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TPS Architecture

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Control Systemis to monitor, control & record

process parameters like

Temperature, Pressure,Flow, Level etc.

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Controller

FIC200

FI200 FC200Input

Processor

Output

Processor

Point

Point ID

LI700

TT100

Control Function

Data Acquisition

PID Control

Parameters

Process Variable

Setpoint

Hard Point

Soft Point

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Distributed Control System?

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What is Distributed Control System?

Functionally and physicallyseparate systemsconnected with each otherto share relevant

information for optimum plant control

Failure of a processor or a network will not

result in failure of another processors or

networks of the system

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Honeywell

Architecture

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TDC 2000

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TDC 2000

BOS BOS BOS

EOS EOS EOS

CB

DH

EC

MC

HLPU

Basic Controller

Extended Controller

Multifunction Controller

High Level Process

I/F unit

DHP

PLC

Data Highway Port

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EC (Extended Controller)

The Extended Controller is a self-containedcontroller that is physically and functionallysimilar to the Basic Controller.

Major differences are:

The Extended Controller has 16 slots that acceptboth analog and digital inputs and produce bothanalog and digital outputs

The EC provides several more powerfulalgorithms, including a Ramp/Soak Generatorand Logic algorithms

Each EC slot is processed twice each second

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MC (Multifunction Controller)

The MC is a self-contained controller that controls

continuous and discontinuous operations.

16 regulatory control loops

16 sequence slots, each contain 1 sequence program

The input/output-monitoring section of the MultifunctionController monitors analog, digital, and counter inputs and

outputs, and updates the database with the results.

It also checks feedback on digital points, sets alarms, and

executes up to 128 logic blocks independent of logic in

sequence programs Peer-to-peer communication between up to 8 controllers is

possible through an optional communication link called the

C-Link.

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AMC (Advanced Multifunction Controller)

The Advanced Multifunction Controller is a self-contained controller that is functionally similar to

the Multifunction Controller.

It provides the same algorithms, logic, and

Control Language capabilities. Slot processingoccurs twice per second as compared to once

per second for the Multifunction Controller.

Peer-to-peer communication through an optional

C-Link is also available.

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TDC 3000

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TDC 3000

DH

PLC

PLC Gateway

LCN

CB

EC

MC

AMC

US US USHM AM

PLCGHG

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Universal Station FunctionsOperation Functions

Monitor and manipulate both continuous and discontinuous processes orportions of a process, using standard displays or custom graphic displays

Annunciate and handle process, sequence, and system alarms andoperator messages

Display and print process histories, trends, and averages

Display and print reports, logs, and journals

Monitor and change status of system equipment in the process

Load other system modules with operating software and databases froma History Module, cartridges, or floppy diskettes

Engineering Functions

Build the process and system database, graphic displays, and reports

Prepare, edit, and compile Control Language programs

Load operating software and databases from a History Module,cartridges, or floppy diskettes

Load Honeywell-supplied software updates

Maintenance Functions

Diagnose problems in the TPN-based modules, Universal ControlNetworks, Data Hiways, and process-connected devices

Display and print relevant information that is required duringtroubleshooting

Display and print system hardware and software information

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Universal Station Personality

Operation Personality

Engineering Personality

Universal Personality

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History Module (HM)

The K2LCN or K4LCN circuitboard and its associated LCN

I/O (CLCN A/B) circuit board

provide the electronic link

between the Local Control

Network (LCN) and the SPC

circuit board.

The K2LCN and K4LCN circuit

board contain the node

processor and supportingmemory.

Power Supply

WINCHESTER

DISK

F

A

N

A

S

S

E

M

BL

Y

K4LCN8

SPC

PCB

SPC I/O

K4LCN I/O

Front

Rear

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History Module (HM)

SPC circuit board The Smart

Peripheral Controller (SPC) circuitboard provides communication with,and control of, the Winchester diskdrives and the SPC I/O circuit board.

WDI and WDI I/O circuit boards

The SPC I/O circuit board and theWinchester Drive Interface (WDI)circuit board in the Winchester Disk

Assembly with its associated WDII/O circuit board provide the SCSIbus interface between the SPC

circuit board and the Winchesterdisk drives.

