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根据煤矿工作条件及巷道修复机的控制要求,对控制系统进行了详细设计。该系统基于CAN总线通讯,将可编程逻辑控制器(PLC)与阀控制器、遥控器、显示屏等模块进行连接。通过操作遥控器开启泵电机后,可以控制巷道修复机行走及各机构动作。控制系统具有电流保护、温度保护等多项保护功能,并将系统状态信息显示在屏幕上,具有友好的人-机交互功能。
According to the working condition of coal mine and the control requirements of roadway repairing machine, the control system was designed in detail. The system based on CAN bus communication, the programmable logic controller (PLC) and valve controller, remote control, display and other modules to connect. By operating the remote control to turn on the pump motor, you can control the roadway repair machine walking and the various agencies. Control system with current protection, temperature protection and many other protection features, and system status information displayed on the screen, with friendly man-machine interaction.