By using Programmable Logical Controller and software programmable method of multiple technological process configuration, the test quality and efficiency of starter ex-factory testing bench can be improved and flexible controlling characteristics can also be achieved. 使用可编程控制器,应用多流程组态的软件编程方式,可提高起动机出厂试验台的试验质量和效率,并使其获得灵活的控制特性。