Page 24 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JF02
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Quick Start: local
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
on page 26
•
Quick Start Wizard via SIMATIC PDM
on page 36
For more complex setups see
Appendix E: Application Examples
on page 124, and for the
complete range of parameters see
Parameter Reference
on page 51.
Activating SITRANS LR250
Power up the instrument. SITRANS LR250 automatically starts up in Measurement (RUN)
mode. Press Mode to toggle between Measurement and Program Mode.
1)
The LCD Display
Measurement mode (RUN mode)
Normal operation
Fault present
1)
In response to a key press request. For details, see
Key functions in Measurement
mode
on page 26.
M
[]
AIFB 1
21.40 °C
NO DATA EXCH.
18.91
1 – toggle indicator for AIFB 1 or AIFB 2
2 – identifies which AIFB is source of displayed
value
3 – measured value (level, space, distance, or
volume)
4 – units
5 – bar graph indicates level
6 – secondary region indicates on request
1)
electronics temperature, echo confidence, or
distance
7 – text area displays status messages
8 – device status indicator
678
1342
5
S: 0 LOE
7 – text area displays a fault code and an error message
8 – service required icon appears
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