Which term refers to the direct control of CNC machines by a large central host computer?

Which term refers to the direct control of CNC machines by a large central host computer?

• A. Direct Numerical Control
• B. Automatic Numerical Control
• C. Remote Control System
• D. Machine Control Logic

Answer: (A)

The term that refers to the direct control of CNC machines by a large central host computer is "Direct Numerical Control." This system involves connecting multiple CNC machines to a central computer, allowing that computer to send commands directly to the machines. It facilitates synchronization and enhances operations by enabling centralized programming, monitoring, and data collection, which can improve efficiency and operational control. In contrast, Automatic Numerical Control refers to the functionality of numerical control systems that operate automatically without the need for manual intervention, but it does not specifically emphasize the central host computer aspect. Remote Control System generally deals with devices that can be controlled from a distance but lacks the direct numerical control aspect related to CNC machines. Machine Control Logic pertains more to the internal logic and functions of the machine itself rather than the external control provided by a host computer.

The term that refers to the direct control of CNC machines by a large central host computer is "Direct Numerical Control." This system involves connecting multiple CNC machines to a central computer, allowing that computer to send commands directly to the machines. It facilitates synchronization and enhances operations by enabling centralized programming, monitoring, and data collection, which can improve efficiency and operational control.

In contrast, Automatic Numerical Control refers to the functionality of numerical control systems that operate automatically without the need for manual intervention, but it does not specifically emphasize the central host computer aspect. Remote Control System generally deals with devices that can be controlled from a distance but lacks the direct numerical control aspect related to CNC machines. Machine Control Logic pertains more to the internal logic and functions of the machine itself rather than the external control provided by a host computer.