Contents

Index

• Getting Started

• Using OPC Toolbox Objects

• Reading, Writing, and Logging OPC Data

• Working with OPC Data

• Using Events and Callbacks

• Using the OPC Toolbox Block Library

• Example: Reading and Writing Data from the Matrikon OPC Simulation Server

Step 1: Open the OPC Toolbox Block Library

Step 2: Create a New Model

Step 3: Drag the OPC Toolbox Blocks into the Model

Step 4: Drag Other Blocks to Complete the Model

Step 5: Configure OPC Servers for the Model

Step 6: Specify the Block Parameter Values

Step 7: Connect the Blocks

Step 8: Run the Simulation

• Using the OPC Client Manager

Adding Clients to the OPC Client Manager

Removing Clients from the OPC Client Manager

Modifying the Server Timeout Value for a Client

Controlling Client/Server Connections

• Property Reference

• OPC Quality Strings

• OPC Server Item Properties

• Release Notes

Learn more about OPC Toolbox

Using the OPC Toolbox Block Library

OPC Toolbox software includes a Simulink interface called the OPC Toolbox block library. This chapter describes how to use the blocks of the OPC Toolbox block library in a Simulink model to communicate with OPC servers.

Creating and Executing Callback Functions

Creating and Executing Callback Functions

Overview

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