User guide

11-16 ExtremeWare EPICenter Software Installation and User Guide
Real-Time Statistics
When a graph image is displayed in the browser window, you can click a link below the
initial display to change the way the data is displayed:
• display table reformats the data as a table
• display graph/table displaysboththe graphandtableformatsonthesameHTMLpage
• displaygraph imagedisplays thedataas a graph, inthestyle in whichitwasdisplayed
when the snapshot was taken.
Once you select “display graph image” you can no longer change the display
format to a table or to a dual display. However, you can use the browser “Back”
button to go to the previously displayed page.
Whenyou snapshot atable,you cannotchange toa graph from within the snapshot image
browser window.
The HTMLpage persists in a snapshot image cache until theEPICenter server is restarted,
or until the image cache becomes full. When the image cache reaches its limit, older
snapshot images will be deleted as needed to make room for new snapshot images.