This application is structured in four views that can be selected by clicking on the corresponding tab at the top of the visualization (see Bar diagrams (1)). The bar diagram is the main page of the application and is sufficient for standard monitoring purposes. The “Setup” page provides the preferences that can be changed. “Trace” shows the signal traces of the last ten seconds and “Alarm History” records the Warnings and Errors.
If an error occurs all visualizations freeze, including the traces. The frozen traces in particular enable the user to identify the cause of error. When the error has been fixed and the message acknowledged, monitoring can continue.