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
7ML19985JM01 SITRANS LR 460 (4-20 mA) – INSTRUCTION MANUAL Page II-29
mmmmm
mA: Startup
Write locking
Write locking prevents any changes to parameters, either via PDM or the handheld
programmer, but still allows access to the device.
Open the menu Device – Write Locking, and select On or Off.
How to do a Master Reset
Open the menu Device– Master Reset to access the reset options, including Factory
Reset.
Fault Reset
This resets the Fault message after an active fault has occurred and been corrected.
A manual reset is required only for certain faults, identified by an asterisk (*) in the table
General Fault Codes
on page 88.
To reset, key in the value of the fault code in question.
Quick Setup
Activating SITRANS LR 460
Power up the instrument. SITRANS LR 460 starts in RUN mode, and the LCD displays the
output of AIFB1 or AIFB2.
Performing calibration via PDM
Please consult the operating instructions or online help for details on using SIMATIC
PDM. (An Application Guide Connecting
SMPI HART instruments toSIMATIC PDM using
HART modem
is available on the product page of our website:
https://pia.khe.siemens.com/index.asp?Nr=11813Changing parameter settings
• First launch SIMATIC PDM, connect to SITRANS LR 460, and upload data from the
device.
• Adjust parameter values in the parameter view field (right side of screen).
• After adjusting the value, press Enter (the status fields read Changed).
• When you have completed the adjustments, open the Device menu, download data
to the device, and save parameter settings offline (the status fields go blank).
Calibration
Only four settings are required for a Quick Setup:
• High Calibration Point and High Level Point
• Low Calibration Point and Low Level Point
Note: Keep infrared devices such as laptops, cell phones, and PDAs, away from
SITRANS LR 460 to prevent inadvertent operation.