Emerson 3000 manual Daughter Board Replacement

Page 69

World Class 3000

Instruction Manual

Appendix B Rev. 2.2 January 1997

i.Making a note of the location and color of each wire, disconnect wires from terminal strip on mother board.

j.Remove four screws (9) holding mother board to stand offs (10) on subplate (14).

k.Remove mother board (12).

l.Position new mother board on stand offs and reinstall screws removed in step j.

m.Reconnect wires to terminal strip in posi- tions noted in step i.

n.Reinstall four stand offs removed in step h. Position daughter board on stand offs and reinstall stand offs removed in step g.

o.Plug ribbon cable back into receptacle on daughter board. Reinstall terminal covers.

p.Reinstall transformer, tightening hex nut only enough to hold transformer firmly in position. Reconnect transformer harness plug to mother board.

q.Reinstall HPS cover.

B-9 DAUGHTER BOARD REPLACEMENT

When turning power off at the HPS, also turn off the respective probe at associated electronics. When service on the HPS is completed, restore power at the HPS and the associated electronics.

a.Turn off power to system.

b.Loosen captive screws retaining HPS cover.

Remove cover.

B

c.Remove screws on either side of terminal strip covers (2, Figure B-7). Remove termi- nal strip covers (4 and 8).

d.Making a note of the location and color of each wire, disconnect wires from the termi- nal strip on the daughter board (7).

e.Unplug ribbon cable from receptacle on daughter board.

f.Unscrew two stand offs from daughter board. Remove daughter board (7).

g.Position new daughter board on four stand offs on mother board. Reinstall the stand offs removed in step f.

h.Plug ribbon cable into receptacle on daughter board.

i.Reconnect wires to terminal strip in posi- tions noted in step d. Reinstall terminal covers.

j.Reinstall HPS cover.

Rosemount Analytical Inc. A Division of Emerson Process Management

Appendices B-9

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Contents World Class Essential Instructions Effective October, 1995 Rev Highlights of ChangesSummary Effective June, 1996 RevEffective February, 1998 Rev PageSummary Effective May, 1997 Rev PageSummaryWorld Class Table of ContentsTypical System Package List of IllustrationsDefinitions PrefaceWorld Class Component Checklist of Typical System Package Contents Section DescriptionOverview Features System ConfigurationTypical System Installation Probe Head Wiring Heater Power SupplyExisting Electronics ProbeEither make necessary repairs or install Section InstallationInstallation Oxygen Analyzer ProbeProbe Installation Sheet 1 Probe Installation Sheet 2 Probe Installation Sheet 3 Probe Installation Sheet 4 Probe Installation Sheet 5 Orienting the Optional Vee Deflector Service RequiredElectrical Installation of Heater Power Supply Electrical Connections Heater Power Supply InstallationSelection JM1 Fuses JM2 World Class Electronics Setup Section SetupG02 G04 Model 218A Electronics SetupModel TC200 Veritrim Electronics Setup Eprom ReplacementHeater Set Point Adjustment Main PCB Model 132 Eprom Replacement Model 132 Digital Electronics SetupSystem Troubleshooting Section TroubleshootingWorld Class Section Return of Material World Class Section Appendices World Class Figure A-2. Main Probe Components Oxygen Analyzer Probe GeneralTable A-1. Specifications for Oxygen Analyzing Equipment.1 Cell and Flange Assembly Probe Assembly ExteriorProbe Tube Assembly Snubber Diffusion AssemblyCell General Inner Probe AssemblyAbrasive Shield Assembly Cable AssemblyProbe Junction BOX Probe OptionsView a Ceramic Diffusion Assembly Figure A-8. Ceramic Diffusion/Dust Seal AssemblyProbe Mounting Jacket Options Bypass Probe OptionsFigure A-13. Bypass Probe Option Sheet 1 Figure A-13. Bypass Probe Option Sheet 2 Group Code Description Extended Temperature By-Pass Arrangements 2400 F 1300 CProbe Faults Probe TroubleshootingTable A-2. Fault Finding Symptom Check Remedy OverviewWorld Class Figure A-14. Flowchart of Probe Related Problems, #1 Figure A-15. Flowchart of Probe Related Problems, #2 Probe Recalibration Cell ReplacementFigure A-16. Cell Wiring Connection Element Replacement Optional Ceramic DiffusionGeneral World Class Figure A-19. Probe Junction Box Mechanical Connections Replacement of Contact Thermocouple AssemblyContact Heater Screws Not Shown Thermocoupler World Class Figure A-22. Oxygen Analyzer Probe, Cross-Sectional View Figure A-23. High Temperature Corrosive Environment Kit Replacement Parts Figure A-10 4841B03G02 Stainless Steel Diffuser Assembly Appendix B, REV HPS 3000 Heater Power Supply Description Side FrontTheory of Operation Table B-1. Specifications for Heater Power SupplyOverview HPS 3000 Troubleshooting HPS 3000 TroubleshootingFigure B-4. HPS Troubleshooting Flowchart, #1 SymptomFigure B-5. HPS Troubleshooting Flowchart, #2 Figure B-6. HPS Troubleshooting Flowchart, #3 Fuse Replacement Transformer ReplacementMother Board Replacement Daughter Board Replacement Figure B-7. Heater Power Supply, Exploded View Part Number Description Table B-2. Replacement Parts for Heater Power SupplyWorld Class Section Index World Class Warranty World Class 3000 Probe Serial No Order No HPS
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3000 specifications

The Emerson 3000 is a cutting-edge control system designed to enhance the efficiency, reliability, and precision of industrial operations. Employed across various sectors such as oil and gas, pharmaceutical, food and beverage, and power generation, the Emerson 3000 has gained recognition for its robustness and versatility.

One of the main features of the Emerson 3000 is its advanced process control capability. With integrated control algorithms, it can optimize complex processes in real-time, resulting in significant improvements in production rates and reduced operational costs. The system's predictive analytics capabilities enable operators to anticipate equipment failures and maintenance needs, allowing for proactive management and minimizing downtime.

The Emerson 3000 features a modular architecture, providing flexibility for scaling and customization. Operators can easily tailor the system to fit specific application needs, whether it requires additional control loops or integration with other systems. This adaptability is particularly beneficial for facilities planning for future expansions or modifications.

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Additionally, the Emerson 3000 incorporates state-of-the-art cybersecurity measures to safeguard critical data and operations. With built-in security protocols and regular updates, the system protects against emerging cyber threats, ensuring the integrity of the control network.

User experience is also a focal point of the Emerson 3000. The intuitive graphical user interface presents complex data in a user-friendly format, making it easier for operators to monitor system performance and respond to alerts quickly. This ease of use contributes to enhanced safety and operational efficiency.

In summary, the Emerson 3000 represents a fusion of advanced process control, modular design, IoT connectivity, robust cybersecurity, and user-centric interface, making it an ideal choice for industries seeking to enhance their operational performance while adapting to ever-evolving technological landscapes.
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