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:
Programming SITRANS LR250
•
Quick Start Wizard via SIMATIC PDM
•
For more complex setups see
complete range of parameters see

Activating SITRANS LR250

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
AIFB 1
18.91
NO DATA EXCH.
8
Fault present
S: 0 LOE
1)
In response to a key press request. For details, see
mode
on page 26.
Page 24 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL
Appendix E: Application Examples
Parameter Reference
to toggle between Measurement and Program Mode.
1 – toggle indicator for AIFB 1 or AIFB 2
3 4
2 – identifies which AIFB is source of displayed
[ ]
M
3 – measured value (level, space, distance, or
4 – units
5 – bar graph indicates level
21.40 °C
6 – secondary region indicates on request
7 – text area displays status messages
7 6 5
8 – device status indicator
7 – text area displays a fault code and an error message
8 – service required icon appears
on page 26
on page 36
on page 51.
value
volume)
electronics temperature, echo confidence, or
distance
Key functions in Measurement
on page 124, and for the
1)
1)
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