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Yokogawa Denshikiki Co., Ltd.

T900: p Autopilotry steering

PT900 fully conforms to the technical requirements below,

and improves on economical efficiency, safety, usability, and extensibility.

This Autopilot can be adapted from small vessels to Iarge vessels.

Conformity standards

IMO Resolution A.342(|X),A.694(17) and 64(67) Annex 3 & 191(79)

rso 11674(2006), rEC 60945(2002)

rEc 61 162-1 (2010), rEC61 162-2(1998)

tEc 62288(2014)

DIMMER UNIT

HAND STEERING UNIT

(MP8390)

Flexible system configurationEach unit which is functionally separated is equipped withCAN-BAS network.

Thus, the system can be easily scalable and adaptable tovarious specifications.

ANNUNCIATORUNIT

(MPH690)NO.1 APCDU

(MPH490)

CAN-BUS(Wheel House)

STEERINGINDICATOR(MPH590)

"OPTION

NFU LEVER(MPB391)-OPTION

TAKE-OVER UNIT(MPH793)-OPTION

DIAL STEERINGUNIT

(MPB3e4)-OPTION

TAKE-OVER UNIT(MPH793)-OPTION

NFU LEVER(MPB391)-OPTION

TAKE.OVER UNIT(MPH793)-OPTION

HANDSTEERING

UNIT(MP8390)

SYSTEM MODESELECTOR SELECTOR(MPH790) (MPH791)

*BlffF*S/G ROOM

Hish reliabilityCAN-BUS network

errors on each unittion between units.

allows for detection ofand cable disconnec-

Various otrtional unitsPT900 offers various kinds of optiona!

O DIAL STEER!NG UNIT (MPB394)

O STEERING INDICATOR (MPH59O)

. STEERING ANGLE INDICATOR (MPH591)

O STEERING ANGLE SELECTOR (MPH792)

units to meet customer's requests.

o TAKE.oVER UNIT (MPH793)

O FU OVERRIDE OPERATION UN!T(MPH794)

O NFU OVRD OPERATION UNIT(MPH795)

o ANALoG I/F U N IT (M PT49O)

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CONTFTOL STANtr)

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@E

can also be connected.

7 inch color displ ay.High visibility'User-friendly screen layout'Constant display of main data

Control mode

Touch panel screen.Enhanced man-machine interface'lntuitive operation

HeadingThe indication pattern dependson the steering mode

'Adaptive. PID

Steering mode. AUTO . MAN . CRS. TRACK. NFU

Selected compass.GYRO. MAG . THD

OPERATION mode. Economy. Precisionl. Precision2

DRAFT mode

' Full.Middle

'Ballast

Changes the set heading/course

Stops the buzzer in the eventof an alert and allows the alertitem to be acknowledged

'Tape repeater indication is available.. Course indication helps to easilyrecognize the heading deviation.

AUTO/TRACK/CRS : Heading deviationCRS : Course deviationMAN/NFU : RAIE Of TUrN

Rate Of Turn

Turn mode

Speed

Alert button

Full Screen button

MENU button

Display mode

Rudder angle' Order and feedback ruddersangle are indicated on here.

Guidance areaReturn to HOME screen

Select this unit. Pressing the keywhen set heading can be changed,transfers current Gyrocompassheading into the set heading display.

. Guidance is indicated herewhile the particular alerts appear.

Full screen modeCan be used as Mini conning display by enlargingnecessary data.

various display (for PreooA)

Ship's heading and actual rudder can bedisplayed for 60 mins.

Autopilot controllability can be checkedeasily.

IHeading & Rudder angle graph

F.rrrrr FsrLG,-a" F -T- t=tr!ffi

296. o286

Rudde r

Alert display andlogging functionBy displaying the alerts in a list, the status of alertscan be checked.Past alerts can be checked on Alert Log screen (UP

to 1000 factors can be recorded)

lilENU Home

System data at the timeof alertSystem data at the time of alert can be checked by

touching the alert on Alert Log screen.By touching "Prev Page" or "Nex Page," the datacan be checked per second up to previous 90 daysback.

SEL No. l

SRC

rng

ADPT ,/AUTO

GYRO

280.7'-> 't0. 0"

STt,{ I 2. 5knOrder S 10.2'

o FB1 -) 8.0'o FB2 -) 8.0'- FB3 **x*. *'- FB4 *x**. *'

Screen color tone and central dimmer controlBy touching the screen color icon, the color tone can be changed between 3 types : Day,

Dusk and Night.

Also, central dimmer allows to changing the brightness of all units, simultaneously.

PT900 fuel saving function

Batch Noise Adaptive Autopilot Controller (BNAAC)

BNAAC is an energy saving Autopilot which adopts modern control theory.

The optimal rudder angle can be updated automatically by the disturbance around the ship on straight leg.

