User's Manual
Table Of Contents
- 8 Parameter reference
- 9 Service and maintenance
- 10 Diagnosing and troubleshooting
- 11 Technical data
- 12 Dimension drawings
- 12.1 Threaded horn antenna
- 12.2 Threaded horn antenna with extension
- 12.3 Flanged horn antenna
- 12.4 Flanged horn antenna with extension
- 12.5 Flanged encapsulated antenna (2"/DN50/50A sizes only)
- 12.6 Flanged encapsulated antenna (3"/DN80/80A sizes and larger)
- 12.7 Threaded PVDF antenna
- 12.8 Threaded connection markings
- 12.9 Raised-Face flange per EN 1092-1 for flanged horn antenna
- 12.10 Raised-Face flange per EN 1092-1 for flanged encapsulated antenna
- 12.11 Flat-Face flange
- 12.12 Process connection tag (pressure rated versions)
- A Appendix A: Technical reference
- B Appendix B: PROFIBUS PA profile structure
- C Appendix C: Communications via PROFIBUS
- D Appendix D: Certificates and Support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index
Parameter reference
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 01/2014, A5E32221386-AB
125
Value (2.6.9.2.)
Note
Fail-safe Mode (2.6.9.)
must be set to
Substitute Value
before
Value (2.6.9.2.)
can be
defined.
User-defined default for the Output Value, if sensor or sensor electronic fault is detected. Units
are defined in
Unit (2.6.8.2.)
.
Values
Range: -999999 to 999999
Default: 0
AIFB2 (2.7.)
See
AIFB1 (2.6.):
the parameters for AIFB2 are identical.
Measured Values (2.8.)
Read only. Allows you to view measured values for diagnostic purposes. In SIMATIC PDM, open
the menu
View – Process Variables
.
Main Output (PV - Primary Value) (2.8.1.)
The value for level, or volume (if volume conversion is selected).
Output, no linearization (SV1 - Secondary Value 1) (2.8.2.)
The value for level.
Output, no level offset (SV2 - Secondary Value 2) (2.8.3.)
The value for distance.