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SciSCADA Toolbox. Zhe Peng Pengzhe1113@gmail.com Institute of Industrial Control of Zhejiang University 28th Sep. 2006. Contents. Introduction to SCADA. 1. The Design of SCADA System Based on Scilab. 2. The Realization of Data Acquisition with Scilab. 3.

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zhe peng pengzhe1113@gmail com institute of industrial control of zhejiang university 28th sep 2006

SciSCADA Toolbox

Zhe Peng

Pengzhe1113@gmail.com

Institute of Industrial Control of Zhejiang University

28th Sep. 2006

contents
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

contents3
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

introduction to scada
Introduction to SCADA

Widely used in industrial area because of its convenience.

SCADA

Supervisory Control and DataAcquisition

OSSS-EA’2006

introduction to scada5
Introduction to SCADA

Typical Hardware Architecture

OSSS-EA’2006

introduction to scada6
Introduction to SCADA

Typical Software Architecture

introduction to scada shortage and solving methods
Introduction to SCADA - Shortage and Solving Methods

Only implement the functions of data acquisition and data monitor, having no enough scientific computation ability to do complicated control and optimization.

Shortage

  • Compute module should be imported in the SCADA system.
  • Developing the SCADA system based on scientific computation software.

Solving

OSSS-EA’2006

contents8
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

the design of scada system based on scilab
The Design of SCADA System Based on Scilab

Developing SCADA System based on Scientific Computation Software Scilab

To Solve the Shortage of Traditional SCADA

We propose a method

OSSS-EA’2006

the design of scada system based on scilab10
The Design of SCADA System Based on Scilab

1. Costs, Scilab is free.

Why choose Scilab? Not Matlab, etc.

2. Source, Scilab open its Code source, which allow us modify the software according to our opinion, or integrate Scilab to our own software.

3.Toolbox, Scilab provides much toolbox in control and optimization area.

4. OS, Scilab support Linux operating system.

OSSS-EA’2006

the design of scada system based on scilab12

Laboratory

Laboratory

Convenience Exchange Data

Can’t Exchange Data

Factory

Factory

The Design of SCADA System Based on Scilab

Continuous

On-line

Discrete

Off-line

the design of scada system based on scilab14
The Design of SCADA System Based on Scilab

We want to do…

Realizing

control and optimization

on-line, not off-line

OSSS-EA’2006

contents15
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

the realization of data acquisition with scilab
The Realization of Data Acquisition with Scilab

The Key Technology

Realizing exchange data between factory and Scilab

What Should Do?

Developing Scilab Interface with Factory Device According to Some Industrial Protocol, Such as OPC, Field Bus, Industrial Ethernet, etc.

OSSS-EA’2006

the realization of data acquisition with scilab17
The Realization of Data Acquisition with Scilab

What we have done?

  • OPC interface
  • Modbus-ASCII interface
  • Industrial Ethernet (Modbus-TCP)

OSSS-EA’2006

the realization of data acquisition with scilab opc
The Realization of Data Acquisition with Scilab-OPC

OPC interface

The OPC Foundation has established a set of standard OLE/COM interface protocols intended to foster greater interoperability between automation/control applications, field systems/devices, and business/office applications in the process control industry.

OSSS-EA’2006

the realization of data acquisition with scilab opc19
The Realization of Data Acquisition with Scilab-OPC

What can OPC give us?

With OPC technology, we can acquisition data from different device easily.

And not need to know physical structure.

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the realization of data acquisition with scilab opc20
The Realization of Data Acquisition with Scilab-OPC

Developing OPC Interface

Through writing OPC DLL to extend Scilab’ OPC function.

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the realization of data acquisition with scilab opc21
The Realization of Data Acquisition with Scilab-OPC

With SciSCADA toolbox, we can easily acquisition data from OPC server.

Acquisition Data

OSSS-EA’2006

the realization of data acquisition with scilab22
The Realization of Data Acquisition with Scilab

We also developed Modbus Protocol Interface, and Industrial Ethernet Protocol Interface.

They can let Scilab acquisitive data easily from device through Serial Port and Ethernet.

Also, to storage the data to database, we developed Mysql interface.

OSSS-EA’2006

the realization of data acquisition with scilab modbus
The Realization of Data Acquisition with Scilab-Modbus

With SciSCADA toolbox, we can easily exchange data with Modbus device.

OSSS-EA’2006

the realization of data acquisition with scilab modbus tcp
The Realization of Data Acquisition with Scilab-Modbus-TCP

With SciSCADA toolbox, we can easily exchange data with Modbus device.

OSSS-EA’2006

contents25
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

applications opc
Applications-OPC

Schneider Vendor Product

Rockwell Vendor Product

Rslinx

OPC Factory Server

Siemens Vendor Product

Scilab SciSCADA Toolbox

Simatic. Net

Other

OPC

Server

Other

Vendor Product

GE OPC Server

GE

Vendor Product

OSSS-EA’2006

applications opc example
Applications-OPC Example

Take ROCKWELL Vendor Product for Example

OPC Client

OPC Server

Exchange Data

Scilab

SciSCADA

Toolbox

Rslinx

OPC

Server

Hardware: PLC, etc…

Software: RSView, etc…

OSSS-EA’2006

applications in a water enterprise
Applications in a Water Enterprise

Water Supply Enterprise ask us to acquisitive data from device and storage data according to their need.

Also advanced control should included in the project.

Problem:

With SciSCADA Toolbox, we can easily acquisitive data from device, and Scilab’s compute ability enable us realizing advanced control.

Solving:

OSSS-EA’2006

applications in a water enterprise29
Applications in a Water Enterprise

Hardware framework

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applications in a water enterprise30
Applications in a Water Enterprise

The software we designed based on Scilab

  • Data Monitor
  • Data Acquisition
  • Data Curve
  • Data Storage
  • Network Monitor

Main functions:

OSSS-EA’2006

contents36
Contents

Introduction to SCADA

1

The Design of SCADA System Based on Scilab

2

The Realization of Data Acquisition with Scilab

3

Applications and a Example in Water Enterprise

4

Conclusion and prospect

5

OSSS-EA’2006

conclusion
Conclusion

In the past, Scilab only can used in discrete and off-line control in laboratory. Through the SciSCADA toolbox, Scilab can exchange data with device layer and Ethernet layer convenience. It transforms Scilab from discrete and off-line control to continuous and on-line control.

OSSS-EA’2006

conclusion38
Conclusion

SciSCADA system is proposed based on Scilab.

It can …

  • Enhance the SCADA system’s scientific compute ability
  • Realizing control and optimization on-line

OSSS-EA’2006

slide39

If You are Interested in Industrial Control Software, Please Email Me.

pengzhe1113@gmail.com

Thank You !

OSSS-EA’2006