Manual De UsuarioTabla de contenidosSafety Notes7Safety marking symbols7FCC and IC Conformity8US Installations only: Federal Communications Commission (FCC) rules8Canadian Installations only: Industry Canada (IC) rules8The Manual9Support9SITRANS LR 46011Specifications12Power12Performance12Interface13Programmer (infrared keypad)14Mechanical14Environmental15Process15Communication15Approvals16Dimensions17Standard configuration17Installation18Mounting Location18Key considerations19Nozzle design19Nozzle location19Device orientation19Installation in vessel with obstructions20Polarization Reference Point20Easy Aimer Installation21Air Purging System (Optional)22Universal Slotted Flange (for use with Air Purging Option only)23Slotted Flange Dimensions (see above)23Optional Dust Cap24Installation24Wiring25Connecting SITRANS LR 46025HART wiring26Connecting HART26Typical PLC/mA configuration with HART26PROFIBUS wiring27Power Demands27Bus Termination27Connecting PROFIBUS PA28Typical PLC/mA configuration with PROFIBUS PA28Hazardous area installations29Product Nameplate29Instructions specific to hazardous area installations29SPECIAL CONDITIONS FOR SAFE USE30Quick Start32Activating SITRANS LR 46032RUN mode display32Programming SITRANS LR 46033The handheld programmer and PROGRAM mode display33Quick Start Wizard via the handheld programmer34Operation types35Quick Start Wizard via SIMATIC PDM36Device Description (DD)36Configuring a new device36Quick Start Wizard steps37Step 1 - Identification37Step 2 - Application type38Step 3 - Range Setup38Step 4 - Summary39Level application example40Auto False Echo Suppression41Operating SITRANS LR 460 via SIMATIC PDM42Functions in SIMATIC PDM42SIMATIC PDM Rev. 6.0, SP2 Features42Echo profile saving and viewing43Trend Diagram (Level Trend over Time)43Manual TVT Shaper44Accessing Functions in PDM45Online Display45Changing parameter settings via SIMATIC PDM46Configuring a new device46Device Description (DD)46Calibrating LR 460 via PDM47Parameters accessed via pull-down menus47Reset47Factory Defaults47Device Reset47Configuration Flag Reset (HART only)47Auto False Echo Suppression47D/A (Digital/Analog) Trim48Simulate AO (Analog Output)48Simulation48Simulate Analog Input to AIFB1 or AIFB248Simulate Input48Parameter Reference49Parameter menus49Pull-down menus via SIMATIC PDM49Quick Start Wizard501. Quick Start501.1. Language501.2. Application Type501.3. Operation50Operation types501.4. Units511.5. High Calibration Point511.6. Low Calibration Point511.7. Rate511.8. Apply Changes512. Identification522.1. Configuration522.1.2. Address522.1.3. Remote operation enable (REMLOCK)522.1.5. Reset532.1.6. Acknowledge Fault542.1.7. Menu Timer542.1.8. Backlight542.2. Device542.2.1. Software Revision542.2.2. Hardware Revision542.2.4. Write Locking552.2.5. Language552.3. Statistics552.3.1. Powered Hours552.3.2. Power-on Resets553. Input563.2. Standard Setup563.2.1. Antenna563.2.2. Response Rate563.3. Sensor Calibration573.3.1. Sensor Units573.3.2. Calibration Type573.3.3. Low Calibration Pt. (default 30.000 m)573.3.4. High Calibration Pt. (default 0.350 m)583.3.5. Unit (Level)583.3.6. Low Level Point (default 0.000)583.3.7. High Level Point (default 100.000)583.3.8. Level Offset (default 0.000)583.3.9. Sensor Offset (default 0)583.3.A. Temperature Units583.4. Measuring Limits593.4.1. Min. Measured Value (default 0.000)593.4.2. Max. Measured Value1593.4.3. Min. Sensor Value (default 0.000) - PROFIBUS PA only593.4.4. Max. Sensor Value (default 100.000) - PROFIBUS PA only593.4.5. Process Temperature Min.593.4.6. Process Temperature Max.593.5. Detailed Setup593.5.1. Fail-safe593.5.2. Echo select603.5.3. Echo Sampling613.5.4. Range623.5.6. TVT (Auto False Echo Suppression) setup633.5.7. Manual TVT shaper653.5.8. Rate663.6. Echo Information673.6.1. Level Transducer Block (LTB) Values (for diagnostic purposes)673.6.2. Echo Quality674. Output674.1. AIFB1674.1.1. Target Mode (PROFIBUS PA only)684.1.2. Unit684.1.3. Filter Time Constant684.1.4. Function684.1.5. Batch Information (PROFIBUS PA only)684.1.6. Process Value Scale694.1.7. Output Scale694.1.8. Output Limits694.1.9. Fail-safe Mode (PROFIBUS PA only)704.1.A. Human Interface704.2. AIFB2714.3. mA Output714.3.1. Function714.3.2. Out value714.3.3. Man Value714.3.4. Min Limit724.3.5. Max Limit724.3.6. FS Mode724.3.7. FS Value724.3.8. 