Setting, Interconnection | Siemens Sitrans, LC 500 instruction

Setting

DATE

SENSOR SERIAL NUMBER FINAL ASSEMBLY NUMBER TV1 Units

TV1 LRV

TV! URV

Description

"customer input data via HART" "customer input data via HART" "customer input data via HART"

UNDEFINED

0[switch position (0)E, TV1]

1.0[switch position (0)F, TV1]

Interconnection

•The Upper Sensor Limit (USL) and Lower Sensor Limit (LSL) are set to 3300 and 1.666 pF respectively, and the following conditions apply: the Upper Range Value (URV) and Lower Range Value (LRV) should be within the USL to LSL range, but can be set anywhere within that range.

•An interruption of the measuring connection will be detected: a loose or interrupted connection results in up to 0.5 pF capacitance, which is below the adjusted LSL and thus signals a FAULT condition.

7ML19985GE01

SITRANS LC 500 – INSTRUCTION MANUAL

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Siemens Sitrans, LC 500 instruction manual Setting, Interconnection

Contents

Sitrans Technical Publications Safety Guidelines Qualified PersonnelTechnical data subject to change Table of Contents Maintenance Appendix C Hart Documentation Iii 113 Introduction Applications Manual Safety NotesSafety marking symbols Short form Abbreviations and IdentificationsLong Form Description Specifications PowerEnvironmental Performance Communications OutputsUser Interface Electrodes WeightWetted Parts Enclosure electronic Approvals Process Conditions Operating Principles Sitrans LC 500 TransmitterOperation & Application Capacitance measurement in a cylindrical metal tank Non-conductive or conductive contents Stilling well Sitrans LC 500 electrodeA non-conductive or irregular tank Active Active shieldMeasurement Section Probe seal Inactive Application Sitrans LC USL Level Measurement Interface Measurement Switch action Via the loop current Fault SignallingVia Hart Via the solid-state output Probe Configuration Sitrans LC 500 Probe Configuration Seal Types Electrode AssemblyProcess Connections Pressure and Temperature Considerations Non-standard applications Non-Standard Application Sitrans LC 500 Configuration Handling Electrodes Sitrans LC 500 InstallationInstallation Process Cautions Protection for solid-state switchMounting Instructions Sitrans LC 500 Standard Level Version Interconnection Sitrans LC WiringSupply Interconnection Selecting the correct instrumentation cable Cable Multi-drop applications maximum cable length Is applications maximum cable lengthSubtract the capacitance for the device Which allows for 560 meters on that side Terminals Connecting Sitrans LCConnection Diagram Grounding instructions Where the stilling well is welded to the tank 7ML19985GE01 Metal Tanks Grounding Examples Sitrans LCSystem Grounding referencing Non-Conductive Tanks Cathodically Protected Metal Tanks Example Safety Grounding Hazardous area Non-hazardous area Communications DiagnosticsTypical PLC configuration with Hart Applications for Solid-state Output Current values used as signals from digital transmitters Switch Protection Diode Factory SettingsSettings Setting Description Interconnection Setting User Interface Sitrans LC 500 User InterfaceLCD display Description Menu Group Details How to access the dataMenu Levels 00 to 0F and 10 to 1F Access to a menu item Rotary switchAdjusting the value Push-buttons Transmitter Variable User-defined Functions Units Transmitter Variables Quick Start Start-up Sitrans LCStart Up Quick Start Sequence Num Rotary Switch Positions Quick Reference To change from menu 10 to menu Menu levels 0To change from menu 00 to menu Calibration using push-button adjustment Current percent of span = 14/20 = 70% Changing stepsize value menu100% value is set Start Up Calibration using Hart Start Up Number Description Number Maintenance MaintenanceTest function Inspections Maintenance If you are unable to change settings Troubleshooting Sitrans LCTroubleshooting Error Messages push-button operation Error Messages and Error CodesError Codes Hart Error Description Cause Message Appendix a Menu Groups Stepsize Update Value Transmitter Variable Settings menu levelRotary Left Switch