Siemens Sitrans LR250, Руководство по эксплуатации, Страница: 68 / 306

Commissioning
6.2 Operating via the handheld programmer
SITRANS LR250 (PROFIBUS PA)
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Operating Instructions, 08/2014, A5E32221386-AC
6.2.3.3 Requesting an Echo Profile
•
In PROGRAM mode, navigate to: Level Meter > (3.) >
Diagnostics > (3.1.) > Echo Profile
• Press RIGHT arrow to request a profile.
•
Use UP or DOWN arrow to scroll to an icon. When an icon is highlighted, that
feature becomes active.
•
To move a cross-hair, press RIGHT arrow to increase the value, LEFT arrow to
decrease.
•
To Zoom into an area, position the intersection of the cross-hairs at the center of that
area, select Zoom, and press RIGHT arrow. Press LEFT arrow to Zoom out.
•
To update the profile, select Measure and press RIGHT arrow.
•
To return to the previous menu, select Exit then press RIGHT arrow.
①
confidence
⑥
measure
② algorithm: tF (trueFrist) ⑦
exit
③
distance
⑧
exit icon selected/highlighted
④ TVT ⑨
exit icon deselected
⑤
echo