Abstract: As the industrial site equipment, the motor starter device is requested to provide abundant INTERBUS to meet the need of the customer communication, remote control and other functions.

• 摘要]电机起动装置作为工业现场设备需要提供丰富的工业总线接口,以满足与客户端设备通信、远程控制等功能的需要,针对这一需要，设计了一种基于DSPIC30F数字信号控制器的嵌入式PROFIBUS智能从站。