User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR250 Overview
- Specifications
- Installation
- Wiring
- Operating via the handheld programmer
- Operating via SIMATIC PDM
- Functions in SIMATIC PDM
- Quick Start Wizard via SIMATIC PDM
- Changing parameter settings using SIMATIC PDM
- Parameters accessed via pull-down menus
- Operating via AMS Device Manager
- Functions in AMS Device Manager
- Features of AMS Device Manager
- Device Description (DD)
- Configuring a new device
- Startup
- Pull-down menu access
- Device configuration
- Quick Start Wizard via AMS Device Manager
- Maintenance and Diagnostics
- Remaining Device Lifetime [see Remaining Device Lifetime (4.2.) on page 99]
- Remaining Sensor Lifetime [see Remaining Sensor Lifetime (4.3.) on page 102]
- Service Schedule [see Service Schedule (4.4.) on page 105]
- Calibration Schedule [see Calibration Schedule (4.5.) on page 108]
- Electronic Temperature
- Wear (see Wear on page 56)
- Communication
- Security
- Device Diagnostics
- AMS Menu Structure
- Functions in AMS Device Manager
- Parameter Reference
- 1. Quick Start
- 2. Setup
- 3. Diagnostics
- 4. Service
- 5. Communication
- 6. Security
- 7. Language
- Appendix A: Alphabetical Parameter List
- Appendix B: Troubleshooting
- Appendix C: Maintenance
- Appendix D: Technical Reference
- Principles of Operation
- Echo Processing
- Analog Output
- Maximum Process Temperature Chart
- Process Pressure/Temperature derating curves
- Loop power
- Appendix E: Application Examples
- Appendix F: HART Communications
- Appendix G: ATEX Certificates
- Appendix H: Firmware Revision History
- Glossary
- Index
- LCD menu structure
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Table of Content s
Local Display ....................................................................................................................69
Maintenance and Diagnostics ........................................................................................................69
Communication ....................................................................................................................................70
Security .................................................................................................................................................70
Device Diagnostics .............................................................................................................................71
Process Variables ...........................................................................................................71
Password Protection ................................................................................................................72
User Manager utility .................................................................................................................72
AMS Menu Structure ........................................................................................................................73
Parameter Reference .....................................................................................................78
Quick Start .................................................................................................................................. 78
Setup ............................................................................................................................................ 79
Device ................................................................................................................................79
Sensor ...............................................................................................................................79
Calibration .........................................................................................................................80
Rate .....................................................................................................................................81
Fail-safe .............................................................................................................................83
Analog Output Scaling ...................................................................................................84
Linearization .....................................................................................................................86
Signal Processing ...........................................................................................................90
Diagnostics ................................................................................................................................. 98
Echo Profile .......................................................................................................................98
Electronics Temperature ...............................................................................................98
Service......................................................................................................................................... 99
Master Reset ....................................................................................................................99
Remaining Device Lifetime ...........................................................................................99
Remaining Sensor Lifetime .........................................................................................102
Service Schedule ..........................................................................................................105
Calibration Schedule ....................................................................................................108
Manufacture Date .........................................................................................................111
Powered Hours ..............................................................................................................111
Power-on Resets ...........................................................................................................111
LCD Fast Mode ...............................................................................................................112
LCD Contrast ...................................................................................................................112
Memory Test ..................................................................................................................112
Communication....................................................................................................................... 113
Device Address ..............................................................................................................113
Security..................................................................................................................................... 113
Remote Access ..............................................................................................................113
Local Access ..................................................................................................................114
Language.................................................................................................................................. 114
Appendix A: Alphabetical Parameter List ................................................................115
Appendix B: Troubleshooting .....................................................................................117
Communication Troubleshooting ..................................................................................................117
Device Status Icons .........................................................................................................................118
General Fault Codes .........................................................................................................................119
Operation Troubleshooting .............................................................................................................122
Appendix C: Maintenance ...........................................................................................125
Unit Repair and Excluded Liability ................................................................................................125
Replacing the antenna ...........................................................................................................125