一种俄制ГOCT18977-89总线通信偶发故障剖析

An Accidental Fault Analysis of Russian-made ГOCT18977-89 Bus in Communication

主要介绍一种俄制ГOCT18977-89总线在通信过程中的偶发故障,同时结合故障现象、模块工作流程及器件使用方法对故障机理进行了详细分析,提出了故障的解决方法。通过工程实例,说明复位电路设计的重要性。

The accidental fault of Russian-made ГOCT18977-89 bus in communication was presented in this paper.According to the fault symptoms,the operation course of the data conversion module and its components,the generation mechanism of the fault was analyzed in detail.Then,the fault solution was demonstrated.The importance of reset circuit design is illustrated by an engineering example.