Programming - Siemens LR250 Instruction Manual

Key Function
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.

Programming

Notes:
• While the device is in PROGRAM mode the output remains fixed and does not
respond to changes in the device.
• SITRANS LR250 automatically returns to Measurement mode after a period of
inactivity in PROGRAM mode (between 15 seconds and 10 minutes, depending on
the menu level).
Change parameter settings and set operating conditions to suit your specific application.
(For remote operation see
Device Manager
Parameter menus
Note: For the complete list of parameters with instructions, see
on page 81.
Parameters are identified by name and organized into function groups (see
structure
on page 163).
7ML19985JE06
Operating via SIMATIC PDM
on page 61.)
1. QUICK START
2. SETUP
2.1. DEVICE
.............
2.7. LINEARIZATION
2.7.1. VOLUME
2.7.1.1. VESSEL SHAPE
SITRANS LR250 (HART) – INSTRUCTION MANUAL
Result (cont' d )
New value is displayed in LCD secondary region.
Opens the menu level last displayed in this power
cycle, unless power has been cycled since exit-
ing 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.
on page 43 or
Operating via AMS
Parameter Reference
LCD menu
Page 35