Sitrans Lg250 - Operating Instructions Pbd - Siemens SITRANS LG250 Operating Instructions Manual

INDEX
A
Accessories
– Display and adjustment module 11
– External display and adjustment unit 11, 12
Adjustment
– Max. adjustment 38, 39
– Min. adjustment 38, 39
Adjustment system 34
Application 37, 38
Application area 9
B
Backlight 48
C
Cable entry 21
Check signal 66
Connecting
– To the PC 57
Connection procedure 22
Connection technology 22
Copy sensor settings 54
Current output 2 43
Current output Min./Max. 43
Current output mode 43
Current output, size 42
Curve indication
– Echo curve 49
D
Damping 40
Date of manufacture 55
Date/Time 51
DD (Device Description) 60
Default values 51
Deviation 67
E
Echo curve memory 62
Echo curve of the setup 50
EDD (Enhanced Device Description) 60
Electronics and terminal compartment, single
chamber housing 23
Electronics compartment with double chamber
housing 24
Event memory 61
F
Factory calibration date 55
False signal suppression 44
90
Fault rectification 66
Functional principle 9
Functional safety (SIL) 28
Function test 30, 46
G
Gas phase 37
Grounding 21
H
HART address 55
HART variables 43, 44
I
Inflowing medium 15
Installation position 13
K
Key function 33
L
Language 47
Linearization 40
Lock adjustment 35
M
Main menu 35
Meas. reliability 48
Measured value indication 47
Measured value memory 61
Measurement loop name 36
Moisture 13
N
NAMUR NE 107
– Failure 63
– Function check 64
– Maintenance 65
– Out of specification 64
P
Packaging 11
Peak value indicator 48, 49
PIN 29, 35, 45, 51
Potential equalisation 21
Probe length 36
Probe type 54
Proof test 50
R
Read out info 55
SITRANS LG250 - Operating Instructions PBD-51041388