基于PROFIBUSDP从设备开发的协议分析与软件设计
Protocol Analysis and Software Design Based on PROFIBUS DP Slave Development
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摘要: 以SIEMENSSPC3协议芯片为基础,分析了开发DP从设备过程中涉及到的协议机制,给出了开发DP从设备的软件设计及设备调试方案.Abstract: Based on SIEMENS SPC3 protocol chip, the article analyzes protocol mechanisn related to DP slave development, and submits software development and debugging project of DP slave.