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ＰＬＣ在我国矿主井底装载系统中的应用还属首次。该系统具有基本控制功能、防二次装煤功能、接点防粘功能、箕斗防颤功能和阻容吸收保护功能等，工作性能稳定，操作简单，且体积小，易于安装，程序调试也较方便。
The application of PLC in China’s mine shaft bottom loading system is also the first time. The system has the basic control functions, anti-secondary coal loading function, contact anti-sticking function, skip anti-tremor function and resistance capacity absorption protection, stable performance, simple operation, and small size, easy to install, program debugging is also more Convenience.