MIN Hai bin

 

(Hanzhong Steel Corp Rolling Plant, Shanxi Iron And Steel Group, Shanxi Hanzhong 724200, China)

 

 

Abstract: Aiming at solving the problems of high speed wire rod  lifting plate falling frequently,highspeed wire rod Lifting plate control system was analyzed.theory of logic operations was realized,through S120 transducer and PLC,Related signal parameters were Sampled and monitored through WICC software.Key control link of potential energy load was analyzed.The cause of lifting plate falling was found.highspeed wire rod Lifting plate control system was improved By increasing the weight and improving the programThe results indicate that this method solve the problem of highspeed wire rod lifting plate falling frequently by adding weigh and improving ,ensure equipment running safely.

 

Key words: plate; Transducers; fault diagnosis; working principle; brake