Handheld Programmer (Part No. 7Ml1930-1Bk) - Siemens SITRANS LR250 Operating Instructions Manual

6.2.2.2

Handheld programmer (Part No. 7ML1930-1BK)

The programmer is ordered separately.
Key functions in measurement mode
Key
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 08/2014, A5E32221386-AC
Function
Updates internal enclosure temperature
reading.
Updates echo confidence value.
Updates distance measurement
Mode opens PROGRAM mode
RIGHT arrow opens PROGRAM mode
UP or DOWN arrow toggles between
AIFB 1 and AIFB 2.
6.2 Operating via the handheld programmer
Result
New value is displayed in LCD secondary
region.
Opens the menu level last displayed in this
power cycle, unless power has been cycled
since exiting PROGRAM mode or more than
2 minutes have elapsed since PROGRAM
mode was used. Then top level menu will be
displayed.
Opens the top level menu.
Identifies which AIFB is the source of the
displayed value.
Commissioning
57