Emerson 4000 manual SYSTEM/Input/Output, SYSTEM/Parameters

Page 93

Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

6.O2 Next Cal – If automatic calibration is selected, this selects the time until the first initial calibration takes place.

7.Autocalibrate – Select if an SPS or IMPS autocalibration system is part of the system.

8.Gas Time – How long should each cal gas flow. Factory default is 300 sec- onds, but the user may want to vary this depending upon the length of cali- bration gas tubing runs.

9.Purge Time – Used if the O2 output is selected to hold the last value during calibration. After the second cal gas is removed, how long until the sensor comes back to the normal process reading, and the 4-20 mA signal can be released.

b.SYSTEM/Input/Output

1.Analog – Pertaining to the analog 4-20 mA signal representing O2

(a)O2 Type – 4-20 mA signal may be configured to increase with in- creasing O2 or the reverse.

(b)O2 Range – upper O2 range is user selectable.

(c)O2 Alarm Level – User can config- ure the digital output to alarm at a given O2 level.

(d)Do O2 Trim – procedure for cali- brating the 4-20 mA signal to a precision mA source. Procedure is intuitive.

2.Digital – A bi-directional logic signal may be configured as an alarm, or as a calibration handshake signal.

(a)Logic I/O Mode – One of 9 different sets of conditions can be set for the digital signal . See Table 4-1.

(b)Low O2 Alarm – If any of the condi- tions noted above include a low O2 process alarm, set the value here.

(c)Input State – Notes the current condition of the bi-directional digital signal.

(d)Force Output – Forces the output state of the signal to either open or closed. This is used primarily when diagnosing potential problems with this signal.

c.SYSTEM/Parameters

1.O2 Slope – O2 slope is data regarding the strength of the sensing cell output. This information is automatically cal- culated after a calibration, and the user does not normally input this data.

2.O2 Constant – O2 constant is the amount of voltage a cell generates with ambient air as the calibration gas. Again, this is normally calculated as a result of calibration, and in not normally input by the user.

3.O2 T90 Time – Some users may feel that the O2 reading is too active for certain processes. The feature permits the user to dampen the O2 signal. De- fault value is zero seconds dampening.

4.Auto Tune – The electronics detects the line voltage powering the instru- ment automatically, and picks proper algorithms for heater control. User can force a high voltage algorithm, or a low, but Auto Tune is the default, and is recommended.

5.Lockout Time – Keypad lockout time default is 30 sec., but is user configur- able. A Z keypad pattern will unlock the keypad.

6.Revert Time – Once a user goes one level deep into the menu structure, and additional time is provided to prevent nuisance lockouts. One hour is the default, and it is user configurable

7.Luminance – Gas florescence bright- ness is user adjustable.

