基于PLC的机车司机控制器检测装置

摘要

The fault phenomena of the master controller was analyzed and the detection method of the master controller is intro-duced. According to the controller switch act logical relations,the detection device was designed on PLC. The hardware and PLC software were described in detail. The application of the device is good,and the quality of the master controller is en-sured.%分析了机车司机控制器的故障现象和检测方法，根据司机控制器的开关动作逻辑关系，采用 PLC设计了司机控制器检测装置，并给出了详细的外部接线和程序设计。该装置现场运用效果良好，保证了司机控制器的生产质量。