IC3600SVDD1C - Calibrator Board

SPECIFICATIONS

Part No: IC3600SVDD1C
Manufacturer: General Electric
Function: Calibrator Board
Series: Mark I and II
Repair: 3-7 Day
Availability: In Stock
Country of Manufacturer: United States (USA)

Functional Description

IC3600SVDD1C is a Calibrator Board developed by GE. It is a part of Mark I and II control system. It is used to calibrate input and output signals within the control loop. This includes verifying and adjusting signal strength, voltage levels, and accuracy for parameters such as temperature, pressure, and speed.

System LED Conventions

• Indicating Voltage Levels: LEDs are employed to signify the voltage levels within the system. In this convention, an LED illuminates to indicate a high voltage level, which corresponds to a logic 1 state. Conversely, the LED turns off to represent a zero or low voltage level, signifying a logic 0 state.
• Red LED for Trip State: A red LED is specifically designated to indicate a trip state, which corresponds to a high voltage level. When the red LED is illuminated, it communicates that the represented signal is in the trip condition. This convention is crucial for promptly identifying and responding to critical situations.
• Green LED for Run Condition: In contrast to the red LED, a green LED is used to signify a run condition, associated with a high voltage level. When the green LED is on, it communicates that the system is in a run state. Conversely, it turns off to indicate a trip condition characterized by a low voltage level. This clear distinction simplifies the interpretation of the system's operational status.
• Yellow LED for Transitional Signals: Yellow LEDs are specifically employed to monitor signals whose trip status changes as the turbine undergoes transitions during its operational sequence. For instance, during turbine start-up, the overspeed signal typically remains in the high voltage state (illuminated). However, as the turbine's speed surpasses the threshold required to trigger the 14HS signal (becoming logic 1), the overspeed signal switches to a low voltage state (LED off). When the turbine operates at speeds exceeding 14HS, yellow LEDs are used to indicate a tripped condition. This nuanced use of yellow LEDs offers a dynamic way to monitor changing conditions during the turbine's operation.

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FREQUENTLY ASKED QUESTIONS

What is IC3600SVDD1C?
It is a Calibrator Board developed by GE.

What types of signals does the board calibrate?
It typically calibrates analog signals related to parameters like temperature, pressure, speed, and voltage, ensuring these values are read and processed accurately by the control system.

Can the card be used for diagnostics?
Yes, it is often used during maintenance and troubleshooting procedures to verify signal integrity, test component performance, and diagnose control system issues.