指令脉冲发生器中的在线诊断机制

The On - line Diagnostic Function in the Instruction Pulse Train Generator

为解决指令脉冲发生器的精确性与可靠性问题,给出一种具有实时诊断机制的指令脉冲发生器的设计思想与实现方法。结合基于PC总线的CNC系统,介绍了这种指令脉冲发生器的多通道应用实例。

In order to solve the problem about accuracy and reliability on ordinary instruction pulse train generator, this paper presents the design thinking and realization method on the instruction pulse train generator with real - time diagnostic fuction. It also gives the multichannel application example in CNC system based PC Bus.