Rosemount Analytical Inc. A Division of Emerson Process Management

Startup and Operation with LOI 6-5

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Contents IB-106-340 Rev December OxymitterEssential Instructions Highlights of Changes Effective December, 2003 RevSummary Highlights of Changes Oxymitter Table of ContentsStartup and Operation of Oxymitter 4000 with LOI Oxymitter 4000 Gas Connections Calibration Gas Connections List of Illustrations11-3 List of Tables11-5 11-1Definitions PrefaceOxymitter Belangrijk Vigtigt Oxymitter Tärkeää Oxymitter Wichtig Importante Viktig Oxymitter Oxymitter Viktigt Oxymitter July 1 Ceramic Fiber Products Material Safety Data SheetSection II. Physical Data Section V. Health Hazard Data Section VI. Reactivity Data Section VII. Spill or Leak Procedures Section IX. Special Precautions Oxymitter Oxymitter 4000 with Remote Imps 4000 Option What YOU Need to KnowOxymitter Remote Electronics with Integral SPS Option Use this Quick Start Guide if Can YOU USE the Following Quick Start GUIDE?Quick Start Guide For Oxymitter 4000 Systems Oxymitter 4000 with SPS 4000 Wiring Diagram Performing a Manual Calibration with a Membrane Keypad Quick Reference Guide Manual Calibration InstructionsTechnical Support Hotline Hart Communicator Fast KEY SequencesSection Description and Specifications Component Checklist of Typical System Package ContentsSystem Overview Typical System Package Remote Mounted Oxymitter Integrally MountedMembrane Keypad Model 751 LCD Display Panel Control Room Asset Management Solutions Line Voltage Imps 4000 Multiprobe StandardAutocalibration Option SPS 4000 Single Probe Autocalibration OptionCalibra SPS 4000 Optional Imps 4000 OptionalMounting Components FigureRear View of Manifold only Front ViewModel 751 Remote Powered Loop LCD Display Probe OptionsDiffusion Elements Abrasive Shield Assembly 13. Hastelloy Cup-Type Diffusion AssemblyView a Specifications Oxymitter Nema 4X IP56 100% relative humidityIn. NPT 90 to 250 VAC, 50/60 HzCode Sensing Probe Type Product MatrixPart Number Description Calibration Components3D39695G02 3D39695G013D39695G03 3D39695G04Section Installation Mechanical InstallationSelecting Location Oxymitter 4000 Probe Installation Oxymitter 4000 Remote Electronics Installation Vertical Mounted SPS 4000 a Horizontal Mounted SPS 4000 aOxymitter 4000 with Abrasive Shield Oxymitter 4000 Adapter Plate Dimensions Oxymitter 4000 Adapter Plate Installation Oxymitter 4000 Abrasive Shield Bracing Installation Installation with Drip Loop and Insulation Removal Remote Electronics InstallationConnect Line Voltage All wiring must conform to local and national codesIntegral Electronics Install Interconnecting Cable Probe WALL-MOUNTED Electrical Installation for Oxymitter 4000 with SPS Not Used Line Connect 4-20 mA Signal Wiring Connect Relay Output WiringPneumatic Installation for Oxymitter 4000 Without SPS Reference Air Package13. Air Set, Plant Air Connection Pneumatic Installation for Oxymitter 4000 with SPSImps 4000 Connections Oxymitter Verify Mechanical Installation Section Configuration of Oxymitter With Membrane KeypadVerify Terminal Block Wiring GeneralVerify Oxymitter 4000 Configuration SW2Model 751. The loop-driven LCD display Heater T/C Diagnostic Calibration Handshake Signal AlarmLogic I/O Configuration as set at HART/AMS or LOI Mode Logic I/ORecommended Configuration MA Signal Upon Critical AlarmCalibration Oxymitter Electronics Housing Terminals and LOI Section Configuration of Oxymitter 4000 with LOIVerify Oxymitter 4000 Configuration Defaults Oxymitter 4000 with LOI Logic I/O Recommended Configuration Oxymitter General Operation Power UPIs an error in the system, one of these Diagnostic Alarm LEDS. If thereTROUBLESHOOTING. Case of multiple errors, only oneO2 0.00% LK warm up 367dgC Section Startup and Operation Oxymitter 4000 with LOIO2 2.59% LK normal Start UP Oxymitter 4000 CalibrationLockout LOI FeaturesData LOI Menu TreeSYSTEM/Calibration Setup Oxymitter 4000 Setup AT the LOISYSTEM/Parameters