The HD trend graph is a special trend graph for HD data that lines up from a time in the past until the current moment. It has its own properties, feed and navigation controls and refers to a dedicated HD signal tree.
Only signals supplied by an ibaHD server and available in an HD signal tree can be drawn into an HD trend graph. The signal selection of the HD signal tree depends on the HD data storage configuration. The HD data storage is a special type of data storage for recording and representation of historical data. The optional "ibaHD server" add-on is required for this feature.
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For more information about configuration of HD server and HD data storage, please refer to the ibaHD-Server manual. |
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