center〈Dallas, U.S.A.〉

FLEX-N100 (2/3 Cars Group Control)

FLEX-N200 (3/4 Cars Group Control)

FLEX-N300 NEUROS (4 or More Cars Group Control )

Independent Operation

WAVIC-S (Earthquake Rescue Operation)

WAVIC-P (P-Wave Seismic Detection Operation)

LANDIC (Battery Power Automatic Landing Operation)

Photoelectric Type Door Sensor

Multiple Beams Door Sensor

DOANIC (Infra-Red Door Sensor)

Standby Power Operation

Fire Operation

Every Floor Stopping Operation

VONIC (Automatic Voice Announcement System)

Car Arrival Chime

BGM Speaker

Door Nudging

Door Open Hold Button

Up & Down Peak Operation (Available for 2 or More Cars)

Parking Switch

Timer Controlled Parking Operation

Car Call Pre-Registration On Lobby Panel (Dispatching Floor Only)

HSA Door Operator (High-speed Type)

Hall Lantern

In-Car Information Display

Hall Information Display

AUVIS (Elevator Multi-Information AV System)

Timer Controlled Floor Lockout

Car Call Button Coded Security Floor Lockout Control

In-Car Security Monitoring System(CCTV)

VIP Operation

Elevator Network Monitoring System

Interface with BAS System

Operation System

Safety Functions

Service Functions

Security Functions

Optional Specification with Additional Charge

Selective Collective Automatic Operation

Door Safety Return

Open Door Warning

Rescue Operation To The Nearest Landing

Door Opening Failure Rescue Operation

Overload Weighing Device

Two-Way Intercom

Emergency Light (With Self Charging and Discharging)

Load Bypass (Available for 2 or More Cars)

Automatic Door Dwell Time Control

Behind Car Call Cancellation

Automatic Return To Main Floor (Available for 2 or More Cars)

Nuisance Call Cancellation

Car Call Cancellation

Automatic Fan and Light Control

DCL-33 Door Operator (Standard Type)

�Standard SpecificationItems

List of Specifications

FUNCTION WISE

Standard Specification

11 12

OPERATION SYSTEM

Selective Collective AutomaticOperationA number of Up & Down hall callsand car calls can be uniformly regis-tered. The elevator runs its travel re-sponding to calls registered in a singletravel direction.

SAFETY FUNCTIONS

Door Safety ReturnThe door operation will be reversed ifforeign material, such as a pebble ortrash gets clogged into the door sill.The doors will repeatedly open andclose trying to remove the obstructingmaterials.

Open Door Warning A warning buzzer sounds if a passen-ger tries to forcibly open the elevatordoors while the car is running.

Rescue Operation to The Nearest Landing If the elevator stops between floors,the elevator confirms the safety circuitand then automatically moves slowlyto the nearest landing and opens thedoors.

Door Opening Failure RescueOperation When an elevator arrives at a landingand cannot open the doors due to apebble jammed into the door sill, theelevator will proceed to the next land-ing and open the doors.

Overload Weighing DeviceWhen car is loaded beyond its ratedcapacity, elevator does not start, andsounds the buzzer with doors open.

Two-Way IntercomIntercom is provided in car, machineroom, security room, and other places(option) and is used for communica-tions in case of emergency or duringmaintenance of elevator.

Emergency Light (With SelfCharging and Discharging)When the power for car lights is cutoff due to the power failure, etc., emer-gency light in car is lit immediately forpassengers' safety.

SERVICE FUNCTIONS

Load BypassWhen an elevator is loaded close to ca-pacity, it will bypass hall calls. Theregistered hall calls will be assigned toother elevators.(Available for 2 or more Cars)

Automatic Door Dwell Time Control A microcomputer automatically im-proves operation efficiency as it ad-justs the "door open dwell time" de-pending on the hall and car call's regis-tration situation.

Behind Car Call Cancellation Car calls for a floor opposite to the di-rection in which the car is running willnot be registered to prevent nuisanceattempts.

Automatic Return to Main FloorThe elevator will return to the pre-setmain floor to stand by if car calls arenot registered.(Available for 2 or more Cars)

Nuisance Call Cancellation If an extraordinary number of car callsare registered compared to an in-carload, all registered car calls are auto-matically cancelled.

Car Call Cancellation The wrong floor selection can be can-celled by re-pressing the car call but-ton twice in a row.

Automatic Fan and Light Control During off-peak operation hours, theventilating fan and lights automaticallyshut off resulting in energy savings.

VVVF-Door OperatorThis door operator is of the latest AC-Inverter control developed for the pur-pose of space savings and stable oper-ation.

Optional Specification (Additional Charge)

13 14

OPERATION SYSTEM

FLEX-N100(For 2 or 3 Car Group Control) FLEX-N100 system provides effectiveplural elevator operations. When ahall call is registered, the system se-lects an elevator which can respond tothe call in the shortest amount of time.

FLEX-N200(For 3 or 4 Car Group Control) FLEX-N200 system provides efficientgroup control utilizing fuzzy inferencelogic and the ingenuity of a GSC ex-pert. The "learning function" and"knowledge base" allows the systemto learn and store in-building trafficpatterns by time period.

