Updates are made to Omniserver several times a year, adding useful features and tools, as well as resolving any known issues as part of our continuous improvement process.
In this post, I will cover updates and enhancements available in OmniServer V3.2.0.12 that increase the usability of OmniServer with respect to migrating and saving configurations, monitoring statistics and keeping current with Microsoft technologies.
Cogent DataHub is known for its extensive connectivity to OPC DA, OPC UA, OPC A&E, Databases, Excel, ODBC, DDE, Linux, Modbus. The latest Version 10 release expands connectivity to include a wide range of common external historian solutions for historizing industrial data and integrating historized data with other systems.
In this blog post, we'll highlight some specific key details about which historians are supported and how other DataHub functionality works with those historians to provide flexible options.
In keeping with ongoing continuous improvement initiatives, TOP Server for AVEVA V6.11 adds drivers, as well as enhancing existing drivers and resolving known issues for over 30 drivers and plug-ins.
In this post, we'll cover the key features released in V6.11 in more detail, namely the new Siemens S7 Plus Ethernet driver with symbolic address support for S7-1500 and S7-1200 controllers, several powerful scalability enhancements for BACnet and important updates to several oil and gas drivers, including how they benefit you as a TOP Server user.
Cogent DataHub is known for its extensive connectivity to OPC DA, OPC UA, OPC A&E, Databases, Excel, ODBC, DDE, Linux, Modbus. The latest Version 10 release adds a huge amount of new or expanded functionality that further confirms our saying that "once the data is in DataHub, it can go anywhere".
In this blog post, I'll provide insight into key new features including support for OPC UA Alarms & Conditions, support for Sparkplug B for both the MQTT Client and Broker, support for reading and writing with multiple popular external historians and more. Not only will I cover what these new functionalities provide but how they can help you deliver secure, integrated connections within and between your plants, to the cloud and beyond, giving you the data and perspective you need to make critical decisions for your enterprise.
If you've seen our other, more detailed posts (specifically our Exploring OPC UA post and the DataHub OPC UA video how-to) on getting Cogent DataHub working with OPC UA clients and servers, you are probably already familiar with configuring Cogent DataHub for secure access from an OPC UA client. However, we are commonly asked how to quickly get the DataHub OPC UA server interface ready for an OPC UA client to securely connect for accessing data from the variety of other interfaces that DataHub supports.
Continuing our Tech Support Corner blog series, this short post covers just the basics for setting up the Cogent DataHub OPC UA server interface to use the highest level of security and to require a client to specify a username and password for authentication.
If you’re a user of the Allen-Bradley ControlLogix Ethernet driver in TOP Server for AVEVA, you may be familiar with the different protocol modes available during device configuration. The three distinct options of Symbolic, Logical Blocking, and Logical Non-Blocking provide users with advanced control over how data is read and addressed from the controller.
Configuring protocol modes is usually only suggested for advanced users who have a solid understanding of each mode, and how their Logix programs are structured. To that end, continuing our Tech Support Corner blog series, this blog post will break down each of these protocol modes, while exploring their benefits and drawbacks, to provide you a clear understanding of each protocol. This post will provide the advanced knowledge needed in a usable way to best serve your own project!
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.
In a recent blog post about MongoDB, we discussed how non-relational database differ from relational databases like SQL and MySQL. The fact of the matter is, relational databases are widely used and still just as popular in the industrial automation space as ever. A popular alternative to SQL and MySQL is MariaDB which is an open source relational database.
This blog post (based on the article "What is MariaDB? A comparison with MySQL" by our partner company, inray Industriesoftware GmbH) discusses what MariaDB is, comparing it to MySQL so you can determine if MariaDB is a better database option for your company.
