User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR 460
- Specifications
- Installation
- Wiring
- 4-20 mA Start Up
- Local Operation
- LCD menu structure
- HART Communications
- Remote operation via PROFIBUS PA
- PROFIBUS PA Profile Structure
- Appendix A: Parameter Descriptions
- 1. Identification
- 2. Input
- 3. Output
- 5. Maintenance settings
- 6. Condensed Status Setup
- 6.1. Condensed Status Mode
- 6.1.1. Loss of Echo S0 (Status; Diagnosis)
- 6.1.2. Cable Fault S1 (Status; Diagnosis)
- 6.1.3. No Tech Power S2 (Status; Diagnosis)
- 6.1.4. Device Lifetime Maintenance Required Limit S3 (Status; Diagnosis)
- 6.1.5. Device Lifetime Maintenance Demanded Limit S4 (Status; Diagnosis)
- 6.1.8. Sensor Lifetime Maintenance Demanded Limit S7 (Status; Diagnosis)
- 6.1.9. Device Service Maintenance Required Limit S8 (Status; Diagnosis)
- 6.1.10. Device Service Maintenance Demanded Limit S9 (Status; Diagnosis)
- 6.1.11. LTB Scale S10 (Status; Diagnosis)
- 6.1.12. Internal Temp Sensor S11 (Status; Diagnosis)
- 6.1.13. Internal Temp High S12 (Status; Diagnosis)
- 6.1.16. AIFB2 PV Range S15 (Status; Diagnosis)
- 6.1.19. Calibration Schedule Maintenance Demanded Limit S18 (Status; Diagnosis)
- 6.1.30. Memory EEPROM S29 (Status; Diagnosis)
- 6.1.31. Memory EEPROM Flags S30 (Status; Diagnosis)
- 6.1.32. Memory Flash S31 (Status; Diagnosis)
- 6.1.33. Ident Violation S32 (Status; Diagnosis)
- 6.1.34. Internal Temperature Calibration S33 (Status; Diagnosis)
- 6.1. Condensed Status Mode
- Appendix B: Technical Reference
- Appendix C: Troubleshooting
- Appendix D: Maintenance
- Appendix E: Software Revision History
- Glossary
- Index
Page 4 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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SITRANS LR 460
Programming
SITRANS LR 460 carries out its level measurement function according to the set of built-in
parameter tables. You can make parameter changes via the Siemens Milltronics
handheld programmer, a PC running SIMATIC PDM or a HART handheld communicator.
Approvals and Certificates
µF microFarad 10
-6
Farad
µs microsecond 10
-6
Second
PA
Process Automation
(PROFIBUS)
PDM
Process Device Manager
(SIMATIC)
PED
Pressure Equipment
Directive
safety approval
pF pico Farads 10
-12
Farad
ppm parts per million
PSIA pounds/square inch absolute
PV Primary Value
1
measured value
RH relative humidity
SCFM standard cubic feet/minute
SELV Safety extra low voltage
SV Secondary Value
1
equivalent value
TB Transducer Block
TV Transmitter Variable
TVT Time Varying Threshold sensitivity threshold
U
i
Input voltage V
U
o
Output voltage V
1.
The output from the Level Transducer Block can be called the Primary Value (or
Secondary Value). When it becomes the input to the AIFB, it is called the
Process Variable.
Note: Please see
Approvals
on page 9.
Short
form
Long Form Description
Units
(cont’d)