FLEX-N300"Neuros"(For 4 or more Car Group Control)FLEX-N300 "Neuros" system enablesa high level efficiency group controlusing the neuro-computer. This groupcontrol system is designed to worklike the human brain functions. It hasthe self-learning ability to discernvarying traffic conditions and effi-ciently controls a group of 4 or moreelevators by making a proper judge-ment on call assignments.

Independent OperationA specified car is separated from thegroup and is singly operated respond-ing only to car calls. The operation isstarted with an external switch.

SAFETY FUNCTIONS

WAVIC-S(Earthquake Rescue Operation) In the event of an earthquake, the seis-mic sensor will detect a seismic waveand will put the elevator into emergen-cy operation sending it to the nearestlanding.

WAVIC-P(Primary-Wave Seismic Detec-tion Operation)

An earthquake starts with preliminarytremors (Primary-Wave). The actualearthquake movement (Secondary-Wave) which has more potent energyfollows. This system quickly detectsthe Primary-Wave, stops the car andopens the doors at the nearest landing.

LANDIC(Battery Powered Automatic Landing Operation)

There is no need to worry that passen-gers could be trapped in the car if itshould stop between floors due to anunexpected power failure. WithLANDIC, a compact battery poweredcontrol system operates the car to thenearest landing.

Photoelectric Type Door SensorWhen the doors are closing at a land-ing, the doors automatically reopenupon the interruption of the photobeam by body or hand.

Multiple Beams Door SensorInfra-red beams will run the full open-ing height like a beam curtain. If anyof the beams is interrupted, the closingdoors will stop and re-open.

DOANIC (Infra-Red Door Sensor)When passengers' hands are full ofgoods or the entrance lobby area iscrowded, this device enables passen-gers to get in and out of the car withease. The sensor detects a change inthe heat energy around the entrancelobby and the door closing function iscontrolled.

Standby Power Operation If a power failure occurs, the elevatorswill return to an escape floor usingstandby power and will be held thereon standby.

Fire Operation In the event of a fire, the elevator is au-tomatically sent, non-stop, to an es-cape floor and then shuts down opera-tion.

Occurrence of Earthquake

Detection of Secondary-Wave

Stops at the nearest landing

Elevator is then automatically shut down

Doors will automatically close aftera predetermined time has passed.

Following in-car display and voiceannouncements, the doors will open.

EMER. OPERATION PLEASE EXIT FROM THE CAR.

Display:

Following in-car display.the doors will open.

Display:

Occurrence of Earthquake

Detection of Primary-Wave

Stops at the nearest landing

Detection of Secondary-Wave

YES NO

Elevator isautomatically

shut down

Elevator will resumenormal operation

after a predeterminedperiod of time.

EMER. OPERATION PLEASE EXIT FROM THE CAR.

SERVICE FUNCTIONS

Every Floor Stopping OperationWhen a car call is registered, elevatorstops at each floor and opens and clos-es door until it reaches the target floor.

VONICBy synthesised voice, automatic an-nouncement system informs the pas-sengers of the car direction, floor ar-rival, door opening and closing ac-tions, emergency instructions, etc.

Car Arrival Chime A light electronic chime will soundwith the arrival of the car.

BGM Speaker Speakers for BGM or public an-nouncements can be installed in thecab.

Door Nudging When the doors are held open beyonda pre-set period of time, the doors willslowly start closing while sounding awarning buzzer.

Door Open Hold ButtonA press of the door's "open hold" but-ton on the car operating board allowsthe doors to be held in the open posi-tion for a predetermined time.

Up & Down Peak Operation During the up-peak and down-peaktraffic time periods, the plural cars arepre-assigned to lower dispatchingfloors or predetermined upper floorsto enhance handling capacity withmore efficient service.(Available for 2 or more Cars)

Parking Switch The switch puts the elevator out ofservice during nights and holidays.

Timer Controlled Parking OperationElevators can be put temporarily out ofservice automatically on a predeter-mined time schedule.

Car Call Pre-Registration On Lobby PanelTarget floor calls can be registered inadvance from the elevator's floor callpanel located in the main lobby.

HSA Door Operator (High-Speed Type)The operator is suitable for passengerelevators in the high-rise buildingswith a large number of stops becausedoors can be opened and closed at ahigh speed.

Hall Lantern A hall lantern is used to announce thecar arrival mainly for the group super-visory control system.

In-Car Information Display Elevator position and service floor aswell as important emergency operationwill be displayed. A message can beinput from an external input device.

Hall Information DisplayThis feature graphically displays ele-vator service floor information and thewaiting time until the elevator arrivesat the hall.

AUVIS (Elevator Multi-Informa-tion AV System) By displaying elevator movement in-formation with a dedicated reproduc-tion device, AUVIS provides pictures,messages and sounds to create a morecomfortable and informative elevatorspace. AUVIS can be used as a meansof providing in-building informationor as a means of public relations.

SECURITY FUNCTIONS

Timer Controlled Floor LockoutThe elevator service to designatedfloors can be automatically regulatedby timer controlled scheduling.

