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WELCOME

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DCS YOKOGAWA CS3000

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Optical Bus Repeater

for V NetBCV Bus

Converter

Compact FCS

CGW

Communication

Gateway unit

Generalpurpose

Printer Device

General purpose

External Storage

Device.

Optical Bus Repeater

for RIO bus

(Sub system)

RIO Bus

Node Interface

unit

Standard

FCS

I/O Expansion

Cabinet

V NET

Ethernet

Standard FCS

HIS PC

BASE

HIS

ConsoleType

CENTUM 3000 SYSTEM CONFIGURATION

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HIS ( Human interface station)

The HIS is mainly used for operation and monitoring:

1.Console type 2. Desktop type

FCS (Field control station ):1. Compact type 2. Standard type

V net: V net real time control system bus links station such as FCS , HIS ,

BCV , and ACG.Ethernet: Ethernet is used to link HIS, eng and supervisory systems.

Communication gateway unit ( CGW ):This convert the V net control system bus toa supervisory computer system or personal computer.

Bus converter (BCV):This connect the V net bus to other CS3000 systems or

existing DCS

RIO bus (for standard FCS) :This communication bus links remote I/O unit toFCS control unit.

Nodes ( for standard FCS) Remote I/O units (Nodes) on the RIO bus convertbetween bus signals to/from FCS and analog ,digital and field bus I/O signal.

COMPONENT OF CS 3000 SYSTEM

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The HIS is mainly used for operation and monitoring it display process variable,

control parameter, and alarms necessary for users to quickly grasp the operating

status of the plant . the HIS can also provide an open environment for engineering.

HIS can support up to 100000 Tags with 1000 dynamic panels which can free mixof various Process control panels such as Graphics , Overview , Tuning , Trend etc.

Each Human interface panel is provided with the standard qwenty type keyboard

for operators for plant monitoring / operation. Each HIS can support 256 colors & it

has got User Definable Function Keys .

Console-type HIS

This high-end human interface station has the same functionality and reliability as

standard HIS and its CENTUM predecessors.

Desktop-type HIS

This is based on a generic PC (running window NT)

ENG

Engineering console which is having Engineering personality. This HIS can be

used as a operator station, Engineering personality is made available on this HIS by

adding software. With open data interface function, the HIS can transfer trend data,

messages etc. to other supervisory computers/work stations, if required.

HUMAN INTERFACE STATION (HIS)

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In compact FCS,the field control unit and I/O modules connectedto same back plane. CPU is dual redundant is supported (optional).

dual redundant power supply is also possible . It can be mounted in19 rack. One FCS can be connected to five I /O units.Configuration for compact FCS is shown below

Processor Card

POWER SUPPLY UNIT

V net coupler unit

Compact FCSConfiguration

INPUT/OUTPUT

MODULE

Battery unit

COMPACT FCS

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RIO bus coupler

FCS has powerful control functions, high reliability, remote I/O and field bus supportFor standard FCS ,with the FCU is connected by RIO bus to nodes, There are CPUredundancy & RIO bus redundancy options , and cabinet or rack mounting options.

UNIT DESCRIPTION MODEL NO

PSU (100 - 110V AC ) POWER SUPPLY UNIT PW301

CPU CENTRAL PROCESSOR UNIT CP333

RIO BUS REMOTE INPUT OUTPUT BUS INTERFACE CARD RB301

V NET BUS COUPLER V NET BUS COUPLER UNIT AIP501

RIO BUS COUPLER RIO BUS COUPLER UNIT AIP511

V Net Bus 1

FAN UNIT FAN UNIT

External interface unit

RI

O

B

U

S

I

NT

E

RFA

C

E

C

P

U

RI

O

B

U

S

I

NT

E

RFA

C

E

B

A

T

TE

R

y

C

P

U

B

A

T

TE

R

y

P

S

U

P

S

U

STANDARD FCS (LFCS)

V Net Bus 2

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Power Unit in FCUThe power unit in an FCU receives the specified power supply from the power distribution

board, converts it to an isolated direct-current voltage, and supplies that DC power to eachunit and card in the FCU.

