OPC UA Explorer

Connect to and communicate with OPC UA servers

Since R2026a

Description

The OPC UA Explorer app provides a graphical interface to connect to the OPC UA server, browse its address space, and communicate with nodes on the OPC UA server.

Using this app, you can:

• Connect to an OPC UA server, configure connection settings, and browse the address space.

• Read current, historical, and processed node values.

• Write values to nodes.

• View node information.

• Subscribe to nodes, monitor changes, and visualize data.

• Invoke method node by specifying input arguments.

• Generate scripts in the Live Editor.

• View logs for performed operations.

Open the OPC UA Explorer App

• MATLAB^® Toolstrip: On the Apps tab, under Test & Measurement, click OPC UA Explorer .

• MATLAB command prompt: Enter opcuaExplorer.

Examples

• Configure Server Connection in OPC UA Explorer App
• Read Node Values Using OPC UA Explorer
• Write Values to Node Using OPC UA Explorer
• Invoke Method Node Using OPC UA Explorer
• Subscribe Nodes to Monitor and Plot Data Change in OPC UA Explorer
• Generate Script from OPC UA Explorer Session

Version History

Introduced in R2026a