Set the amount of data you can pause and view in graphs by specifying the history length.
Use these methods to set the history length for graphs that support hold and pan viewing control.
|Set the Default History Length||
Go toand specify the history length for your graph type on the Project Defaults tab.
These settings will determine the history length for your graphs in each newly created project.
|Set Project-Level History Length||
In an open project, goand specify the history length for your graph type.
This will override the default graph history length for this project.