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Emerson Process Management 3081 pH/ORP instruction manual 3b. ORP Menu Tree Hart

Models: 3081 pH/ORP

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MODEL 3081 pH/ORP	SECTION 6.0
	OPERATION WITH MODEL 275

FIGURE 6-3b. ORP Menu Tree (HART)

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Emerson Process Management 3081 pH/ORP instruction manual 3b. ORP Menu Tree Hart

Contents

Model 3081 pH/ORP Essential Instructions What YOU Need to Know Base Model Use the Quick Start Guide ifRTD Preamplifier located Model Option noteQuick Start Guide for Model 3081pH/ORP Power up and Calibration WiringOutput Optional Standardizing to Match a Reference Instrument Automatic Buffer CalibrationMenu Tree for pH Technical Support Hotline Calibrate Program DiagnoseModel 3081 PH/ORP Microprocessor Transmitter Table of ContentsTable of Contents CONT’D 114 13.014.0 120Table of Contents CONT’D List of Figures Table of Contents CONT’D List of Figures CONT’D Table of Contents CONT’D List of Tables Features Description and SpecificationsSection Year 2000 Compliance Millennium Status AccessoriesModel 275 Hart COMMUNICATOR. The Model Intrinsic Safety Specifications -GENERAL for Model 3081 pH/ORPConduit Openings 3/4 in. Fnpt Hazardous Area Classification Explosion ProofOrdering Information Specifications ORPPH Input Range 0 to 14 pH Preamplifier Location Model 3081 pH/ORP TRANSMITTER-SENSOR Compatibility ChartSensor-mounted Remote Model ORPMODEL/PN Description Shipping Weight PRE-INSTALLATION Setup 2.2.1 Transmitter Default Settings Section InstallationTemperature Element Unpacking and InspectionPreamplifier Location Changing Switch and Jumper Positions40308110 Orienting the Display Board Mechanical Installation 2.4.1 General informationMounting the Model 3081 pH/ORP Transmitter on a Flat Surface Mounting on a Flat Surface. See FigurePipe Mounting 40308103Power Supply and Load Requirements. Refer to Figure Power SUPPLY/CURRENT LoopPower Supply-Current Loop Wiring. Refer to Figure General Information Wiring Diagrams Section WiringGeneral Information Wire Function Wiring Diagram Wiring Diagrams for pH and ORP SensorsWiring Diagrams for Model 396R Sensors Junction Box Wiring Diagrams for Model 389 Sensors Junction Box Wiring Diagrams for Model 396P Sensors Junction BoxWire Functions Wiring Diagrams for Model 385+ Sensors Junction BoxWire Functions Wiring Diagram Jumpers Supplied by Customer Section Section Section 15. Wire functions for Model 385+ 17. Wire functions for Model 328A-07 19. Wiring diagram for Model 320HP-10-55 21. Wire Functions for Model Section 24. Preparation of Raw Connecting Cable PN Sensor Flow Chart on Sensor Flow Chart on Sensor Flow Chart Explosion Proof Installations Intrinsically Safe InstallationsSection Intrinsically Safe & Explosion Proof Fmrc Installation for Model 3081 pH/ORP Transmitter Page 3081Model TransmitterpH/ORP CSA. forInstallationPage Page Displays Section Operation with Remote ControllerI T N E X T T E R Infrared Remote Controller Infrared Remote Controller IRC KEY FunctionsMenu Tree for pH Menu Tree ORP Diagnostic Messages ORPEntering the Security Code SecurityRetrieving a Lost Security Code Section Operation with Model Connecting the Hart Communicator OperationMenu Tree Off-line and On-line OperationFast Key Sequences Is on 2b. pH Menu Tree Hart 3a. ORP Menu Tree Hart 3b. ORP Menu Tree Hart General Using the Hold FunctionEntering and Leaving the Calibrate Menu Procedure Temperature CalibrationPurpose TEMP AdJWhat Happens During Auto Calibration? Auto CalibrationUse of Calibration Standards buffers 10.00 CAL