Processor Unit in FCUThe processor unit performs control calculations as well as monitors its own CPU and

power supply. Upon detection of a failure, it outputs the alarm from the READY contact

output terminals.

Battery Unit in FCUThe battery unit backs up the memory in the processor card during a power failure.Specifications

Backup time: Up to 72 hours

Battery life: Varies depending on ambient temperature

3 years at 30 _C or less

1.5 years at 40 _C or less

9 months at 50 _C or less

RIO Bus Interface CardThe RIO bus interface card performs data communication via the RIO bus coupler unit

between Multiple nodes connected on the RIO bus

1.DETAIL OF STANDARD FCS

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V net Coupler Unit

The V net coupler couples the processor card installed in the FCU to the V

net cable by performing the the signal isolation and signal level conversion.RIO Bus Coupler Unit

RIO bus interface card installed in the FCU to the RIO bus by modulatingand demodulating the signals. Configuration For an FCU with duplexes RIObus, two RIO bus coupler units (AIP511or AIP512) are installed. On the left

is for bus 1, and on the right for bus 2.

Fan UnitsUsed to suppress an increase of the temperature inside the cabinet andPrevent a temperature increase from causing malfunctions and faster

deterioration of the parts in the FCU and nodes.The fan has two speeds; the high speed is set in the following cases: When the suction air temperature increases beyond 35.8C When the exhaust air temperature increases beyond 40.8C When any one of the nest fans and door fans is stopped or the speed ofany one fan becomes abnormal.

2.DETAIL OF STANDARD FCS

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V Net Bus

V net communicationProtocol: IEEE 802.4Access control: Token passing V Net is a 10mbps real-time

control bus which links stations such as FCS, HIS,BCV and

CGW. It can be dual redundant. It can be up to 500m usingcoaxial cable alone. or up to 20km when extended by bus

repeaters and/or optical fiber links.

10BASE2 cable used by HIS, maximum segment length =

185m10BASE5 cable used by stations other than HIS (FCS,CGW etc.) maximum segment length= 500m

For connecting 10BASE2 and 10BASE5 converter unit or bus

repeater is required .

V NET

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V NET CABLE

10 base 2To Next HIS

V Net 2FCS

YCB 147 ControlBus Adapter

HIS

V NET CABLE

10 base 5

Noise Clamp filter

V net 1

VF 701 Control BusInterface card

V Net Coupler To Next FCS

V NET CONNECTION

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Protocol: CSMA/CD Carrier sense multiple access with

collision detection

Type : Bus type or Multi drop typeCommunication rate : 10 mbps

Transmission distance : 500 M 2.5 Km Maximum

HIS and ENG,HIS and supervisory system can be connected

by Ethernet LAN ; supervisory computer and personal

computer on the Ethernet LAN can access messages andtrend data in the CS3000 system.

The Ethernet can also be used for sending trend data files

from the HIS to supervisory computer, or for equalizing data

in two HIS station( rather than using the V net control bus to

do this ).A system with only a single HIS, with engineering functions

installed does not need Ethernet. Ethernet bus is not

redundant.

ETHERNET BUS

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THE REMOTE I/O BUS (RIO BUS) CONNECT THE FCU TO I/O NODES, AND CAN BE DUAL

REDUNDANT. TWISTED PAIR CABLE IS USED FOR DISTANCE UP TO 750M , AND BUS REPEATER

OR OPTICAL FIBER LINKS CAN BE USED FOR LONGER DISTANCE UPTO 20KM . BUS

REPEATER AND OPTICAL FIBER LINKS CAN BE MIXED UP TO FOUR IN TOTAL YOU CAN ADD

OR CHANGE RIO BUS NODES, WITHOUT AFFECTING FCS CONTROL FUNCTION OR

COMMUNICATION WITH OTHER NODES .

