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Key Functions In Measurement Mode - Siemens SITRANS LR250 Instruction Manual

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Handheld Programmer (Part No. 7ML5830-2AJ)
function keys

Key functions in Measurement mode

Key
Updates the loop
current.
Updates internal
enclosure temperature
reading.
Updates echo
confidence value.
Updates distance
measurement.
Mode opens
PROGRAM mode.
Right ARROW
opens PROGRAM
mode.
Up or Down ARROW
toggles between
linear units and
percent.
7ML19985JE01
C
Function
New value is displayed in LCD secondary region.
New value is displayed in LCD secondary region.
New value is displayed in LCD secondary region.
New value is displayed in LCD secondary region.
Opens the menu level last displayed in this power cycle,
unless power has been cycled since exiting PROGRAM
mode or more than 10 minutes have elapsed since
PROGRAM mode was used. Then top level menu will be
displayed.
Opens the top level menu.
LCD displays measured value in either linear units or
percent.
SITRANS LR250 (HART) – INSTRUCTION MANUAL
numeric keys
Result
Page 47

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