SYSTEM/Input/OutputSYSTEM/Status LOI InstallationSYSTEM/Software Sensor DataOxymitter 4000 Test Points Model 751 Remote Powered LoopTP3 and TP4 monitor the heater thermo TP1 and TP2 monitor the oxygen cellSignal Line Connections, ≥ 250 Ohms Load Resistance HART/AMS Hart Communicator Signal Line ConnectionsOverview Method 1, For Load Resistance ≥ 250 OhmsLogic I/O Configuration Mode Logic I/O ConfigurationsHart Communicator PC Connections OFF-LINE and ON-LINE OperationsMenu Tree for HART/AMS on the Oxymitter 4000 Sheet 1 Menu Tree for HART/AMS on the Oxymitter 4000 Sheet 2 Menu Tree for HART/AMS on the Oxymitter 4000 Sheet 3 Complete CAL Recommended Apply GAS GAS 1 Flow Hart Communicator Manual O2 CAL MethodFrom the Device Setup screen, select From the Detailed Setup screen, selectDefining a Timed Calibration VIA Hart Oxymitter 100 Section TroubleshootingEMFmV 16.1 18.4 21.1 23.8 27.2 31.2 36.0Alarm Indications Alarm Contacts Identifying and Correcting AlarmIndications with Membrane Keypad LED Flashes Status MA Line Fault ClearingFault 1, Open Thermocouple Alarms O2 T/C OpenKeypad LOIFault 2, Shorted Thermocouple Alarms O2 T/C ShortedAlarms O2 T/C Reversed Fault 3, Reversed Thermocouple Wiring orFaulty PC Board Fault 4, A/D Comm Error Alarms ADC ErrorFault 5, Open Heater Alarms O2 Heater OpenFault 6, High High Heater Temp Alarms Very Hi O2 TempFault 7, High Case Temp Alarms Board Temp HiFault 8, Low Heater Temp Alarms O2 Temp LowFault 9, High Heater Temp Alarms O2 Temp HiFault 10, High Cell mV Alarms O2 Cell OpenFault 11, Bad Cell Alarms O2 Cell BadFault 12, Eeprom Corrupt Alarms EEprom CorruptFault 13, Invalid Slope Fault 14, Invalid Constant Fault 15, Last Calibration Failed Alarms Calib FailedProbe passes calibration, but still appears to read high Probe passes calibration, but still appears to read lowHow do I detect a plugged diffuser? Can I calibrate a badly plugged diffuser? SPS 4000 TroubleshootingSPS 4000 Fault Finding Symptom Check Remedy 19. SPS 4000 Troubleshooting Flowchart Sheet 1 Symptom no Test GAS Flow19. SPS 4000 Troubleshooting Flowchart Sheet 2 Calibration Oxymitter 4000 with a Membrane Keypad Section Maintenance and ServiceTion menu Start Calib from the CalibraManual Calibration AlarmsOxymitter CALIBRATION/ Start Calibration Apply Gas Hit E when readyFlow Gas 1xxxxs Read Gas 1xxxxs Done Gas PurgexxxxsReplace Oxymitter 4000 RepairOxymitter 4000 with Integral Electronics, Exploded View Remote Electronics Oxymitter Electronic Assembly Electronic Assembly Replacement Fuse Replacement FigureTerminal Block Replacement Heater Strut Replacement Entire Probe Replacement Excluding Probe HeadHeater Strut Assembly Cell Replacement Probe to Probe Head Assembly Remote Electronics OnlyOxymitter 11. Ceramic Diffusion Element Replacement Oxymitter SPS 4000 Maintenance and Component Replacement Board Replacement 13. SPS 4000 Manifold Assembly Pressure Switch Replacement Solenoid ReplacementInterface Board Power Supply BoardCheck Valve Replacement Pressure Regulator Optional MaintenanceFlowmeter Adjustments Flowmeter Replacement 15. Calibration Gas and Reference Air Components Value to begin migrating back to the process value Calibration Record For Rosemount Analytical In Situ O2 ProbeSection Return of Material Oxymitter Replacement Parts for Probe Section Replacement PartsFigure and Index No No Dust Seal Description Replacement Parts for Probe Part NumberCell Replacement Kit Oxymitter Probe Disassembly Kit Replacement Parts for Electronics Replacement Parts for Calibration Components Replacement Parts for SPSOxymitter Asset Management Solutions AMS Section Optional AccessoriesHart Handheld 275/375 Communicator BY-PASS PackagesImps 4000 Intelligent Multiprobe Test GAS Sequencer SPS 4000 Single Autocalibration SequencerOxymitter Catalyst Regeneration O2 Calibration GASOxymitter Section Index Fuse, 8-22, 8-23, 9-18 Warranty Oxymitter Serial no Order no
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4000 specifications

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