基于PROFIBUS的冰箱性能集成测试系统

Computer Integrated Testing System of Refrigerator’s Electrical Safety Performance and Refrigeration Performance Based on Field Level PROFIBUS

介绍了PROFIBUS现场总线技术的主要特点和基于PROFIBUS现场总线的冰箱制冷性能及电性能集成测试系统的软、硬件配置以及两者之间接口的实现方法及为提高系统可靠性而采取的电磁兼容措施。该系统的实际运行收到了很好的效果。

This article briefly describes the main characteristics of field level PROFIBUS,the hardware structure,the software design, the communication design between software and hardware,and electromagnetic compatibility measures of increasing system reliability of a computer integrated testing system of refrigerator’s electrical safety performance and refrigeration performance.