Probing into the Abnormal Alarm of the Auto-leveling System USG

In order to produce quality cotton sliver and to remove the abnormal alarm of the auto-leveling system.Highlight is given to the analysis of the auto-leveling system regarding the causes of abnormal alarm such as stringent configuration of the CVvalue with A%·S exceeding the limit,D% excess big or small,failure of the displacement cell,improper gauge of the speed cell of the servo motor,and solutions are given to the above-said problems.Conclusion is made that sliver quality improvement and better production efficiency can be gained through proper configuration of the alarming limit for better machinery condition,frequent check up of the system for less irregular alarm,in addition to management and inspection.