OPC UA Client talking to Kepserver as OPC UA Server

06 Jun 2025

Abstract:

This document describes using the OPC UA Client Driver to connect to Kepserver running as a OPC UA Server.

Products:

CR Series HMI / DA Series Data Station / Graphite Controllers and HMIs

Use Case: Using the OPC UA Client Driver

This Tech Note should be used in conjunction with the Using the OPC UA Client Driver Tech Note

Kepserver Configuration

Right-click on Project then go to Properties. Make sure OPC UA is enabled and set allow anonymous login to Yes.




Make sure to replicate the settings below in the OPC UA configuration manager.




Launch the OPC Quick Client.



Now, use the browse utility from CMD or download data model from device, as shown below.



Complete the Crimson configuration as described in the ​Using the OPC UA Client Driver Tech Note

Disclaimer

It is the customer's responsibility to review the advice provided herein and its applicability to the system. Red Lion makes no representation about specific knowledge of the customer's system or the specific performance of the system. Red Lion is not responsible for any damage to equipment or connected systems. The use of this document is at your own risk. Red Lion standard product warranty applies.

Red Lion Technical Support

If you have any questions or trouble contact Red Lion Technical Support by clicking here or calling 1-877-432-9908.

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