5 Operation
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5.7
Web server
The device includes a built-in web server which supports online visualization with the help of a
web browser. The user can access the process values, various visualizations, and the device's
alarm and event list.
For access, you need to enter the device's IP address in the address line of the web browser.
If needed, you can also use the DNS device name.
The start page, index.htm, exists by default; more HTML pages can be transferred to the device
using the setup program. To prevent unauthorized access, you can enable a logon procedure
with user name and password.
The web server is configured with the setup program (see the operating manual chapter "Con-
figuration - in setup program only" > "Web server").
The web server is also enabled with the setup program (see the operating manual chapter
"Configuration“ > "Device": Version of online visualization):
NOTE!
The view depends on the web browser you use.
Supported web browsers: Microsoft® Internet Explorer
1
, Mozilla Firefox
2
1
Microsoft® and Internet Explorer are registered trademarks of Microsoft® Corporation.
2
Mozilla and Firefox are registered trademarks of the Mozilla Foundation.