Hand Programmer; Low Temperature Effects On Run/Program Modes - Siemens SITRANS Probe LU Quick Start Manual

Programming
• Set parameters to suit your specific application.
• Activate PROGRAM mode at any time, to change parameter values and set operating
conditions.
• For local programming, use the Siemens Milltronics hand programmer.
• For programming from a distance, use either a PC running SIMATIC PDM, or a HART
handheld communicator.

Hand programmer

For direct access to SITRANS Probe LU,
point the programmer at the SITRANS
Probe LU display and press the keys.
(For detailed instructions, see the next
page.)
hand programmer
max. 600 mm
(2 ft)

Low temperature effects on RUN/PROGRAM modes

If the internal temperature falls to –30
PROGRAM modes.
RUN mode will operate normally, with the following exceptions:
• hand programmer operation is disabled
• the LCD displays only limited information: the bar graph and the reliable/unreliable echo
indicator
PROGRAM mode:
• hand programmer operation is disabled
7ML19985QR81
Key
display
1.
Press
parameter to show in the auxiliary display.
o
C (–22
SITRANS Probe LU – QUICK START MANUAL
Programming Mode
1
Decimal point
Negative value
CLEAR value
TOGGLE between Units and % on parameter
value
End PROGRAM session and enable RUN mode
Update echo quality parameters
Parameter scroll-up
Parameter scroll-down
DISPLAY opens parameter fields
ENTER the displayed value
plus three-digit parameter number, to set
o
F) or below, it will affect both RUN and
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