You configure a log value to display one or many trend log values as numerical values.
Click Configure or click the Settings button
Click Add .
Select the trend logs and click Select .
In the Icon box, select an icon to be displayed in front of the value.
In the Calculation method box, select a calculation method.
To change the default color, click the Edit button
In the Log Guide Series Properties dialog box, scroll down to Guides .
In the Color box, enter a color for the trend log.
Click OK .
In the Period box, select a period.
In the Caption box, type a caption.
In the Caption Link box, enter a link to an object that is relevant for the log value.
Select True to show the period in the widget.
Click OK .