RIO BUS

COUPLER

FCS

P

S

U

P

S

U

C

PU

R

IO

BU

S

R C

P

U

NODE

INTERFACEUNIT 1

NODE

INTERFACEUNIT 3

NODE

INTERFACEUNIT 2

RIO BUSOPTICAL BUS

REPEATER

BUS

REPEATER

RIO BUS

RIO BUS

ROLE AND FEATURES OF THE NODE INTERFACE UNIT OF LFCS

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The node transfers process I/O signals, such as analog and digital signals, from the field to the FCU

via RIO bus cables, or vice versa, converting to data that is readable inside the FCS. Nodes consist of

I/O units, which interface with analog and digital field signal, and Node Interface units which

communicate via the RIO bus with Field control unit.

Node Interface Units consist of RIO bus communication cards and power supply cards, both of which

can be dual redundant.

I/O Units consist of I/O Module Nests containing I/O Modules, which connect to the process.Nodes are categorized into two types: the cabinet installation type and the 19" rack mount-able type.

Both types of nodes can be connected to the FCU and configured in various ways. This allows the

user to configure the FCS to meet the installation conditions of the site.

ANP plant Node Interface Unit is cabinet mounted and configuration of the same is shown.

NEST 1 NEST2

NEST3 NEST4 NEST5

RIO BUS INTERFACE CARD

POWER SUPPLY UNIT

ROLE AND FEATURES OF THE NODE INTERFACE UNIT OF LFCS

Node interface

unit Configuration

INPUT/OUTPUT

MODULE

INPUT/OUTPUT MODULENEST

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The I/O module Nests are used to mount various I/O Modules which connect to process

signal In ANP plant I/O Modules are available in the following types:

Input & Output Modules.

The I/O modules convert the analog or digital signals from the field equipment then pass

to field control stations or vise versa to convert the signals from the field control station to

the signals for the field equipment. The I/O module can be categorized into the following

seven main types, which in turn can be divided into complex subtypes.1. Analog I/O module

2. Multipoint control analog I/O module

3. Relay I/O module

4. Multiplexer module

5. Digital I/O module

6.Communication module

NEST NO I / O CARD DESCRIPTION MAXIMUM NO. INSTALLABLEINTO THE I/O MODULE NESTS

AMN34 AMC 80 MULTIPOINT ANALOG I/O MODULE 2 (TWO)

AMN32 AMM 12C MULTIPLEXER INPUT MODULE (CONNECTORTYPE)

4 (FOUR)

AMN31 AMM 22C THERMOCOUPLE / MILIVOLT INPUT 1 (ONE)

AMN21 ADM12C / ADM52C NEST FOR RELAY MODULE ( DI & DO) 4 (FOUR)

AMN33 ACM 11 COMMUNICATION I/O MODULE 2 (TWO)

Input & Output Nests

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Digital I/O ModuleThe digital I/O module is configured by the card unit and either the terminal unit

or connector unit. It inputs and outputs 16 or 32 signal points and converts signals.ADM12C CONTACT INPUT MODULE (32 point connector type )ADM52C CONTACT OUTPUT MODULE (32 point connector type )

Communication ModuleThe communication module connects the subsystem (PLC etc.) to the FCS via the

serial communication circuit and carries out control and monitoring of them.The Fieldbus Communication Module is used to connect fieldbus devices withfieldbus interface.A single unit or the communication module is configured of the front panel and cardunit, and cannot be disassembled.Communication Module Name:MODEL ACM11 RS-232C COMMUNICATION MODULEMODEL ACM12 RS-422/RS-485 COMMUNICATIONMODULE

I/O MODULE 2

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CENTUM CS3000 SYSTEM SPECIFICATION

CENTUM CS3000 IS A FLEXIBLE SYSTEM THAT CAN HANDLEEVREYTHING FROM SMALL TO QUITE LARGE SYSTEM

NO. OF TAG THAT CAN MONITORED : 100,000 TAGS

STATION CAN BE CONNECTED : 256 STATION

(MAXIMUM 16 DOMAIN , 64 STATION PER DOMAIN )HOWEVER , HIS IS LIMITED TO MAXIMUM OF 16 STATION PER

DOMAIN

DOMAINTHIS IS THE GROUP OF STATION LINKED BY SINGLE V NET BUS.

