基于DeviceNet协议的总线测试系统的设计与实现

Design and Implementation of Fieldbus Test System Based on DeviceNet Protocol

在分析DeviceNet总线标准和协议测试要求的基础上,提出并实现一种DeviceNet协议物理层、一致性和互操作性的测试系统和试验方法。试验结果表明,该系统和方法可以满足DeviceNet总线的各项测试需求,且已成功地运用在上海电器设备检测所的DeviceNet测试实验室中。

A physical layer,conformance and interoperability testing method of DeviceNet protocol were presented and implemented based on the analysis of DeviceNet fieldbus standard and protocol test.The experimental results indicate that the testing method can accomplish the DeviceNet fieldbus test,and it is successfully used in the STIEE DeviceNet testing laboratory.