Emerson 4000 manual Alarm Indications

Page 106

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

Oxymitter 4000

 

 

 

 

 

 

 

 

 

d. Electrostatic Discharge

 

 

 

 

 

 

 

 

 

 

Install all protective equipment covers

 

Electrostatic discharge can damage the ICs

 

and safety ground leads after trouble-

 

used in the electronics. Before removing or

 

shooting. Failure to install covers and

 

handling the processor board or the ICs,

 

ground leads could result in serious

 

ensure you are at ground potential.

 

injury or death.

8-3

ALARM INDICATIONS

 

 

 

 

 

 

 

 

8-2 GENERAL

The majority of the fault conditions for the

 

 

 

 

 

 

 

 

 

Oxymitter 4000 with a membrane keypad will be

 

The troubleshooting section describes how to

indicated by one of the four LEDs referred to as

 

diagnostic, or unit, alarms on the operator’s

 

identify and isolate faults that may develop in

 

keypad, Figure 8-2. An LED will flash a code

 

the Oxymitter 4000. Additional troubleshooting

 

that will correspond to an error message. Only

 

information is provided in paragraph 8-7for

 

one LED will blink at a time. An alarm code

 

those units with the optional SPS 4000. When

 

guide is provided inside the screw on cover for

 

troubleshooting the Oxymitter 4000, reference

 

the electronics.

 

 

 

 

 

 

 

 

 

the following information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a.

Grounding

Alarm indications will also be available via the

 

optional LOI or the HART Model 275/375 hand-

 

 

 

 

 

 

 

 

 

 

 

It is essential that adequate grounding pre-

held communicator and Rosemount’s Asset

 

 

cautions are taken when installing the sys-

Management software. When the error is cor-

 

 

tem. Thoroughly check both the probe and

rected and/or power is cycled, the diagnostic

 

 

electronics to ensure the grounding quality

alarms will clear or the next error on the priority

 

 

has not degraded during fault finding. The

list will appear.

 

 

 

 

 

 

 

 

 

 

system provides facilities for 100% effective

 

 

 

 

 

 

 

 

 

 

 

 

 

grounding and the total elimination of ground

 

 

 

 

 

 

 

 

 

 

 

 

 

loops.

 

 

 

 

 

 

 

 

 

DIAGNOSTIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEDS

 

b.

Electrical Noise

 

 

 

 

 

 

 

 

 

 

 

 

 

The Oxymitter 4000 has been designed to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATER T/C

 

 

 

operate in the type of environment normally

 

 

 

 

 

 

 

 

 

 

 

DIAGNOSTIC

 

 

HEATER

 

 

 

found in a boiler room or control room.

 

 

ALARMS

 

 

 

02 CELL

 

 

 

Noise suppression circuits are employed on

 

 

 

 

 

 

CALIBRATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all field terminations and main inputs. When

 

CALIBRATION RECOMMENDED

 

 

fault finding, evaluate the electrical noise

 

 

 

 

 

 

02 CELL mV +

 

 

being generated in the immediate circuitry

 

 

TEST

 

02 CELL mv -

 

 

of a faulty system. Also, ensure all cable

 

 

POINTS

 

HEATER T/C +

 

 

 

 

 

 

 

 

HEATER T/C -

 

 

shields are connected to earth.

 

 

 

 

 

 

 

 

 

 

 

 

c.

Loose Integrated Circuits

 

 

INC

 

INC

 

 

 

CAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

LOW

 

 

 

 

 

 

 

 

The Oxymitter 4000 uses a microprocessor

 

 

GAS

 

GAS

 

 

 

 

 

 

 

 

 

 

 

 

 

TEST GAS +

 

 

 

 

DEC

 

DEC

 

 

 

 

and supporting integrated circuits (IC). If

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROCESS -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the electronics are handled roughly during

 

 

 

 

 

% 02

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

installation or located where subjected to

 

 

 

 

 

 

 

 

 

 

 

 

 

severe vibration, the ICs could work loose.

 

 

 

 

 

 

 

 

 

 

 

 

 

Before troubleshooting the system, ensure

 

 

 

 

 

37260044

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

all ICs are fully seated.

Figure 8-2. Diagnostic LEDs

 

 

 

 

 

 

 

 

 

