Software Toolbox Technical Blog

If you’ve worked with OmniServer before, you’re probably familiar with its pivotal role in extracting data from devices that use a 'non-standard' communication protocol. These devices encompass a range of equipment, such as weight scales, barcode readers, and printers, connected via either serial or Ethernet interfaces. OmniServer helps you bring data that would otherwise be inaccessible into your process and business systems, helping you make more effective decisions. OmniServer does all this at a lower cost and greater reliability than traditional custom solutions.

In this blog, we will be exploring the components that make up the OmniServer Configuration and explain what they do and how each component can be used for successful communication to your device. The main OmniServer Configuration Window is broken up into two sections: Configuration and Diagnostics. Our focus for this post is the Configuration portion and digging into Devices, Protocols, Topics and Clients.

Today's industrial automation users have a need for fast, responsive, easy-to-configure Human Machine Interfaces (HMI) that can economically deliver a rich user experience and make sure critical plant production information can be securely accessed by everyone in their organization from anywhere at any time.

Cogent DataHub® WebView™, a feature offered within the Cogent DataHub IT/OT data integration software, is an advanced HMI solution tailored to seamlessly integrate with your live data streams and eliminate any delays typically associated with HMIs that are dependent on databases. As a comprehensive solution that combines real-time data delivery, a robust web server, and an HMI designer into a self-contained package, DataHub WebView provides an excellent alternative for those seeking a cutting-edge HMI for process monitoring without committing to a significant investment in a complex SCADA system.

DataHub is a solution in Software Toolbox’s portfolio of software that integrates various IT and OT data sources, and is particularly strong in working with a wide range of OPC standards, secure multi-layer data tunneling, databases, historians and more. If you've ever worked with DataHub, you've probably seen the "Scripting" tab shown in the image below with some sample scripts. Perhaps you've wondered what this scripting can do or were curious about the language that DataHub scripts use. With that in mind, in this week’s blog we will cover the "what" and "why" of scripting in DataHub, and point you to "where" you can find more resources of "how" to take advantage of the DataHub scripting engine, included free with all DataHub licenses.

Round-trip InfluxDB Integration using OPC Router

Software Toolbox offers a variety of tools for integrating with InfluxDB.  Today we focus on OPC Router, a solution that enables visual workflow integration of traditional OT data sources with time-series databases such as InfluxDB.  The InfluxDB connector provides for reading and writing to InfluxDB (local or cloud-based). OPC Router's workflow engine provides visual data mapping, for ultimately extracting analytics and results from InfluxdB and making them available to the plant floor in OPC UA (or other) format.

If you're a SLIK-DA/UA OPC Server development toolkit user with your own custom OPC UA Server applications or have worked with any of our other OPC UA enabled solutions, you may have noticed properties or configuration options in your software by the name of Local Discovery, Discovery URL, Discovery Servers, or Discovery Domain. Clearly, there is a recurring theme here of “Discovery”. Taking this even further, you may also have a Windows Service running on your PC called “OPC UA Local Discovery Server” (LDS), but we often encounter users who don’t know what a UA Discovery Server is, how to leverage it with their custom SLIK-DA OPC UA Servers, or why they should even consider it. Proper usage and implementation of an OPC UA Discovery Server will make it easy to find and connect to your UA Servers from your UA Client software applications such as HMI, SCADA, MES, & Historians if they also support OPC UA Discovery.

LGH File Inspector for AVEVA InTouch (formerly Wonderware) enables easy, scalable, fast access to local daily historical data files (*.lgh files) logged by AVEVA InTouch applications without the limitations imposed by other solutions. There are many advanced features in the product and options for automating queries to run without user interaction to generate reports, exports, and more.  

When working with OPC Router, especially as you build larger and more powerful projects to integrate OPC, web services, databases, ERP, SAP, and other systems in your Industry 4.0 initiatives, it’s good to have an idea of the underlying operations of the application. That knowledge can empower you to get the best results from the software’s many connectors and visual workflow engine.  If you’ve never heard of or are new to OPC Router, we invite you to explore the OPC Router website and view the OPC Router Getting Started Virtual Training Video. 

In the ever-changing landscape of industrial control, the ability to establish connections and facilitate efficient data exchange between different technologies is crucial. With digital transformation, the industry requires robust integration solutions more than ever before. This is where the powerful combination of OPC Router, it's ability to both call and host REST APIs using industrial data, and OAuth 2.0 comes into play, enabling organizations to achieve secure and streamlined communication across their automation and other systems.