Category Archives: WinCC OA

SCADA Real Time Data and Apache SPARK

The integration of SCADA with Spark and WinCC Open Architecture offers a powerful and versatile solution that combines real-time data processing, advanced analytics, scalability, and flexibility. This combination empowers you to optimize industrial processes, make data-driven decisions, and stay ahead … Continue reading

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Unity3D in WinCC Open Architecture

This article is about integrating your 3D Unity applications into WinCC Open Architecture SCADA HMI Web screens and exchanging property values. It only works with the WinCC Ultralight Web Client. Because the native Ui does not support WebGL in the … Continue reading

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Generate QR Code Image in WinCC OA …

Add a label object into your screen and add some lines of code to get a QR image. In this example a mobile phone app will scan the QR code and send username and password via a GraphQL server to … Continue reading

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WinCC OA on Docker, Dockerfiles and Howto’s…

This repository on Github contains Dockerfiles and samples to build Docker images for WinCC OA products. Build Docker Image Download and unzip the CentOS WinCC OA rpm’s to the centos/software directory. Only put those WinCC OA rpm’s into the directory … Continue reading

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Use GraphQL in WinCC OA …

This is a simple example how to query a GraphQL server from WinCC OA ctrl via HTTP. Output:

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WinCC OA OPC UA Server

For testing sometimes it is too hard to deal with security :-). To make the OPC UA server in WinCC OA unsecure add the following lines to the config file. Add the WCCOAopcuasrv manager to the project and start it. … Continue reading

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Python and WinCC OA…

Connected Python to WinCC OA through a Websocket Manager. Python programs can connect to WinCC OA and read/write datapoints. Communication is JSON based, it’s simple to use in Python, see examples below (ws://rocworks.no-ip.org can be used for tests, but will … Continue reading

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Deep Learning Neural Network with WinCC OA and Clojure…

To learn how deep learning works I decided to implement a Multilayer Neural Network with Backpropagation by my own in Clojure (I did NOT use a library like Tensor Flow or Deeplearning4j). The  link between Clojure and the SCADA system WinCC … Continue reading

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Streaming SQL for Apache Kafka & WinCC OA with Docker…

KSQL makes it easy to read, write, and process streaming data in real-time, at scale, using SQL-like semantics. It offers an easy way to express stream processing transformations as an alternative to writing an application in a programming language such … Continue reading

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Chat with my WinCC OA Bot…

Get alerts unsolicited as message (push notification), ask the bot about the current state of your system, query information and send commands to the WinCC OA Bot…

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