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DS3800NOWB

DS3800NOWB - Printed Circuit Board

DS3800NOWB - Printed Circuit Board DS3800NOWB - Printed Circuit Board

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SPECIFICATIONS

Part No.: DS3800NOWB
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Temperature: -30 to 65 oC
Product Type: Printed Circuit Board
Availability: In Stock
Series: Mark IV

Functional Description

DS3800NOWB is a Printed Circuit Board developed by GE. It is part of the Mark IV control system. The GE Mark IV control system is a comprehensive and robust solution for managing gas turbine operations. Its modular architecture, extensive safety features, advanced diagnostic tools, and user-friendly interface make it an essential component for enhancing the performance, reliability, and safety of gas turbines. Whether for new installations or upgrades, the GE Mark IV control system represents a significant advancement in turbine control technology.

System Diagnostic Alarms

  • Diagnostic Alarms are a critical component of the GE Mark IV control system, providing valuable insights into the system's health and helping maintenance personnel promptly address any issues. These alarms are designed to alert operators and technicians to specific fault conditions within the control panel, ensuring that potential problems are identified and resolved before they can escalate.
  • Diagnostic alarms are a specialized group of alarm messages focused on the internal diagnostics of the control system. Unlike operational alarms, which might indicate issues with turbine performance or external conditions, diagnostic alarms specifically relate to faults within the control panel itself. This could include issues with sensors, communication faults, power supply anomalies, or other internal components.
  • When a fault condition is detected within the control panel, the system generates a diagnostic alarm message. This message is clearly indicated by the alarm text DIAGNOSTIC ALARM - SEE DISPLAY. This prompt directs maintenance personnel to review the diagnostic alarm display for further details about the nature and location of the fault.
  • To access the detailed information about a diagnostic alarm, maintenance personnel need to follow these steps:
    • Locate the Display Functions Group: Within the control panel, there is a section dedicated to display functions. This area includes various switches and controls for accessing different system displays and information.
    • Press the Diagn Alarm Switch: In the Display Functions group, there is a specific switch labeled "Diagn Alarm." By pressing this switch, personnel can access the Diagnostic Alarm display.
    • Review the Diagnostic Alarm Display: Once the Diagnostic Alarm display is activated, it provides detailed information about the fault condition. This includes data such as the specific component or subsystem affected, the nature of the fault, and any relevant error codes or status indicators.
  • Diagnostic alarms play a vital role in maintaining the reliability and efficiency of the GE Mark IV control system. By providing precise and timely information about internal faults, these alarms enable maintenance personnel to:
    • Quickly Identify Issues: Diagnostic alarms help in pinpointing the exact location and nature of a fault, reducing the time required for troubleshooting and repair.
    • Prevent Escalation: By addressing diagnostic alarms promptly, potential problems can be mitigated before they escalate into more significant issues that could impact turbine operation.
    • Enhance System Reliability: Regular monitoring and resolution of diagnostic alarms contribute to the overall reliability and longevity of the control system, ensuring consistent and safe turbine operation.

The WOC team is always available to help you with your Mark IV requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS3800NOWB?
It is a Printed Circuit Board developed by GE under the Mark IV series.

What are diagnostic alarms?
Diagnostic alarms indicate specific fault conditions within the control panel of the GE Mark IV control system.

How are diagnostic alarms identified?
They are identified by the message DIAGNOSTIC ALARM - SEE DISPLAY on the control system interface.

How do I access the details of a diagnostic alarm?
Press the Diagn Alarm switch in the Display Functions group to view detailed information on the Diagnostic Alarm display.