Software Toolbox Technical Blog

Video Tutorial: Convert OPC DA Servers to OPC UA using TOP Server

2 min read

By Kevin Rutherford on Nov 19, 2020 2:00:00 PM


TOP Server for AVEVA™, formerly Wonderware provides connectivity to hundreds of device types and protocols, but that's not all.  With the TOP Server OPC Client Suite, it's also possible to use your existing classic OPC DA and OPC XML-DA servers with OPC UA clients.

In this video blog, I'll show you how to make a secure OPC UA connection from OPC UA clients supporting the Data Access profile to TOP Server for integrating process data from OPC DA Classic servers using the TOP Server OPC DA Client driver.  I cover the basics of connecting to your OPC DA server and making an OPC UA connection using an OPC UA test client.

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Tech Support Corner: When Your IT Team Asks about OPC UA and It's Potential Network Impact

3 min read

By Marc Holbach on Oct 1, 2020 2:00:00 PM


The adoption of OPC UA technology continues to grow more with each passing year.  And for good reason.  OPC UA provides a means to encrypt data as it is transferred between client and server that other client interface options simply do not. But when it comes time to have that discussion with your IT department around whether they are going to let you run OPC UA inside the firewall on a network, they likely will have concerns centered around common IT concerns in networks. 

Continuing our Tech Support Corner blog series, this post covers some common concerns that our support engineers have encountered from process engineers collaborating with their IT department about OPC UA client's and servers running on their network and the factors to consider in those discussions. 

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Video Tutorial: Connecting TOP Server with other OPC UA Servers

2 min read

By Kevin Rutherford on Aug 27, 2020 2:00:00 PM


While TOP Server for AVEVA™, formerly Wonderware provides connectivity to hundreds of device types and protocols, that is only part of how TOP Server helps with integrating industrial process data with external software such as AVEVA™ System Platform, formerly Wonderware and other client applications.

You're likely aware that TOP Server is an OPC UA server.  But TOP Server can also act as an OPC UA client for integrating with other OPC UA servers, as well.  For situations where you have a UA server to integrate but you're not quite ready to move to OPC UA for all of your client applications, this provides the flexibility you need.

In this video blog, I'll show you how to make a secure OPC UA connection from TOP Server to other OPC UA servers supporting the Data Access profile.  We cover the basics of configuring the OPC UA Client driver in TOP Server and making an OPC UA connection to another OPC UA server.

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Key TOP Server for AVEVA V6.9 Features to Be Excited About

3 min read

By Kevin Rutherford on Jun 11, 2020 2:00:00 PM

In keeping with ongoing continuous improvement initiatives, TOP Server for AVEVA V6.9 expands connectivity support for several existing drivers.  This is in addition to other updates to over 25 drivers and plug-ins.

In this post, we'll cover the key features released in V6.9 in more detail, including updates to OPC UA Client driver data types and tags for EUROMAP 77 compatibility, support for additional GE Fanuc Focas parameters, expanded Torque Tool Ethernet message IDs and more, including how they benefit you as a TOP Server user.

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Tech Support Corner: Protecting Your TOP Server OPC UA Process Data

6 min read

By Tyler Lindsey on May 14, 2020 2:00:00 PM


With the rising security demands of Industry 4.0, OPC UA provides us with the means to encrypt data as it is transferred between client and server. But what if encrypting data to prevent outside extraction is not enough? What if UA client applications become compromised? What tools do we have to protect against deliberate or even accidental manipulation or consumption of data?

Continuing our Tech Support Corner blog series, this post covers how to leverage the built-in TOP Server User Group Security settings, alongside OPC UA username and password authentication, for greater control over which users have read/write capabilities as well as what tags a user is permitted to access.

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Top 3 TOP Server OPC UA Client Use Cases

5 min read

By Kevin Rutherford on Apr 16, 2020 2:00:00 PM


Standards-based industrial device connectivity such as OPC has become the norm over the last 20 years.  What used to be achieved by individual HMI/SCADA vendors with their own native drivers can now be easily accomplished with OPC drivers that are HMI/SCADA vendor agnostic.  TOP Server offers connectivity to thousands of device types and protocols while making those devices accessible via a variety of standard interfaces including OPC UA, OPC DA and SuiteLink.

But what you may not be aware of is that TOP Server for Wonderware has an available driver suite called the OPC Client Suite that allows it to also act as an OPC UA client, OPC DA client and OPC XML-DA client.  In this post, I'm going to go through the top 3 most common use cases for the OPC Client Suite that we see users take advantage of.

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Video Tutorial: Real-Time Collection for Mitsubishi Ethernet

1 min read

By Kevin Rutherford on Mar 19, 2020 2:00:00 PM


If you're reading this, you likely have at least one Mitsubishi PLC being used in your industrial process and need to integrate data from that process.

In this video blog, I'll show you how to get started using our Mitsubishi Ethernet driver to connect and gather real-time process data from Mitsubishi PLCs for AVEVA formerly Wonderware applications.

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Video Tutorial: Using TOP Server with OPC UA Client Applications

2 min read

By Kevin Rutherford on Feb 27, 2020 2:00:00 PM


TOP Server for AVEVA™, formerly Wonderware connectivity to hundreds of device types and protocols is only part of how TOP Server helps with integrating industrial process data with external software such as AVEVA™ System Platform, formerly Wonderware and other client applications.  How does the device data actually make it into the client?

In this video blog, I'll show you how to make a secure OPC UA connection from OPC UA clients supporting the Data Access profile to TOP Server for integrating process data from the wide variety of device vendors and protocols that TOP Server supports.  We cover the basics of configuring the OPC UA server interface in TOP Server and making an OPC UA connection using an OPC UA test client.

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