三菱输入输出单元故障诊断与维修

Fault Diagnosis and Maintenance of MITSUBISHI Remote I/O Unit

通过对三菱输入输出单元故障的诊断,把硬件故障定位到元件级,结合现场实例,介绍数控机床用户在线故障诊断与维修的方法。

Based on the fault diagnosis of MITSUBISHI remote I/O unit,this paper puts hardware fault location to component class,introduces the in-circuit fault diagnosis and maintenance method of CNC machine u-ser in detail by cases.