8-2 Troubleshooting

Rosemount Analytical Inc. A Division of Emerson Process Management

Page 105 Page 107
Image 106
Page 105 Page 107
Contents Oxymitter IB-106-340 Rev DecemberEssential Instructions Effective December, 2003 Rev Highlights of ChangesSummary Highlights of Changes Table of Contents OxymitterStartup and Operation of Oxymitter 4000 with LOI List of Illustrations Oxymitter 4000 Gas Connections Calibration Gas Connections11-5 List of Tables11-3 11-1Preface DefinitionsOxymitter Belangrijk Vigtigt Oxymitter Tärkeää Oxymitter Wichtig Importante Viktig Oxymitter Oxymitter Viktigt Oxymitter Ceramic Fiber Products Material Safety Data Sheet July 1Section II. Physical Data Section V. Health Hazard Data Section VI. Reactivity Data Section VII. Spill or Leak Procedures Section IX. Special Precautions Oxymitter What YOU Need to Know Oxymitter 4000 with Remote Imps 4000 OptionOxymitter Remote Electronics with Integral SPS Option Can YOU USE the Following Quick Start GUIDE? Use this Quick Start Guide ifQuick Start Guide For Oxymitter 4000 Systems Oxymitter 4000 with SPS 4000 Wiring Diagram Quick Reference Guide Manual Calibration Instructions Performing a Manual Calibration with a Membrane KeypadHart Communicator Fast KEY Sequences Technical Support HotlineComponent Checklist of Typical System Package Contents Section Description and SpecificationsSystem Overview Typical System Package Oxymitter Integrally Mounted Remote MountedMembrane Keypad Model 751 LCD Display Panel Control Room Asset Management Solutions Line Voltage Autocalibration Option StandardImps 4000 Multiprobe SPS 4000 Single Probe Autocalibration OptionCalibra Mounting Imps 4000 OptionalSPS 4000 Optional Components FigureFront View Rear View of Manifold onlyProbe Options Model 751 Remote Powered Loop LCD DisplayDiffusion Elements 13. Hastelloy Cup-Type Diffusion Assembly Abrasive Shield AssemblyView a Specifications Oxymitter In. NPT 100% relative humidityNema 4X IP56 90 to 250 VAC, 50/60 HzProduct Matrix Code Sensing Probe TypeCalibration Components Part Number Description3D39695G03 3D39695G013D39695G02 3D39695G04Mechanical Installation Section InstallationSelecting Location Oxymitter 4000 Probe Installation Oxymitter 4000 Remote Electronics Installation Horizontal Mounted SPS 4000 a Vertical Mounted SPS 4000 aOxymitter 4000 with Abrasive Shield Oxymitter 4000 Adapter Plate Dimensions Oxymitter 4000 Adapter Plate Installation Oxymitter 4000 Abrasive Shield Bracing Installation Remote Electronics Installation Installation with Drip Loop and Insulation RemovalAll wiring must conform to local and national codes Connect Line VoltageIntegral Electronics Install Interconnecting Cable Probe WALL-MOUNTED Electrical Installation for Oxymitter 4000 with SPS Not Used Line Pneumatic Installation for Oxymitter 4000 Without SPS Connect Relay Output WiringConnect 4-20 mA Signal Wiring Reference Air Package13. Air Set, Plant Air Connection Oxymitter 4000 with SPS Pneumatic Installation forImps 4000 Connections Oxymitter Verify Terminal Block Wiring Section Configuration of Oxymitter With Membrane KeypadVerify Mechanical Installation GeneralSW2 Verify Oxymitter 4000 ConfigurationModel 751. The loop-driven LCD display Heater T/C Diagnostic Logic I/O Configuration as set at HART/AMS or LOI Mode AlarmCalibration Handshake Signal Logic I/OMA Signal Upon Critical Alarm Recommended ConfigurationCalibration Oxymitter Section Configuration of Oxymitter 4000 with LOI Electronics Housing Terminals and LOIVerify Oxymitter 4000 Configuration Defaults Oxymitter 4000 with LOI Logic I/O Recommended Configuration Oxymitter Power UP General OperationTROUBLESHOOTING. Diagnostic Alarm LEDS. If thereIs an error in the system, one of these Case of multiple errors, only oneO2 2.59% LK normal Section Startup and Operation Oxymitter 4000 with LOIO2 0.00% LK warm up 367dgC Start UP Oxymitter 4000 CalibrationLOI Features LockoutLOI Menu Tree DataOxymitter 4000 Setup AT the LOI SYSTEM/Calibration SetupSYSTEM/Input/Output SYSTEM/ParametersSYSTEM/Software LOI InstallationSYSTEM/Status Sensor DataTP3 and TP4 monitor the heater thermo Model 751 Remote Powered LoopOxymitter 4000 Test Points TP1 and TP2 monitor the oxygen cellSignal Line Connections, ≥ 250 Ohms Load Resistance Overview Hart Communicator Signal Line ConnectionsHART/AMS Method 1, For Load Resistance ≥ 250 OhmsHart Communicator PC Connections Logic I/O ConfigurationsLogic I/O Configuration Mode 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 Hart Communicator Manual O2 CAL Method Complete CAL Recommended Apply GAS GAS 1 FlowFrom the Detailed Setup screen, select From the Device Setup screen, selectDefining a Timed Calibration VIA Hart Oxymitter EMFmV Section Troubleshooting100 16.1 18.4 21.1 23.8 27.2 31.2 36.0Alarm Indications Identifying and Correcting Alarm Alarm ContactsIndications with Membrane Keypad Flashes Status MA Line Fault Clearing LEDKeypad Alarms O2 T/C OpenFault 1, Open Thermocouple LOIAlarms O2 T/C Shorted Fault 2, Shorted ThermocoupleFault 3, Reversed Thermocouple Wiring or Alarms O2 T/C ReversedFaulty PC Board Alarms ADC Error Fault 4, A/D Comm ErrorAlarms O2 Heater Open Fault 5, Open HeaterAlarms Very Hi O2 Temp Fault 6, High High Heater TempAlarms Board Temp Hi Fault 7, High Case TempAlarms O2 Temp Low Fault 8, Low Heater TempAlarms O2 Temp Hi Fault 9, High Heater TempAlarms O2 Cell Open Fault 10, High Cell mVAlarms O2 Cell Bad Fault 11, Bad CellAlarms EEprom Corrupt Fault 12, Eeprom CorruptFault 13, Invalid Slope Fault 14, Invalid Constant Alarms Calib Failed Fault 15, Last Calibration FailedProbe passes calibration, but still appears to read low Probe passes calibration, but still appears to read highHow do I detect a plugged diffuser? SPS 4000 Troubleshooting Can I calibrate a badly plugged diffuser?SPS 4000 Fault Finding Symptom Check Remedy Symptom no Test GAS Flow 19. SPS 4000 Troubleshooting Flowchart Sheet 119. SPS 4000 Troubleshooting Flowchart Sheet 2 Section Maintenance and Service Calibration Oxymitter 4000 with a Membrane KeypadStart Calib from the Calibra Tion menuAlarms Manual CalibrationOxymitter Flow Gas 1xxxxs Read Gas 1xxxxs Done Gas Apply Gas Hit E when readyCALIBRATION/ Start Calibration PurgexxxxsOxymitter 4000 Repair ReplaceOxymitter 4000 with Integral Electronics, Exploded View Remote Electronics Oxymitter Electronic Assembly Fuse Replacement Figure Electronic Assembly ReplacementTerminal Block Replacement Entire Probe Replacement Excluding Probe Head Heater Strut ReplacementHeater Strut Assembly Probe to Probe Head Assembly Remote Electronics Only Cell ReplacementOxymitter 11. Ceramic Diffusion Element Replacement Oxymitter SPS 4000 Maintenance and Component Replacement Board Replacement 13. SPS 4000 Manifold Assembly Solenoid Replacement Pressure Switch ReplacementPower Supply Board Interface BoardPressure Regulator Optional Maintenance Check Valve ReplacementFlowmeter Adjustments Flowmeter Replacement 15. Calibration Gas and Reference Air Components Calibration Record For Rosemount Analytical In Situ O2 Probe Value to begin migrating back to the process valueSection Return of Material Oxymitter Section Replacement Parts Replacement Parts for ProbeReplacement Parts for Probe Part Number Figure and Index No No Dust Seal DescriptionCell Replacement Kit Oxymitter Probe Disassembly Kit Replacement Parts for Electronics Replacement Parts for SPS Replacement Parts for Calibration ComponentsOxymitter Hart Handheld 275/375 Communicator Section Optional AccessoriesAsset Management Solutions AMS BY-PASS PackagesSPS 4000 Single Autocalibration Sequencer Imps 4000 Intelligent Multiprobe Test GAS SequencerOxymitter O2 Calibration GAS Catalyst RegenerationOxymitter Section Index Fuse, 8-22, 8-23, 9-18 Warranty Oxymitter Serial no Order no
Related manuals
Manual 32 pages 58.37 Kb