bFManual Calibration 10.00 Meter Standardization Making the Transmitter Reading Match a Second pHWhat Happens During Standardization? Slope StdEntering and Leaving the Program Menu Programming for pH MeasurementsMnemonic Display Limits Factory Settings User Settings PH Settings ListDefinitions Output Ranging4MA Suggested Glass Impedance Warning and Failure Limits Diagnostic ParametersSection Gwjh GFHGwjl GFLRWJH RFHRWJL RFLTemperature Related Settings TAUtO TEMPTMAn TC 1DISPLAY Display UnitsTYPE CodeBuffer Calibration Parameters BAUtO BUFFErM E Isopotential Parameters TCOEFF 000 ISOPOtntALSnr SIM OUtPUt Generating a Test CurrentTESt Section Calibration of ORP Measurements 25.0 TEMP AdJStd Preparation of ORP Standard SolutionsSection Programming for ORP Measurements Mnemonic Display Factory User Limits Settings Program Level ORP Settings LIstOutput Ranging 20MA 400 Diagnostic Parameters DIAGnOSTIC RWJH Definition Temperature ElementDisplay Units Generating a Test Current Transmitter Maintenance Section MaintenanceOverview Frequency of Cleaning PH Sensor MaintenanceCleaning Procedures Problem Cleaning SuggestionsRejuvenating Reference Electrodes Checking the Reference ElectrodeCalibration 11.5.1 General ORP Sensor Maintenance 11.4.1 Frequency of CleaningCalibration Frequency Testing the Transmitter by Simulating pH Section TroubleshootingFactory Assistance and Repairs Troubleshooting is easy as 1, 2 Calibration ErrorsMessage Section Glassfail Troubleshooting Flowchart GlassfailSlope Condition of Sensor Slope Status of Sensor Troubleshooting Flowchart GLASSWArnGLASSWArn REF FailTroubleshooting Flowchart rEF Fail Troubleshooting Flowchart- tEMP HI and tEMP LO Troubleshooting Flowchart rEF WArnREFWArn CALIbrAtERTD Resistance Values Temperature 3K Balco Three-wire RTDLInE Fail Troubleshooting Flowchart- LInE FailInPUt WArn Troubleshooting Flowchart-InPUt WArnSlope Err LO Troubleshooting Flowchart-SLOPE Err LOTroubleshooting Flowchart-Std Err Troubleshooting Flowchart-SLOPE Err HISlope Err HI Std ErrTroubleshooting-WritE Err Troubleshooting-AdC WArn or CyCLE PWrROM Fail or CPU Fail AdC WArn or CyCLE PWrFACt Fail Symptom Section102 103 12.5.1 Id 000 in DisplaySensor Does Not Respond To Known pH Changes PH Reading in Buffer Drifts During Manual Calibration104 105 Hart Communications Problems Temperature Reading Is InaccurateNo Display Display Segments Missing Replace the display board PN 10612 .14 Transmitter Periodically Restarts Itself 12 .13 Transmitter Locks UpYES OK? Diagnostic Measurements Testing the Transmitter by Simulating the pHDiagnostic Messages 111 Voltage mVSimulate pH through Model 381+ Sensor Preamplifier 112 PH Simulation with the Model 381+ SensorTroubleshooting Assistance PH Simulation When Preamplifier is in SensorReturn of Materials PH Measurements Reference Electrode Measuring Electrode115 116 Liquid Junction PotentialBuffers and Calibration Glass Electrode SlopeTemp C Slope mV/unit pH 117118 Junction Potential MismatchSHIELDS, INSULATION, and Preamplifiers Sensor Diagnostics119 General Section ORP MeasurementsReference Electrode Measuring ElectrodeLiquid Junction Potential 12114.6 ORP, CONCENTRATION, and pH Relating Cell Voltage to ORP122 ORP,mV VI,Chromiumppm Sulfur dioxide added Interpreting ORP Measurements123 124 Calibration125 Overview of Hart Communication Section Theory Remote CommunicationsHart Interface Devices AMS Main Menu Tools 127 Asset Management SolutionsTerm Definition Section Glossary129 130 Hart131 ORP132 RTD133 NON-WARRANTY Repair Warranty RepairSection Return of Material Return of Material WarrantyON-LINE Ordering NOW Available on OUR WEB Site