Main Article Content
Today, raw material mixing systems are very popular in factories and manufacturing enterprises: cement, food processing, fertilizer,. . .The system of raw material mixers, in meeting that demand, must ensure the quality of the products. The objective of this article is to program the raw material mixing station using the S7-1200 PLC in combination with the control and supervising of the mixing and filling system by Webserver. The system performs the work of dividing the rate for each batch of mixing, material supplying, material mixing and extracting finished products. In addition, the author has rebuilt the plant model with a compact scale that suitable for the teaching or professional research purpose. The process of system programming is written on the TIA Portal V13 software of
Siemens agency and is operated on the HMI control screen as well as directly monitored on the Webserver. The results show that the stable running model produces good product, the system is operated and monitored accurately via webserver application designed by the author.
PLC S7 1200 – S7 1500, Nhà Xuất bản Thanh Niên,
 Creating User Defined WebPages on S7-1200/ S7-
1500, ID: 68011496, V2.2, 04/2017.
 JAKARTA PROCESS AUTOMATION, 62-21-
 S7-1500, ET 200SP, ET 200pro Web server Function
Manual, Siemens 12/2017.
 Tài liệu biến tần YASKAWA J1000, Công ty Cổ phần
Dịch vụ Kỹ thuật Bảo An.