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Hach 900 MAX Appendix B Flow Totalizer, Modify Setup, Acre-feet, Liters, • Gallons, Cubic Feet

Models: 900 MAX

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Appendix B

Appendix B

Flow Totalizer

The Flow Totalizer consists of three numeric counters that keep track of the total flow being measured. Two software totalizers are standard with a third external mechanical totalizer as an option. The two software totalizers consist of a resettable totalizer and a non-resettable totalizer. Both totalizers are set to zero upon program start.

Scaling multipliers are provided to allow tailoring of the totalizer response to meet the requirements of the application. Some applications with high flow rates will require a high scaling factor, while low flow rates will require a low scaling factor.

The scaling factor is displayed whenever a total flow number is displayed. As indicated in the Status Screen below, the total flow is displayed as “TOTAL (x1000): 465 gal.” Multiplying the displayed total flow by the scaling factor (1000) gives an actual total flow of 465,000 gallons.

11:00 AM 21 - APR - 01		STATUS SCREEN
LEVEL:	8.688 in.
FLOW:	71.39 mgd
TOTAL (X1000):	465 gal
pH:	7.2 pH
BATTERY:	16.9 volts

RUNNING

1.From the Main Menu, select OPTIONS> ADVANCED OPTIONS > FLOW TOTALIZER to display the Modify Setup, Reset, and View Total screen.

Modify Setup

Modify Setup selects a totalizer scaling factor and a flow unit of measure.

1.Highlight Modify Setup using the UP and DOWN. Press SELECT.

2.Set the Totalizer Scaling factor using the CHANGE CHOICE key. All three totalizers are scaled with one of seven scaling factors: X1, X10, X100, X1000, X10,000, X100,000 or X1,000,000. The selected scaling factor always applies to all totalizers. Press CHANGE CHOICE to cycle through the available scaling choices.

3.Press ACCEPT to continue.

4.Set the Total Flow Units using the CHANGE CHOICE key to cycle through the choices. Total Flow Units are independent of the flow units selected in the Setup Menu. Flow units of measure include:

•	Acre-feet	•	Liters	• Gallons
•	Cubic Feet	•	Cubic Meters

5.Press ACCEPT to continue.

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8990apdx_pfeatures.fm	Programming Features

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Hach 900 MAX manual Appendix B Flow Totalizer, Modify Setup, Acre-feet, Liters, • Gallons, Cubic Feet, Cubic Meters

