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.
TOP Server for AVEVA™ users are probably aware that TOP Server supports several methods for connecting AVEVA™ software solutions. TOP Server simultaneously supports SuiteLink, OPC DA Classic and OPC UA (as well as DDE for legacy applications). Users of AVEVA System Platform specifically commonly connect to TOP Server via either SuiteLink or OPC DA.
In this blog post, we will cover the basic steps to connect AVEVA System Platform to TOP Server via OPC DA, expanding connectivity options for AVEVA users. We'll also make our step-by-step quick start application note available for getting started.
The LGH File Inspector software solution enables rapid query and export of Wonderware InTouch LGH files to Excel & CSV for analysis and reporting. With Version 3.0, the licensing architecture has been redesigned for greater flexibility and ease-of-use.
In this blog post, we'll explain in more detail how the new licensing model benefits new and existing users.
Cogent DataHub® (from our developer partner/publisher Skkynet) provides a wide selection of connectivity options to OPC DA, OPC UA, OPC A&E, Databases, Excel, ODBC, DDE, Linux, Modbus. As you may have already learned recently, DataHub Version 10 now includes support for integration with a wide range of common external historians. This expands your options for which data sources are compatible for historization in your chosen historian solution beyond the historian's native interfaces.
In this blog post, we'll detail how to get started integrating your data sources accessible by DataHub with AVEVA™ Insight, by writing data to your AVEVA Insight instance while also making that same historical data available for trending, visualization and reporting for both DataHub and external historical clients supporting OPC UA Historical Access (HA).
Cogent DataHub enables a wide range of connectivity interfaces for different data sources such as OPC UA, OPC DA, ODBC, DDE and so much more. This makes DataHub a flexible gateway commonly used for data integration by external software such as HMI, SCADA, MES, historians and other client applications.
In this video blog, I'll show you how to use DataHub V10's support for OPC UA Alarms & Conditions to enable OPC Classic Alarms & Events servers to work with newer OPC UA clients supporting Alarms & Conditions.
Software Toolbox has a long-standing history of offering supplemental solutions that fit right in with AVEVA™ (formerly Wonderware®) projects. Many of you will be familiar with our TOP Server for AVEVA™ that offers a variety of device connectivity options, and a variety of client interface options like SuiteLink, OPC DA, and OPC UA.
SuiteLink is a communications protocol that runs over TCP/IP at the application layer, created by Wonderware to replace/succeed FastDDE, in the mid-1990's. Unlike OPC DA, SuiteLink doesn’t rely on COM or DCOM technology, making SuiteLink a common choice for remote connectivity to Software Toolbox solutions.
Continuing our Tech Support Corner blog series, this post shares best practices and procedures to follow when attempting to troubleshoot a SuiteLink connection, specifically when it comes to using SuiteLink clients with TOP Server. While this post specifically uses TOP Server as the SuiteLink server, the same techniques and concepts also apply to OmniServer, which also has a SuiteLink client Interface and is commonly used with AVEVA solutions.
If you are reading this post, chances are that you are somewhat familiar with TOP Server as well as how to configure it to communicate with various devices. Perhaps, you are also familiar with how to configure different settings, OPC UA endpoint settings, Licensing, Stop and Start the Service, and, if you are a developer, you might be familiar with the development resources that TOP Server offers such as the Remote Config REST API and the OPC.NET interface.
However, during our daily interaction with end-users, we often find that there is a misconception of what the TOP Server application is composed of and how each component contributes to delivering the product that you interact with daily.
Continuing our Tech Support Corner blog series, this short post will discuss the various components of TOP Server and clarify how each component contributes to the macro process that allows the application to deliver communication between your process devices and your various IT/OT systems.
Cogent DataHub is known for its extensive connectivity to OPC DA, OPC UA, OPC A&E, Databases, Excel, ODBC, DDE, Linux, Modbus. As you may have already learned, the DataHub Version 10 now includes support for integration with a wide range of common external historians, expanding your options for which data sources are compatible for historization in your chosen historian solution.
In this blog post, we'll detail how to get started integrating your data sources accessible by DataHub with AVEVA™ Historian by writing data to your AVEVA Historian while also making that same historical data available for trending, visualization and reporting for both DataHub and external historical clients supporting OPC UA Historical Access (HA).
