Siemens SITRANS LUT400 Manual page 48

COMPORT must only be entered once, when initially accessing the device. The comport
setting will be retained by the computer for all LUT400 devices that are connected in future.
Note: The web browser interface will only work with a device configured using
COMPORT 1 to 9.
The menu on the left will display after a few seconds, and reflects a general configuration at
this point.
Click on Connect to device. The following screen will appear.
[SITRANS LUT440 (OCM) device is shown here for example purposes.]
Click on Home to update menu, based on your device configuration.
Page 44 COMMUNICATIONS FOR SITRANS LUT400 (HART) – MANUAL A5E33701270