摘要
针对变频器控制系统中对多厂商变频器兼容的需求,对变频器的参数设定和硬件组态进行了分析,实现了施耐德变频器、富士变频器与西门子S7-300PLC之间进行Profibus-DP通讯,并通过网络化的手段实现了多种变频器的启动、停止、速度给定和反馈等各项功能,达到施工简单、运行可靠、维护方便的目的。该套基于Profibus-DP通讯方案的实际应用值得在其他领域推广。
Aiming at the compatible needs for inverters of multiple vendors in the inverter control system, the Profibus-DP communications between Schneider inverters, Fuji inverters and Siemens PLC were achieved by the inverter parameters setting and the inverter hardware configuration, the functions of starting, stopping, speed setting and speed feedback of multiple inverters also could be completed in network, so the purpose of simple construction, reliable operation, easy maintenance was achieved. The actual application based on Profibus-DP communications solution is worth to promote in the other field.
出处
《科技与创新》
2014年第17期107-108,共2页
Science and Technology & Innovation
基金
"中央高校基本科研业务费专项资金"资助