4 mA Trim724.3.9. 20 mA Trim734.4. Relay Configuration734.4.1. AIFB734.4.2. Function734.4.3. NC/NO734.4.4. State736. Maintenance settings746.1. Remaining Device Lifetime746.1.1. Total Device Operating Time746.1.2. Remaining Device Lifetime746.1.3. Maintenance Required Limit746.1.4. Maintenance Demanded Limit746.1.5. Maintenance Alert Activation746.1.6. Total Expected Device Life746.1.7. Maintenance Status746.1.8. Acknowledge Status746.1.9. Acknowledge746.2. Remaining Sensor Lifetime746.2.1. Total Sensor Operating Time746.2.2. Remaining Sensor Lifetime746.2.3. Maintenance Required Limit746.2.4. Maintenance Demanded Limit746.2.5. Maintenance Alert Activation746.2.6. Total Expected Sensor Life756.2.7. Maintenance Status756.2.8. Acknowledge Status756.2.9. Acknowledge756.3. Service Interval756.3.1. Time Elapsed Since Last Service756.3.2. Maintenance Required Limit756.3.3. Maintenance Demanded Limit756.3.4. Maintenance Alert Activation756.3.5. Total Service Interval756.3.6. Maintenance Status756.3.7. Acknowledge Status756.3.8. Acknowledge756.4. Calibration Interval756.4.1. Time Elapsed Since Last Calibration756.4.2. Maintenance Required Limit756.4.3. Maintenance Demanded Limit756.4.4. Maintenance Alert Activation756.4.5. Total Calibration Interval756.4.6. Maintenance Status756.4.7. Acknowledge Status756.4.8. Acknowledge75Appendix A: Technical Reference77Principles of Operation77Measurement Response77Echo Processing78Profile monitoring via SIMATIC PDM78Time Varying Threshold (TVT)78Echo selection78False Echoes79Beam angle at -3dB reference79Polarization reference point79Auto False-Echo Suppression79Near Range (Blanking)80Echo confidence80Loss of Echo (LOE)80LOE Timer80Fail-safe Mode80Fail-safe value81Maximum Process Temperature Chart82Maximum Flange and Process Temperatures versus Allowable Ambient for SITRANS LR 46082Appendix B: Troubleshooting83General Fault Codes/PROFIBUS PA Extended Diagnostics86Appendix C: Maintenance90Unit Repair and Excluded Liability90Appendix D: Local Operation Interface91The LCD Display91RUN mode (startup display)91PROGRAM Mode Display91The handheld programmer92Hand-held programmer: key functions in RUN mode92PROGRAMMING via the handheld programmer92Hand-held programmer: key functions in Navigation mode93Hand-held programmer: key functions in Edit mode93Individual Parameter Reset93Appendix E: HART Communications94HART Device Description (DD)94SIMATIC Process Device Manager (PDM)94HART modem interface for SIMATIC PDM94HART Version95Burst Mode95HART Communication Parameter95Appendix F: HART Information Structure96Block Model for recording and processing measured values96Level Transducer Block (LTB)96Analog Input Function Blocks AIFB1 and AIFB297Description of the blocks97Appendix G: Remote operation via PROFIBUS PA98Configuration tool98SIMATIC PDM98Device Description98Configuration99The GSD file99Setting the PROFIBUS address99Configuring a new device: procedure99Configuring PROFIBUS PA with an S7-300/ 400 PLC100Calibration via SIMATIC PDM100Appendix H: Communication via PROFIBUS PA101Cyclic versus Acyclic Data101Cyclic Data101Status Byte102Diagnostics103Diagnosis reply (applies only to cyclic masters)103Acyclic Diagnostics103Acyclic Extended Diagnostics (General Fault Codes)104Acyclic Data Transmission104Appendix J: PROFIBUS PA Profile Structure105PROFIBUS Level Device Design105Block Model for recording and processing measured values105Level Transducer Block (LTB)105Analog Input Function Blocks AIFB1 and AIFB2105Description of the blocks106Level Transducer Block function groups106How the Level Transducer Block works:106Electronics temperature108Analog Input Function Blocks 1 and 2108Analog Input Function Block function groups (simulation, mode and status)108How the AIFBs work108Output Conversion109Device/ Input Simulation109Fail-safe109Device / Output Simulation109AIFB execution steps:109Appendix K: Software Revision History111Glossary113Index117LCD menu structure119Tamaño: 2 MBPáginas: 123Language: EnglishManuales abiertas