Description Values Position Arrow Menu Items Lower Sensor Limit Set the rotary switch to BDamping Delta Range Setting Rotary SwitchUpper Sensor Limit Description Values Position Lower Range Value Affected Rotary Left Switch Mode DescriptionAffected Rotary Left Switch Mode Dynamic Value, Primary Variable PV menu 00 and menu Transmitter Variable Values menu levelUpper Range Value Rotary Switch Left Arrow Description Position Rotary Left Description Values SwitchTo change from menu 10 to menu Set the rotary switch to Display the Highest / Lowest Recorded Value Transmitter Variables Dynamic Value menu level Rotary Left Switch Mode Description Action Values Upper Threshold Delay 2-state mode Analog Output Signalling proportional or 2-state menu levelRotary Left Added Switch Arrow Indicator Arrow Indicator Rotary Left Added SwitchUpper Threshold Setting 2-state mode Mode Description Values Position Lower Threshold Setting 2-state mode Analog Signalling Mode 2-state menu level State State Low Rotary Left ModeState High State mode must be selected at menu Analog Fault Signalling 2-stateFor detailed information, see Fault Signalling on 22.0 mA Upper Threshold Delay solid-state output Digital Output Signalling solid-state output menu levelRotary Left Des Switch Identifier Cription Value Lower Threshold Delay solid-state outputUpper Threshold Setting solid-state output Lower Threshold Setting solid-state output Rotary Left Des Switch ModeRotary Left Added Des Switch Mode Indicator Cription = cc Digital Signalling Mode solid-state outputRotary Left Des Switch Arrow Mode Cription Action Action Values Digital Fault SignallingRotary Left Switch Mode Factory Settings Output Signal Processing TestSwitch Left Arrow Description Display Meaning Position Miscellaneous Protection Display Switch Local Rotary Switch Left Arrow Description Mode Values PositionSettings Range Inversion Appendix B Appendix B LCD display examplesLCD alphanumeric display examples Hart information Appendix C Hart DocumentationHart Device Descriptor DD Simatic Process Device Manager PDM Sitrans LC 500 DD Menu/Variable Organization Hart Response Code Information Command Description Usage Number Hart Conformance and Command Class General Transmitter Information Command Description UsageDamping information Non-volatile Memory Data Storage Burst mode Additional Universal Command SpecificationsMultiDrop operation Units conversions Sitrans LC 500 Block Diagram Appendix D Block Diagram, and Correlation table, mA to % Appendix D Correlation % 100% to 4-20 mA or 20-4 mARange 0 100 % Current in mA Standard Version S-Series, Threaded Standard VersionSeries Threaded Appendix E Series Cable Version With weight With anchor Features Standard Version S-Series, Threaded Series, Welded Flange Features Standard Version S-Series, Flanged Features Standard Version DD-Series Features Standard Version D-SeriesStandard Version D-Series, Machined Flange Series SD-Series Probe/Thermal Isolator Features Standard Version, Probe/ Thermal IsolatorAll wetted parts made of PFA Thermal isolator to prevent Interface Version, threaded optional sanitary and flanged Interface Version Sanitary Version Features Sanitary Version, Tri-Clamp Flange Standards Flanges Applications Examples Examples using dimensions above Capacitance in airGeneric Application Calculations Capacitance in oil PF = 33.2 pF Larger tank, dimensions in feet CAn Device settings90.0 08.0 Current loop is in 2-state mode C Hi selected Application Analog fault signalling 2-state outputState fault signalling enabled F Hi selected CHi LSL is set to 7.3 pF USL is set to 83.50 pF CE Certificate Appendix F ApprovalsSitrans LC 500 / Pointek CLS Appendix F Hinweis CE BescheinigungWir erklären hiermit auf eigene Verantwortung, dass der Instrument label Sitrans LC Kema certificate and schedules Appendix F Appendix F Appendix F Appendix F Appendix F Appendix F Appendix F Namur recommendation NE Application SpecificationsCertificates and Approvals Approval Glossary Glossary 7ML19985GE01 Index IndexNumerics Index Wiring Quick Reference Quick Reference Sitrans LC Rotary Switch Positions Quick Reference Page 7ml19985GE01