Emerson 3081FG instruction manual Program Menu, O2 Concentration Analyzer Access Code Or Security

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Instruction Manual

IB-106-3081 Rev. 1.5 September 2002

Model 3081FG

3-5 PROGRAM MENU

The PROGRAM MENU branch of the menu tree allows you to program and edit some proc- ess parameters, faults, outputs, and security codes. To access this branch of the menu tree, press the PROG key on the IRC when in the PROCESS DISPLAY screen (Normal or Faulted). If security is enabled, you must enter the analyzer code to gain further access to the screens in this branch. Each screen in this branch is accessed sequentially using the NEXT key. Refer to Figure 3-5during the following menu and screen descriptions.

NOTE

To edit a screen value, press ENTER to access the data field. Use the left and right arrow keys to move among the digits in the data field. Note that the editable position will be flashing. To change the value of a digit, use the up and down arrow keys to increase or decrease the value. When finished ed- iting, press ENTER to accept the value. To go to the next screen in the menu, press NEXT.

a.CODE

Refer to Figure 3-7. After pressing the PROG key, this screen will display if secu- rity is enabled (see paragraph 3-5m). Use this screen to identify a specific analyzer in a process to prevent accessing an adjacent analyzer when using the IRC.

Press ENTER to begin editing. At this point, you can either specify the analyzer by its access code or view its code if it is un- known.

1.To gain further access to the screens in the PROGRAM MENU branch, en- ter the correct three-digit analyzer ac- cess code using the arrow keys and press ENTER. If security is disabled, this screen does not appear and the system displays the FAULT VAL screen.

O2 CONCENTRATION

%

ANALYZER

ACCESS CODE

OR SECURITY

ACCESS CODE

26020009

Figure 3-7. CODE

b.DISPLAY CODE

Refer to Figure 3-8. This screen is accessi- ble from the CODE screen by entering 555 and pressing ENTER. The DISPLAY CODE screen identifies the analyzer access code so you can return to the CODE screen and enter the code as described in paragraph

3-5a.To return to the CODE screen, press NEXT.

O2 CONCENTRATION

%

2.If the analyzer access code is un- known, enter 555 and press ENTER to access the DISPLAY CODE screen. In that screen, you will be able to view the analyzer access code.

ANALYZER

ACCESS CODE

26020047

Figure 3-8. DISPLAY CODE

3-6 Startup and Operation

Rosemount Analytical Inc. A Division of Emerson Process Management

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Contents Model 3081FG Essential Instructions Highlights of Changes Page Table of Contents Model 3081FGList of Illustrations Proper Calibration Check Gas Flow RateList of Tables Model 3081 Transmitter Terminal BlockModel 3081FG Preface DefinitionsModel 3081FG Section Description and Specifications Component Checklist of Typical System Package ContentsProduct Matrix Code Mounting Adapter Stack SideSystem Configuration System OverviewScope System DescriptionSystem Features Handling the Analyzer System Considerations Typical System Installation TransmitterSpecifications ProbeLift OFF Maximum Power Supply Voltage OhmsVDC Operating Load RegionSection Installation PRE-INSTALLATIONMechanical Installation InspectFront View Side View Bottom ViewMetal Wall Masonry Wall Stack or Duct Horizontal Probe Installation Adjusting Probe Insertion Depth Model 3081FG Installing Model 3081 Transmitter Cover Lock Circuit Terminal ENDBlock TB Mounting HolesDisplay Positioning Assembly Electrical InstallationModel 3081 Transmitter 4-20 mA and Signal Connections Terminal Block ConduitThermocouple CELL-WH CELL+BK Pneumatic Installation Reference Air PackageInstrument Air Reference Air Calibration Check GasOutlet Connection OutletInlet Connection Flow SET MAX Point Knob Mounting HolesPower UP Section Startup and OperationGeneral Reestablishing Proper Calibration Check GAS Flow Rate Proper Calibration Check Gas Flow RateOperation OverviewDisplay Menu TreeDiagnostics CalcheckMenu ProgramInfrared Remote Control IRC NavigationO2 Concentration Analyzer Access Code Or Security Analyzer Access CodeProgram Menu O2 ConcentrationO2 Concentration Indicator Fault Value O2 Concentration Upper Cell Temperature Fault ValueUpper Range VAL Cell T HIReset MAX Cell T To Reset Maximum Cell TemperatureO2 Concentration Analyzer Access Code SET O2 Filter TimeSET HI Bottle O2 SET LO Bottle O2Concentration Parameter Range Default Model 3081 Transmitter ParametersModel 3081 Transmitter Parameters SET Code Diagnostics Menu Show FaultC mV 23. Cell Impedance 24. Previous Slope Previous ConstantSW Build Number SW Build DateCalcheck Menu 27. in MANUAL? Accept LOW O229. Accept LOW O2 Slope Model 3081FG Hart Communicator Signal Line Section HART/AMSOverview ConnectionsAnalog Output Device Loop Connectors Method 2, For Load Resistance 250 OhmsTWO-WIRE in Situ Oxygen Analyzer Hart Communicator PCOFF-LINE and ON-LINE Operations Menu Tree for Hart CommunicatorDevice Setup From Sheet Basic Setup Detailed From Sheet Signal Condition Detailed Setup Output Hart Communicator Start CAL- Check Method Model 3081FG Section Maintenance and Service Model 3081 Electronics ReplacementDisplay Board Replacement PC Board Stack ReplacementTwo-Wire In Situ Oxygen Analyzer Exploded View Oxygen Probe Replacement Oxygen Probe Terminal Block Section Troubleshooting Probe LifeIMPEDANCE, Ω Fault Indications OfresponseSpeed Identifying and Correcting Fault Indications ThermocoupleFault 1, Open Thermocouple Fault 3, Shorted Thermocouple Fault 5, O2 Cell Open Fault 5, O2 Cell Open Fault 6, Cell Impedance Too HighFault 7, Reversed O2 Cell 11. Fault 7, Reversed O2 CellModel 3081FG Section Return of Material Model 3081FG Replacement Parts Replacement Parts ListSection Index No Part Number DescriptionModel 3081FG Section Index Model 3081FG Model 3081FG Page Section Drawings and Schematics Model 3081FG Warranty Two-Wire In Situ Oxygen Analyzer Serial no Order no
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