Siemens sitrans PROBE LU - Programming and Setup; Programming SITRANS Probe LU; Approvals and Certificates

Page EN-10 SITRANS Probe LU (PROFIBUS PA) – QUICK START MANUAL A5E32081626
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English
Startup Display (RUN mode)
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Programming SITRANS Probe LU (PROFIBUS PA)
The parameters that control the operation of the Probe LU (PROFIBUS PA) are organized into
function groups, and arranged in a 4-level menu structure that can be accessed either via the
handheld programmer, or via PDM and PROFIBUS PA. (For charts showing the complete menu
structure, refer to the full manual.)
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For more details on Loss of Echo, refer to the full manual.
Normal operation
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1 – Primary region displays material level (Output of the active AIFB)
2 – Menu number (displays the number of the active AIFB: 1 or 2)
3 – Echo status indicator: Reliable Echo or Unreliable Echo
(The Unreliable Echo border flashes if Loss of Echo (LOE) is pending
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. When LOE becomes
active, the border is solid and the secondary region displays S :0.)
4 – Bar graph border (always visible in RUN mode)
5 – Units or Percent
6 – Active bar graph represents material level
(The lowest bar flashes once per second as a heartbeat.)
7 – Secondary region displays one of the following:
• Internal electronics temperature
• Value representing echo confidence
• Distance (Secondary Value 2)
• General status information, or a fault code (see the full manual for a list of fault
codes and their meanings)
Failsafe operation
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