破碎机和磨碎机控制与保护的PLC设计与应用

Design and application of PLC in the control and protection of crusher and grinder

介绍了PLC在破碎机、磨碎机控制与保护中的应用 ,简化了硬件结构并完善了保护系统 ,从而大大降低了设备故障率。该设计已得到成功应用 ,稳定可靠 ,效益显著。

The application of PLC in the control and protection of crusher and grinder are introduced,which has simplified hardware structure,perfected the protection system and reduced the motor's failure.This design has successfully applied.