基于VPC3+C的Profibus-DP总线型电动执行机构控制系统的开发

Development of the Profibus-DP Electric Actuator Control System Based on VPC3+C

采用双微控制器和专用协议芯片VPC3+C,设计了基于Profibus-DP接口的总线型电动执行机构。主要介绍了其控制系统的硬件设计、部分软件功能、PI-China测试认证和产品出厂测试。

Using double microcontrollers and protocol chip VPC3+C, designed a electric actuator which is based on Profibus-DP interface. The paper mainly introduces the hardware design of the control system, part of the software, PI-China Testing and Certification and product factory acceptance tests.