【作者】 安翠娟； 钱晓龙； 顾德英；

【Author】 An Cuijuan~1 Qian Xiaolong~2 Gu Deying~1 ~1(Northeastern University at Qinhuangdao, Qinhuangdao 066004,China) ~2(Northeastern University, Shenyang 110004, China)

【机构】 东北大学秦皇岛分校； 东北大学；

【摘要】 设计了基于标准RS-232的DeviceNet通讯适配器。介绍了适配器硬件电路和软件实现方法,提出了一种DeviceNet网络波特率自动检测的方案。测试表明该适配器符合DevieceNet协议规范,提高了网络中设备的自适应性能。更多还原

【Abstract】 Standard RS-232-based DeviceNet communication adapter is designed. Hardware circuit and realization method of software for adapter are introduced, a scheme of baudrate auto-check for DeviceNet network is presented. Testing indicates that the adapter accords with DeviceNet protocol specification and improves the selfapplicability of the devices on the network.更多还原