CAJ | 학술논문

为保障切丝机电控系统的正常运行，对切丝机电控系统改造，用西门子S7300系列PLC和Wincc Flexible触摸屏替代西门子基于PC的SIMATIC WinAC，并对切丝机压实器使用的集成变频器的电机进行改造。改造后，切丝机电控系统运行稳定，动作响应速度快，原电控系统启动慢、死机等问题得到了根本解决，同时消除了切丝机压实器使用的集成变频器的电机产生的高次谐波，避免了对邻近的金属探测仪造成干扰。使切丝机电控系统完全可满足生产工艺要求，切实提高了在制过程的稳定性，保证了烟丝质量。
위보장절사궤전공계통적정상운행，대절사궤전공계통개조，용서문자S7300계렬PLC화Wincc Flexible촉모병체대서문자기우PC적SIMATIC WinAC，병대절사궤압실기사용적집성변빈기적전궤진행개조。개조후，절사궤전공계통운행은정，동작향응속도쾌，원전공계통계동만、사궤등문제득도료근본해결，동시소제료절사궤압실기사용적집성변빈기적전궤산생적고차해파，피면료대린근적금속탐측의조성간우。사절사궤전공계통완전가만족생산공예요구，절실제고료재제과정적은정성，보증료연사질량。
To ensure the normal operation of tobacco cutter's electrical control system, the electrical control system is modified. The PC-based SIMATIC WinAC is replaced by the S7 300 PLC of Siemens and the Wincc Flexible touch screen. The integrated inverter motor used by compactor of the cutter is upgraded. After the modification, the electrical control system of the cutter operates stably and responds quickly. The previous problems existing in the old electrical control system such as slow booting speed and crash are solved fundamentally. The high order harmonic produced by the integrated inverter motor is therefore eliminated, which protects neighboring metal detectors from being interfered. The modified electrical control system of the cutter fully can meet the requirements of productive technology, truly increases stability of production process and guarantees the quality.