4.0

3.0

2.0

1.0

- 0.oUg-ro? -z.o

5 -s,o

'-4.0-5.0-6.0-7.O

-8.0

Heading deviation (VLCC Full Rough)

1,200 1,800 2A00

TimeIsec]

Ship's speed (VLCC Full Rough)

- BNAAC

--'PT500A8.0

7.0

60504030

2.0

1.0

00

-1 0

-20-30-40

3,600

Bo!

ooFI

Rudder order angle (VLCC Full Rough)

12.O

9-0

60300,0

g -3.0

? -o.o

2 -s.o

' -r 2.0

-15 0

-18.0

-21.O

-24.O

o 600 1,200 I,800 2.400 3 000

Timelsecl

BNAAC has achieved course keeping equal to

conventional model AutoPilot (PT500A) by an amount of

the steer which is 60% less.

There was a difference with the improvement rate of ship's

speed and fuel consumption compared with PT500A.

Ship's Type Draughtlmprovement Rate [%]

Rudder Angle Deviation Ship s Speed Fuel Consumption

VLCC Fu 60.89 -1 08 0 203 0611 200 1,800 2,400 3,000

Timelsec]

BNMCPTSOOA

24021_0

t80r50120 Eso g60 S

o30 Poo r-30-60-90-120

- BNAAC

- PT500A

16340

16320

16300 _g16280 I

F(!16260

16.240

Course control (E-Gourse Pilot) "OPTION

Fuel saving effect is improved by incorporating control over the ground which reduces loss of track.

Course control is available by changing the steering mode to "CRS" on the screen of APCDU.

Chaneing by ECOP

o.2

0.1 5

0.1

005

.:, 0o! -oos

-0.1

0.15

'0.2

{).25

246810121416Fomarding Distance[nm]

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3,600 3.600

1 6.340

1 6.320

1 6.300E

?,urrozd)

16.260

1 6.240

16.220

I

coc 120.5" \Head i ng 073.2'

Set Cource 120.5"ControI l'lode :AdaptiveSteering Mode:CRS

HDG Source :GYRO

Operat ion :Economy

Loading :FuItTu rn llode : RAD orde r l. oNl.l

Speed(SDl,lE) :STl1l 18. lknCRS DEV : 0.0'ROT :-) 0.2'/ninRudder :Order -> 1.2""

: Feedback -) I . 0

Track Control System .oProN

PT900 can be interfaced with a number of partners' ECDIS, and provides Track ControlSystem which contributes to ship's safety by compensating the drift caused by tide orwind and staying on the planned navigation route.

PT900 AutoPilot

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: Planned Tracking Course':.' .:..,rii -,,,'jg;::,' : H DG/STW vector

: Tidal Current vector: COG/SOG vector: Actual Tracking Cpurse

component modelsPreootr-tr-tr-trtr

IrtrNtrFJtrHtrKtrTYtrATtrnruntr

Steering gear

S : single rudderT : twin rudders

Systems :

1 : 1 system

Type of steering gear control( E= No. of pumps) 2: 2 systems

Direct activation of solenoid valves on steeringgeat pump unitDirect activation of solenoid valves on steering gear pump unit made by MITSUBISHI

Hydraulic power unit for MITSUBISHI JANNEY steering gear

Hydraulic power unitContinuous control steering gear made by KAWASAKI HEAVY INDUSTRIESTorque motor control steering gear made by MITSUBISHI HEAVY INDUSTRIES

Continuous control steering gear made by HATLAPAAnalog control

System style

Stand alone steering standstand built-in cMz900 Gyro compassPanel mounting type (Console mounting type)INS concept type (Control stand and Console mounting)

SKP

o

Control modelA : PT900 Adaptive control typeD : PT900 PID control type

Outline

MODEL MPM 1 90MASS 1 00ke

FIXING DIMENSION (Section A-A)

INHALATION

OUTER CABLE

Base(YARD SUPPLY)

YOKoGANruA

E Osaka Branch

E lmabari Branch

E Fukuoka Branch

I Marine Equipment Business Divtston

Address: Minami Shinjuku Hoshino Bldg.5-23-13 Sendagaya, Shibuya-ku, Tokyo, 151-0051 JAPAN

Represented by:Yokogawa Denshikiki Co., Ltd.< U RL : http://www.yokogawa.c om / ydk/ )

I lnternational Sales Dept. Phone: (81\ 3-3225-5383

I Service Dept. Phone: (81) 3-3225-5392

I Domestic Sales Dept. Phone: (81) 3-3225-5382

Phone: (81 ) 6-4706-8027

Phone: (81) 898-22-4559

Phone: (81) 92-272-0954

FAX: (81) 3-3225-5316

FAX: (81) 3-3225-5316

FAX: (81) 3-3225-5316

FAX: (81) 6-4706-8028

FAX: (81) 898-33-2005

FAX: (81) 92-272-0955

Subject to alteration due to technical developments without notice Bulletin 808 20M09E 1$ Edition Jun., 2016 (YDK)