【摘要】 在分析了传统计算机数控系统布线复杂和维护困难的基础上 ,提出基于PROFIBUS -DP现场总线的计算机数控系统。总结了该系统在应用时的特点。结合加工中心数控系统 ,给出了该系统的现场总线网络结构更多还原

【Abstract】 This paper proposes CNC system based on PROFIBUS-DP field bus on the basis of analyzing of which routing is complex and maintaining is difficult for past CNC system. Sums up the application characteristics of the system.Combining with CNC system of machining center,gives out the system’s network structure based on field bus.更多还原