Siemens SITRANS L Operating Instructions Manual page 267

E
echo confidence
parameter setup, 135
echo processing
Process Intelligence, 233
Echo Profile
view via LUI, 57
echo selection
Algorithm, 235
CLEF (Constrained Leading Edge Fit), 235
Position algorithm, 235
time varying threshold (TVT), 234
edit mode
handheld programmer, 51
key functions, 53
Empty rate
setup, 126
enable/disable remote operation, 158
enclosure
opening, 37
F
factory defaults
Master Reset, 146
false echo
see Auto False Echo Suppression, 238
Far Range
explanation, 240
setup, 131
fault codes
general fault codes, 172
Fill Rate
setup, 126
Filter Time Constant
explanation, 240
flange
bolting instructions, 33
flange markings
flat face, 228
raised face, 224, 226
flange sizes
flat face, 228
raised face, 223, 224, 226
flanged encapsulated antenna
dimensions, 203
flanged horn
dimensions, 196, 199
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
H
handheld programmer
edit mode, 52
navigation, 51
Hazardous area
Qualified personnel, 17
hazardous area installations
instructions, 44
wiring requirements, 39
Hotline, (Refer to Support request)
hysteresis
setup, 144
I
Identifications and abbreviations
list, 256
installation
hazardous area requirements, 39
requirements, 31
warnings and notes, 31
internal temperature
monitoring, 241
K
key functions
edit mode, 53
navigation mode, 51
L
Language, 159
LCD display
contrast adjustment, 156
echo profile viewing, 57
fast mode, 156
measurement mode, 48
lens
replacement, 167
lid-lock set screw, 37
Limit Hysteresis
setup, 144
Lithium batteries
Safety, 46
Local User Interface (LUI), 48
LOE Timer
explanation, 241
setup, 123
Index
267