Power Supply

WINCHESTER

DISK

F

A

N

A

S

S

E

M

B

L

Y

K4LCN8

SPC

PCB

SPC I/O

K4LCN I/O

Front

Rear

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History Module Functions

The History Module serves as a system-wide, multiuse massstorage facility. History Module can store:

Continuous process History Sample Data

Averages

Event Journals (history) Process Events

System Events

Sequence of Events

Active System Files Graphic Display Abstracts

Database Checkpoints

User Files (e.g., CL) System Configuration Files

Static System Files Loadable Software Images

On Process Analysis Program(maintenance aid)

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Application Module

(AM)

The Application Module (AM) is a 5-

card module on the TPS Network

(TPN) Multiple AMs can reside on an TPN

Redundant AMs are available

AM contains a process database of

data points

Power Supply

F

A

N

A

S

S

E

M

B

L

Y

K4LCN8

PCB

K4LCN I/O

Front

Rear

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Application Module Functions

Scheduling of Data Point Processing

Regulatory Control

PV Processing

Control Processing

Control Output Processing

Custom Control

Control Language Execution

Custom Data Point Processing

Alarming

Power Supply

F

A

N

A

S

S

E

M

B

L

Y

K4LCN8

PCB

K4LCN I/O

Front

Rear

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Application Module Functions

AM Data Points

Each data point is a collection of fixed anddynamic parameters that performs a specificfunction and is identified by a point name.

Data point processing uses eitherpreprogrammed or custom algorithms forcalculations and to initiate specific control

actions.

Data Point Types

Regulatory Control General Input Processing

PV Processing Control Output Processing

Timer

Counter

Flag

Numeric

Power Supply

F

A

N

A

S

S

E

M

B

L

Y

K4LCN8

PCB

K4LCN I/O

Front

Rear

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Application Module (AM)

AM is one of the modules on the TPN (TPS Network).

The AM can communicate with all modules on the TPNand with the process connected devices on theUniversal Control Network and Data Hiway.

The AM accepts inputs from and provide outputs to

multiple process-connected devices and TPNmodules.

The AM can perform advanced calculations andfeatures a full complement of control algorithms thatallow your system to implement complex control

strategies.

A single AM can handle many more data points than asingle process-connected module.

TDC 3000

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TDC 3000

DH

PLC Gateway

LCN

SM

PM

APM

HPM

LM

UCN

CB

EC

MC

AMC

US US USHM AM

NIMPLCGHG

Highway Based

Controllers

UCN Based

Controllers

Other Module

in DH / UCN

PLC

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K4LCN8

Setting Node Address

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K4LCN8Setting Node Address

Rules: For Address jumperremoved must be

counted.

Total number of jumpers removed includingParity must be a odd number.

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K4LCN8Setting Node Address

P

6

54

3

2

1

0

64

3216

8

4

2

1

Binary weight parity

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The TPS Architecture

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HPMHigh Performance Process Manager

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HPM contains the following:

UCN Interface Module

Communications and Control processors

IOPsFTAs

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HPM Conceptual diagram

UCN

UCN I/F

Module

LCN

COMM

68040

CONTROL

68040I/O Link

High Performance Process Manager Module

(Independent processing)

IOP

FTA

Input / Output Processors

(Up to 40)

Field Termination Assembly

Field wiring

GUS GUS GUS HM AM

NIM

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NIM / HPM subsystem redundancy

UCN

LCN

GUS GUS GUS HM AM

NIM

HPM7

8

1

2

9

10

11

12

HPM

HPM

HPM

8

4

NIM 3

7

HPM9

HPM

??

What will be the HPM

address

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NIM / HPM subsystem redundancy

UCN

LCN

GUS GUS GUS HM AM

NIM

HPM7

8

1

2

9

10

11

12

HPM

HPM

HPM

8

4

NIM 3

7

HPM9

HPM11

12

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HPM address setting

HPM has two settings HPM Address

Card file address

Rules:

For Address jumperadded must be counted.

Total number of jumpers added including

Parity must be a odd number.

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Saving and Restoring HPM Information

PROGRAM LOAD Loads the HPMM S/W personality

image from HM or Cartridge to the chosen UCN

device. The device must be in the Alive state.

RESTORE DATA Restores the point data stored in

checkpoint volume (&8np) to the chosen UCN device.

The device must be in the Idle state.

SAVE DATA Saves the point data present in the

selected HPMM and NIM into either the HM checkpoint

volume or removable media. This is sometimes called

Checkpointing.

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Saving and Restoring of HPM Information

NIM

History Module

Cartridge

HPMM

IOPs

Program Load

Restore Data

Save Data

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Taking HPM on line

Select the HPM and select the LOAD/SAVERESTORE. This can be loaded from NET or

Alternate source. (wait till the UCNxx Busy disappears) Loads the HPMM S/W personality image from HM or Cartridge to the chosen

UCN device

Select RUN STATUS and select STARTUP

and select COLD / WARM STARTUP Changes the HPM chosen and all the IOPs that have a valid database from

the Idle state to the OK state. The HPM will then begin processing data. The

command is executed by selecting the ENTER target.

Bring the HPM to Full Control.

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