水泥熟料煅烧过程自动监控设计与实现

采用Allen-Brdley公司制造生产的ControlLogix5550系列PLC和与其配套的工控组态软件,实现对水泥熟料煅烧生产过程的自动监控。系统采用两级DCS控制方式,下位机负责完成数据的采集、处理和向上位机进行信息传送,并接受上位机指令去完成各种过程控制等任务,上位机负责完成工艺过程的监视、操作、控制及PID参数的调整,并完成数据处理及各种打印功能。该控制系统使用效果良好,功能稳定可靠。

The Design and Realization of Automatic Monitor and Control for Cement Chamotte Calcination Process

The automatic monitor and control of cement chamotte calcination manufactured process is realized by using ControlLogix 5550 PLC and the concerned configurational software,which are made by Allen- Brdley Company.The system adopts the ways 2- stage DCS control.The inferior computer accomplishes the collection and dispose of data,and accepts the computer' s instructions so that it can send signals to accomplishes all kinds of processes control and other tasks,while the epistatic computer is responsible for the task to monitor,handle,control and adjust PID parametor,then data disposal and perform the functions of printing.The system is reliable and stable in functions.