论文部分内容阅读
设计出一套基于S7-200 PLC控制器和GPRS无线通信网络的水源井控制系统,介绍了系统的结构以及软硬件设计,实现了水源井的远程控制,并且可靠性高,实时性好,实现了热电厂水源井的自动控制,满足本次改造要求。某热电有限公司由于经济的发展,企业城市建设规模的不断扩大,对发电量提出了更高的要求,由此对供水的数量、质量及稳定性提出了越来越高的要求。原来电台无线通信系统
Design a water source well control system based on S7-200 PLC controller and GPRS wireless communication network, introduce the system structure and software and hardware design, realize the remote control of water source well, and have high reliability and real-time performance, realize The thermal power plant water wells automatic control, to meet the requirements of this transformation. Due to the economic development of a certain thermoelectric co., Ltd., the continuous expansion of the scale of urban construction of enterprises has set higher requirements on the power generation capacity, thereby putting forward higher and higher requirements on the quantity, quality and stability of water supply. The original radio wireless communication system