User's Manual
Table Of Contents
- SITRANS LR250 (FOUNDATION FIELDBUS)
- Legal information
- Table of contents
- 1 Introduction
- 2 Safety notes
- 3 Description
- 4 Installing/mounting
- 5 Connecting
- 6 Commissioning
- 7 Remote operation
- 7.1 Operating via AMS Device Manager
- 7.1.1 Functions in AMS Device Manager
- 7.1.2 Key features of AMS Device Manager Rev. 9.0
- 7.1.3 Adding a new device
- 7.1.4 Master Reset
- 7.1.5 Scan Device
- 7.1.6 Sensor calibration
- 7.1.7 Configuring a new device
- 7.1.8 Changing parameter settings using AMS Device Manager
- 7.1.9 Configure/Setup (Level Transducer Block-LTB)
- 7.1.10 Configure/Setup (Liquid Crystal Display Block-LCD)
- 7.1.11 Configure/Setup (Diagnostic Transducer Block-DIAG)
- 7.1.12 Configure/Setup (Resource Block - RESOURCE)
- 7.1.13 Device Diagnostics (Level Transducer Block - LTB)
- 7.1.14 Device Diagnostics (Liquid Crystal Display Block - LCD)
- 7.1.15 Device Diagnostics (Diagnostic Transducer Block - DIAG)
- 7.1.16 Device Diagnostics (Resource Block - RESOURCE)
- 7.1.17 Process Variables (Level Transducer Block - LTB)
- 7.1.18 Password Protection
- 7.1.19 AMS menu structure
- 7.1 Operating via AMS Device Manager
- 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: Communications via Foundation Fieldbus
- C Appendix C: Certificates and support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index

Table of contents
SITRANS LR250 (FOUNDATION FIELDBUS)
Operating Instructions, 01/2014, A5E32221411-AB
5
7.1.11.1 Identification (DIAG) ..................................................................................................................... 96
7.1.11.2 Operation (DIAG) ......................................................................................................................... 96
7.1.11.3 Communication (DIAG) ................................................................................................................ 97
7.1.12 Configure/Setup (Resource Block - RESOURCE) ....................................................................... 97
7.1.12.1 Identification (RESOURCE) ......................................................................................................... 97
7.1.12.2 Wizards (RESOURCE) ................................................................................................................ 98
7.1.12.3 Operation (RESOURCE) ............................................................................................................. 99
7.1.12.4 Maintenance & Diagnostics (RESOURCE) ............................................................................... 102
7.1.12.5 Communication (RESOURCE) .................................................................................................. 104
7.1.12.6 Security (RESOURCE) .............................................................................................................. 105
7.1.13 Device Diagnostics (Level Transducer Block - LTB) ................................................................. 106
7.1.13.1 Alarms & Errors (LTB) ................................................................................................................ 106
7.1.13.2 Extended Diagnostics (LTB) ...................................................................................................... 109
7.1.14 Device Diagnostics (Liquid Crystal Display Block - LCD) .......................................................... 110
7.1.14.1 Alarms & Errors (LCD) ............................................................................................................... 110
7.1.15 Device Diagnostics (Diagnostic Transducer Block - DIAG) ....................................................... 110
7.1.15.1 Alarms & Errors (DIAG) ............................................................................................................. 110
7.1.16 Device Diagnostics (Resource Block - RESOURCE) ................................................................ 110
7.1.16.1 Alarms & Errors (RESOURCE) .................................................................................................. 110
7.1.16.2 Extended Diagnostics (RESOURCE) ........................................................................................ 113
7.1.17 Process Variables (Level Transducer Block - LTB) ................................................................... 114
7.1.18 Password Protection .................................................................................................................. 115
7.1.18.1 User Manager utility ...................................................................................................................
116
7.
1.19 AMS menu structure .................................................................................................................. 117
8 Parameter reference ........................................................................................................................... 129
8.1 Alphabetical parameter list ......................................................................................................... 178
9 Service and maintenance .................................................................................................................... 185
9.1 Maintenance ............................................................................................................................... 185
9.2 Unit repair and excluded liability ................................................................................................ 185
9.3 Part replacement ........................................................................................................................ 185
10 Diagnosing and troubleshooting .......................................................................................................... 187
10.1 Device status icons .................................................................................................................... 189
10.2 General fault codes .................................................................................................................... 190
10.3 Operation troubleshooting .......................................................................................................... 195
11 Technical data .................................................................................................................................... 197
11.1 Power ......................................................................................................................................... 197
11.2 Performance ............................................................................................................................... 198
11.3 Interface ..................................................................................................................................... 199
11.4 Mechanical ................................................................................................................................. 200
11.5 Environmental ............................................................................................................................ 202