Endress+Hauser Proline Promass A 100 PROFINET Operating Instructions Manual page 45

Proline Promass A 100 PROFINET
Parameter
Web server functionality
Endress+Hauser
Working area
Depending on the selected function and the related submenus, various actions can be
performed in this area:
• Configuring parameters
• Reading measured values
• Calling up help text
• Starting an upload/download
8.4.6 Disabling the Web server
The Web server of the measuring device can be switched on and off as required using the
Web server functionality parameter.
Navigation
"Expert" menu → Communication → Web server
Parameter overview with brief description
Description
Switch the Web server on and off.
Function scope of the "Web server functionality" parameter
Option Description
Off • The Web server is completely disabled.
• Port 80 is locked.
On • The complete Web server functionality is available.
• JavaScript is used.
• The password is transferred in an encrypted state.
• Any change to the password is also transferred in an encrypted state.
Enabling the Web server
If the Web server is disabled it can only be re-enabled with the Web server functionality
parameter via the following operating options:
• Via Bedientool "FieldCare"
• Via "DeviceCare" operating tool
8.4.7 Logging out
Before logging out, perform a data backup via the Data management function
(upload configuration from device) if necessary.
1. Select the Logout entry in the function row.
 The home page with the Login box appears.
2. Close the Web browser.
3. If no longer needed:
Reset the modified properties of the Internet protocol (TCP/IP) →  42.
If communication with the web server was established via the default IP address
192.168.1.212, DIP switch no. 10 must be reset (from ON → OFF). Afterwards, the IP
address of the device is active again for network communication.
Operation options
Selection
• Off
• HTML Off
• On
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