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Understand the Device Graph
About Understanding the Device Graph
- The Device Graph can provide users insightful information such as Excursion flags, the ability to create Annotation flags, display different data ranges and more all on the graph.
How to Understand the Device Graph
Displaying the Data on the Graph:
- Click on the date picker to determine a display a different range of data
- By hovering over the screen, you can look at a data point on the graph
- A timestamp for the data point that the cursor is on will be displayed on the top-right
- You can hide other channels by sliding the toggle to Off to display only desired channels on the graph
Zoom Into the Graph:
- Highlight an area on the graph by clicking into the graph and dragging the cursor to zoom into a range of data
- Click Reset Zoom to reset the zoom
Warnings and Excursions on the Graph
- Excursion events will add excursion flags on the graph and you can click into it to view more details
- An excursion banner will be displayed when an alarm event for an excursion is triggered and will remain displayed until the condition clears
- A warning banner will be displayed when an alarm event for a warning is triggered and will remain displayed until the condition clears
Annotations on the Graph
Users can add Annotation flags by clicking into the graph and the Annotation pop-up will be displayed
- Select the Channel from the drown-down to comment on
- Create a message/comment
- Click Save