介绍了聚丙烯包装码垛机控制系统的组成，通过分析机组仪控部分常见故障，着重提出了排除故障的方法及日常保养维护注意事项，为快速排除机组故障提供参考。

The constitution of control system of polypropylene bagging and palletizing equipment was introduced. Familiar faults of the control system were analyzed. The methods to eliminate faults and cautions for daily maintenance were put forward. The purpose was to provide reference for quick elimination of faults of the equipment.