Emerson 5081FG instruction manual Hart Communicator Start CAL- Check Method

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Model 5081FG

Instruction Manual

IB-106-5081, Rev. 1.0 May 2005

4-6 HART COMMUNICATOR START CAL- CHECK METHOD

To perform a calibration check on the Two-Wire In Situ Oxygen Analyzer with the HART Com- municator, use the following procedure. If nec- essary, use the menu tree in Figure 4-3(sheet 1 of 3) for reference.

NOTE

To select a menu item, either use the up and down arrow keys to scroll to the menu item and press the right ar- row key or use the number keypad to select the menu item number.

To return to a preceding menu, press the left arrow key.

NOTE

Pressing ABORT at any time during this process will purge the calibration check gases and end the calibration check procedure.

a.From the DEVICE SETUP SCREEN, se- lect DIAG/SERVICE.

b.From the DIAG/SERVICE screen, select O2 CALCHECK.

c.Before starting the calibration check proce- dure, first set up the high calibration check gas, low calibration check gas, and tracking using HART/AMS.

d.From the O2 CALCHECK screen, select menu item 1, START CALCHECK, to ac- cess the calibration check procedure.

Failure to remove the analyzer from automatic control loops prior to per- forming this procedure may result in a dangerous operating condition.

e.In the first screen, a “Loop should be re- moved from automatic control” warning ap- pears. Remove the analyzer from any automatic control loops to avoid undesirable equipment performance and press OK.

f.The next screen prompts you to apply the

high calibration check gas. This message

will only display for approximately three4 seconds. Press OK.

g.At this point, calibration check gas will flow for approximately three minutes until the gas reading is taken. Once the gas is measured, the message, “Hi gas reading taken,” displays for three seconds.

h.Next, the screen prompts you to apply the low calibration check gas. Press OK.

i.The low calibration check gas will flow for approximately three minutes until the read- ing is taken. Once the gas is measured, the message, “Low gas reading taken,” displays for three seconds.

j.Next, the screen prompts you to disconnect the calibration check gases. Press OK. Once the gases are disconnected, the sys- tem will purge the gases for approximately three minutes.

k.When the “Loop may be returned to auto- matic control” note appears, return the ana- lyzer to the automatic control loops previously removed and press OK.

Rosemount Analytical Inc. A Division of Emerson Process Management

HART/AMS 4-7

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Contents Model 5081FG Essential Instructions Summary Highlights of ChangesEffective May, 2005 Rev Page Model 5081FG Table of ContentsList of Illustrations List of Tables Model 5081FG Definitions PrefaceModel 5081FG Belangrijk Vigtigt Model 5081FG Tärkeää Model 5081FG Wichtig Importante Viktig Model 5081FG Model 5081FG Viktigt Model 5081FG Component Checklist of Typical System Package Contents Section Description and SpecificationsCode Mounting Adapter Stack Side Product MatrixSystem Overview System ConfigurationScope System DescriptionSystem Features Handling the Analyzer System Considerations Transmitter Typical System InstallationProbe SpecificationsOhms Lift OFF Maximum Power Supply VoltageVDC Operating Load RegionPRE-INSTALLATION Section InstallationMechanical Installation InspectSide View Bottom View Front ViewMetal Wall Masonry Wall Stack or Duct Horizontal Probe Installation Adjusting Probe Insertion Depth Model 5081FG Installing Model 5081 Transmitter Circuit Terminal END Cover LockBlock TB Mounting HolesElectrical Installation Display Positioning AssemblyThermocouple CELL-WH CELL+BK Model 5081 Transmitter 4-20 mA and Signal ConnectionsTerminal Block Conduit Reference Air Package Pneumatic InstallationInstrument Air Reference Air Calibration Check GasOutlet Outlet ConnectionInlet Connection Flow SET MAX Point Knob Mounting HolesGeneral Power UPSection Startup and Operation Proper Calibration Check Gas Flow Rate Reestablishing Proper Calibration Check GAS Flow RateOverview OperationDisplay Menu TreeCalcheck DiagnosticsMenu ProgramNavigation Infrared Remote Control IRCAnalyzer Access Code O2 Concentration Analyzer Access Code Or SecurityProgram Menu O2 ConcentrationO2 Concentration Upper Cell Temperature Fault Value O2 Concentration Indicator Fault ValueUpper Range VAL Cell T HITo Reset Maximum Cell Temperature Reset MAX Cell TO2 Concentration Analyzer Access Code SET O2 Filter TimeConcentration SET HI Bottle O2SET LO Bottle O2 Model 5081 Transmitter Parameters SET Code Parameter Range DefaultModel 5081 Transmitter Parameters C mV Diagnostics MenuShow Fault 24. Previous Slope Previous Constant 23. Cell ImpedanceCalcheck Menu Accept LOW O2 27. in MANUAL?29. Accept LOW O2 Slope Model 5081FG Section HART/AMS Hart Communicator Signal LineOverview ConnectionsAnalog Output Device Method 2, For Load Resistance 250 OhmsHart Communicator PC TWO-WIRE in Situ Oxygen AnalyzerOFF-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 5081FG Model 5081 Electronics Replacement Section Maintenance and ServiceDisplay Board Replacement Spare Board Stack ReplacementRibbon Cable Analog Board CPU Two-Wire In Situ Oxygen Analyzer Exploded ViewOxygen Probe Replacement Oxygen Probe Terminal Block Probe Life Section TroubleshootingNormal Operational Conditions IMPEDANCE, ΩSpeed Fault IndicationsOfresponse Thermocouple Identifying and Correcting Fault IndicationsFault 1, Open Thermocouple Fault 3, Shorted Thermocouple Fault 5, O2 Cell Open Fault 6, Cell Impedance Too High Fault 5, O2 Cell Open11. Fault 7, Reversed O2 Cell Fault 7, Reversed O2 CellModel 5081FG Section Return of Material Model 5081FG Replacement Parts List Replacement PartsSection Index No Part Number DescriptionModel 5081FG Section Index Model 5081FG Model 5081FG Page Warranty Two-Wire In Situ Oxygen Analyzer Serial no Order no

5081FG specifications

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