The objective of the research is to design a multifunctional and universalizable slave interface for PROFIBUS DP, so an ordinary device can be connected on this bus conveniently.
本课题旨在为PROFIBUSDP这一特定总线，设计一款通用的多功能从站接口，从而使普通的设备可方便的挂接到总线上。
If a PROFIBUS DP slave is developed, is there any testing software or testing tools available for consistency?
若开发了一个PROFIBUSDP从站，有无测试软件？(一致性测试)或测试工具？
RS232 and PROFIBUS-DP protocol convert interface can embed in the process control equipment as Intelligent Slave Station, that realize many functions as data collect and control.
RS232和PROFIBUS - DP协议转换接口可嵌入现场设备作为智能从站，实现数据采集和控制等多种功能。
This paper introduces the design outline of PROFIBUS-DP/RS232 intelligent slave, and describes the implementation methods of software and hardware of the intelligent slave.
本文介绍了PROFIBUS-DP/RS232智能从站的设计要点，阐述了智能从站在硬件和软件上的实现方法。
The paper describes how to design PROFIBUS-DP intelligent slave station with MCU and SPC3, and discusses the main method in hardware and software design.
本文介绍了应用单片机和SPC3 芯片构建PROFIBUS-DP智能从站的方法，并给出了硬件和软件的实现方法。
PROFIBUS DP is a kind of multi master-slave station structure bus, and the communication between the masters is Token way, and subordination between the master and slaves.
PROFIBUSDP是一种多主从总线，采用主站间按令牌方式、从站和主站间按主从方式进行数据通信的工作方式。
The last chapter gives the connect steps between the DP slave and SIMATIC PCS7 host, and ends with the performance test analysis.
论文最后介绍了智能DP 从站与SIMATICPCS7 主站的连接，并给出性能测试分析。
The last chapter gives the connect steps between the DP slave and SIMATIC PCS7 host, and ends with the performance test analysis.
论文最后介绍了智能DP 从站与SIMATICPCS7 主站的连接，并给出性能测试分析。
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