Quick Start Via Local Operation; Activating Sitrans Lr250; The Lcd Display - Siemens Sitrans LR250 Instruction Manual

Quick Start via local operation

SITRANS LR250 carries out its level measurement tasks according to settings made via
parameters. The settings can be modified locally via the Local User Interface (LUI) which
consists of an LCD display and a handheld programmer.
A Quick Start Wizard provides an easy 5-step guide to help you configure the device for a
simple application. There are two ways to access the wizard:
Quick Start Wizard via the handheld programmer
•
Quick Start Wizard via SIMATIC PDM
•
For more complex setups see
complete range of parameters see

Activating SITRANS LR250

Keep infrared devices such as laptops, cell phones, and PDAs, away from
Note:
SITRANS LR250 to prevent inadvertent operation.
Power up the instrument. SITRANS LR250 automatically starts up in Measurement (RUN)
mode. Press Mode

The LCD Display

Measurement mode (RUN mode)
Normal operation
1 2
LEVEL
18.91
8 7
Fault present
S: 0 LOE
1.
In response to a key press request. For details, see
page 30.
Page 28 SITRANS LR250 (HART) – INSTRUCTION MANUAL
Appendix E: Application Examples
Parameter Reference
to toggle between Measurement and Program Mode.
3 4
[ ]
M
21.40 °C
DATA EXCH.
6 5
7 – text area displays a fault code and an error message
8 – service required icon appears
on page 34
on page 38
on page 53.
1
1 – toggle indicator for linear units or %
2 – selected operation: level, space, or distance
3 – measured value (level or volume, space, or
distance)
4 – units
5 – bar graph indicates level
6 – secondary region indicates on request
electronics temperature, echo confidence,
loop current, or distance
7 – text area displays status messages
8 – device status indicator
Key functions in Measurement mode
on page 116, and for the
1
on
7ML1998JE01