TWO CENTUM CS3000 DOMAIN CAN BE LINK USING BUS CONVERTEROR LINK TO PREVIOUS SYSTEM( CENTUM CS, CENTUM XL , CENTUM V , CENTUM CS 1000 , MICRO-XL )

STANDARD FCS CONFIGURATION

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Main

Memory (with

ECC)

V NET 1

V NET 2

V Net

Interface

Main

Memory (with

ECC)

CPU 1

CPU 2

CPU 1

Comparator

CPU 2

EN Bus I/FEN Bus I/F

EN Bus I/F EN Bus I/F

V Net

Interface

Comparator

RIO Bus I/F RIO Bus I/F

FOR STARDARD FCS, ALL OF CPU CARD,VNET COUPLER,POWER SUPPLY CARD,RIO BUS INTEFACE CARD,RIO BUS COUPLER AND NODE INTERNAL BUS CAN BE DUAL REDUNTANT.THE DUAL REDUNDANTPROCESSOR CARDS(ONE ACTIVE,THE OTHER STAND BY )CAN BE SWITCH FROM Active TO STANDBYCARD WITHOUT ANY INTERRUPTION TO CONTROL.

S ANDARD FCS CONFIGURA ION

DUAL REDUNDANCY METHODOLOGY

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CPU There are two processor on each processor card. Each CPU performs thesame control computation, and result are compared by comparator

during each computation cycle. If the computation result from CPU matchthen the comparator determines that the computation is normal and theresult are transmitted to main memory and bus interface Card. Thememory uses ECC( error correction code) which can correct transientreserved bit errors which is occurring in Main memory.

If computation result fromCPU1 And CPU2 do not matched , then thecomparator judges that comparator error has occurred and control Rightwill be transferred to stand by sides. Stand by processor card is performing the same computation as theactive card , and when it is switched to active Status then the result it hasjust computed are transferred to bus interface unit there is nointerruption in control. if a CPU abnormal error detected in a CPU card, a self diagnosticcheck is performed on the card ; if the hardware is not abnormal, then theerror treated as a transient error and card revert from abnormal tostandby status.

DUAL REDUNDANCY METHODOLOGY

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ANP DCS ARCHITECTURE

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ETHERNET BUS 10 MBS SPEED

MARSHALING CABINET

SIGNALS

1. ANALOG INPUT 4 TO 20 MA

2. ANALOG OUTPUT 4 TO 20 MA

3. RTD INPUT

4. DIGITAL INPUT

5. DIGITAL OUTPUT

HIS: HUMAN INTERFA CE STATION

FCU:FIELD CONTROL UNIT

NIU: NODE INTERFACE UNIT

RIO: REMOTE INPUT OUTPUT BUS

V NET BUS 10 MBS SPEED

HIS

0133

HIS

0134

HIS

0135

HIS

0164

FCU

0101

FCU

0102

RIO BUS

N I U 1 N I U 2 N I U 3 N I U 4 N I U 5

RIO BUS

N I U 1 N I U 2 N I U 3 N I U 4

SUB SYSTEM COMMUNICATION GE

FANUK PLC

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OPERATOR CONSOLE ( HIS )HIS 0133

HIS 0134

HIS 0135

ENGINEERING CONSOLEHIS0164

FCUTWO FCU IN ANP PLANT FCU 0101& FCU 0102

FIELD CONTROL UNIT

LFCS / DUPLEX FIELD CONTROL UNIT

TYPE AFS 10 D ( RACK MOUNTABLE)

N I UNODE INTERFACE UNITTHERE ARE FIVE NODE INTERFACE UNIT IN EACH FCS

RIO BUSREMOTE INPUT OUTPUT BUS

V NET BUSCOMMUNICATION BUS BETWEEN FCS & HIS. (10 MBS SPEED)

ETHERNET BUSBUS FOR HIS TO HIS COMMUNICATION (10 MBS SPEED)

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Multi- window mode

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Multi window mode

This resembles the multi-window mode seen in office PC. The operation and

monitoring current plant status are updated in real time, multi-window mode can be

utilize to run general office application as well as perform HIS operation and

monitoring function.

