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
127
Fault Reset (3.2.)
Clears the following faults:
Fault code
Description
S3
Device Lifetime Reminder 1 (Maintenance Required)
S4
Device Lifetime Reminder 2 (Maintenance Demanded)
S6
Sensor Lifetime Reminder 1 (Maintenance Required)
S7
Sensor Lifetime Reminder 2 (Maintenance Demanded)
S8
Device Service Reminder 1 (Maintenance Required)
S9
Device Service Reminder 2 (Maintenance Demanded)
S12
Internal Temperature High
S17
Calibration Schedule Reminder 1 (Maintenance Required)
S18
Calibration Schedule Reminder 2 (Maintenance Demanded)
To clear a fault using the handheld programmer:
● Enter the fault code number then press
RIGHT arrow
.
To clear a fault via SIMATIC PDM:
1. Open the menu
Device – Acknowledge Faults
.
2. Select the fault to be cleared from the pull-down menu in Extended Diagnostics.
3. Click on
Transfer
to clear the fault.
Electronics Temperature (3.3.)
Minimum Value (3.3.1.)
The minimum recorded internal electronics temperature of the SITRANS LR250.
Maximum Value (3.3.2.)
The maximum recorded internal electronics temperature of the SITRANS LR250.