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webhmi_functionality

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WebHMI functionality

Features of the visualization and control interface

  • to create, edit and manage the project no special software is required - all work is in the web interface in the browser.
  • visualization of processes is carried out on dashboards (instrument panels, screens) with the help of various objects (text, scales, indicators, image trends, video streams, etc.)
  • In addition to the means of displaying the current state, there are means of working with archived data:
    • historical graphs - allows you to conveniently analyse the archive data directly in the interface
    • parameter's logs allow you to record data at a specified frequency, or by changing a parameter to a certain value.

Events is a convenient mechanism for logging situations, for example, a certain condition has been fulfilled (the damper has opened and the temperature of the object has reached the specified value), while the parameters associated with this can be automatically recorded - the event start/end time, average/max/min. Parameter values ​​during this Events, etc. The data is stored as a separate structural record, convenient for analysis. Nesting is supported, i.e. Hierarchy of events, where each level represents a “layer” of interesting information about the process.

Scripts provide almost complete freedom of data processing. Visual script and event editor is intuitive.

Database process is stored on the SD card for easy archiving of archives Provides ftp access.

webhmi_functionality.1531216061.txt.gz · Last modified: 2018/07/10 09:47 by akuzmuk

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