DS3820RDMAB1 - Circuit Board

DS3820RDMAB1 - Circuit Board DS3820RDMAB1 - Circuit Board

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SPECIFICATIONS

Part No.: DS3820RDMAB1
Manufacturer: General Electric
Series: Mark IV
Product type: Circuit Board
Repair: 3-5 Days
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

DS3820RDMAB1 is a Circuit Board developed by GE. It is a part of the Mark IV control system. Provides extensive monitoring of turbine parameters and operating conditions. Includes built-in diagnostic tools to identify and troubleshoot issues quickly. Supports predictive maintenance by analyzing trends and detecting potential problems before they escalate.

Alarm Switches

The Alarm switches are located below the CRT (Cathode Ray Tube) screen. These switches allow the operator to manage the alarm system effectively, ensuring timely responses to any issues or irregularities. There are two main Alarm switches: the Alarm Silence switch and the Reset switch. 

Alarm Silence Switch

  • Purpose: The Alarm Silence switch is used by the operator to silence the alarm horn.
  • Function: When an alarm condition is triggered, the alarm horn sounds to alert the operator. Pressing the Alarm Silence switch will stop the horn from sounding, allowing the operator to address the issue without the continuous noise.
  • Operation: The Alarm Silence switch provides immediate relief from the auditory alarm, ensuring the operator can focus on resolving the underlying issue without distraction.

Reset Switch

  • Purpose: The Reset switch is used to reset all acknowledged and cleared alarms.
  • Function: After the operator has acknowledged and addressed the alarm conditions, the Reset switch clears these alarms from the system, resetting the alarm indicators.
  • Operation: By pressing the Reset switch, the operator confirms that the alarms have been reviewed and dealt with, ensuring the system can to detect and alert new alarm conditions.
  • Location: Both Alarm switches are conveniently located below the CRT screen, making them easily accessible for the operator.
  • Independence from Communicator: The Alarm group switches continue to function even if the C communicator is not operating. This ensures that the alarm management system remains operational and reliable at all times.

World of Controls has the most comprehensive collection of GE Mark IV components. Please contact WOC as soon as possible if you require any extra information.

Frequently Asked Questions

 

What is DS3820RDMAB1?
It is a Circuit Board developed by GE

How do I access alternate characters on the Display Keypad?
To access alternate characters printed at the top of the Display Keypad switch, use the Shift switch. When pressed with another switch, the Shift switch allows the operator to input characters not available on the primary layout.

What happens when I press the Enter switch?
Pressing the Enter switch loads the typed characters into the computer to initiate a command. This action finalizes the input and signals the system to process the entered data or command, executing the desired operation.