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Emerson Process Management 3081 pH/ORP instruction manual 2b. pH Menu Tree Hart

Models: 3081 pH/ORP

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MODEL 3081 pH/ORP	SECTION 6.0
	OPERATION WITH MODEL 275

FIGURE 6-2b. pH Menu Tree (HART)

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Emerson Process Management 3081 pH/ORP instruction manual 2b. pH Menu Tree Hart

Contents

Model 3081 pH/ORP Essential Instructions What YOU Need to Know Preamplifier located Model Option note Use the Quick Start Guide ifBase Model RTDQuick Start Guide for Model 3081pH/ORP Output Optional WiringPower up and Calibration 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 120 13.0114 14.0Table 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 Section Description and SpecificationsFeatures Model 275 Hart COMMUNICATOR. The Model AccessoriesYear 2000 Compliance Millennium Status Hazardous Area Classification Explosion Proof Specifications -GENERAL for Model 3081 pH/ORPIntrinsic Safety Conduit Openings 3/4 in. FnptPH Input Range 0 to 14 pH Specifications ORPOrdering Information Model ORP Model 3081 pH/ORP TRANSMITTER-SENSOR Compatibility ChartPreamplifier Location Sensor-mounted RemoteMODEL/PN Description Shipping Weight Unpacking and Inspection Section InstallationPRE-INSTALLATION Setup 2.2.1 Transmitter Default Settings Temperature ElementPreamplifier 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-Current Loop Wiring. Refer to Figure Power SUPPLY/CURRENT LoopPower Supply and Load Requirements. Refer to Figure General Information Section WiringGeneral Information Wiring Diagrams Wiring Diagrams for Model 396R Sensors Junction Box Wiring Diagrams for pH and ORP SensorsWire Function Wiring Diagram Wiring Diagrams for Model 389 Sensors Junction Box Wiring Diagrams for Model 396P Sensors Junction BoxWire Functions Wiring Diagram Wiring Diagrams for Model 385+ Sensors Junction BoxWire Functions 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 Section Intrinsically Safe & Explosion Proof Intrinsically Safe InstallationsExplosion Proof Installations Fmrc Installation for Model 3081 pH/ORP Transmitter Page 3081Model TransmitterpH/ORP CSA. forInstallationPage Page I T N E X T T E R Section Operation with Remote ControllerDisplays Infrared Remote Controller Infrared Remote Controller IRC KEY FunctionsMenu Tree for pH Menu Tree ORP Diagnostic Messages ORPRetrieving a Lost Security Code SecurityEntering the Security Code Section Operation with Model Connecting the Hart Communicator OperationFast Key Sequences Off-line and On-line OperationMenu Tree Is on 2b. pH Menu Tree Hart 3a. ORP Menu Tree Hart 3b. ORP Menu Tree Hart Entering and Leaving the Calibrate Menu Using the Hold FunctionGeneral TEMP AdJ Temperature CalibrationProcedure PurposeUse of Calibration Standards buffers Auto CalibrationWhat Happens During Auto Calibration? 10.00 CAL bFManual Calibration 10.00 What Happens During Standardization? Making the Transmitter Reading Match a Second pHMeter 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 GFL GFHGwjh GwjlRFL RFHRWJH RWJLTemperature Related Settings TC 1 TEMPTAUtO TMAnCode Display UnitsDISPLAY TYPEBuffer Calibration Parameters M E BUFFErBAUtO Isopotential Parameters Snr ISOPOtntALTCOEFF 000 TESt Generating a Test CurrentSIM OUtPUt 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 Overview Section MaintenanceTransmitter Maintenance Problem Cleaning Suggestions PH Sensor MaintenanceFrequency of Cleaning Cleaning ProceduresRejuvenating Reference Electrodes Checking the Reference ElectrodeCalibration Frequency ORP Sensor Maintenance 11.4.1 Frequency of CleaningCalibration 11.5.1 General Factory Assistance and Repairs Section TroubleshootingTesting the Transmitter by Simulating pH Message Section Calibration ErrorsTroubleshooting is easy as 1, 2 Glassfail Troubleshooting Flowchart GlassfailSlope Condition of Sensor REF Fail Troubleshooting Flowchart GLASSWArnSlope Status of Sensor GLASSWArnTroubleshooting Flowchart rEF Fail CALIbrAtE Troubleshooting Flowchart rEF WArnTroubleshooting Flowchart- tEMP HI and tEMP LO REFWArnRTD Resistance Values Temperature 3K Balco Three-wire RTDLInE Fail Troubleshooting Flowchart- LInE FailInPUt WArn Troubleshooting Flowchart-InPUt WArnSlope Err LO Troubleshooting Flowchart-SLOPE Err LOStd Err Troubleshooting Flowchart-SLOPE Err HITroubleshooting Flowchart-Std Err Slope Err HIAdC WArn or CyCLE PWr Troubleshooting-AdC WArn or CyCLE PWrTroubleshooting-WritE Err ROM Fail or CPU Fail102 Symptom SectionFACt Fail 103 12.5.1 Id 000 in Display104 PH Reading in Buffer Drifts During Manual CalibrationSensor Does Not Respond To Known pH Changes 105 Display Segments Missing Replace the display board PN 106 Temperature Reading Is InaccurateHart Communications Problems No Display12 .14 Transmitter Periodically Restarts Itself 12 .13 Transmitter Locks UpYES OK? Diagnostic Messages Testing the Transmitter by Simulating the pHDiagnostic Measurements 111 Voltage mVSimulate pH through Model 381+ Sensor Preamplifier 112 PH Simulation with the Model 381+ SensorReturn of Materials PH Simulation When Preamplifier is in SensorTroubleshooting Assistance PH Measurements 115 Measuring ElectrodeReference Electrode 116 Liquid Junction Potential117 Glass Electrode SlopeBuffers and Calibration Temp C Slope mV/unit pH118 Junction Potential Mismatch119 Sensor DiagnosticsSHIELDS, INSULATION, and Preamplifiers General Section ORP Measurements121 Measuring ElectrodeReference Electrode Liquid Junction Potential122 Relating Cell Voltage to ORP14.6 ORP, CONCENTRATION, and pH 123 Interpreting ORP MeasurementsORP,mV VI,Chromiumppm Sulfur dioxide added 124 Calibration125 Hart Interface Devices Section Theory Remote CommunicationsOverview of Hart Communication AMS Main Menu Tools 127 Asset Management SolutionsTerm Definition Section Glossary129 130 Hart131 ORP132 RTD133 Section Return of Material Warranty RepairNON-WARRANTY Repair Return of Material WarrantyON-LINE Ordering NOW Available on OUR WEB Site