DS200LUVAF1AHA - Software PROM Set

SPECIFICATIONS

Part Number: DS200LUVAF1AHA
Manufacturer: General Electric
Country of Manufacture: United States (USA)
Series: Mark V
Function: Software PROM Set

Functional Description

DS200LUVAF1AHA is a Software PROM Set developed by GE. It is part of the GE Speedtronic Mark V control system. The PROM set contains the firmware or configuration data necessary for the proper functioning of the Mark V system, ensuring reliable execution of control algorithms, logic sequencing, and system diagnostics.

System Features

• The GE Speedtronic Mark V control system features a robust microprocessor-based architecture designed with a modular approach to facilitate efficient maintenance, diagnostics, and system upgrades. Each controller module is composed of up to five interconnected circuit cards, including a dedicated power supply, all housed within a compact and serviceable configuration.
• To maximize processing efficiency and system reliability, each controller hosts multiple processors, with tasks distributed across these processors based on specific functional responsibilities. For example, some processors handle input/output (I/O) assignments, others are dedicated to application software execution, communication protocols, or other specialized control functions. This task-specific delegation allows for optimized real-time performance, especially in demanding industrial environments such as gas and steam turbine control.
• The operating system within the Mark V is a real-time, multi-tasking platform, enabling simultaneous execution of various control processes without compromising speed or reliability. Communication between the five internal cards within a single controller is achieved using ribbon cables and gas-tight connectors, effectively replacing the traditional computer backplane and reducing potential points of failure.
• nter-controller communication is handled via high-speed Arcnet (Attached Resource Computer NETwork) links, ensuring fast and reliable data exchange between controllers. This advanced communication network enhances system integration and synchronization, which are critical for coordinated turbine control and protection. 

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FREQUENTLY ASKED QUESTIONS

What is DS200LUVAF1AHA?
It is a Software PROM Set and is part of the GE Speedtronic Mark V gas turbine control system.

What makes the Mark V system modular?
Each controller in the Mark V system is composed of up to five plug-in cards, including a power supply. These cards can be easily replaced or upgraded individually, simplifying maintenance and minimizing system downtime.

How does the Mark V handle processing tasks?
The Mark V uses multiple processors within each controller. These processors are assigned to specific tasks such as I/O processing, application logic, or communications. This distributed processing structure ensures optimal system performance and reliability.