CI853K01 3BSE018103R1 ensures stable production and relatively safe operation. Unable or difficult to achieve complex control, let alone advanced or optimised control, relatively low production efficiency, high energy consumption and high product costs. Although at this time there have been various types of computers, and many people try to use the computer for process control, but due to the failure of the computer is not a good solution to the computer failure brought about by the loss of production and safety hazards, and therefore can not really realise the computer for production process control.

The significance of CI853K01 3BSE018103R1 is that the concept of centralised control is proposed and realised. Centralised operation and management, to achieve a more coordinated operation between the circuits or equipment to improve the stability and safety of production operations; decentralised control, to achieve the dispersion and isolation of hazards, and easy to install and maintain. The basic function distribution is characterised by: control network with single layer redundant structure; operating station responsible for operation and data storage; different controllers to achieve different process control and so on. This basic function distribution is still used by some control manufacturers of DCS.