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Siemens Sitrans Transmitter Variables, User-defined Functions, Units, User Interface, Page

Models: Sitrans

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Transmitter Variables

•Transmitter Variable 0 (TV0) is the capacitance as measured by the device.

•Transmitter Variable 1 (TV1) is a computed variable: the dynamic value is a computed derivative from the range settings for TV0.

Transmitter Variable	User-defined Functions	Units
TV0	URV, LRV, Damping, USL and LSL	pF

TV1		Can be user-defined
TV1		Can be user-defined

User Interface

7ML19985GE01

SITRANS LC 500 – INSTRUCTION MANUAL

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Siemens Sitrans, LC 500 instruction manual Transmitter Variables, User-defined Functions, Units, User Interface, Page

Contents

Instruction Manual January sitransDisclaimer of Liability Copyright Siemens Milltronics ProcessSafety Guidelines Qualified PersonnelTable of Contents Table of ContentsTechnical Specifications SITRANS LC SITRANS LC 500 Probe ConfigurationMaintenance Table of ContentsTroubleshooting SITRANS LC Error Messages and Error CodesAppendix D Block Diagram, and Correlation table, mA to % Table of ContentsAppendix E SITRANS LC 500, alternate versions and application details Appendix C HART DocumentationQuick Reference SITRANS LC Table of ContentsAppendix F Approvals GlossarySITRANS LC ApplicationsIntroduction Safety marking symbols Safety NotesThe Manual IntroductionShort form Abbreviations and IdentificationsLong Form DescriptionSpecifications PowerEnvironmental PerformanceUser Interface OutputsCommunications SpecificationsElectrodes WeightWetted Parts Enclosure electronicApprovals Process ConditionsSpecifications Lloyds Register of ShippingOperating Principles SITRANS LC 500 TransmitterThe SITRANS LC 500 variable frequency oscillator Operation & ApplicationNon-conductive or conductive contents Operation & ApplicationThe formula 1 is C = Operation & Application The SITRANS LC 500 electrodeIn a non-conductive or irregular tank The stilling wellOperation & Application Measurementf ≈ Operation & Application Application SITRANS LCOperation & Application Level Measurementauxiliary deactivation hysteresisInterface Measurement Switch action2-state Switch Solid-state SwitchVia the loop current Fault SignallingVia HART Via the solid-state outputSITRANS LC 500 Probe Configuration SITRANS LC 500 Electrode Probe CharacteristicsProbe Configuration Process Connection and Seal Configuration of SITRANS LC Electrode AssemblyProcess Connections Seal TypesProbe Configuration Pressure and Temperature ConsiderationsNon-standard applications SITRANS LC 500 ConfigurationNon-Standard Application Probe ConfigurationSITRANS LC 500 Installation InstallationHandling Electrodes Mounting Instructions Protection for solid-state switchProcess Cautions InstallationInstallation SITRANS LC 500 Standard Level VersionInterconnection SITRANS LC WiringSupply InterconnectionSelecting the correct instrumentation cable CableInterconnection ExampleIIB type/class hazardous area applications maximum cable length IS applications maximum cable lengthMulti-drop applications maximum cable length InterconnectionConnection Diagram Connecting SITRANS LCTerminals InterconnectionProtection for solid-state switch Grounding instructionsInterconnection ground lug label / protective seal DO NOT REMOVESystem Grounding referencing Grounding Examples SITRANS LCMetal Tanks InterconnectionNon-Conductive Tanks Cathodically Protected Metal TanksSITRANS LC 500 can be connected to the tank as shown PageInterconnection Safety GroundingGND COAX COAX GNDnon-hazardous area PageStahl barrier 9002/13-280 Typical PLC configuration with HART DiagnosticsCommunications InterconnectionApplications for Solid-state Output Current values used as signals from digital transmitters1. See Calibration using push-button adjustment on page InterconnectionSwitch Protection Diode Factory SettingsSettings SettingSetting DescriptionInterconnection The SITRANS LC 500 User Interface The LCD displayUser Interface Menu Levels 00 to 0F and 10 to 1F How to access the dataMenu Group DetailsAccess to a menu item The rotary switchAdjusting the value The push-buttonsTransmitter Variable Transmitter VariablesUser-defined Functions UnitsQuick Start Start-up SITRANS LCStart Up Quick Start SequenceRotary Switch Positions - Quick Reference Start up using push-button calibration overview Menu levels 0 andStart Up Calibrate the 0% setting LRV - lower range value menu 0E Calibration using push-button adjustmentCalibrate the 100% setting URV - upper range value menu 0F Start UpChanging stepsize value menu Start UpExample ExampleStart Up Start Up Calibration using HARTStart Up For situations