人机界面、位控模块在对中性测量仪中的应用

The Application of HMI and Position Control Module in the Alignment Measurement Instrument

介绍了西门子TP070触摸屏、西门子S7226PLC、西门子EM253位控模块在对中性测量仪中的应用.并简单阐述了这3种控制元器件的特点,阐明了触摸屏的优越性以及3种器件的应用给系统稳定性、操作性等方面带来的改善,并给出了PLC控制程序流程图.

Introduces the application of SIMATIC TP 070, Siemens S7 - 226 PLC, Siemens EM253 in alignment measurement instrument and simply describes their attributes. The article shows the capability improvement of the system after the application of the elements, then shows PLC program flow figure.