Enabling And Disabling The Keypad; Access To Operating Menu Via Web Browser; Function Range - Endress+Hauser Proline Prosonic Flow I 400 Operating Instructions Manual

Operation options
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8.3.12 Enabling and disabling the keypad lock
The keypad lock makes it possible to block access to the entire operating menu via local
operation. As a result, it is no longer possible to navigate through the operating menu or
change the values of individual parameters. Users can only read the measured values on
the operational display.
The keypad lock is switched on and off via the context menu.
Switching on the keypad lock
The keypad lock is switched on automatically:
• If the device has not been operated via the display for > 1 minute.
• Each time the device is restarted.
To activate the keylock manually:
1. The device is in the measured value display.
Press the  and  keys for 3 seconds.
 A context menu appears.
2. In the context menu select the Keylock on option.
 The keypad lock is switched on.
If the user attempts to access the operating menu while the keypad lock is active, the
Keylock on message appears.
Switching off the keypad lock
‣
The keypad lock is switched on.
Press the  and  keys for 3 seconds.
 The keypad lock is switched off.
8.4

Access to operating menu via web browser

8.4.1

Function range

With the integrated web server, the device can be operated and configured via a web
browser service interface (CDI-RJ45) or WLAN interface. The structure of the operating
menu is the same as for the local display. In addition to the measured values, status
information on the device is displayed and can be used to monitor device health.
Furthermore the device data can be managed and the network parameters can be
configured.
For additional information on the web server, see the Special Documentation for the
device. →  169
Proline Prosonic Flow I 400 Modbus RS485
Endress+Hauser