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Chapter 2 - Field Panel Web Server System Administration
System Security
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Siemens Industry, Inc.
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Allow Browser Caching of Adobe Flash Player
This setting will be particularly helpful once the panel database is stable. This allows
the Field Panel Web Server to keep information about the panel database without
needing to continuously read it from the panel.
1. Right click while in a browser and accessing the Field Panel Web Server.
2. Click Settings.
3. In the Adobe Flash Player Settings window, open the folder (icon) tab.
4. Choose a local storage setting appropriate to the system being used.
Distribute Points from a Particular Panel among Several Graphics
Loading a graphic with a large number of points from a single panel may degrade the
performance of the panel and will cause it to take longer to load and report changes of
values (COVs). Particularly, the loading of a graphic with points from a TC Compact 16
or 24, or their associated FLN devices, will occur more slowly, since these panels use
a slower processor with lower memory.
To improve performance when loading graphics, distribute the points from the panel
among several different graphics files.
Use Device Template Graphics for Viewing FLN Device Points on a
Graphic
For information about creating Device Template graphics (also called relativizing ), see
the
Create Device Templates section.
Limit Open Tabs to Six
In the Siemens FINlite graphics utility program and in the Web Server user interface,
limit the total number of tabs that are open simultaneously to six (6). This means that
any combination of tabs displaying editors or graphics files should not exceed six tabs.
System Security