Honeywell 9782 Series guide

Conductivity/Resistivity Analyzer/Controller

6-12

9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual

7/99

Image 94

Honeywell 9782 Series manual

Contents

Rev 3 6/99 Revision 3 6/99 Symbol DefinitionsCE Conformity References AbstractRevision Notes Trademarks Contents Specifications and Model Number Power Wiring Input and Output Wiring Calibration 10-1 11-1 Appendix B TWO-CELL Applications Tables 10-16 Figures Page Multi-function instrument Easy to configureDescription User interface Outputs InputRelays Features Solution Temperature Compensation Watertight corrosion-resistant case +RQH\ZHOO Front panel keys used for all operator tasks Operating the Analyzer/ControllerKeypad Use Key Name Selecting a parameter for edit Editing a parameter numeric value Introduction Online DisplaysIndividual cell display Representative Combined Display Computed value Representative Computed Value Display Clock and AutoClean AutoClean Display Menu Hierarchy ConfigurationCalibration Maintenance Setup Relays assigned during I/O setup Using RelaysConfiguration system minimizes decisions Planning Interactions affecting permitted relay assignments Relay Alarms Only Discrete Control Range Status Available Combinations of Relay Assigments Optional analog outputs for control Deciding on a Control StrategyAll 9782 models can use relays for control Selecting a strategy Setup tasks described in this manual Overview of Installation and Setup TasksOverview of Analyzer/Controller Installation Tasks Sequence Task Conductivity/Resistivity Analyzer/Controller Physical SpecificationsUser Interface Compliance Electrical Model Ranges Wide range models Wide Display Ranges 9782C-W0 Operating ConditionsOperating Conditions Outputs AutoClean Temperature CompensationControl Computed Values To 19.99 ppm Model Number Breakdown Instructions Table I Inputs Standard Range Page Topic OverviewWhat’s in this section? See Procedure Unpacking and Preparing Panel-mounting MountingWall- and pipe-mounting Panel Cutout Case OutlineHorizontal Rear Pipe Mounting 2 Mounting and Dimensions Non-Backlit Display Option 1 Mounting and Dimensions Backlit Display Option 2 Mounting and Dimensions Backlit Display Option Page Power Wiring Wiring for immunity compliance General Wiring Practices for Power WiringSafety precautions Avoid damage to components Recommended wire size Power Wiring ConsiderationsPower supply voltage and frequency within specs Installing Power Wiring Step Procedure for Installing AC Power Wiring Action PE = Protective Earth Ground Page O Setup and System Configuration Powering up the Analyzer/Controller See Accessing the I/O setup and configuration menus I/O Setup and Configuration TasksEase of configuration Purpose of I/O setup System defaults Illustrations Performing I/O Setup Display resolution and unit of measure Procedure for I/O setup configuration is shown in Table Action Go to I/O Setup Procedure for Performing I/O SetupStep Screen Action Display Resolution Resolution LOW Step Screen CAT/RETRANSMISSION Action Go to Configuration CAT/RETRANSMISSIONCAT CAT/RETRANSMISSION Retransmission Cell1 Discrete Control Procedure for Configuring On/Off ControlAction Go to Configuration Discrete Control ON/OFF PFT Procedure for Configuring PFT ControlAction Go to Configuration Discrete Control PFT PFT1 DAT Procedure for Configuring DAT ControlAction Go to Configuration Discrete Control DAT DAT1 Action Go to Configuration Alarms Configuring AlarmsProcedure for Configuring Alarms Alarms Action Go to Configuration Advanced Features Setting the ClockProcedure for Setting the Clock Clock Setup Timer-initiated operation Configuring AutoCleanOperator-initiated operation Auto Clean Procedure for Configuring AutoCleanHold mode Auto Clean Resume Delay Diagnostics Prev Next Computed Value Procedure for Specifying a Computed ValueSelecting a Computed Value to Be Displayed Computed Value Specify the value to be computed Summary of Menu Choices and System Defaults 10 