System message windowSystem message window display the latest alarms, and allow you to call up various

operation and monitoring windows.

This normally display at the top of the screen, but can be dragged to another position

(floating window display ) this window is always display as the front window , and

cannot be obscured by others windows.

Multi window display

In multi-window display there is no distinction between main and auxiliary window and

these window may be overlapped. Up to five operation and monitoring window may

displayed simultaneously.

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GRAPHIC PANEL

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CONTROL GROUP

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CONTROL GROUP

GRAPHICS WINDOW WITH OVERVIEW ATTRIBUTE

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These allow you to display a group of alarm status they provided a top levelOver view of

a plant as a whole and allow you to call up related windows, so you canused as menus

We can create a Graphic window which contain graphic object ,

Instrument faceplate and Overview object.

providing access to whole plant. An example of Overviewobject is shown below.

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PROCESS ALARM WINDOW.

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The process alarm window displays alarm messages

and annunciator messages in the order that themost recent message appears on the top.

No. of process alarm priority levels:

High,Medium,Low,Recording and Reference alarm.Maximum process alarms on a Alarm window : 200

The figure below shows process alarm window.

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SYSTEM STATUS OVERVIEW

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SYSTEM STATUS OVERVIEW.

System status overview windowdisplays the status of station on

the V net.System status overview window is

as follows.

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FCS STATUS

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FCS STATUS

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FUNCTIONAL BLOCKS

The Functional blocks are the basic unit fro the performing control and

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The Functional blocks are the basic unit fro the performing control andcalculationsTypes of functional blocksRegulatory control blocksThese function support continuous process feedback control.Sequence controlSequence control performs several control steps in a predefinedsequence1.Sequence Tables ,

2.Sequence flow chart3. Logic Chartscalculation control blockCalculation blocks can process analog signals and contact signals used incontinuous control functions.

1.Arithmetic calculation blocks2.Analog calculation blocks3.Logical operation blocks4.General-purpose calculation blocks5.Auxiliary calculation blocks

REGULATORY CONTROL BLOCKS

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INOUT

BIN RL1 RL2 TIN TSI INT

ALARMPROCESSING

SVAUTMAN

RSVRCAS

CSV CAS

INPUTPROCESSING

PV MVRAW OUTPUTPROCESSING

MANCASAUT

(VN) (RLV1) (RLV2) (TSW)

SET

CONTROLCALCULATION

RMV( PV, PV, MV , MV)

ROUT

SUB

These Control Blocks are for controlling analog (Continuous) Process

Some representative continuous-Control function blocks are shown below. The labeledboxes on the on the out side of the function block represent I/O terminals. Symbols in the

circles, and lists of items in the brackets, represent data items.

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LIST OF CALCULATION FUNCTION BLOCKS 1-1

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BLOCK TYPE MODEL NAME

General Purpose

Calculation

CALCU General Purpose calculation Block

CALCU-C General Purpose Block with Character StringI/O.

Logical Operation

AND Logical And

OR Logical OR

NOT Logical NOT

OND On Delay TimerOFFD OFF Delay Timer

GE Comparator (Greater Than OR Equal to)

GT Comparator (Greater Than )

EQ Comparator (Equal)

TON One Shot Rising Edge Trigger

Arithmetic

Calculation

ADD Addition Block

MUL Multiplication Block

DIV Division Block

AVE Average Block

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