User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR260 Overview
- Specifications
- Installation
- Wiring
- Quick Start via local operation
- Operating via SIMATIC PDM
- Parameter Reference
- Pull-down menus via SIMATIC PDM
- Quick Start Wizard
- 1. Quick Start
- 2. Setup
- 3. Diagnostics
- 3.1. Echo Profile
- 3.14. Measured Values (MEAS. VALUES)
- 3.15. Remaining Device Lifetime (REMAIN. DEV. LIFE.)
- 3.15.2. Remaining Device Lifetime (REMAIN. LIFETIME)
- 3.15.3. Maintenance Required Limit (MAINT. REQ. LIMIT)
- 3.15.4. Maintenance Demanded Limit (MAINT. DEM. LIMIT)
- 3.15.5. Maintenance Alert Activation (ALERT ACTIVATION)
- 3.15.6. Total Expected Device Life (TOTAL EXP. LIFE)
- 3.15.7. Maintenance Status (MAINT. STAT.)
- 3.15.8. Acknowledge Status (ACK STATUS)
- 3.15.9. Acknowledge (ACK)
- 3.16. Remaining Sensor Lifetime (REMAIN SENS. LIFE.)
- 3.16.2. Remaining Sensor Lifetime (REMAIN. LIFETIME)
- 3.16.3. Maintenance Required Limit (MAINT. REQ. LIMIT)
- 3.16.4. Maintenance Demanded Limit (MAINT. DEM. LIMIT)
- 3.16.5. Maintenance Alert Activation (ALERT ACTIVATION)
- 3.16.6. Total Expected Sensor Life (TOTAL. EXP. LIFE)
- 3.16.7. Maintenance Status (MAINT. STATUS)
- 3.16.8. Acknowledge Status (ACK. STATUS)
- 3.16.9. Acknowledge (ACK.)
- 4. Service
- 4.1. Device Reset
- 4.2. Manufacture Date (MANUF. DATE)
- 4.3. LCD Fast Mode
- 4.4. LCD Contrast
- 4.11. Memory Test (MEM. TEST)
- 4.16.1. Time Last Serviced (TIME LAST SERV.)
- 4.16.2. Remaining Lifetime (REMAIN LIFETIME)
- 4.16.3. Maintenance Required Limit (MAINT. REQ. LIMIT)
- 4.16.4. Maintenance Demanded Limit
- 4.16.5. Maintenance Alert Activation
- 4.16.6. Total Service Interval
- 4.16.7. Maintenance Status (MAINT. STAT)
- 4.16.8. Acknowledge Status (ACK. STATUS)
- 4.16.9. Acknowledge (ACK.)
- 4.17. Calibration Interval (CALIB. INTERVAL)
- 4.17.1. Time Last Calibrated (TIME LAST CAL.)
- 4.17.2. Remaining Lifetime (REMAIN LIFETIME)
- 4.17.3. Maintenance Required Limit (MAINT. REQ. LIMIT)
- 4.17.4. Maintenance Demanded Limit (MAINT. DEM. LIMIT)
- 4.17.5. Maintenance Alert Activation
- 4.17.6. Total Calibration Interval (TOTAL CALIB. INTRV.)
- 4.17.7. Maintenance Status (MAINT. STAT.)
- 4.17.8. Acknowledge Status (ACK. STATUS)
- 4.17.9. Acknowledge (ACK.)
- 5. Communication
- 6. Security
- 7. Language
- Appendix A: Alphabetical Parameter List
- Appendix B: Troubleshooting
- Appendix C: Maintenance
- Appendix D: Technical Reference
- Appendix E: Application Example
- Appendix F: HART Communications
- Appendix G: Firmware Revision History
- Glossary
- Index
- LCD menu structure
Page 6 SITRANS LR260 (HART) – OPERATING INSTRUCTIONS A5E32337683
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Specifications
Specifications
Power
• Maximum 30 V DC
• 4 to 20 mA
• Max startup current see
Startup Behavior
on page 105
Performance
Reference operating conditions according to IEC 60770-1
• ambient temperature +15 to +25 °C (+59 to +77 °F)
• humidity 45% to 75% relative humidity
• ambient pressure 860 to 1060 mbar g (86000 to 106000 N/m
2
g)
Measurement Accuracy (measured in accordance with IEC 60770-1)
• Maximum measured error (including hysteresis and non-repeatability)
- 25 mm (1") from minimum detectable distance to
300 mm (11.8")
- Remainder of range = 10 mm (0.39") or 0.1% of span
(whichever is greater)
Frequency K-band (25 GHz nominal)
Max. measurement range
1)
• solids 2" horn: 10 m (32.8 ft)
3" horn: 20 m (65.6 ft)
4" horn: 30 m (98.4 ft)
• liquids 2" horn: 20 m (65.6 ft)
3" horn: 30 m (98.4 ft)
4" horn: 30 m (98.4 ft)
Min. detectable distance
2)
0.05 m (1.97") from end of horn
Update time
3)
minimum 2 seconds, depending on settings for
Response Rate (2.2.7.1.) and LCD Fast Mode (4.3.)
Note: Siemens Milltronics makes every attempt to ensure the accuracy of these
specifications but reserves the right to change them at any time.
Nominal 24 V DC with
max. 550 Ohm loop resis-
tance:
For other configurations, see the chart under
Loop
power
on page 104
1)
From sensor reference point.
2)
See
Dimensions:
on page 10.
3)
Reference conditions: Response Rate (2.2.7.1.) set to FAST and LCD Fast Mode (4.3.) set to
ON