Siemens SITRANS LR 300 Instruction Manual page 4

Start Up ...............................................................................................................................37
Overview ..................................................................................................................................................37
RUN Mode Display .....................................................................................................................37
PROGRAM Mode Display ........................................................................................................37
Programming ................................................................................................................................38
Dolphin Plus, Simatic PDM, HART Master, or Profibus Master ......................................38
Hand Programmer .......................................................................................................................39
Local Programming .....................................................................................................................39
Accessing PROGRAM Mode ....................................................................................................41
Accessing a Parameter ..............................................................................................................41
Modifying a Parameter Value ...................................................................................................42
Accessing RUN Mode ................................................................................................................43
Quick Start Programming ......................................................................................................... 43
Operation ............................................................................................................................45
Overview ..................................................................................................................................................45
Transceiver ..............................................................................................................................................45
Loss of Echo (LOE) .................................................................................................................................46
Blanking or Auto False Echo Suppression .....................................................................................46
Typical Receiver Signal ...........................................................................................................46
Analog Output ........................................................................................................................................47
Programming ..........................................................................................................................................47
Run ..................................................................................................................................................47
Volume ............................................................................................................................................47
Fail-Safe .........................................................................................................................................47
RUN/PROGRAM ...........................................................................................................................48
Application Examples ......................................................................................................49
Application Example: Asphalt in Storage Tank ....................................................................49
Application Example: Horizontal Tank with Volume ...........................................................50
Application Example: Juice Batch Tank with Sanitary Horn Antenna ...........................51
Application Example: Sliding Waveguide on Anaerobic Digesters ................................52
Application Example: Stillpipe or By-pass Pipe ...................................................................53
Parameter Descriptions ...................................................................................................55
Quick Start Parameters (P001 to P007) ..........................................................................................56
Volume Parameters (P050 to P055) ................................................................................................58
Display and Reading Parameters (P060 to P063) ........................................................................62
Fail-Safe Parameters (P070 to P072) ..............................................................................................63
mA Output Parameters (P201 to P219) ...........................................................................................64
Independent mA Setpoint Parameters (P210 and P211) ...........................................................64
Installation Records Parameters (P340 to P346) .........................................................................66
Range Calibration Parameter (P655) ..............................................................................................68
Rate Parameters (P700 and P701) ..................................................................................................69
Measurement Verification Parameters (P709 to P713) .............................................................70
Communications Parameters (P750 and P752) ............................................................................72
Serial Communication Parameters (P770 to P799) .....................................................................72
Echo Processing Parameters (P800 to P807) ...............................................................................74
Algorithm Parameter (P820) .............................................................................................................76
TVT (Time Varying Threshold) Adjustment Parameters (P830 to P841) ................................76
Test Parameters (P900 to P999) ......................................................................................................80
Page 2 SITRANS LR 300 - INSTRUCTION MANUAL 7ML19985CL02