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Please note that the scada display in Delft-FEWS is only used for displaying data, it does not implement all features that could be expected from a SCADA (Supervisory Control And Data Acquisition) system. |
Configuration Files
The scada display shows one or more scada panels, which can be selected in turn from the list on the left hand side. It is also possible to have multiple scada displays, each one with different panels. In that case there would be one configuration file for each different scada display, each one with a different filename. The filename of each scada display should be registered in the DisplayInstanceDescriptors.xml configuration file. When available on the file system, the name of the xml file for configuring a scada display is for example "ScadaTwentekanalen.xml". To register a scada display in the DisplayInstanceDescriptors configuration file use e.g. the following xml code:
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<displayInstanceDescriptor id="ScadaTwentekanalen">
<description>Scada Display Twentekanalen</description>
<displayId>ScadaDisplay</displayId>
</displayInstanceDescriptor>
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Furthermore the displayId that is used in the DisplayInstanceDescriptors.xml file should be defined in the DisplayDescriptors.xml configuration file. This can be done with e.g. the following xml code:
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<displayDescriptor id="ScadaDisplay">
<className>nl.wldelft.fews.gui.plugin.scada.ScadaDisplay</className>
</displayDescriptor>
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To be able to open a scada display from the user interface, there should be an explorer task for it in the Explorer.xml configuration file. The xml code for a scada display explorer task is for example:
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Scada Display Configuration
Below is an overview of all the options that are available in the scada display xml schema, which is available here.
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Work in progress |
Scada display configuration elements
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Scada Panel Configuration
| Note |
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Work in progress |
Scada panel configuration elements
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TextComponentBehaviourDefinition Configuration
| Note |
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Work in progress |
TextComponentBehaviourDefinition configuration elementsTODO
ShapeComponentBehaviourDefinition Configuration
| Note |
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Work in progress |
ShapeComponentBehaviourDefinition configuration elementsTODO
Tips And Tricks
Controlling the resizing behaviour of an svg document within the scada display
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