Design of Multiple Motor Operation Monitoring System Based on Profinet Communication Protocol
With the gradual penetration of the industrial Internet into all major fields of industrial manufacturing,industrial enterprises urgently need to speed up the pace of digitization through the industrial Internet in order to improve production efficiency,save equipment operation and maintenance costs,and meet the individual needs of customers.Studies the composition of a monitoring network for variable frequency speed regulation of asynchronous motors connected by Siemens S7-1200,HMI and G120 frequency converters by means of by Profinet communication protocol.The study includes the hardware structure of control system,the parameter setting of frequency converter and the design of PLC control program.The control system can be fully integrated into the industrial Internet,with the advantages of convenient monitoring and low cost.
industrial internetProfinetS7-1200PLCG120 frequency converterHMI
万方数据
维普
