User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR 460
- Specifications
- Installation
- Wiring
- 4-20 mA Start Up
- Local Operation
- LCD menu structure
- HART Communications
- Remote operation via PROFIBUS PA
- PROFIBUS PA Profile Structure
- Appendix A: Parameter Descriptions
- 1. Identification
- 2. Input
- 3. Output
- 5. Maintenance settings
- 6. Condensed Status Setup
- 6.1. Condensed Status Mode
- 6.1.1. Loss of Echo S0 (Status; Diagnosis)
- 6.1.2. Cable Fault S1 (Status; Diagnosis)
- 6.1.3. No Tech Power S2 (Status; Diagnosis)
- 6.1.4. Device Lifetime Maintenance Required Limit S3 (Status; Diagnosis)
- 6.1.5. Device Lifetime Maintenance Demanded Limit S4 (Status; Diagnosis)
- 6.1.8. Sensor Lifetime Maintenance Demanded Limit S7 (Status; Diagnosis)
- 6.1.9. Device Service Maintenance Required Limit S8 (Status; Diagnosis)
- 6.1.10. Device Service Maintenance Demanded Limit S9 (Status; Diagnosis)
- 6.1.11. LTB Scale S10 (Status; Diagnosis)
- 6.1.12. Internal Temp Sensor S11 (Status; Diagnosis)
- 6.1.13. Internal Temp High S12 (Status; Diagnosis)
- 6.1.16. AIFB2 PV Range S15 (Status; Diagnosis)
- 6.1.19. Calibration Schedule Maintenance Demanded Limit S18 (Status; Diagnosis)
- 6.1.30. Memory EEPROM S29 (Status; Diagnosis)
- 6.1.31. Memory EEPROM Flags S30 (Status; Diagnosis)
- 6.1.32. Memory Flash S31 (Status; Diagnosis)
- 6.1.33. Ident Violation S32 (Status; Diagnosis)
- 6.1.34. Internal Temperature Calibration S33 (Status; Diagnosis)
- 6.1. Condensed Status Mode
- Appendix B: Technical Reference
- Appendix C: Troubleshooting
- Appendix D: Maintenance
- Appendix E: Software Revision History
- Glossary
- Index
Page I-6 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
mmmmm
Specifications
Long-term stability ≤ ± 1 mm/year
Update time at 4mA mA output and loop display is updated once per
second
Beam angle 3" horn: 11° at –3 dB boundary
4" horn: 8° at –3 dB boundary
Memory
• non-volatile EEPROM
• no battery required
Interface
Analog output (Not applicable to PROFIBUS PA option)
• signal range 4 to 20 mA
upper limit 20 to 22.5 mA adjustable
• fail signal 3.6 mA; 22 mA; 24 mA or last value
• load Max. 600 Ω; for HART
1
communication min. 230 Ω
Digital output
• function Configurable as a device status or limit value (level,
volume, mass)
• signal type Relay, either NCC or NOC function, max. 50 V DC,
max. 200 mA, rating max. 5 W.
Self-resetting fuse, R
i
=9 Ω
Electrical isolation Outputs electrically isolated from the power supply and
from each other
Display
• LCD two lines of 16 characters each, configurable for the
following displays:
level, volume, mass, amplitude, digital output,
temperature, validity, signal-to-noise ratio
Programmer (infrared keypad)
Siemens Milltronics infrared IS (Intrinsically Safe) handheld programmer for hazardous
and all other locations (battery is non-replaceable)
• approval: ATEX II 1 G EEx ia IIC T4, certificate SIRA 01ATEX2147
CSA and FM Class I, Div. 1, Gr. A, B, C, D T6 @ max.
ambient temperature of 40 °C (104 °F)
1.
HART® is a registered trademark of HART Communication Foundation.