Achievement of PROFIBUS-DP slave station

The paper introduced an achievement of the PROFIBUS-DP with a MCU and PB-OEM2-SD interface model.The paper had a detail introduction on the working model of the interface model and the MCU slave station.Base on the 5 band rates self adapt,the paper provided two software diagrams.The practices showed that the slave station could be made easily and could be developed and applied in a short time.