PLCnext Technology from Phoenix Contact is a unique, open ecosystem for modern automation that is capable of meeting all the challenges of the IoT world.
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PLCnext Technology Apps A PLCnext Technology App (in the following also called “app” for short) is a collection of functionalities bundled into one large file that can be understood and executed by the PLCnext Technology Runtime System. Each app may contain multiple different parts, that provide functionalities to the system in their own… Read More
PLCnext Technology Software Development Kit Phoenix Contact recommends developing libraries and executable binaries for the different app parts on a separate PC, and not directly on the controller. For the development on a separate PC you need a tool chain consisting of an SDK and a cross compiler. One possible tool chain can… Read More
Folders and PLCnext Technology environment variables The following table lists environment variables on the controller, representing directories that are required for app administration. The values of these environment variables are set to the defaults shown below, using information in the file /etc/plcnext/Device.acf.settings. These default values do not need to be… Read More
Update Configurations The update process is shown in the following figure: To update an app you need only to install the app container which contains the new app version (without uninstalling the old app version). The update is detected automatically when: An app is… Read More
