Software Toolbox Technical Blog

Ganesh Kalipershad


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Tech Support Corner: Three Ways to Mass Create TOP Server Static Tags

8 min read

By Ganesh Kalipershad on Mar 23, 2023 2:00:00 PM


It's common for members of the Software Toolbox Technical Team to encounter instances where users need to configure thousands of static tags for the devices in their TOP Server projects. We have even supported implementations with over a million tags.

In such situations, it would be inefficient to manually add each individual tag to TOP Server. There are several better alternatives for adding large quantities of static tags to a TOP Server project: Automation Tag Generation (ATG), Bulk Tag Creation, and/or CSV Import/Export.

Continuing our Tech Support Corner blog series, this post covers what methods you have available to mass create large quantities of static TOP Server tags and how to use them for greater efficiency.

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Tech Support Corner: Configuring TOP Server as a Modbus Device/Server

8 min read

By Ganesh Kalipershad on Mar 2, 2023 2:00:00 PM


With Modbus having been around since 1979, I’m sure you have had some interaction with it or at least awareness of it if you work in the automation industry. Our TOP Server is very widely used for its Modbus TCP/IP Ethernet Driver and variety of Modbus serial drivers to enable users to connect to any Modbus devices that they have in the field. For that common use case, the device is the Modbus Server, and the TOP Server is the Modbus Client.

But what if you needed to configure TOP Server to be the Modbus TCP/IP Server (i.e. the “device”)? That is the purpose of this next post in our continuing Tech Support Corner blog series – to discuss and tell you how you can configure TOP Server to act as a Modbus server device, which is a common need for systems where either a device or other software application can only act as a Modbus Client and you have other systems that need connectivity to that Modbus client.

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OPC Data Client 2022.1 .NET 6, Win1021H2 Support, New Examples & More

6 min read

By Ganesh Kalipershad on Mar 31, 2022 2:00:00 PM


Following on the recent OPC Data Client 2021.3 release a few months ago, the OPC Data Client toolkit has been updated again to give developers more options, help them deal with Microsoft technology changes, and add new functionality to their applications. We will cover the highlights here in this technically deep blog post.

Be sure to read about the DCOM hardening that Microsoft is performing and options to be ready, to get ahead of potential support calls from your users.

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OPC Data Client 2021.3 - Windows 11, Server 2022, Examples & More

6 min read

By Ganesh Kalipershad on Nov 18, 2021 2:00:00 PM


Following on the recent OPC Data Client 2021.2 release a few months ago, the OPC Data Client toolkit has been updated again to further extend it's OPC UA client functionality. 

The new updates provide developers of custom OPC client applications with new operating system support, even more examples including Powershell examples, and a large number of improvements to all the supported OPC interfaces to increase flexibility, troubleshooting, and user experience, while further decreasing development time. 

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OPC Data Client 2021.2 - OPC UA Functionality Extensions

7 min read

By Ganesh Kalipershad on Jun 17, 2021 2:00:00 PM


Following on the recent OPC Data Client 2021.1 release a few months ago, the OPC Data Client toolkit has been updated again to further extend it's OPC UA client functionality. 

The new updates provide developers of custom OPC client applications new options to interact with even more OPC UA servers or more richly with existing OPC UA servers. This blog post teaches you how OPC UA PubSub security is different from regular OPC UA security, how to improve JSON/OPC UA PubSub interoperability with a new utility, and why you might care about OPC UA File Transfer. 

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OPC Data Client 2021.1 - Developer Productivity, .NET 5 Support & More

6 min read

By Ganesh Kalipershad on Mar 25, 2021 2:00:00 PM


Developers of custom OPC client applications have new options, enhanced troubleshooting tools, runtime configuration flexibility, and improved utilities to help them in the recently released 2021.1 (5.60) version of the OPC Data Client Toolkit.

In this technically hot blog post, we will cover the release highlights with links to documentation, and, as always, the full detailed release notes are available in our knowledge base. Also if you did not see the 2020.3 (5.59) release post, that one was packed with technical details.

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Virtual Training: Adding OPC UA to Your Custom OPC DA Server

2 min read

By Ganesh Kalipershad on Feb 11, 2021 2:00:00 PM

With OPC DA Classic having been the de-facto standard for integrating industrial automation systems for so many years, I'm sure there are quite a few of you who might have custom developed OPC DA servers using SLIK-DA. Now, of course, migrations to OPC UA are on the rise with its enhanced security, encryption and efficiency.

Of course, the prospect of replacing that OPC DA server entirely with a replacement that supports OPC UA might be less than ideal. But have you considered adding an OPC UA server interface to that existing OPC DA custom application?

In this video blog, we teach you how to add an OPC UA Server interface to your existing OPC DA Server interface using the SLIK-DA/UA rapid development toolkit with your custom software application (NO ADDITIONAL CODE). If you missed our last post on how to add an OPC DA interface to your custom software, click here.

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Virtual Training: Making your Custom Software an OPC DA Server

2 min read

By Ganesh Kalipershad on Jan 28, 2021 2:00:00 PM

So your organization has a custom developed application that is performing some important task and you've been tasked with providing access to that software for an OPC DA client or clients. Adding an OPC DA server interface to a custom application that either you've developed or that you've taken over from someone else can be a daunting task.  This is especially true if you're unfamiliar with the low level nuts and bolts of the OPC DA Classic specification.

In this video blog, we teach you how to add an OPC DA Server interface to your custom software application using the SLIK-DA/UA rapid development toolkit.

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