论文部分内容阅读
设定值切换(Setpoint exchange)功能是西门子公司新开发的一项工艺功能,通过PLC条件调用,一套伺服电机及驱动装置在不同条件下能够分别激活不同的NC参数,实现一套伺服电机及驱动装置在不同条件下驱动不同的NC轴。文中基于数控铣镗床无电机式平旋盘功能附件特殊控制需求,应用西门子数控系统设定值切换功能实现镗轴与平旋盘滑块轴的切换,详细介绍了该功能的原理、电气匹配设定及程序控制开发方法。
Setpoint exchange function is a new technology function developed by Siemens. Through the PLC condition invocation, a set of servo motor and drive can activate different NC parameters respectively under different conditions to realize a set of servo motor and The drive drives different NC axes under different conditions. In this paper, based on the special control requirements of motor-free type flat-type disc annex of CNC milling and boring machine, the switching of the boring axis and the flat-type disc slide shaft is realized by using the set value switching function of Siemens CNC system. The principle of the function, Set and process control development method.