关键词 可编程控制器 触摸屏 液体包装机
Abstract
The updating to liquid-packing machine by OMRON PLC and Taida touching screen is discussed in the paper.
Firstly, it is introduced briefly that the development in and abroad of liquid-packing machine and differences between two updating schemes;Secondly, it is introduced briefly that the background、theory and application of PLCs,means of operation of CX-Programmer software,theories and classes of touching screen,means of operation of ADP software;Finally,the primary programs of PLC are explained in detail, the primary interface of touching screen、the process of system-testing and the primary programs in course of the testing are introduced,a prospect of the packing machine is offered.
Key words PLC touching screen liquid-packing machine