Siemens SITRANS LUT400, Operating Instructions Manual

Page: 501 / 601

Page 188 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
mmm
mm
Pa
ra
m
e
te
rs
2.13.2. LCD Contrast
The factory setting is for optimum visibility at room temperature and in average
light conditions. Extremes of temperature will lessen the contrast.
Adjust the value to improve visibility in different temperatures and luminosity.
Available only via LUI and web browser.
2.14. Date and Time
Enter the current date and time using the local push buttons.
Parameter Edit mode displays a string editor.
Using the string editor:
a) Use RIGHT/LEFT arrow to select the character position in the parameter field to
be edited.
b) As each character is highlighted (selected), use the UP/DOWN arrow to change
the character.
• Use the DOWN arrow to select a character from the string
above
the parameter
value.
• Use the UP arrow to select a character from the string
below
the parameter
value.
c) To escape without saving your changes, press LEFT arrow continually until ESC is
highlighted. Press LEFT arrow again to escape without saving changes.
Otherwise, when new parameter value is correct, press RIGHT arrow continually
until OK is highlighted.
d) Press RIGHT arrow to accept the new value. The LCD returns to parameter view
and displays the new selection. Review for accuracy.
Special Characters:
Values
Range: 0 (Low contrast) to 20 (High contrast)
Default: 10
Character Description Function
:
colon enters colon in text string
space enters space in text string
/ slash enters slash in text string
-
hyphen enters hyphen in text string
_ underscore enters underscore in text string
DATE (YYYY-MM-DD)
2.14.1
ESC. 2011-02-2
6789 ][ abcdefg
MNOPQRSTUVWXYZ:/-_01234
OK 5