You can display signals from the signal tree in the HD trend graph in the Time selection area on the right. Select the desired signals as usual using drag & drop or double-click.

The controls for navigating the HD trend graph are similar to those in ibaPDA:

• Zooming the time axis in and out with the mouse wheel

• Move the time axis towards the past or future with the mouse

• Zoom in and out by adjustable factors with plus/minus buttons

• Navigate towards the past or future with configurable step buttons

• Navigate to a specific date using the calendar function

A live mode is not available.

You can also limit the desired section. Once you have found the time or time range you want to query using the navigation tools, you can set the start and end of the time range in various ways.

Set start and stop markers

As soon as a signal is displayed, there are two markers on the signal trend. You can move the markers with the mouse to set the start and end of the period.

The values for the date and time of the set start and stop time are displayed in the corresponding option fields above the graph.

The cursor changes when you move over the markers at the top or bottom end of the signal trend:

	The mouse is on the start marker
	The mouse is on the stop marker.

To move the markers at a constant distance, hold down the <Shift> key while moving them.

Enter start and stop time

Instead of using markers, you can also define the start and stop times manually using the corresponding fields and options and thus limit the time range more precisely, see Time selection for the HD query.