In the previous articles of this series we saw how to communicate with a single Siemens S7 plc. But it happens frequently to have to communicate with multiple PLCs. In that case, our HMI has to read and aggregate the data that are coming from the field and to react/notify ...
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HMI with C# and WPF part 2: Navigation with PRISM
This article is part of a series that explains how to write an HMI with C# and WPF. Part 1: getting started with MVVM and plc driver Part 2: this article Navigation in WPF is one of the most complicated topics, because it can be implemented in many different ways, ...
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