Menu Choices and System Defaults Energize DE-ENERGIZE Configuration alarm deadband Maintenance password Input and Output Wiring Safety precaution General Wiring Practices for I/O WiringImmunity Compliance Cables for locations without interference Shielded wiring for locations with interferenceMm2 Avoiding interference Wiring Analog Inputs and Outputs Cell identification significant to computed value Step Procedure for Installing Analog I/O Wiring Action Relay Terminals Wiring Relays Installation Conductivity/Resistivity Analyzer/Controller Disconnecting RC Arc Suppression Circuits Wiring a Device to the Relay Indicating Output Range Status Interconnections Where R = 250 ohms Page AutoClean Theory and Piping AutoClean Sequence and Piping Rinse sequence Automatic Wash Setup Minimize liquid volume in systemPage Calibration Conductivity/Resistivity Analyzer/Controller Selection and care of cell essential Recommendations for Successful Measurement and CalibrationRecommendations Cell CAL Factor Procedure for Entering Cal FactorEntering the Cal Factor for Each Cell Action Go to Calibration Cell CAL Factor Performing Calibration Trim Conductivity of Potassium Chloride Solutions at 25 CMaterials and procedure Concentration M CAL Trim TemperatureGo to Calibration CAL Trim C Remove CAL Trim C1 Procedure for Removing Calibration Trim ValuesRemoving Calibration Trim Values Action Go to Calibration Remove CAL Trim C1 Determining TDS conversion factor Determining and Entering the TDS Conversion FactorOut-of range-values forced to closest limit Action Go to Calibration TDS Cvsn Factor C1 Procedure for Entering TDS Conversion FactorTDS Cvsn Factor C1 TDS Cvsn Factor C2Page Diagnostics and Messages System Status Message System Status MessagesRelated to operation of Analyzer/Controller Entering Data Alarms dependent on configuration Process Alarm MessagesProcess Alarm Messages Output affected by error On-Line Diagnostics and System Error MessagesOn-Line Diagnostics and System Error Messages Self-tests at 0.5 second intervals Action Go to Maintenance OFF-LINE Functions Off-Line DiagnosticsProcedure For Initiating Display and Keyboard Tests Display and Keyboard Test Keyboard Test Keyboard Test Output Tests OUTPUT/RELAY Test Until case is closed Maintenance 10-2 Output Calibration Required equipment Go to Maintenance OFF-LINE Functions Output Calibration Procedure for Calibrating OutputsScreen Action Saved Until the case is closed Specifying a Tagname or Other Display String Instrument SetupAction Go to Maintenance Instrument Setup Instrument Tagging Product Info Product Info Oooo Go to Maintenance Instrument Setup Screen Contrast Adjusting the Screen ContrastStep Procedure for Adjusting the Screen Contrast Action Screen Contrast Security Entering a Password for SecurityStep Procedure for Entering a Password Screen Action Security Reset Unit Action Go to Maintenance Instrument Setup Reset Unit Example of a Conductivity Loop Action Go to Maintenance Lead Resistance Comp Lead Resistance Comp Location of Power Fuse Replacing the Fuse Step Procedure for Replacing the Fuse Action 10-16 Accessories and Replacement Parts List Part Numbers Part Numbers Extension lead wires up to 1000 ft wide range models Extension lead wires up to 1000 ft standard range modelsExtension lead wires up to 500 ft wide range models Part Number Description Parts Included 11-4 Treatment takes too long, but no unacceptable overshoot Adjust effective proportional band widthUnacceptable overshoot Page Ion Exchange Reverse Osmosis Conductivity/Resistivity/TDS Difference Parts Rinsing Steam Power Measurements Softener Monitoring Specific Conductivity Sample Cell SW2 settings are dependent on options Location of switchesSW1 all positions set to off Table C-1 Microprocessor Board Switch Settings Set cal factor and calibration trim for ideal conditions Calculations for conductivity, resistivity, and TDS Data for Concentration Range Measurements Concentration valuesPage Industrial Automation and Control