Contents

INSTRUMENT MANUAL Catalog Number07/03 4ed Sigma 900 MAX Refrigerated SamplerPage Catalog Number Sigma 900 MAX Refrigerated SamplerINSTRUMENT MANUAL Page Table of Contents Table of ContentsPage Table of Contents Table of Contents Trouble Alarm Conditions, Causes, and Solutions Table of ContentsPrecautionary Labels Safety PrecautionsUse of Hazard Information Confined Space Entry Safety Precautions Hazardous LocationsDefinition of Confined Space Specifications Specifications Specifications Factory Installed OptionsRain Gauge Input SpecificationsSubmerged Area/Velocity Probe SpecificationsPage 1.2 Front Panel SectionIntroduction 1.1 Controller CoverPower ON/OFF Key Section1.2.1 Keypad Description 1.2.2 Liquid Crystal DisplayStatus Bar 1.2.3 Internal Humidity IndicatorFigure 2 Humidity Indicator Section1.3.1 Receptacle Caps Section 1.3 Interface ConnectorsFigure Section 1.4 Principle of Operation1.4.1 Liquid Sensing Accurate, Repeatable Sample VolumesIntake Tube Pre-Rinse SectionSample Retry GEFAHR INSTALLATIONDANGER PELIGROPage Figure 4 Setting Up the Instrument InstallationSection 2.2 Selecting the Installation SiteSection 2.3 Installing the Pump Tube in the Sensor BodyFigure 5 Pump Tube Loading 2.3.1.1 Attaching the Vinyl Tubing 2.3.1 Attaching the Intake LineFigure 7 3/8” Vinyl Tubing Connector Section2.3.2 Setting Up the Intake Line and Strainer 2.4 Choosing Bottle and Retainer ConfigurationsSection Figure 9 Bottle Configurations 2.5 Setting Up the Bottles2.5.1 One-BottleSampling 2.5.2 Two- and Four-bottleSamplingFigure 11 Four-bottleLocations 2.5.3 Eight-, 12-,or 24-bottleSamplingSection Figure 10 Two-bottleLocationsSection Figure 12 Eight-, 12-,or 24-bottleConfigurationFigure 13 Distributor Tubing in Arm 2.6.1Distributor Arm AlignmentFigure 14 Distributor Installation SectionFigure 15 Full Bottle Shut-offInstallation 2.8 Power ConnectionsSection Section 2.9Auxiliary Receptacle Pin Identification8990hrd.fm 2.9.1 Splitter InterfaceSection Figure 16 Splitter InterfacePage PELIGRO OPERATIONDANGER DANGERPage Sample Volume Section 3 Basic Programming Setup3.1 Initial Power-Upof Sampler 3.2 Basic Programming SetupSection Step 1 - BottlesStep 3 - Program Lock Step 2 - Intake TubingSection Timed-ProportionalSampling Intervals Step 4 - Program DelayStep 5 - Sample Collection Sectiond.Press ACCEPT to continue to Sample Distribution SectionTable 2 Sampler Pacing Flow Units SectionExample SectionCHANGE SectionMultiple Bottle Sets Step 6 - Sample DistributionSection Single BottleIf NO is selected SectionDisabling the Liquid Sensor/Timed Calibration Step 7 - Liquid SensorSection Enabling the Liquid SensorStep 9 - Intake Rinses Section Step 8 - Sample VolumeStep 10 - Sample Retries Variable Volumes Section Step 11 - Site ID3.3 Advanced Sampling 11-D. If NO, the basic setup program is completeStep 13 - Setpoint Sampling Section Step 12 - Program Complete OutputHIGH SectionTable 3 Sampling Triggers and Settings Step 14 - Special OutputSection Section Step 15 - Start/Stop TimesBottle Number Section Step 16 - Storm WaterTable 4 Start Condition Requirements SectionFirst Flush Bottles ACCEPT SectionSection Step 17 - Timed Bottle SetsSection Step 18 - Upset SampleACCEPT SectionSELECT RETURN Step 20 - Variable VolumeSection Step 19 - Variable Intervals VARIABLE VOLUME4.1.2 Downlook Ultrasonic Sensor Programming Sensor Setup4.1 Downlook Ultrasonic Sensor 4.1.1 Downlook Ultrasonic Sensor ConnectionSection 4.1.3.3Setting the Invisible Range4.1.3.2 Sensor Height Section 4.2Submerged Area/Velocity Sensor4.2.1 Submerged Area/Velocity Sensor Connection 4.2.2Submerged Area/Velocity Sensor Programming•The sensor is first used Section4.3.1 Submerged Pressure Sensor Connection 4.3 Submerged Pressure SensorSection Figure 18 Lifting the Sensor Out of the Water 4.3.2Submerged Pressure Sensor Programming4.3.3Submerged Pressure Sensor Calibration SectionVertical Orientation Only SectionHorizontal Orientation Only Page Rain Gauge section 5.1 on Optional Device Installation5.1 Rain Gauge SectionTable 8 pH Connector Pin Assignments J3 5.2 pH Probe5.1.1 Rain Gauge Programming 5.2.1 pH Probe Connection5.2.3pH Probe Calibration 5.2.2pH Probe ProgrammingSection 5.3.1 ORP Probe Connection 5.3 ORP ProbeSection Section 5.3.2ORP Probe Programming5.3.3ORP Probe Calibration Table 9 ORP Connector Pin Assignments J3Section 5.4Dissolved Oxygen Probe5.4.1 Dissolved Oxygen Probe Connection 5.4.2 Dissolved Oxygen Probe ProgrammingSection 5.4.4Dissolved Oxygen Probe CalibrationCalibrating the D.O. Temperature 5.5.3Conductivity Temperature Programming Section 5.5 Conductivity Probe5.5.1 