[1]
XU Guo Lin editor. PLC application technology [M]. Mechanical industry press, 2007. 2.
Google Scholar
[2]
LIAO Chang Chu. S7-300/400 PLC application technology [M]. Beijing: mechanical industry press, (2007).
Google Scholar
[3]
WANG Xiao Bing, WU Ming liang, YU Shu rong. Based on PLC weighing distribution system design of material [J]. Machinery and electron, 2011, (3) : 34-36.
Google Scholar
[4]
ZENG Qing Lin, ZOU Qing yong. Based on PLC automatic sifted the aluminum powder and weighing systems [J]. Automation technology and applications, 2011, 30 (3) : 65-69.
Google Scholar
[5]
WANG Ping, HUANG Yu Zhi. Based on PLC control of packaging stacking line design [J]. Electronic design engineering, 2011, 18 (5) : 35-38.
Google Scholar
[6]
YUE Man Lin. The control system design of automatic bagging and palletizing line[J].Petrochemical Industry Technology,2007(2):78-81.
Google Scholar
[7]
WANG Chun Gang. Control systems for rubber packing& palletizingline based on DCS [J].Journal of Harbin Instute of Technology,2007(4):89.
Google Scholar