IO- Link通信从站的设计

摘要

In order to study IO-Link system architecture,communication mechanism,development and application , the IO - Link slave toolkit including IO - Link general development board (or IO - Link slave device) , analysis tools and IO- Link slave stack can be designed. The IO - Link slave toolkit was introduced,and the design proposal of IO - Link slave device acting as the foundation and core modules of the slave toolkit was described. A demonstration system was built and the test results validate the software and hardware design. The IO - Link slave device is of great importance for studing IO - Link system, IO - Link communication and subsequent development of the slave toolkit.%为了研究IO - Link系统结构、通信机制以及开发应用,可设计包括IO- Link通用开发模块(或IO-Link通信从站)、分析工具以及从机协议栈在内的IO - Link从机工具包.介绍了IO - Link从机工具包系统,给出了作为从机工具包基础和核心模块的IO - Link从站的设计方案并构建了演示系统,测试结果验证了IO - Link从站软硬件设计的正确性.IO - Link从站的设计对于研究IO - Link系统、通信模式以及从机开发包的后续开发有着重要意义.