Operating The Sitrans Lr 400; Selecting A Parameter - Siemens sitrans LR 400 Instruction Manual And Users Manual

Radar level sensor
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Operating the SITRANS LR 400

Use the arrow keys at the bottom of the hand programmer to program the SITRANS
LR 400. The two-line LCD displays the parameters. You can alter the setting or change to
other parameters using the arrows on the hand programmer (see page 27 for information
on navigating the menus using the arrow keys).
Hand Programmer
Note: The ARROW buttons shown below are required for programming
this product. The additional buttons on the hand programmer do not
apply to the SITRANS LR 400.
SITRANS LR 400
buttons

Selecting a Parameter

After a successful self-test, the SITRANS LR 400 displays the two-line multi-display.
Press LEFT ARROW
you the current parameter menu level. The second line shows one of the parameters you
can access in the current parameter group. Scroll through the parameters in the group by
touching UP
second line. LEFT
multi-display.
When you select a parameter, its current value is displayed in the second line. When the
value flashes, programming is enabled, (see Disabling and Enabling Programming on
page 29) and you can change the current setting. If the parameter value cannot be
changed or if programming is disabled, the value will not flash.
Note:
The background illumination of the LCD switches on as soon as you use a
button. It goes out about three minutes after last use of programming button.
7ML19985FH04
C
to access the parameter menus. The first line of the display tells
and DOWN
. RIGHT
closes this parameter and moves up one level until you return to the
SITRANS LR 400 – INSTRUCTION MANUAL
Key
Programming Mode
Parameter scroll UP
Parameter scroll DOWN
LEFT Arrow (or CANCEL)
RIGHT Arrow (or Enter)
accesses the parameter displayed on the
Page 26

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