Car Call Button Coded Securi-ty Floor Lockout Control This system limits car's access to thedesignated floors by means of the codenumber for security purpose.

In-Car Security MonitoringSystem (CCTV) Monitoring the cab inside from the se-curity control room by camera, is aneffective crime preventative measure.

VIP OperationOne of the group-controlled elevatorsis assigned to serve certain pre-select-ed floors.

Elevator Network MonitoringSystemIt is an elevator monitoring systemlinked with an information network in-side intelligent building, etc. The sys-tem enables monitoring of car operat-ing status.

Interface with BAS System Data on elevator operating status canbe transmitted to the Building Auto-matic Security system (BAS system)provided by customer.

AC Helical Geared Elevator

R1

R2

W W

A A

X

Y

MX

MY

CONTROLLER

DISCONNECT SWITCH (BY OTHERS)

GOVERNOR

VE

NT

ILA

TIO

N (

BY

OT

HE

RS

)

ACCESS DOOR (BY OTHERS)

HOOK (BY OTHERS)

MH

100

OH

H CH

CINDER CONCRETE (BY OTHERS)

TO

TAL

HE

IGH

T

TR

AV

EL

H

P

B

TRACTIONMACHINE

R1

R2

GO

VE

RN

OR

TRACTIONMACHINE

CONTROLLER

WATER PROOF (BY OTHERS)

DimensionsAC Gearless Elevator

VENTILATION (BY OTHERS)M

H10

0

OH

H CH

TO

TAL

HE

IGH

T

TR

AV

EL

H

P WATER PROOF (BY OTHERS)

CINDER CONCRETE (BY OTHERS)

TROLLY BEAM (BY OTHERS)

W W W

A A A

X

BB Y

YA

PP

RO

X.4

000

R1

R2

R1

R2

R1

R2

MY

MX

CONTROLLER CONTROLLER CONTROLLER

CONTROLLER CONTROLLER CONTROLLER

DISCONNECT SWITCH (BY OTHERS)

ACCESS DOOR (BY OTHERS)

TRACTIONMACHINE

TRACTIONMACHINE

TRACTIONMACHINE

GO

VE

RN

OR

GO

VE

RN

OR

GO

VE

RN

OR

R1

R2

R1

R2

R1

R2

TRACTIONMACHINE

TRACTIONMACHINE

TRACTIONMACHINE

GO

VE

RN

OR

GO

VE

RN

OR

GO

VE

RN

OR

1615

FUJITEC GROUP COMPANIES HOLD ISO 9001 AND ISO 14001The ISO 9000 series is a set of international standards for quality assurance which have been

embraced worldwide.

Fujitec Japan realized“ISO 9001”certification in March 1993. Following this achievement,

Fujitec Hong Kong, Fujitec Singapore, Fujitec UK, Fujitec Korea, Fujitec Taiwan, and

Huasheng Fujitec (in China) have received ISO 9001 certification, and Fujitec Egypt has re-

ceived ISO 9002 certification.

Furthermore, Fujitec Japan and Fujitec Singapore have achieved ISO 14001 certification for

meeting Environmental Management System Standards.

Reliable Maintenance

Successful OperationFujitec has been positively engaged in global operations since

early stage of its development. Up to the present, a great number

of Fujitec installations have been successfully operating around

the world.

Reliable ServiceOur policy is to offer a reliable after-sale service, wherever our

installations may be, including quick actions in case of emer-

gencies. Also preventive routine inspections and timely repair

are provided to ensure longer service life of our installations.

17 18

Elevating Ahead of Its TimeFujitec has plants in Japan, Hong Kong, Singapore, Indonesia, Taiwan, Korea, China, Germany and the USA.

Our network of elevator and escalator manufacturing facilities covers the world.

It should be noted that each of our plants adheres to the world,s highest quality control of products.

This means our customers, wherever they are, can rely upon our quality and performance.

FUJITEC DEUTSCHLAND GmbHFUJITEC UK LTD.

FUJITEC EGYPT CO., LTD.FUJITEC SAUDI ARABIA CO., LTD.

FUJITEC (HK) CO., LTD.FUJITEC TAIWAN CO., LTD.FUJITEC KOREA CO., LTD.HUASHENG FUJITEC ELEVATOR CO., LTD. (CHINA)SHANGHAI HUASHENG FUJITEC ESCALATOR CO., LTD. (CHINA)

FUJITEC CO., LTD. (JAPAN)

FUJITEC SINGAPORE CORPN. LTD.P.T. FUJITEC INDONESIAFUJITEC MALAYSIA SDN. BHD.FUJITEC INC. (PHILIPPINES)

FUJITEC AMERICA, INC.FUJITEC CANADA, INC.

FUJITEC VENEZUELA C. A.FUJITEC ARGENTINA S. A.

FUJITEC PACIFIC, INC. (GUAM)

Overseas Liaison OfficesBeijing, Shanghai,Bangkok, Jakarta,Pune, and Montevideo

Printed in Japan on recycled paper HSE0302-10DNE

▲

http://www.fujitec.com