Auto Cal Setup | Honeywell UDA2182 manual

Appendices

Automatic Calibration of ppb Dissolved Oxygen Probe

A typical set – up for automatic calibration in a boiler water sampling system is shown in Figure 15-10. The solenoid valve and connections should be supplied by others and must be positively air tight to prevent leakage and erroneous measurements.

The solenoid valve is wired to assigned relay contacts in the UDA2182 analyzer and will operate at a frequency, and for duration as assigned by the end user.

Figure 15-10 Auto Cal Setup

January 2009

UDA2182 Universal Dual Analyzer Product Manual

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Honeywell UDA2182 manual Automatic Calibration of ppb Dissolved Oxygen Probe, Auto Cal Setup

Contents

January UDA2182 Universal Dual Analyzer Product Manual Copyright 2008 by Honeywell Revision January WARRANTY/REMEDY Contacts AbstractWorld Wide Web Telephone Symbol Definition Symbol Definitions Contents 100 136 114 185 178189 191 239 Tables Figures Resetting ORP Offset Overview Introduction Relays OutputsInfrared Communications Communications Card Optional Features Auto Clean/Auto Cal Password protectionDiagnostic/Failsafe Outputs High Noise Immunity UDA2182 Universal Dual Analyzer SpecificationsSpecifications Resistive Load Rating 4A, 120/240 Vac Declaration of Conformity CE Conformity Europe Specifications What’s in this section? Unpacking, Preparation, and MountingIntroduction Unpacking and Preparing Procedure Procedure for Unpacking and Preparing the UDA2182Mounting Step Action Panel Cutout Panel Mounting Dimensions Rear Panel Support Plate Dimensions Pipe Mounting Pipe Mounting Dimensions not to scale Wall Mounting Dimensions not to scale Wall Mounting Dimensions Power Wiring Safety precaution General Wiring PracticesWiring for immunity compliance Avoid damage to components Installing Power Wiring Power Wiring Considerations Disengage from the terminal boards Power Wiring Operating the Analyzer UDA2182 Operator Interface all display items shown Analyzer Overview Function of Keys Key NavigationKey Function Displays Overview Process Variable Online Functions Display Details FunctionsValues Status Messages Two Input Display Input Displays Selecting Control Display PID DisplaysOverview To access the value or selection of each To access the PID Parameters. You will seeChanging Parameters on the PID Display Changing PID Parameters on the Display Auto Cycle Displays Access to Auto Cycle Displays Displays How it works Probe Transit Hold ActiveCycle Start Src Cycle Interval Manually Starting/Stopping the Auto Cycle To access the Auto Cycle Operator Panel. You will seeManual Starting/Stopping the Auto Cycle Auto Cycle Fail Output Hold State EnabledStep AC n Extract Rinse Cal Condition Pharma Display Pharmacopoeia Test Procedure Pharma Display screen example Displays Access to Pharma Display To select Test pH After Stage 3 is selected Selecting the Pharma Test on DisplayTo select Test µS/cm After Stage 2 is selected Pharma Warning and Fail Signal UDA for Cation and Degassed CO2 How it works Cation Calc Display Degassed CO2 PH Calculation from Specific and Cation Conductivity Setup 5 CO2 by Degassed Conductivity Access to Cation DisplayCalibration Check pH Electrode System Troubleshooting PID Alarm Access to Status Displays10Status Display Status Display Details Output Input StatusLevels Relay States Aux Values Output of the Switch and Function Generator blocksVariables Comm Status Status Parameter Status Definition Display Read Only ConfiguredMACaddr Hi and MACaddr Low is the MAC address Auto Cycling Available only if both units of measure between Setup Chg 04.19 Alarm 1 On 03.15 Hold On Power On 03.09 Access to Event History DisplaysEvent History Press Until you see Clear Event History 12Process Instrument Explorer Software Features Infrared communications Summary Modbus CommunicationsSerial port provides Ethernet port provides Configuration UDA2182 Block Diagram UDA2182 Block Diagram Setup Group Overview Main Setup MenuAccessing the Main Menu Configuration General Rules for Editing Basic Configuration Procedure Enter Basic Configuration Procedure Exit Signal Type Applies Source to Selections Analog and Digital Signal SourcesSignal Sources Analog Signal Description Definition Analog Signal Sources Digital Signal Description Definition Digital Signal Sources Out 2 Fault DgtlVar Input Configuration Inputs ConfigurationAccessing Inputs Menu Default = 25ºC Default = 77ºFNone default Default = 8550 Ω Therm Sub-menu ParameterFollowing important differences Default to Cell Const Cell Const 0 ISO-Default + NIST-default +Cond Cond mS/m Only PV Type 000default Selection Range Setting H2SO4 NaCl default Default 10.000 Default = NonePharma Timer begins to count down from Configured minutes value set