First, the direct control system is consisted of PLC programmable controller and large flow display and control screen.
The flow simulate display screen have three functions:equipments figure display, running state indication and control. It is direct displayed and prevents wrong operation. Screen is adopting import material, which makes it firm beautiful and clean, convenience. The pilot lamps are all adopting LED lamps, which have a high light efficiency and long durable time and high reliability. This system also has other functions such as power control, audible and visual alarm, elements test and maintenance functions.
Second, the control room computer system that formed by industry computer.
It could harmonize the digital communication of the section that consists of intelligent gauges, PLC, speed regulator etc. It has dynamic figures display, which means it can not only display the flow chart but also can display pressure, flow capacity, density and other flow parameters and real time graphs. It can also monitor the running state of equipments and record the failure and alarm information. Production flow data can be recoded, stored and it can also generate the flow production report.
The electronic control system is mainly used in the monitoring, operation and management center of production.