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R2012a Documentation → OPC Toolbox
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Contents

Index

• Getting Started

About OPC Toolbox Software

Understanding OPC Servers

System Requirements

Installing the OPC Foundation Core Components

Configuring DCOM

Installing the Matrikon OPC Simulation Server

Unable to Find an OPC Server

"Class not registered" Error

Unable to Query the Server

Unable to Connect to Server

Unable to Create a Group

Error While Querying Interface

Step 1: Locate Your OPC Data Access Server

Step 2: Create an OPC Data Access Client Object

Step 3: Connect to the OPC Data Access Server

Step 4: Create an OPC Data Access Group Object

Step 5: Browse the Server Name Space

Step 6: Add OPC Data Access Items to the Group

Step 7: View All Item Values

Step 8: Configure Group Properties for Logging

Step 9: Log OPC Server Data

Step 10: Plot the Data

Step 11: Clean Up

Step 1: Open the OPC Tool GUI

Step 2: Locate Your OPC Server

Step 3: Create an OPC Data Access Client Object

Step 4: Connect to the OPC Server

Step 5: Create an OPC Data Access Group Object

Step 6: Browse the Server Name Space

Step 7: Add OPC Data Access Items to the Group

Step 8: View All Item Values

Step 9: Configure Group Properties for Logging

Step 10: Log OPC Server Data

Step 11: Plot the Data

Step 12: Clean Up

Step 1: Locate Your OPC Historical Data Access Server

Step 2: Create an OPC Historical Data Access Client Object

Step 3: Connect to the OPC Historical Data Access Server

Step 4: Retrieve Historical Data

Step 5: Plot the Data

Step 6: Clean Up

• User's Guide

• Data Access User's Guide

• Historical Data Access User's Guide

• Introduction to OPC Historical Data Access (HDA)

• Using OPC Toolbox HDA Client Objects

• Reading OPC Historical Data

• Working with OPC HDA Data Objects

OPC HDA Classes - Alphabetical List

• OPC Information Reference

• Release Notes

OPC HDA Classes — Alphabetical List

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

opc.hda.AggregateTypes
opc.hda.Data
opc.hda.ItemAttributes
opc.hda.ServerInfo

Manipulating Data Using OPC Toolbox HDA Objects

Manipulating Data Using OPC Toolbox HDA Objects

OPC Information Reference

OPC Information Reference

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