DS3800HACB GE FANUK

A GE Fanuc dynamic memory board is a specialized electronic component designed to provide temporary storage for data and programs within a GE Fanuc CNC control system. These boards typically utilize dynamic random access memory (DRAM) chips, which require constant refreshing to retain data. They play a crucial role in the overall operation of a CNC machine, enabling efficient processing of machine codes, storing variable data, and facilitating real-time control functions.  

Key Functions

• Data Storage: Temporarily stores programs, variable data, and system parameters.
• Program Execution: Provides the working memory for executing machine programs.
• Real-time Processing: Supports real-time data processing and control functions.

Product Parameters (Typical)

• Memory Capacity: Determined by the number and type of DRAM chips installed, typically measured in megabytes (MB).
• Access Time: The speed at which data can be read from or written to the memory.
• Power Consumption: The amount of power required to operate the memory board.
• Physical Dimensions: The size and form factor of the board, which must match the specific CNC model.
• Interface: The type of interface used to connect the memory board to the CNC control, such as a proprietary bus or standard interface like PC104.

Product Advantages

• High Speed: DRAM offers fast access times, enabling efficient program execution and data processing.  
   
• Large Capacity: Available in various capacities to accommodate different application requirements.
• Cost-effective: DRAM is generally more cost-effective than other types of memory, such as static RAM (SRAM).  
   

Precautions

• Volatility: Data stored in DRAM is lost when power is removed.  
   
• Refresh Cycles: DRAM requires constant refreshing to maintain data integrity.  
   
• Compatibility: Ensure compatibility with the specific CNC model and other system components.
• Installation: Proper installation is crucial to avoid damage to the board and the CNC system.

Product Applications

GE Fanuc dynamic memory boards are essential components in various CNC machine tools, including:

• Lathes: For storing part programs and machine parameters.
• Milling machines: For complex machining operations and tool path calculations.
• Machining centers: For high-speed, high-precision machining.
• EDM machines: For electrical discharge machining applications.

Additional Considerations

• Error Correction: Some memory boards may include error correction codes (ECC) to enhance data integrity.
• Battery Backup: In some cases, a battery backup may be used to maintain critical data in the event of a power failure.
• Memory Expansion: Additional memory modules can be installed to increase the overall memory capacity of the CNC system.