Data Access with Simulink

Use blocks in Simulink® models to communicate with OPC servers

Blocks

OPC ConfigurationConfigure OPC clients to use in model, pseudo real-time control options, and behavior in response to OPC errors and events
OPC Quality PartsConvert OPC quality ID into vendor, major, minor, and limit status
OPC ReadRead data from OPC server
OPC WriteWrite data to OPC server

Functions

genslreadGenerate Simulink OPC Read block from MATLAB group object
genslwriteGenerate Simulink OPC Write block from MATLAB group object

Topics

Block Library Overview

Introduces the OPC Toolbox™ block library.

Read and Write Data from a Model

Provides a simple example of using the library in a model

Use the OPC Client Manager

Describes the dialog for managing the association of OPC clients with a Simulink model

Featured Examples

Read and Write to an OPC Data Access Server from Simulink

Read and Write to an OPC Data Access Server from Simulink

Exchange data between Simulink and OPC Data Access servers.

Open Model
Use OPC Data to Test a Binary Distillation Column Plant Model

Use OPC Data to Test a Binary Distillation Column Plant Model

Model uses data from an OPC server to test composition control of a binary distillation column model.

Open Model
OPC Toolbox Documentation
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