GB/T 29001.3-2012
ActiveNumerical control system of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 3：Data link layer
机床数控系统 NCUC-Bus现场总线协议规范 第3部分：数据链路层
Application Summary AI generated
This standard specifies the data link layer protocol for the NCUC-Bus fieldbus used in machine tool numerical control (NC) systems. It defines frame structures, error detection, and medium access control mechanisms to ensure reliable data transmission between CNC controllers, servo drives, and I/O modules. It is applied in the design, testing, and integration of high-speed, real-time communication networks within industrial machine tools and automated manufacturing equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.