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Page 6 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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Specifications
Specifications
SITRANS LR 460
Power
Power Supply
• 100 to 230 V AC,
±15%, 50/60 Hz, 6 W
• 24 V DC, +25/-20%, 6 W
• Fuse (AC) SI1 Fast acting ceramic, 4 x 20 mm, 1 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
• Fuse (DC) SI1 Fast acting ceramic, 4 x 20 mm, 2 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
Performance
Reference operating conditions according to IEC 60770-1
• ambient temperature +15 to +25
o
C
• humidity 45 to 75% relative humidity
• ambient pressure 860 to 1060 mbar (12.47 to 15.37 psi)
Measurement Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) greater of 25 mm (1”) or 0.25% of span (including
hysteresis and non-repeatability)
• non-repeatability 10 mm (0.4”) [included in non-linearity specification]
• deadband (resolution) 10 mm (0.4”) [included in non-linearity specification]
• hysteresis error 0 mm
Analog Output Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) 0.100% of span (including hysteresis and repeatability)
• non-repeatability 0.030% of span (included in non-linearity specification)
• deadband (resolution) 0.030% of span [included in non-linearity specification]
• hysteresis error 0%
Frequency 25 GHz nominal
Measurement range
1
0.35 to 100 m (1.15 to 328.08 ft).
Note: Siemens Milltronics makes every attempt to ensure the accuracy of these
specifications, but reserves the right to change them at any time.
1.
Referenced from flange face.
- Measurement 2
- Continuous 2
- Weighing Systems 2
- Table of Contents 3
- Table of Cotents 4
- Safety Notes 7
- The Manual 9
- Approvals 11
- Specifications 12
- Interface 13
- Programmer (infrared keypad) 14
- Mechanical 14
- Environmental 15
- Communication 15
- Dimensions 17
- FCC and IC Conformity 18
- Key considerations 19
- Installation 20
- Polarization Reference Point 20
- Easy Aimer Installation 21
- Air Purging System (Optional) 22
- Purging System (Optional) 24
- Connecting SITRANS LR 460 25
- HART wiring 26
- PROFIBUS wiring 27
- Connecting PROFIBUS PA 28
- Hazardous area installations 29
- Product Nameplate 30
- Quick Start 32
- Device Description (DD) 36
- Step 2 – Application type 38
- Step 3 – Range Setup 38
- Step 4 – Summary 39
- Level application example 40
- Auto False Echo Suppression 41
- Operating SITRANS LR 460 via 42
- SIMATIC PDM 42
- Auto False-Echo Suppression 44
- Accessing Functions in PDM 45
- D/A (Digital/Analog) Trim 48
- Simulate AO (Analog Output) 48
- Simulation 48
- Pull-down menus via SIMATIC 49
- Quick Start Wizard 50
- 2. Identification 52
- HART PROFIBUS Description 53
- Parameters 54
- 2.2. Device 54
- Handheld 54
- 2.3. Statistics 55
- 3. Input 56
- 3.3. Sensor Calibration 57
- 3.4. Measuring Limits 59
- 3.5. Detailed Setup 59
- 3.5.2.1. Echo Algorithm 61
- 3.5.2.3. Echo Marker 61
- Related 63
- Options 65
- Altered by 66
- 4. Output 67
- 4.3.3. Man Value 71
- 4.1.7. Output Scale 71
- 4.3.7. FS Value 72
- 4.3.1. Function 72
- Certificates and Approvals 73
- 6. Maintenance settings 74
- 6.3. Service Interval 75
- 6.4. Calibration Interval 75
- Principles of Operation 77
- Measurement Response 77
- False-Echo Suppression 78
- Echo Algorithm 78
- Echo confidence 80
- Fail-safe Mode 80
- A: Technical Reference 81
- Fail-safe value 81
- General Fault Codes/ 83
- B: Troubleshooting 84
- Symptom Possible cause Remedy 84
- Appendix C: Maintenance 90
- LOE Timer 91
- Local Operation Enable 92
- Individual Parameter Reset 93
- HART Version 95
- HART Communication Parameter 95
- F; Profile structure HART 96
- Level Transducer Block (LTB) 96
- Description of the blocks 97
- Operating SITRANS 98
- LR 460 via SIMATIC PDM 98
- Address 99
- Parameter Reference 100
- PROFIBUS PA 101
- Status Byte 102
- Diagnostics 103
- Acyclic Data Transmission 104
- Structure 105
- Echo selection 106
- J: Profile structure PA 107
- Electronics temperature 108
- How the AIFBs work 108
- J; Profi;e structure PA 108
- K: software rev 111
- Software 111
- DD Rev. Date Changes 111
- K: sorftware rev 112
- Glossary 113
- LCD menu structure 119
- LCD menu charts (continued) 121
- *7ml19985JM01* 123
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