User's Manual

Parameter reference
SITRANS LR250 (PROFIBUS PA)
124 Operating Instructions, 01/2014, A5E32221386-AB
Unit (2.6.8.2.)
Note
Additional units are av
ailable in SIMATIC PDM.
Engineering unit to be displayed with the output value.
Values
m, cm, mm, ft, in, cu m, L, HL, cu in, cu ft, cu yd, gal, imp gal,
bushels, Bbl, Bbl liquid, percent, PA, Follow out unit
*
percent
Out Unit Text (2.6.8.3.)
If the desired unit is not listed in
Unit (2.6.8.2.)
you can define it in
Out Unit Text (2.6.8.3.)
.
Decimal point (2.6.8.4.)
The number of digits to display after the decimal point. (The LCD is limited to displaying two
decimal places in Measurement mode. In SIMATIC PDM up to seven decimal places may be
used to display measured values.)
Options
Range: 0, 1, 2, 3, 4, 5, 6, 7
Default: 2
Fail-safe Mode (2.6.9.)
Mode (2.6.9.1.)
Fail-safe Mode occurs if the status of the input value is bad, or if the device has been put into
Fail-safe mode using Simulation.
Mode
defines the material level to be reported when the LOE
(Loss of Echo) timer expires.
Options
SUB VALUE
Substitute value. Value (2.6.9.2.) used as
output value.
*
LAST VALUE
Last value. (Store last valid output value).
USE BAD
VALUE
Use bad value. (Calculated output value is
incorrect).