Conductivity Probe Connection 5.5.2Conductivity Probe ProgrammingSection 5.5.4Conductivity Probe CalibrationCalibrating the Conductivity Temperature Section6.1.2 RS232 Programming Section 6 Communication Setup6.1 RS232 Cable 6.1.1 RS232 Connection6.2.2 Modem Programming Modem6.2.1 Modem ConnectionSite Selection Installation and SetupSection 6.2.2.1 Cellular Communication Option6.2.2.2Reliable Communications Section6.2.2.3 Cellular Modem Scheduling 6.2.2.4 Cellular Modem Scheduling Basis SectionCellular Modem Triggered Duration Section6.2.2.5 Cellular Modem Triggering 6.2.2.6 Pager Option6.2.2.7 Reporting Devices SectionSection Table 15 Pager Alarm Codes6.3.2 4–20mA Programming 4–20mA Option6.3.1 4–20mA ConnectionSection 6.3.3 4–20mA CalibrationSection 6.4 Alarm RelaysFigure 24 Calibration with the Meter in the Loop Figure 26 Relay Pin Connections 6.4.1 Alarm Relays ConnectionTable 17 Relay Connector J17 SectionAlarm Actions 6.4.2 Alarm Relays ProgrammingLow Main Battery Memory BatteryCabinet Temperature refrigerated samplers Set Point Alarm ConditionsSection LevelSection Analog Inputs6.5.1 Analog Inputs ConnectionSection 6.5.2 Analog Inputs ProgrammingPELIGRO MAINTENANCEDANGER DANGERPage 7.1.1 Cleaning the Sampler Cabinet Maintenance7.1 Cleaning the Sampler 7.2 Pump Tubing MaintenanceFigure 29 Pump Tube Loading 7.3 Upgrades, Repairs, General Maintenance7.2.2Replacing Pump Tubing SectionSection 7.4 Internal Maintenance ItemsElectrostatic Discharge ESD Considerations 7.5Removing and Opening the ControllerSection 7.6 Re-installingthe Bottom Panel8 16 7 2 3 12 4 13 6Figure Section 7.7 Circuit Board IdentificationCPU BOARD Table 20 CPU Board ConnectorsUtility Board UTILITY BOARDSection Figure7.10.1 Replacing the Desiccant Section 7.8 Replacing the Fuse7.9 Motor/Gear Box 7.10 Internal Desiccant ModuleMemory Battery Section 7.11 Memory BatteryPage Option Menu Appendix AQuick Start Guides MAIN MENUSEE ADVANCED SAMPLING FLOW CHART Appendix A8990apdx_quickstart.fm SetupAppendix A Main MenuAppendix A Pick One Advanced Options AlarmsAppendix A PickAppendix A 8990apdx_quickstart.fm Appendix APage Displaying Data Appendix B Programming FeaturesReview All Items Running a ProgramTabular or Graph Format Appendix B Selecting the ChannelTable 22 Display Data Functions and Descriptions Table 23 Graphing Functions and Descriptions Appendix B Graph ManipulationGraphic Display Averaging Sample HistorySensor Disabled Appendix B Options Menu FeaturesSetting the Time and Date Volume CalibrationCalibration Procedure—SensorDisabled Appendix BSensor Enabled Table 24 Calibration VolumesCalibration Procedure—SensorEnabled Timed Rinse Calibration Procedure—SensorDisabledAppendix B Extended Power Mode Appendix B Data LogLogging Intervals Power Save Mode• Slate Modem Dynamic Memory AllocationPower Save Mode Appendix BAppendix B Data Logging ConfigurationDiagnostics Memory Mode ConfigurationLogged events include Appendix BDistributor Test Event ListLCD Test SIGNAL STRENGTH: 90‰ VELOCITY: 7.00 fps RETURNProgramming Features Appendix Bac Power Appendix B Load ProgramScreen Saver Mode Battery PowerLiters Appendix B Flow TotalizerModify Setup Acre-feetAppendix B Reset TotalizerView Totals Error Messages Appendix C Troubleshooting and Error MessagesTroubleshooting and Error Messages Appendix CPage Appendix C Trouble Alarm Conditions, Causes, and SolutionsSolution Troubleshooting and Error MessagesTroubleshooting and Error Messages Downlook Ultrasonic Sensor TroubleshootingProblems SolutionsAppendix C pH Troubleshooting Appendix C ProblemSolution Troubleshooting and Error MessagesExample Appendix D How to Calculate Pulses/CountsExample Example Appendix DExample Appendix DExample Calculate QExample Appendix D2.Calculate t ExampleQuantity Appendix E Exploded DrawingsItem DescriptionDescription Appendix EDescription Cat. NoAppendix E Appendix E Appendix E Sigma 900 Composite Refrigerator AssemblyAppendix E Appendix E Sigma 900 Discrete Refrigerator AssemblyAppendix E Transition Tray Assembly 110 cm 43.5” ref Appendix E8990apdx_exploded.fm Page Page GENERAL INFORMATIONGENERAL INFORMATION Page Parts and Accessories Page Parts and AccessoriesNote: For cleaner Area x Velocity Measurement SensorsSensor Mounting Hardware Parts and AccessoriesInstalled Integral Depth Only Flow Meter Option Depth Measurement SensorsOption Parts and AccessoriesUltrasonic Sensor Mounting Hardware PageTechnical Support Repair ServiceContact Information for U.S.A. and Outside Europe Ordering Information for the U.S.AContact Information for Europe Limitations WarrantyLimitation of Remedies Numerics IndexIndex Index