Low Temperature Effects On Run/Program Modes - Siemens SITRANS Probe LU Operating Instructions Manual

Handheld Programmer: function keys in PROGRAM mode
Key
Values
to
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

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:
• handheld programmer operation is disabled
• the LCD displays only limited information: the bar graph and the reliable/
unreliable echo indicator
PROGRAM mode:
• handheld programmer operation is disabled
A5E32337695 SITRANS Probe LU (HART) – OPERATING INSTRUCTIONS
Programming Mode
o o
C (–22 F) or below, it will affect both RUN and
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