Current research on standard Profibus-DP master is mainly concentrated on the design of hardware or software simply

other than the systematic research.Therefore

on the basis of analysis on Profibus master and its application in engineering

the master station function of the Profibus control system was summarized.Moreover

the scheme using the hardware platform

embedded programming and configuration software to constitute the Profibus-DP master station system was put forward.At last

the hardware platform

embedded program

and main function of the configuration software were introduced

providing a reference for the design of domestic ProfibusDP master station system.