ystem of walking reheating furnace,on the basis of including the theory of process control, technology of DCS and munication,field bus, and in term of the characteristic of the walking reheating furnace, also by using the electrical and instrument control equipment with the practical and reliable technology and advanced quota. We can realize the instrument control system and electric control system by using DCS and PLC. The control system of reheating furnace is divided into furnace area PLC control system,roll PLC control system and reheating furnace DCS control system. The controller of instrument and electric connect to the server of the operater station by the IEEE ,by using DCS and PLC,the technology work and field bus technology bine the process control system and puter , intelligent
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