User's Manual
Table Of Contents
- SITRANS LR250 (HART)
- 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 SIMATIC PDM
- 7.1.1 Functions in SIMATIC PDM
- 7.1.2 Initial setup
- 7.1.3 Updating the Electronic Device Description (EDD)
- 7.1.4 Quick Start Wizard via SIMATIC PDM
- 7.1.5 Changing parameter settings using SIMATIC PDM
- 7.1.6 Parameters accessed via pull-down menus
- 7.1.6.1 Echo profile utilities
- 7.1.6.2 Echo profile
- 7.1.6.3 View saved echo profiles
- 7.1.6.4 TVT Shaper
- 7.1.6.5 Auto false echo suppression
- 7.1.6.6 Echo setup
- 7.1.6.7 Maintenance
- 7.1.6.8 Select analog output
- 7.1.6.9 Self test
- 7.1.6.10 Loop test
- 7.1.6.11 Configuration flag reset
- 7.1.6.12 Master reset
- 7.1.6.13 Wear
- 7.1.6.14 HART Communication
- 7.1.6.15 Process variables
- 7.1.6.16 Trend
- 7.1.6.17 Device status
- 7.1.6.18 Update
- 7.1.6.19 Security
- 7.2 Operating via AMS Device Manager
- 7.3 Operating via FDT (Field Device Tool)
- 7.1 Operating via SIMATIC PDM
SITRANS LR250 (HART)
Operating Instructions, 01/2014, A5E32220602-AB
3
Table of contents
1 Introduction ............................................................................................................................................. 9
1.1 The manual .................................................................................................................................... 9
1.2 Firmware revision history ............................................................................................................. 10
2 Safety notes .......................................................................................................................................... 11
2.1 Safety marking symbols ............................................................................................................... 11
2.2 FCC Conformity ........................................................................................................................... 11
2.3 CE Electromagnetic Compatibility (EMC) Conformity.................................................................. 12
3 Description ............................................................................................................................................ 13
3.1 SITRANS LR250 overview ........................................................................................................... 13
3.2 Programming ................................................................................................................................ 14
3.3 Applications .................................................................................................................................. 14
3.4 Approvals and certificates ............................................................................................................ 14
4 Installing/mounting ................................................................................................................................ 15
4.1 Pressure applications ................................................................................................................... 16
4.1.1 Pressure Equipment Directive, PED, 97/23/EC ........................................................................... 16
4.2 Mounting location ......................................................................................................................... 17
4.2.1 Nozzle design ............................................................................................................................... 17
4.2.2 Nozzle Location............................................................................................................................ 18
4.2.3 Orientation in a vessel with obstructions ..................................................................................... 20
4.2.4 Mounting on a Stillpipe or Bypass Pipe ....................................................................................... 20
4.2.5 Device orientation ........................................................................................................................ 21
4.3 Installation instructions ................................................................................................................. 21
4.4 Flange bolting, Flanged encapsulated antenna only ................................................................... 22
5 Connecting ........................................................................................................................................... 25
5.1 Power ........................................................................................................................................... 25
5.2 Connecting SITRANS LR250 ....................................................................................................... 26
5.3 Wiring setups for hazardous area installations ............................................................................ 28
5.3.1 Intrinsically safe wiring ................................................................................................................. 28
5.3.2 Non-sparking wiring ..................................................................................................................... 30
5.3.3 Non-incendive wiring (US/Canada only) ...................................................................................... 30
5.3.4 Flameproof wiring......................................................................................................................... 31
5.3.5 Increased safety wiring ................................................................................................................ 32