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Appendix C: WEB SERVER
The Web Browser has been added from firmware release V5.00.
C1 BROWSERS
The following browsers are supported in the above firmware release:
• Google Chrome V22.0 or greater
• Google Mobile Chrome (Android Mobile technology running 'Ice cream sandwich' or greater
• Internet Explorer V9.0 or greater
• Mobile Safari (Apple Mobile technology running IOS 5.0 or greater)
All files are uploaded from the FEC920 device to the browser, where all JS and JQuery files are executed
locally.
Browsers should be configured to allow cookies, and support for file caching should also be enabled.
If cookies are not enabled this will have the following detrimental effects:
• Any web page configuration changes 'saved' by the user in the client browser will not be retained when
navigating between web pages
• For the most efficient browsing make sure that caching is enabled in the browser being used.
• Web server supports standard ASCII character set. Any non displayable characters will, therefore, be
replaced by an asterisk '*'.
C1.1 Connecting to the Internet
Open the desired web browser.
Enter the Ethernet address or other configured name of the instrument.
Note: The webserver requires up to 15 seconds before it becomes fully operational after it has been
enabled.
C1.2 Denied Page
This page will be displayed when there are no more
available connections to the server. It does not use
the same FEC920 theme as all other pages, so that
this page does not rely on any other files being
transferred up to the client browser, since to do this
would require access to the server, which has just
been denied.
C1.3 Error Message
An error message can be displayed at any time if the
following three conditions occur:
• A page fails to connect to the server. A retry will
usually be sufficient to correct this condition.
• The server is in configuration mode. To correct
this put the instrument into run mode.
• A page stops trying to connect. A refresh is
usually sufficient to correct this condition.
September 18
FEC920: USER GUIDE
A5E45696052A Rev-AA
Appendix C
Page 221
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