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中国矿业大学和兖州矿业(集团)有限责任公司使用可编程控制器来改造现有矿井提升机的电控系统,进行数控提升机可编程控制器的可靠性研究,使其具有更强的抗干扰能力或给予用户连接的适应性。①在安装与布线方面,可编程控制器应远离大功率可控硅装置、高频焊机和大型动力设备等干扰源;I/O线与控制线应分开布置,并保持一定的距离;电缆沟内要把动力线与控制线分别敷设在电缆沟的两侧,测温电缆
China University of Mining and Yanzhou Mining (Group) Co., Ltd. to use programmable logic controller to transform the existing mine hoist electrical control system for CNC hoist programmable controller reliability study, it has a stronger anti-interference Ability or adaptability to the user’s connection. ①In the installation and wiring, the programmable controller should be far away from high-power thyristor devices, high frequency welding machine and large power equipment and other sources of interference; I / O lines and control lines should be arranged separately and maintain a certain distance; cable Ditch power lines and control lines should be laid in the trench on both sides of the cable, temperature cable