Trends in Control System Equipment and Associated Data Networks

With the continuing move towards digital signal based control and measurement, it is inevitable that such technology will be increasingly employed on remote sites. The benefits of increased metallurgical performance, of reduced energy and manpower requirements far outweigh the problems associated with high technology in remote locations, provided that the installation is well thought out from both technical and manpower viewpoints. The new accessibility of vast quantities of process data will uncover previously unthought of savings and profit opportunities but brings with it the responsibility to carefully design the data presentation methods. The resulting changes in installed hardware will force changes in the maintenance and engineering workforce and will affect even the stores and purchasing department methods.