Software Toolbox Technical Blog

How to Develop Custom OPC Clients with Minimal Code

3 min read

By Ganesh Kalipershad on Aug 13, 2020 2:00:00 PM

As we discussed in the first post of this series, the term "OPC client" often refers to off-the-shelf HMI or SCADA applications.  OPC clients can also be other custom developed software applications in your enterprise that could benefit from access to OPC process data.  Or there might be a new custom application you need to develop that requires access to OPC process data.  In those situations, you need a reliable, straightforward method to enable those applications as OPC clients.

In Part 2 of our series on How to Develop Custom OPC Clients, we will cover step-by-step how to use low-code techniques to read, write and subscribe to OPC process data through building a basic OPC client application in Visual Studio.NET.

Continue Reading

How to Develop Custom OPC Clients with No Code

2 min read

By Ganesh Kalipershad on Jul 30, 2020 2:00:00 PM

When you hear the term "OPC client", you may initially think of off-the-shelf HMI or SCADA applications.  However, it's common in enterprises across most industries for there to be other custom developed software applications that could benefit from access to OPC process data.  Or perhaps there is a new custom application you're working on that needs to access OPC process data.  The question, then, is how to enable those applications as OPC clients.

In Part 1 of our series on How to Develop Custom OPC Clients, we will cover step-by-step how to use no-code techniques to bind production data to various types of user interface elements for reading, or writing, or both to build a basic OPC client application in Visual Studio.NET.

Continue Reading

About this Blog

We're engineers like you, so this blog focuses on "How to" appnotes, videos, tech team tips, product update announcements, user case studies, and other technical updates.  Subscribe to updates below. Your feedback and questions on posts are always welcomed - just use the area at the bottom of any post.

Subscribe to our Blog

Recent Posts

Posts by Topic

See all