針對紡織行業的清梳聯系統，介紹了PROFIBUS 現場總線技術的特點和功能，采用S7-300PLC 作為系統的主站，帶有通訊模塊的紡織機械作為系統的從站，利用SIEMENS 公
司的STEP7 工業組態軟件進行PROFIBUS-DP 網絡的硬件組態和軟件設計，上位機采用
WinCC 監控軟件進行系統狀態監控和數據處理。從而實現了清梳聯控制系統的數據提取、信息交互和故障診斷，為紡織企業的信息化管理打下了堅實基礎。
關鍵詞 現場總線技術 PROFIBUS 數據集成硬件組態
Abstract: According to the cleaning-combing equipment of textile industry, utilizing the
characteristic and function of Fieldbus industry, and putting forward a set of perfect project of
data acquisition. The Project makes S7-300PLC controller as Master, and communication module of spinning and weaving equipments as Slaves, and Hardware configuration or software designing on PROFIBUS-DP in use of SETP7. So realization the data acquisition、information interactive、 failure diagnosis and so on.Textile enterprises have a Solid foundation in the information management.
Key Words:Fieldbus technology PROFIBUS data acquisition Hardware configuration