where the capacitance values are known in advance38 Reset Configuration Changed Flag 128 Set Alarm Select Number Description129 Adjust for Product Build-up on Sensor Start UpDescription NumberStart Up 7ML19985GE01Maintenance MaintenanceTest function Inspectionsb. Confirm that Menu 08 is set to enable analog fault signalling display should read MaintenanceTroubleshooting Troubleshooting SITRANS LCError Messages push-button operation Error Messages and Error CodesError Codes HART ErrorDigital Output Signalling solid-state output Analog Output Signalling loop currentAppendix A Menu Groups Appendix AMenu Items Transmitter Variable Settings menu levelAppendix A MenuAppendix A Range 0 toRange 1 to 10,000 Menu Appendix AAffected Left ArrowAppendix A Factory settingRange 0.00 to Probe capacitance inAppendix A Transmitter Variable Values menu levelProbe capaci Display showsTV0 values displayed as % Appendix ADynamic Value PV Units or % of range, selectedTransmitter Variables Dynamic Value menu level SwitchRotary LeftAppendix A Analog Output Signalling proportional or 2-state menu levelMenu AffectedAppendix A Appendix A Analog Signalling Mode 2-state menu levelMenu AffectedMenu Appendix AAffected DescriptionAppendix A 2-state High Fault SigAppendix A Digital Output Signalling solid-state output menu levelMenu AffectedMenu Appendix AAffected ArrowAppendix A S cc Appendix AS co hold RED +Menu Appendix ADescription PositionAppendix A MiscellaneousDisables 1-button Disables 2-buttonAppendix A LeftAppendix B LCD display examples LCD alphanumeric display examplesAppendix B HART information Appendix C HART DocumentationHART1 Communications for the SITRANS LC HART Device Descriptor DDSITRANS LC 500 DD Menu/Variable Organization Appendix C7ML19985GE01 HART Response Code Information Bit #6 Configuration ChangedBit #7 Field Device Malfunction Bit #5 Cold StartCommand HART Conformance and Command ClassUsage Appendix CDamping information General Transmitter InformationNon-volatile Memory Data Storage CommandMultiDrop operation Additional Universal Command SpecificationsBurst mode Units conversionsSITRANS LC 500 Block Diagram Appendix D Block Diagram, and Correlation table, mA to %Range 0 - 100 % Correlation Table 0% - 100% to 4-20 mA or 20-4 mACurrent in mA Appendix DStandard Version S-Series, Threaded Standard VersionAppendix E Appendix E SITRANS LC 500, alternate versions and application detailsFeatures Standard Version S-Series, Threaded Standard Version S-Series, ThreadedAppendix E Features Standard Version S-Series, Flanged Standard Version S-Series, Welded and Machined Flanged VersionsS-Series, Welded Flange Appendix EFeatures Standard Version D-Series Standard Version D-Series, Machined FlangeFeatures Standard Version DD-Series redundant safety e.g. Phenol, Phosgene applications, etcFeatures Standard Version SD-Series Features Standard Version, Probe/ Thermal Isolatorredundant safety e.g. Phenol, Phosgene applications, etc Appendix EAppendix E Interface VersionProcess Connection Size OptionsFeatures Sanitary Version, Tri-Clamp Sanitary VersionSanitary Versions, threaded and tri-clamp Sanitary Thread CouplingFlange Standards FlangesAppendix E 7ML19985GE01Generic Application Calculations Applications ExamplesDimensions in feet Appendix ELarger tank, dimensions in feet Appendix E7.32 ⋅ Device settings Application level indicator and solid-state switch outputAppendix E 90.0Device settings Application Analog fault signalling 2-state outputAppendix E 90.0Menu 0B reads Appendix ECE Certificate Appendix F ApprovalsSITRANS LC 500 / Pointek CLS Appendix FSITRANS LC 500 / Pointek CLS CE BescheinigungSCHRIFTLICHE KONFORMITÄTSERKLÄRUNG Appendix FInstrument label SITRANS LC Appendix F7ML19985GE01 KEMA certificate and schedules Appendix FPage Page Appendix FSITRANS LC 500 - INSTRUCTION MANUAL 7ML19985GE017ML19985GE01 Appendix FSITRANS LC 500 - INSTRUCTION MANUAL PagePage Appendix FSITRANS LC 500 - INSTRUCTION MANUAL 7ML19985GE01Appendix F 7ML19985GE01Page Page Appendix FSITRANS LC 500 - INSTRUCTION MANUAL 7ML19985GE017ML19985GE01 Appendix FSITRANS LC 500 - INSTRUCTION MANUAL PagePage Appendix FSITRANS LC 500 - INSTRUCTION MANUAL 7ML19985GE01NAMUR recommendation NE Certificates and ApprovalsApplication SpecificationsApproval Appendix FHazardous Classified Location Non - hazardous LocationGlossary GlossaryPage GlossarySITRANS LC 500 - INSTRUCTION MANUAL 7ML19985GE01Index Indexelectrode characteristics 16 electrode specifications Indexconnect diode Quick Reference Quick Reference SITRANS LCQuick Start Quick Start SequenceRotary Switch Positions - Quick Reference Page Tel 705 745-2431 Fax 705 Email techpubs@siemens-milltronics.com 7ml19985GE01Siemens Milltronics Process Instruments Inc Subject to change without prior notice