Application of field bus instrument for 120t converter steelmaking system in Jiusteel
SUN Feng1,QIAO Zhi2,AN Xiao- li2
1. Department of Development and Planning,Jiuquan Iron and Steel groupCo., Ltd., Jiayuguan 735100, Gansu, China 2. Engineering Department,Jiuquan Iron and Steel groupCo., Ltd., Jiayuguan 735100, Gansu, China
Abstract：Field bus instrument is widely used in modern industry because of its high accuracy, high precision, strong anti- interference ability, high speed communication, embedded control function and low cost. But how to operate reliably under different industrial processes and environmental conditions is a more important problem for many users. The application situation of field bus instrument for converter steelmaking system of carbon steel sheet plant in Jiuquan Iron and Steel (Group) Co., Ltd. is introduced. The problems, which are found during the operation and maintenance of the field bus instrument system, such as heterogeneous network structure, grounding and short circuit of field bus are analyzed and the corresponding solution measures are put forward.
孙锋，乔治，安小利. 现场总线仪表在酒钢120t转炉炼钢系统的应用[J]. 中国冶金, 2015, 25(10): 49-52.
SUN Feng,QIAO Zhi,AN Xiao- li. Application of field bus instrument for 120t converter steelmaking system in Jiusteel. China Metallurgy, 2015, 25(10): 49-52.
2015, Vol. 25 