here. When the Timer Oxygen do concentration or percent saturation Input Do Concen5000Ω Therm Manual Default = 20.000 Outputs Configuration Outputs ConfigurationAccessing Outputs Menu Parameters in % Parameters in engineering units Accessing Relays Menu Relays Configuration Overview Relays Configuration Frequency ON/OFF Pulse Output Range Switch using Math, Monitor, and Switch Blocks Alarms Configuration High default Accessing Alarms MenuAlarms Configuration Monitors Configuration 10Monitors ConfigurationAccessing Monitors Menu For Low Monitor Accessing Math Menu 11Math Configuration Linear default 10 Math Configuration Accessing Logic Menu Logic Configuration Latch 11 Logic Configuration Func Gen Function Generator Auxiliary ConfigurationSwitch Sub-menu Parameter Selection or Range of Setting Accessing Auxiliary Menu12 Auxiliary Configuration 99999 to 999999 Default= PID Tracking versus Manual Mode PID Control ConfigurationUsing Auto/Manual Switch PID Tracking Configuration PIDn Config Table Accessing Control MenuPIDnAlarms Table 13 PID Configuration Reverse default Pida defaultManualdefault Failsafe default 9999 to Enable default PID 2 Tune Disable default 14 PID Tuning PID 2 Alarms 15 PID AlarmsNo Alarm default Setpoint No Alarm default Same as Alarm 1 Setpoint 1 Type Accessing Auto Cycle Menu Auto Cycling ConfigurationAuto Cycle 1 or Auto Cycle Input Board Type Auto Cycle Operation Offdefault Auto Cycling Configuration 16 Auto Cycling Configuration Default = Sunday To 31 default = To 28 default =To 59 default = To 100default = 17 Example Auto Cycling Configuration for pH PH Auto Cycling Configuration ExampleSelection Setting Resume Dly Mins Enable Resume Dly Mins Accessing Variables Menu Variables Configuration18 Variables Configuration Analog 19 Communication Configuration 17Communication ConfigurationAccessing Communication Menu Status display Ethernet 20 Maintenance Configuration Maintenance ConfigurationAccessing Maintenance Menu No default Loops defaultUnit Identification Option ID Number AWG default Nist defaultFeet default ISO/NIST factor Default UDA2182 Default Honeywell AM default Hour defaultOff default Tag Names Output action occurs when the Enter key is Inputs and Outputs Wiring Immunity compliance Shielded wiring for locations with interference Recommended maximum wire size Recommended Maximum Wire SizeAvoiding interference References Inputs and Outputs Accessing the terminals Wiring Terminals and board Location Procedure Wiring terminals and board location Procedure for installing Input and Output wiring Durafet Direct pH/ORP Input Wiring Diagrams Durafet Terminal Designations for Meredian II Electrode Glass Meredian ORP Terminal Designations for HPW7000 System HPW7000 Terminal Designations for HB Series pH or ORP HB Series pH or ORP Blue Glass Meredian External Preamp1Green Black + 10 Volt Supply RTH 3rd WireDurafet II External Preamp Durafet II Cap Adapter Durafet III Cap Adapter Brown Blue Conductivity Ground screw Dissolved Oxygen Cable shield Violet Wire to chassisTo chassis ground screw Clear Yellow RJ45 Ethernet Connection RS 485 Connection Communications Card Outputs Power Supply/Analog Output/Relay Output Card 20 Terminal Designations for Option Board Option Card Input Calibration Input PV Cal Input Temp Cal Output Cal Cal History Accessing the Main Calibration Menu and sub-menusCalibration Menu Conductivity PH/ORP and Conductivity OverviewPH/ORP Calibration Selection and care of electrode system or cell essential Recommendations for Successful Measurement and Calibration PH Calibration Using the restart screen Calibrating pH Electrodes Using Automatic Buffer recognition Standard pH Buffer Values Calibration functions Step Action Screen NIST/USP defaultPress Use To select Input PV Cal Enter Step Action Screen Press Enter Press Enter when stableAuto Buffer Cal Place probe in Buffer Buffer 2 stability check Buffering Method of Calibrating pH Electrodes Step Action Screen Press Procedure for Buffering Method of Calibrating pH ElectrodesInput PV Cal Enter Buffer Cal Press Enter when stable Sample Method of Calibrating pH Electrodes Procedure for Sample Method of Calibrating pH Electrodes Place probe in Sample Sample CalSpecial instructions for high-purity water applications Change to Sample Value Resetting pH Offset and pH Slope ORP Calibration ORP Calibration Using Reference Solution Procedure This will standardize the unit Procedure for Calibrating ORP Analyzer Using Voltage Input ORP Calibration Using Voltage Input Press Sample Cal ORP Offset Viewing and Resetting ORP OffsetReset ORP Offset Entering the Cal Factor for each cell Introduction Conductivity Calibration Out-of range-values forced to closest limit Determining TDS conversion factor Performing Calibration Trim Introduction Concentration M Conductivity