Siemens TXP-CLC User manual

TXP

Control Logic Configuration Course

TXP-CLC

For Software Releases 7. 5 and Later

March, 2003

Siemens Westinghouse Power Corporation

TXP-CLC Course

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1 TXP Overview

2 Automation System AS620

3 Industrial Ethernet

4 Engineering System ES680

5 KKS Overview

6 Training Project / Exercise 1&2

7 BT Function Block / Exercise 3

8 AT Function Block / Exercise 4

9 CBO Function Block / Exercise 5

10 CAO Function Block / Exercise 6

11 DCM Function Block / Exercise 7

12 Generation & Transfer / Exercise 8

SIEMENS Westinghouse

Training Center

TXP - CLC

Course Code:

Content:

Process control system

TXP

Controlled Logic

Configuration

Course

Since the equipment explained in this manual has a variety of uses, the user and those

responsible for applying this equipment must satisfy themselves as to the acceptability of

each application and use of the equipment. Under no circumstances will Siemens

Westinghouse Power Corporation be responsible or liable for any damage, including

indirect or consequential losses resulting from the use, misuse, or application of this

equipment.

The text, illustrations, charts and examples included in this manual are intended solely to

explain the use and application of the TXPcontrol system. Due to the many variables

associated with specific use or applications, Siemens Westinghouse Power Corporation

cannot assume responsibility or liability for actual use based upon the data provided in

this manual.

No patent liability is assumed by Siemens Westinghouse Power Corporation with

respect to the use of circuits, information, equipment, or software described in this

manual.

No part of this manual may be reproduced, stored in a retrieval system, or transmitted in

any form or by any means, including electronic, mechanical, photocopying or otherwise,

without the prior express written permission of Siemens Westinghouse Power

Corporation.

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Siemens Westinghouse Power Corporation and/or its subcontractors and suppliers. It is

transmitted in confidence and trust, and the user agrees to treat this document in strict

accordance with the terms and conditions of the agreement under which it was provided.

This manual is printed in the USA and is subject to change without notice.

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TXP-CLC Course

TXP Overview

Training Center

TXP-CLC Course

Training Center

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damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model or design.

TXP-CLC Course

TXP Overview

SIMATIC NET Industrial Ethernet

AS 620

Automation

system

OM 650

Operation and

Management

system

ES 680

Engineering

system

DS 670

Diagnostics

system

TXP is comprised of 4 different sub-systems: AS620, OM650, ES680, and

DS670 which are all connected together with the Bus System Industrial Ethernet.

AS620

The AS620 (Automation System) interfaces to the process. It acquires measured

values, performs the open & closed-loop control functions, and transfers the

resulting commands to the process.

OM650

The OM650 (Operating & Monitoring) system component handles tasks

associated with process control, process management, and process information.

The functions are provided for the user via a uniform desktop interface based on

the X/Windows and OSF-Motif standards.

ES680

The ES680 (Engineering System) is the integrated, uniform planning and

commissioning tool of the TXP process control system. It is used for the

engineering of the other subsystems.

DS670

The DS670 (Diagnostics System) provides all the functions that are required on a

central or distributed diagnostics terminal for the detailed monitoring and

diagnostics of the AS, OM, LAN, and DS (self-diagnostics) system components.

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TXP-CLC Course

SINEC Industrial Ethernet

SIEMENS Network Communication

Terminalbus

Plantbus

Plant Management

LAN/WAN (external)

Gateway

Process

The communication between OM (Operating and Monitoring system) and the AS

(Automation system) is done via the so-called Plant bus

The internal communication within OM is done via the so-called Terminal bus

The engineering system ES 680 is used for configuring both systems: OM and

AS. For this reason it is connected with both Plant and Terminal bus

All the communication paths are part of the LAN: the Local Area Network

Communications to an external WAN (Wide Area Network) is possible via so-

called gateways

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TXP-CLC Course

Distributed Control System

SIMATIC S5

Operation and Management

system OM 650

Engineering system

ES 680

Plant

Plant bus

bus

Process operation

Process information

Process management

Engineering

Commissioning

Maintenance

Diagnostics system

DS 670

I&C fault

I&C fault analysis

analysis

Terminal

Terminal bus

bus

Basic

Automation

system

AS 620 B

External network

Bridge

Bridge Gateway

Gateway

These are the main parts of the TXP System and their interconnections.

•The connections are done via the Terminal and Plant buses.

•The Plant bus is connected to the AS and OM systems. The Terminal bus

is connected to the Man-Machine Interface and to the Processing and

Storing Data Units of the OM system.

•The ES 680 and DS 670 need to be connected to both buses.

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TXP-CLC Course

The hierarchical structure of TXP

OT OT

S5-AG

S5 E/A

FUM-B

Operating and

Monitoring Level

Group Control Level

Field Level

OM ES

ES DS

OT/ET

Processing Level

OT/DT

Individual

Control Level

Control Level FUM-B

FUM-B

This figure shows all different and possible components of TXP. Also, it shows

how they are organized in hierarchical structure.

•The Individual Control Level, at the bottom, is directly connected to the

Field. There are two different configurations for this level: FUM or SIM.

•The Group Control Level is responsible for the group automation tasks,

coordination of the individual controllers and communication tasks with the

Operating and Monitoring system (OM).

•The Processing Level processes and stores all signals from the

Automation System and also sends the operator commands to the right

Group Control Level.

•The Operating and Monitoring Level is the Man-Machine Interface of TXP.

It shows the actual status of the plant to the operator, takes data from the

Processing Level of the System and interprets the orders from operators,

sending this information to the Processing Level.

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