The present invention relates to a method for controlling rotary tablet press. Especially, the present invention relates to a method for controlling a rotary tablet press, which prevents a normal product from being simultaneously discharged with the defective product by checking a discharging condition of a machine. The method comprises the steps of sensing generation of defective product discharge signals and confirming whether a defective product is discharged within a predetermined time after a certain time when the defective product discharge signals are generated.COPYRIGHT KIPO 2014[Reference numerals] (1) Machine stops operating when an alarm is generated(2) Check a Sol/VV or an air line(3) Check a setting angle of a scraper(S1) Air blow signal is generated after detecting AWC defection while driving(S11) Operate a sensing signal PLC feedback and stand by after reset(S15) End discharging AWC defective products(S3) Operate Sol/VV and discharge defective products(S5) Operate Sol/VV defective product discharge(S7) Sense any defection of a discharging unit?본 발명은 로타리 정제 프레스 제어방법에 관한 것으로써, 특히, 불량배출신호가 발생하였는지 여부를 감지하는 단계와, 불량배출신호가 발생하였으면, 정해진 시간 이후의 일정 시간 범위 내에서 불량품이 배출되었는지 여부를 확인하는 확인단계를 포함하여, 현재 기계의 불량 배출상태를 점검하여 불량이 양품과 동시에 배출되는 것을 방지할 수 있는 로타리 정제 프레스 제어방법에 관한 것이다.
