day2_control drawing builder

1Instrumentation & Automation Education Center (IAEC)Yokogawa (Thailand) Ltd.

Professional Instrument Engineer Training Program CS3000 Engineering Training Course

CENTUM CS3000 R3 CENTUM CS3000 R3 ENGINEERING COURSEENGINEERING COURSE

Day 2Day 2

Instrumentation & Automation Education Center (IAEC)Yokogawa (Thailand) Ltd.


Control Drawing BuilderControl Drawing Builder



FCS INPUT AND OUTPUT FUNCTIONFCS INPUT AND OUTPUT FUNCTIONThe input and output function support the The input and output function support the internal data exchange internal data exchange inside FCSinside FCSand and external data exchange between FCS and other equipment. external data exchange between FCS and other equipment. There are two I/O functionsThere are two I/O functions1. Process I/O function.1. Process I/O function.2. Software I/O function. 2. Software I/O function.

Process I/O function. (For Loop Control)

Software I/O function. (For Sequence Control)



Process I/O modules transfer signal between FCS and field device.

Process input and outputProcess input and output



When defining IOM for FFCS,the IOM created under the [NODE1-4] folder.Right click [NODE] Folder [Create new] [IOM]

Process input and outputProcess input and output



Ex. AAI141 Analog Input Module (4 20 mA, 16 Channel,Non-Isolated)

Terminal Name%Znnspccnn : Node Number.(1 - 10)s : Slot Number.(1 - 8)p : Port Number.(1 - 4)

Cc : Terminal Number.(1 - 64)

Service CommentA character string consist of up to 40 characters can be entered.

P & ID Tag NameA P & ID Tag name of up to 16 characters can be specified in the IOM definition Builder.

LabelAs the name of the function blocks input/output terminal.The entry format of user-defined labels is as follows:%%MnnnnnnnnnnnnnM : One uppercase letterNnnnnnnnnnnnn : up to 13 alphanumeric characters.

IOM Definition builderIOM Definition builder



Ex ADV157 Digital input (32-Channel Status Input)

Terminal Name%Znnspccnn : Node Number.(1 - 10)s : Slot Number.(1 - 8)p : Port Number.(1 - 4)Cc : Terminal Number.(1 - 64) Service Comment

A character string consist of up to 40 characters can be entered.

P & ID Tag NameA P & ID Tag name of up to 16 characters can be specified in the IOM definitionBuilder.

Tag NameA User defined tag name is a string up to 16 alphanumeric characters

Switch Position LabelThe list of labels for switch position that can be used in the system is displayedarea.

IOM Definition builderIOM Definition builder



Create Function BlocksCreate Function Blocks



Control Drawing BuilderThe Control Drawing Builder is used to configure the basic control functions of the FCS.

For CS3000 Up to 200

PagesDouble Click

Drawing Comment



Control Drawing Builder Settings

Panel Size can be set by [File] [Properties] then selecting the [Attributes Tab].



Grid Setting

For easy drawing, you can display the grid on the drawing panel. [Draw] [Grid Option].

Click Set Grid Size

Click



Function Block Creation

Click

Double Click

Function Block

Wiring

Select Mode

Edit Function Block Detail



Function Block Detail Builder

Click to Show Detailed Setting



The object that represents the function block is called function block symbol.

Tag nameTag name

Terminal nameTerminal name

Block modelBlock model I/O connection terminal(Terminal area)I/O connection terminal(Terminal area)

Function BlockFunction Block



PIOPIO AREAINAREAIN AREAOUTAREAOUT

An I/O data link block can connect to a process I/O or software I/O. An external data link block connect to a function block defined in other control drawings or a function block defined on other control stations.

Data Link BlockData Link Block



Wiring

This object represent the flow of data between function blocks or between a function block and data link block.

Wiring



This object represents an arbitrary character string.

Text

TextText



By performing the I/O connection, data can be exchanged between a function block and the connection destination according to the connection method.

Data Connection

-Data ReferenceData reference is a type of data connection in which data read from the

connection of the function block input terminal. The data value of the connection destination is read as an input value of the function block indata reference.

-Data SettingData setting is a type of data connection in which data written into the

connection destination from the function output terminal. The value of the function block output data is sent to the connection destination.

Wiring of Function Blocks : Loop ConnectionWiring of Function Blocks : Loop Connection

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Is an I/O connection that connects data items such as process variables(PV) andmanipulated output values(MV) held in the other function blocks, to the function block I/O terminals.

Data reference

Data reference

Data Setting

Data Connection with Other Function BlocksData Connection with Other Function Blocks



connection with Process I/OIs an I/O connection that connects the function block I/O terminalto the process I/O such as analog I/O and contact I/O

Process ConnectionProcess Connection

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The terminal connection specifies the I/O terminal of a functionas the connection destination of the function block I/O terminal.The connection between I/O terminal of function are well applied to the cascade loops where the upper stream block output dependson the lower stream block status.The terminal connection is mainly used in the following instances.

Connection Between Function BlocksThe output terminal (OUT) of the upstream function block and settinginput terminal (SET) or input terminal (IN) of the downstream function

block are connected under the cascade control.

Connection by Way of a Switch Block (SW-33, SW-91)Terminal connection must always be used as the I/O connection method at one the other of the I/O terminal (input side or output side) of the SW-33or SW-91 block.

Terminal ConnectionTerminal Connection



Terminal connectionTerminal connection

Connection Between Function BlocksConnection Between Function Blocks

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Terminal connectionTerminal connection

Connection by Way of a Switch BlockConnection by Way of a Switch BlockSWSW--33 & SW33 & SW--9191



The regulatory control blocks are the function block perform control computation processing mainly on the analog input as input signals. The calculated results are used for process monitor and process control.

The regulatory control blocks support the following types of processing : input processing, control computation processing, output processing and alarm processing.

REGULATORY CONTROL BLOCKREGULATORY CONTROL BLOCK

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PID Controller Block (PID)PID Controller Block (PID)




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1.Input ProcessingReceives a signal from the input terminal and output a process variable (PV).

2.Control Computation ProcessingPerforms control computation processing by reading the PV and output a manipulated variable (MV)

3.Output ProcessingReads the MV and output the result of control computation processing to the output terminal as an outputsignal.

4.Alarm ProcessingDetects an abnormality in the PV or MV and notifies the operation and monitoring function.

There are 4 processing functionThere are 4 processing function

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Input Indicator Block (PVI)Input Indicator Block (PVI)



Input Indicator Block (PVI)Input Indicator Block (PVI)

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Manual Loader Block (MLD)Manual Loader Block (MLD)



Manual Loader Block (MLD) Manual Loader Block (MLD)

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Manual Loader Block (MLD)Manual Loader Block (MLD)



EXAMPLEEXAMPLE

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EXAMPLEEXAMPLE



EXAMPLEEXAMPLE

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Note..Note..

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