Honeywell 9782 Series instruction

Conductivity/Resistivity Analyzer/Controller

4-6

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

7/99

Image 56

Honeywell 9782 Series manual

Contents

Rev 3 6/99 CE Conformity Symbol DefinitionsRevision 3 6/99 Abstract Revision NotesReferences 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 Easy to configure DescriptionMulti-function instrument User interface Relays InputOutputs Features Solution Temperature Compensation Watertight corrosion-resistant case +RQH\ZHOO Operating the Analyzer/Controller Keypad UseFront panel keys used for all operator tasks Key Name Selecting a parameter for edit Editing a parameter numeric value Individual cell display Online DisplaysIntroduction Representative Combined Display Computed value Representative Computed Value Display Clock and AutoClean AutoClean Display Calibration ConfigurationMenu Hierarchy Maintenance Setup Using Relays Configuration system minimizes decisionsRelays assigned during I/O setup Planning Interactions affecting permitted relay assignments Relay Alarms Only Discrete Control Range Status Available Combinations of Relay Assigments Deciding on a Control Strategy All 9782 models can use relays for controlOptional analog outputs for control Selecting a strategy Overview of Installation and Setup Tasks Overview of Analyzer/Controller Installation TasksSetup tasks described in this manual Sequence Task Conductivity/Resistivity Analyzer/Controller Specifications User InterfacePhysical Compliance Electrical Model Ranges Operating Conditions Operating ConditionsWide range models Wide Display Ranges 9782C-W0 Outputs Control Temperature CompensationAutoClean Computed Values To 19.99 ppm Model Number Breakdown Instructions Table I Inputs Standard Range Page Overview What’s in this section?Topic See Procedure Unpacking and Preparing Wall- and pipe-mounting MountingPanel-mounting Horizontal Rear Pipe Mounting Case OutlinePanel Cutout 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 General Wiring Practices for Power Wiring Safety precautionsWiring for immunity compliance Avoid damage to components Power supply voltage and frequency within specs Power Wiring ConsiderationsRecommended wire size 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 I/O Setup and Configuration Tasks Ease of configurationAccessing the I/O setup and configuration menus 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 Step Screen Procedure for Performing I/O SetupAction Go to I/O Setup Action Display Resolution Resolution LOW Step Screen CAT Action Go to Configuration CAT/RETRANSMISSIONCAT/RETRANSMISSION CAT/RETRANSMISSION Retransmission Cell1 Procedure for Configuring On/Off Control Action Go to Configuration Discrete ControlDiscrete Control ON/OFF Procedure for Configuring PFT Control Action Go to Configuration Discrete Control PFTPFT PFT1 Procedure for Configuring DAT Control Action Go to Configuration Discrete Control DATDAT DAT1 Configuring Alarms Procedure for Configuring AlarmsAction Go to Configuration Alarms Alarms Setting the Clock Procedure for Setting the ClockAction Go to Configuration Advanced Features Clock Setup Operator-initiated operation Configuring AutoCleanTimer-initiated operation Procedure for Configuring AutoClean Hold modeAuto Clean Auto Clean Resume Delay Diagnostics Prev Next Procedure for Specifying a Computed Value Selecting a Computed Value to Be DisplayedComputed Value 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 Immunity Compliance General Wiring Practices for I/O WiringSafety precaution Shielded wiring for locations with interference Mm2Cables for locations without interference 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 Recommendations Recommendations for Successful Measurement and CalibrationSelection and care of cell essential Procedure for Entering Cal Factor Entering the Cal Factor for Each CellCell CAL Factor Action Go to Calibration Cell CAL Factor Conductivity of Potassium Chloride Solutions at 25 C Materials and procedurePerforming Calibration Trim Concentration M Go to Calibration CAL Trim C TemperatureCAL Trim Procedure for Removing Calibration Trim Values Removing Calibration Trim ValuesRemove CAL Trim C1 Action Go to Calibration Remove CAL Trim C1 Out-of range-values forced to closest limit Determining and Entering the TDS Conversion FactorDetermining TDS conversion factor Procedure for Entering TDS Conversion Factor TDS Cvsn Factor C1Action Go to Calibration TDS Cvsn Factor C1 TDS Cvsn Factor C2Page Diagnostics and Messages System Status Messages Related to operation of Analyzer/ControllerSystem Status Message Entering Data Process Alarm Messages Process Alarm MessagesAlarms dependent on configuration On-Line Diagnostics and System Error Messages On-Line Diagnostics and System Error MessagesOutput affected by error Self-tests at 0.5 second intervals Off-Line Diagnostics Procedure For Initiating Display and Keyboard TestsAction Go to Maintenance OFF-LINE Functions Display and Keyboard Test Keyboard Test Keyboard Test Output Tests OUTPUT/RELAY Test Until case is closed Maintenance 10-2 Output Calibration Required equipment Screen Action Procedure for Calibrating OutputsGo to Maintenance OFF-LINE Functions Output Calibration Saved Until the case is closed Instrument Setup Action Go to Maintenance Instrument SetupSpecifying a Tagname or Other Display String Instrument Tagging Product Info Product Info Oooo Adjusting the Screen Contrast Step Procedure for Adjusting the Screen Contrast ActionGo to Maintenance Instrument Setup Screen Contrast Screen Contrast Entering a Password for Security Step Procedure for Entering a Password Screen ActionSecurity 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 standard range models Extension lead wires up to 500 ft wide range modelsExtension lead wires up to 1000 ft wide range models Part Number Description Parts Included 11-4 Unacceptable overshoot Adjust effective proportional band widthTreatment takes too long, but no unacceptable overshoot Page Ion Exchange Reverse Osmosis Conductivity/Resistivity/TDS Difference Parts Rinsing Steam Power Measurements Softener Monitoring Specific Conductivity Sample Cell SW1 all positions set to off Location of switchesSW2 settings are dependent on options 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