Siemens SITRANS SL, Руководство по эксплуатации, Страница: 109 / 212

Operation
7.1 General
SITRANS SL
Operating Instructions, 12/2010, A5E01132948-04
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7.1 General
NOTICE
Dynamic behaviour of the Local User Interface LUI
The LUI will time out, exit the current menu and return to measurement view when no key
has been pressed for 10 minutes. Password-protected functions will be relocked.
Navigating in the menu system
The LUI can be operated either by means of the buttons on the PCB, or preferably by means
of the enclosed remote control. To enter the menu, press the right key.
Table 7- 1 Key functions of the menu system
Key functions in the menus
Menu action Key on remote control Key on PCB (lid open)
Enter menu system (right key) or (Return key) (right key)
Navigate in menu (up key) or (down key) (up down keys)
Select highlighted radio button
or toggle highlighted checkbox
(right key) or (Return key) (right key)
Exit current menu
(move up in the tree)
(left key) or Esc key (left key)
Editing settings
A number of parameter settings can be displayed and edited via the LUI. When a setting is
selected the first display shows the current setting of the parameter value or in some cases
the pair of values. To change a value, select edit and press the right key. The edit display
shows:
●
The current value
● The editing row, where the new value can be typed in
● Upper and lower limits for the parameter value
NOTICE
To enter the Edit display, the LUI must first be unlocked. Any entries of values outside
the allowed range are discarded.