摘要
结合Z8210端面铣打中心孔机床PLC的改造实例,介绍了机床电气系统的PLC改造方法与步骤:先根据机床的电气控制系统确定改造方案;通过系统分析进而确定输入/输出设备及其信号特点、确定PLC型号、分配输入/输出点地址;再根据机床动作要求设计梯形图;最后调试程序并对改造效果进行评估。
In this paper, the Z8210 end surface washes hits the center bore machine tool PLC transformation of examples introduced machine PLC electric system reform measures and steps： first the machine in accordance with the needs of the transformation of the electrical system rehabilitation programs to determine, through systematic analysis to determine the input / output device and its characteristics, determine the PLC model. Then distribute the address of input / output point and then moves under the machine tool designed ladder to final debugger to assess the effects of the transformation.
出处
《装备制造技术》
2009年第3期140-141,162,共3页
Equipment Manufacturing Technology
关键词
机床
PLC改造
方法
步骤
machine tool
PLC transformation
method
step