microSiemens Per cm Conductivity of Potassium Chloride Solutions at 25 C Error Messages Sample Cal Cal Trim1.00 Resetting Calibration Trim Cation pH Calibration 10 Procedure for Sample Method of Calibrating Cation pHInput PV Cal Enter Press Cation pH Enter = recal, Exit = exit Cal CompleteTo recalibrate, press Enter Sample Cal PH Offset0.00 Resetting pH Offset Do’s and Don’ts for Dissolved Oxygen Calibration Dissolved Oxygen Calibration Air Cal Use To select Input 1 or 2 do Cal Enter Enter Place probe in air Press Enter when readyEnter Cal stability check Wait for cal complete January UDA2182 Universal Dual Analyzer Product Manual 169 Enter Place probe in sample Enter to save when the valueExit to cancel Pressure Cal Calibrating the Integral Pressure Sensor Introduction13 Calibrating the Integral Pressure Sensor Pressure Sensor Cal Running a Probe Bias Scan IntroductionTest initiation Interpretation of figure shown above is as follows Display Graph55V 80μA 240 160 ΜA 00 0.2 0.4 0.6 0.8 Procedure 14 Running a Probe Bias Scan January UDA2182 Universal Dual Analyzer Product Manual 175 176 IN1 do CAL Resetting Pressure Offset or Bias Volts Outputs Calibration Required equipment Output Calibration 180 Procedure Procedure for Calibrating Analyzer Outputs Use To select An Analog Output to be Calibrated Enter MA Offset and repeat Step Action Screen Use To selectProcess Case Resetting Output 1 Offsets example Viewing and resetting 20mA and 4mA Offset 10.1Overview Temperature Input Calibration Input Temp Cal Enter Temperature Input CalibrationProcedure Procedure for Calibrating the Temperature Inputs Limit is ± 5ºC ± 9ºF Resetting temperature offset Viewing and resetting Temperature Offset Calibration Records Cal History items Calibration History Overview Clear Calibration History 12.1Overview Diagnostics and Messages System Status Messages Measurement ErrorsStatus Messages = 1 or PH/ORP/DO Calibration DiagnosticsProbe Calibration Diagnostics Fail Message Reason Auto Cycle Fail MessagesAuto Cycle Fail Messages Pharma Fail Messages 12.5Pharma Fail MessagesFail Condition Status Condition 13.1Overview Ethernet and Communications 14.1Overview Accessories and Replacement Parts List Kit/Part Number Description Quantity Part NumbersPart Numbers Appendices Table of Contents Example of a Conductivity Loop January UDA2182 Universal Dual Analyzer Product Manual 201 Ft of 18 AWG coax January UDA2182 Universal Dual Analyzer Product Manual 203 Technique for cyanide destruction Uses of cyanide solutionsAppendix C Cyanide Waste Treatment Titration curve First Stage of Cyanide DestructionRaise pH and oxidize cyanide Reliable measurement with gold electrode Importance of pH controlSecond Stage of Cyanide Destruction Neutralize and further oxidize cyanate ORP Potential a Measure of Status of Reaction Batch Treatment Use of Chromates 15.5Appendix D Chrome Waste TreatmentCorrosion inhibition Necessity for removal of chromium ion from wastewater Lower pH and add reducing agent First Stage of Chrome Removal ORP Potential a Measure of Status Second Stage of Chrome Removal January UDA2182 Universal Dual Analyzer Product Manual 211 Ion Exchange Appendix E Two-cell ApplicationsReverse Osmosis Conductivity/Resistivity/TDS Difference Parts Rinsing Softener Monitor Steam Power Measurements January UDA2182 Universal Dual Analyzer Product Manual 215 Calculations for conductivity, resistivity, and TDS Set cal factor and calibration trim for ideal conditions Data for Concentration Range Measurements Concentration values Hints for Reducing Noise 15.8Appendix G Noise Testing, Dissolved Oxygen Application Check for probe membrane leakage 15.9Appendix H do Probe and Analyzer Tests Check that analyzer is working January UDA2182 Universal Dual Analyzer Product Manual 221 Salinity TemperaturePressure Residual Currents Faradaic CurrentsElectrode Conditioning Currents Charging Currents Faradaic Interferences Sulfite Based Zero Testing 15.12Appendix K Percent Saturation Readout Dissolved Oxygen Solubility vs. Temperature 15.13Appendix L Leak Detection in PPB Applications Equipment Needed Oxygen Measurement Procedure Example Calculation To Calculate True Value Typical Probe Installation 230 Automatic Cleaning and Calibration 15.16Appendix O Auto Clean and Auto Cal Examples Auto Clean Setup Automatic Calibration of ppb Dissolved Oxygen Probe 10 Auto Cal Setup AutoClean Sequence and Piping Appendix P AutoClean and AutoCal Theory and Piping AutoCal Sequence and Piping 11 Automatic Electrode Wash Setup 12 Rinse and One-Point Calibration Two-Point AutoCal Operation 238 Index Conductivity Conductivity Calibration January UDA2182 Universal Dual Analyzer Product Manual 241 Power Supply/Analog Output/Relay Output Card...132 Y, Z 244 January UDA2182 Universal Dual Analyzer Product Manual 245 Asia Pacific