Siemens Sitrans LR250 Operating Instructions Manual page 173

mounting
handheld programmer access 21
housing construction 21
nozzle design 20
,
nozzle location 20
on vessel with obstructions 21
sunshield recommended 21
N
nameplate
Intrinsically Safe (ATEX/IECEx/ANZEX)
26
Intrinsically Safe (FM/CSA) 26
Near Range
explanation 127
O
operating principles 122
Operation
level, distance, space 36
Output Limits
setup 85
Output Scale
setup 84
P
parameters
reset via PDM 48
password protection
via PDM 62
PDM
see SIMATIC PDM 40
peak values
electronics temperature 61
sensor peak values
FB1 and FB2 61
polarization reference point 21
power consumption 146
power source
requirements 24
Process Intelligence 122
process temperature
maximum 130
Process Variables
view via PDM 58
PROFIBUS address 146
reset to 126 93
reset to 126 via PDM 58
PROFIBUS Ident Number 107
programmer
handheld 31
programming LR250
enter program mode 33
7ML19985JF04 SITRANS LR250 (PROFIBUS PA) – OPERATING INSTRUCTIONS
131
131
,
via handheld programmer 32
Q
Quick Start wizard
via LUI 35
via PDM 42
R
raised face flange markings 16
reading erratic 120
reading incorrect 119
reading response slow 120
Remote Lockout 107
repair
cautions 121
excluded liability 121
resets
Master Reset 93
Response Rate
explanation 127
setup 69
S
safety notes 1
security
password protection via PDM 62
sensor reference point
flanged horn 14
flat faced flange 17
raised face flange 15
threaded horn 12
threaded PVDF antenna 13
Service Interval 100
settings
adjust parameters via LUI 32
adjust parameters via PDM 48
SIMATIC PDM
features of rev. 6.0 SP4 40
overview 40 145
,
Rev. 5.2, SP1 41
Simulate Analog Input
via PDM 55
Simulate Input
via PDM 57
Simulate Output
via PDM 56
Simulation
via PDM 55
SITRANS LR250
operating principles 122
overview 5
startup
transition screen 30
34
,
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