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Paper presents a solution providing OPC UA connectivity from a common web user using web technologies. Integration of OPC UA with the web may represent an important contribution to enhance its interoperability, allowing integration with web applications, IoT and WoT. The main difference with the solutions available in literature is that user may have no knowledge of OPC UA standard. A web-based platform...
The paper presents a web-based platform able to offer access to one or more OPC UA Servers. The proposed platform may be used by web-users to exchange data with OPC UA Server without any knowledge of the standard. The software solution described in the paper is available on GitHub.
The increased need of flexibility of automation systems and the increased capabilities of sensors and actuators paired with more capable bus systems, pave the way for the reallocation of IEC 61131-3 applications away from the field level into so-called compute pools. Such compute pools are decentralised with enough compute power for a large number of applications, while providing the required flexibility...
The need to deploy IEC 61131-3 — based application on multiple target platforms is becoming more and more urgent at this moment. The increased need of flexibility of automation systems and the increased capabilities of sensors and actuators paired with more capable bus systems, pave the way for the reallocation of applications, such as control loops, away from the field level into so-called compute...
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