论文部分内容阅读
提出了基于Profibus_DP通讯的控制系统。选择具有Profibus_DP通讯功能的S7-300PLC作为系统的主站,各S7-200PLC从站加装Profibus_DP扩展模块;将828D数控机床的I/O信号对接到S7-200PLC接口上,也通过EM277Profibus_DP实现通讯;在川崎工业机器人上加装板卡,通过Anybus实现机器人与主站的通讯。
Proposed a control system based on Profibus_DP communication. Select the S7-300PLC with Profibus_DP communication function as the master station of the system, and add the Profibus_DP expansion module to each S7-200 PLC slave station; connect the I / O signals of the 828D CNC machine tool to the S7-200PLC interface and communicate through the EM277Profibus_DP; Kawasaki industrial robot installed in the board, through the Anybus robot and master communication.