The priciplies. the characters of weighing sensor and weighing controller and automatic packing controlling process are described.
重点阐述了系统中称重传感器，称重控制器的原理和特点，以及自动分装的控制过程。
2
This paper briefly introduces the technical process of the production of printing ink, and expounds the application of PLC programmable controller in printing ink automatic production line.
简要介绍了油墨生产的工艺流程，阐述了P LC可编程序控制器在油墨自动化生产线的应用情况。
3
Introduce a new system to measure and control the process of gas production, in which single chip computer is used to replace wh - ZB automaticcontroller to accomplish this task.