Chart Visualization and Operation

After creating a profile, you can start monitoring variables. Probe Explorer includes a powerful charting engine for fast and reliable real-time variable monitoring. It supports zooming, rotation, three-dimensional view, statistical calculations and more.

To view all data stored in XRatel Historian Service you just need to create panels.

Then, you can select the mode view clicking on the tabs: Chart View, List View and Alarm View.

	Normal chart selection: Allows chart scrolling and zooming.
	Chart 3D view: Select this option to enable chart three dimensional view.
	Chart rotation: Select this option, then click and hold inside the chart to rotate it.
	Chart offset: Select this option, then click and hold inside the chart to move it.
	Chart depth: Select this option, then click and hold inside the chart to change its depth.
	Restore view: Click this button to reset all 3D view settings (rotation, depth, offset).
	Copy to Clipboard: Click this button to copy the current chart screen to the clipboard.
	Save to file: Click this button to export current chart screen to a graphics file.
	Export: exports data in CSV format.
	Print chart: Click this button to open print preview.
	Edit panel: Click this button to edit some panel settings.
	Toogle Value Bar: Displays a bar that shows value of the selected time.
	Toogle Diff Bar: Displays a bar that shows the difference between selected time.
	Toogle Samples: Displays samples on plotted series.
	Apply best fit: Activates the best view for the current chart, applying an average function to eliminate excessive plotted points.
	Legend: Show the legend of chart
	Activate Private Timeline: Activate this button to navigate through historical data on each panel
	Toogle private timeline: This button hide/unhide a timeline for this chart.
	Get Average Data: If the span used is too big, activate this button and the chart will use an average of the plotted points, making a new chart.

The Probe List helps you to select which probes should be plotted. For default only active probes will appear. A panel can plot all Probes you have added in Historian Service but you cannot insert more then sixteen probes in a chart. You can select the type of the line using column Style. A lot of colors are available in column Color. You can easily filter the grid using drag-and-drop bar. See more.

To zoom in a particular spot, you can easily set the region to zoom in and the chart will automatically adjust both chart ranges along with Probe plot data. Just click and hold in the position you want to start zooming and drag to destination (mouse movement is from left to right). The new visualization area (after zooming) will be marked red.

To zoom out from a particular spot, just click and hold in the position you want to start zooming and drag to destination (mouse movement is from right to left). The visualization area will be defined by chart global ranges, with no zoom.

It is also possible to scroll plots without changing the current visualization area. Just right-click and hold inside the chart. Mouse movement will scroll the chart in the same direction.

Alarm View mode lists all alarms detected by XRatel Historian Service. A red light indicates when this alarm triggered while a green light indicates when the alarm went ok. Three columns exists there: