Siemens SITRANS L Series Operating Instructions Manual page 110

Index
Lock value, 51
Loss of echo, 87
M
Manuals, 103
Master reset, 33, 71
Material mixers, 61
mounting
nozzle location, 20
N
Near blanking, 87
extending, 64
O
Operating Instructions, 103
P
PDM, 92
Percent
toggle units or percent, 30
Power source
requirements, 23
Power supply requirements
loop voltage vs loop resistance, 100
Primary index, 40
accessing, 40
changing a value, 40
Propagation factor, 58
Q
Qualified personnel, 14
Quick start programming, 34
R
Range extension, 64
to obtain reliable echo, 88
Receiver signal, 87
Return procedure, 72
S
Safety barrier selection, 100
110
Scope of delivery, 8
Secondary index, 40
accessing, 41
changing a value, 41
Security
unlocked value, 41
Service, 103
Service & Support, 103
Internet, 103
SIMATIC PDM, 92
Space measurement, 42
Support, 103
Support request, 103
T
Technical data, 80
Technical support, 103
Partner, 103
Personal contact, 103
Temperature specification
ambient/operating, 19
Test certificates, 11
Threshold value, 87
Transceiver, 86
Troubleshooting
operation, 78
TVT curves, 88
U
Unlocked value, 51
V
Vessel shape
installation notes, 20
W
Warranty, 10
Wire gauge, 24
Wiring
cables, 24
hazardous areas, 98
Z
Zener diode safety barriers, 99
Operating Instructions, 05/2019, A5E32337711-AC
SITRANS Probe LR with mA/HART