Industrial controllers are usually many varieties of small batch production. In order to quickly customize controllers automatic test systems, the virtual instrument technology and automated test platform technology has been studied; Based on LabVIEW, the controller' s Automatic Test platform is designed. With The scalable programmable instrument and modular and parametric universal test software, the function of rapid customization of automatic test system for controller with different I/O port number and port characteristics is obtained. Experiment and application results show using the platform, a new controller automatic test system hardware connections and software customization can be completed within 1 days, and put into use, has a certain practical and promotional value.%为了满足为多品种小批量生产的工业控制器快速开发自动测试系统的需要,对虚拟仪器技术与自动测试平台技术进行了研究；设计开发了基于LabVIEW的控制器自动测试平台；通过可扩展的可编程仪器和模块化、参数化的通用测试软件实现了针对具有不同I/O端口数量和特性的控制器自动测试系统的快速定制；实验及应用结果表明；该平台灵活可靠,使用该平台可以在1天以内完成新型控制器自动测试系统的硬件连接和软件定制,投入使用,具有一定的实用性和推广价值.
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