利用西门子840D数控系统Mini手持单元实现手动测量

Measurement Realized by Mini HHU of Siemens 840D CNC System

介绍利用西门子840D数控系统Mini手持单元进行坐标测量的设计要点,包括:手持单元按键功能扩展、PLC控制逻辑以及调用异步子程序的设置。

The main points for using Mini HHU of 840D CNC system to measurement were introduced,including Mini HHU keys' new function assignment,the PLC control logic and the setting of calling AUSP program.