OPC UA Server

Help Contents

Introduction

OPCUA is a software interface standard that allows programs to communicate with industrial hardware devices.

OPC UA Logo.

The Fernhill SCADA Server includes an OPC UA Server. You can connect OPC UA aware client applications directly to Fernhill SCADA without needing any custom interface software.

When you install Fernhill SCADA for the first time, the OPC UA Server is not enabled. This follows good security principles of only running services that are needed. To learn how to enable the OPC UA Server in Fernhill SCADA, see Enable the OPC UA Server.

For a step by step guide to connecting an OPC UA Client to Fernhill SCADA, see Connect UaExpert to Fernhill SCADA.

See OPC UA Services Supported by Fernhill SCADA for information about which services are supported by Fernhill SCADA.

Further Information

Enable the OPC UA Server

To find out how to enable the OPC UA Server in Fernhill SCADA.

OPC UA Services Supported by Fernhill SCADA

For the list of services supported by Fernhill SCADA.

Diagnosing Connection Problems

If you are having problems connecting to a Fernhill SCADA Server.

opcfoundation.org

For information about OPC standards.

Glossary

For the meaning of terms used in Fernhill SCADA.