PLC高速计数模块在煤矿胶带传输控制系统中的应用

Application of PLC high seed counter module in the colliery belt transmission control system

介绍了AB(Allen-Bradley)SLC500系列PLC中高速计数模块(HSCE2)在煤矿胶带传输控制系统中的应用,对高速计数模块的组态过程进行了详细的描述,并通过工程实例介绍了高低不同脉冲频率输入时模块所采用的不同测速方案。实践证明,该模块在工业控制中具有较好的实用价值。

The application of the high-speed counting module （HSCE2） of AB （Allen-Bradley） SLC500 series PLC in the coal mine belt transmission control system is introduced, and the high- speed counting module configuration process is described in detail. The different speed measuring programs with different input impulse frequency are introduced through engineering projects. The practice proves that the module has a good practical value in the control industry.