4000 specifications

The Emerson 4000 is a state-of-the-art automation platform designed to enhance industrial processes and improve operational efficiency. This advanced system is recognized for its unparalleled reliability and flexibility, making it suitable for various industries such as oil and gas, chemicals, pharmaceuticals, and power generation.

One of the standout features of the Emerson 4000 is its robust architecture that comprises distributed control systems (DCS) and a comprehensive suite of software applications. This integration allows for real-time monitoring and control of complex processes, ensuring that operators have access to crucial data for informed decision-making. The system supports a wide range of field devices and protocols, facilitating seamless connectivity across various platforms.

The Emerson 4000 employs innovative technologies that elevate its performance. It incorporates advanced analytics and machine learning capabilities, which enable predictive maintenance and reduce downtime. By analyzing historical data and identifying patterns, the system can forecast potential failures, allowing operators to address issues before they escalate. This leads to increased uptime and significant cost savings.

Another key characteristic of the Emerson 4000 is its user-friendly interface. The intuitive design ensures that operators can navigate the system with ease, reducing training time and enhancing productivity. The customizable dashboards provide real-time insights and facilitate quick access to critical information, allowing teams to respond to changes in the process swiftly.

Security is also a cornerstone of the Emerson 4000 platform. The system includes multiple layers of cybersecurity measures to safeguard sensitive data and maintain the integrity of operations. This is crucial in today’s environment, where cyber threats are a significant concern for industrial facilities.

In addition, the Emerson 4000 excels in scalability. It can be easily expanded to accommodate the growing needs of a business without compromising performance. Whether an organization is looking to integrate additional processes or expand its operations geographically, the Emerson 4000 is designed to adapt and grow alongside the business.

Overall, the Emerson 4000 stands out as a powerful tool for industrial automation. Its combination of reliability, advanced technology, user-friendliness, security, and scalability makes it an ideal choice for organizations seeking to optimize their operations and drive efficiency in an increasingly competitive landscape.
Top Page Image Contents