Teledyne M5000B operating instructions Photometric Analyzer Operation /Control Unit

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Photometric Analyzer		Operation /Control Unit 3

Operation

3.1Introduction

Although the Model 5000B is usually programmed to your application at the factory, it can be further configured at the operator level, or even, cautiously, reprogrammed. Depending on the specifics of the application, this might include all or a subset of the following procedures:

•Setting system parameters:

•Establish a security password, if desired, requiring Operator to log in (secure in safe file for referrence).

•Establish and start an automatic calibration cycle, if desired.

•Routine Operation:

•Calibrate the instrument.

•Choose autoranging or select a fixed range of analysis.

•Set alarm setpoints, and modes of alarm operation (latching, fail-safe, etc).

•Program/Reprogram the analyzer:

•Define new applications.

•Linearize your ranges.

If you choose not to use password protection, the default password is automatically displayed on the password screen when you start up, and you simply press Enter for access to all functions of the analyzer.

3.2Using the Data Entry and Function Buttons

Data Entry Buttons: The < > buttons select options from the menu currently being displayed on the VFD screen. The selected option blinks.

When the selected option includes a modifiable item, the DÑ arrow buttons can be used to increment or decrement that modifiable item.

Teledyne Analytical Instruments

Part I 3-1

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Contents Teledyne Analytical Instruments Photometric AnalyzerCopyright 1999 Teledyne Analytical Instruments Model 5000BIii Table of ContentsModel 5000B Teledyne Analytical Instruments Part I Control Unit Part IOperation InstallationIi Part Maintenance Model 5000B Photometric Analyzer Iv PartPhotometric Analyzer Part I Control Unit OverviewTypical Applications Introduction Model 5000B Other NIR Absorbers that can be measured consult factory Introduction Model 5000B Main Features of the Analyzer Operator Interface 1 UP/DOWN SwitchESCAPE/ENTER Switch Model 5000B Controls, Indicators, and Connectors Control Section Interface Panel Model 5000B Interface Panel Introduction Model 5000B Unpacking the Control/Analysis Unit InstallationPart 115VAC Primary Input Power ConnectionsAnalog Output Connections ExamplesRange Voltage Current mA Alarm RelaysTypes of Relay Contacts The connectors are Part I RS-232 Sig RS-232 Pin Purpose RS-232 SignalsParameter Setting Testing the SystemCommand Description Part Photometric Analyzer Operation /Control Unit OperationOperation/Control Unit Hierarchy of System Functions and Subfunctions System Function Setting up an AUTO-CALSelect More and press the Enter Key Entering the Password PasswordProtectionInstalling or Changing the Password Logging Out System Self-Diagnostic Test CheckingLinearitywithALGORITHM Model ScreenSetting 90% Response time seconds Digital Filter SetupFilter or Solenoid Setup Calibration/Hold Timer Setup Hold/Track SetupAnalog 4 to 20 mA Output Calibration Calbrt hold 3 min Sample hold 1 minModel Use UP/DOWN arrow to Adjust 4 ma 250Zero Cal Auto Mode ZeroingShow Negative Manual Mode Zeroing Sccm Cell FailureSpan Cal Auto Mode SpanningManual Mode Spanning Offset Function How to access the offset functionZero off 0.0 ppm ENT to begin Zero Select zero mode Auto Select zero mode MANAlarms Function AL1 1ØØØ ppm HI DftN FsN LtchN Manual Select/Define Range Screen Range Select FunctionAuto Screen Precautions 2illustratestheseschemesgraphically Analyze Function Set Range Screen Algorithm Application More Curve Algorithm Screen Auto Mode Linearization Part I Control Unit/Analysis Unit Maintenance Fuse ReplacementMaintenance Model 5000B Photometric Analyzer System Self Diagnostic TestPower AnalogCell detector PreampPart Part II Analysis Unit Part IIRoutine Maintenance Part II Analysis Unit Appendix Iv Part Operations/Analysis Unit Explosion-ProofVersionControlModule Control FunctionsStart-p Control SettingsPreliminaryInspection Analyzers not equipped with Auto ZeroPre-Start-upElectricalCheckout Power On ObservationsTeledyneAnalyticalInstruments4-5 StandardizationFluids ProcedureCalibration TeledyneAnalyticalInstruments4-7 Operations/Analysis Unit TeledyneAnalyticalInstruments4-9 Operations/Analysis Unit TeledyneAnalyticalInstruments4-11 Operations/Analysis Unit TeledyneAnalyticalInstruments4-13 Ppm simulated water using Sample Span ZeroAttachment 5000B/5020 NIR Analyzer Operations/Analysis Unit Operational Theory Contd Source Module Sample cell OpticalSystemAnalyzerSystem-BlockDiagram Power Module Block Diagram Detectorcompartment Part II Maintenance/Analysis Unit Routine MaintenanceSystem Visual Check and Response Procedure Automatic operation and routine operational dutiesDaily Suggested Preventive Maintenance ScheduleEquipment Required Oscilloscope Display of the I to E Converter Output Part II Maintenance/Analysis Unit Inverting Amplifier Setup of the Logarithmic AmplifierInterface Board Terminals Strip Battery-Powered Oscilloscope Synchronization PointPart Part II Maintenance/Analysis Unit Part Photometric Analyzer, 5000B Appendix SpecificationsOperating Temperature 0-50oC Appendix Models 5000B Other Features QtyP/NDescription Recommended 2-Year Spare Parts ListDrawing List, 5000B Appendix Models 5000B Teledyne Analytical Instruments