Siemens Sitrans Probe LU Guide Rapide page 10

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
Security: (P000: Lock)
Value
Value stored in P069
other
* Factory setting for P069 is 1954: after a new value is entered and accepted, it becomes the
default setting.
Activating SITRANS Probe LU
Power up the instrument. SITRANS Probe LU starts in RUN mode.
Notes:
• Keep infrared devices such as laptops, cell phones, and PDA's, away from SITRANS
Probe LU to prevent inadvertent operation.
• The following instructions apply when using the Hand Programmer.
• Do not use the Hand Programmer at the same time as SIMATIC PDM, or erratic operation
may result.
• Press PROGRAM
PROGRAM to return to RUN mode.
• You do not need to key in initial zeros when entering a parameter number: for example,
for P005, key in 5.
Page EN-8 SITRANS Probe LU (HART) – QUICK START MANUAL
o o
C (–22 F) or below, it will affect both RUN and
* Lock off: programming permitted
Lock activated: no changes permitted
then DISPLAY to access PROGRAM mode, and press
Description
7ML19985QR81