【摘要】 该文基于Modbus通信协议,提出了一种企业设备能耗信息化方案,以对企业各设备能耗数据进行采集和处理。在底层,通过Modbus通信协议对各设备的能耗数据进行采集;在上层,通过Profibus通信协议、工业以太网和WINCC对数据进行传输和处理。实际工程应用结果表明,系统能够实时、可靠地完成各用电设备的能耗数据集成,通过分析和计算得出的结论可为设备维护提供参考,同时提高企业的精细化管理水平。更多还原

【Abstract】 Based on Modbus communication protocol,an enterprise facility energy consumption information solution is put forward to gather and process energy consumption date of enterprise facility,eventually the design of energy consumption information system is completed for enterprise facility. In the underlying network,the energy consumption data of each facility is collected by Modbus communication protocol. At top the energy consumption data is transmit and processed by Profibus communication protocol,industrial Ethernet and WINCC. Real practice shows that the system can complete the integration of facility energy consumption data reliably,it can provide reference for facility maintenance through analysis and calculation conclusions,to improve the level of meticulous management of enterprises.更多还原