腈纶纺丝生产线监控系统设计

Design of the Monitoring System for Acrylic Spinning Production Line

针对腈纶纺丝生产线缺少上位机监控系统给生产带来不便这一现状,基于WinCC设计了监控系统,并编写了对应的监控程序。系统具备异常信号报警、历史数据归档、现场过程数据实时监视等功能。介绍了动态界面、报警界面、趋势界面的组态以及WinCC与PLC之间的通信。多年运行结果表明,该监控系统控制方便、工作稳定、实用性强,为生产线的长期平稳运行创造了良好的环境和条件。

To overcome the inconvenience caused by lack of host computerized monitoring system in acrylic spinning production line,the monitoring system based on WinCC has been designed and corresponding monitoring program is written. The system offers various functions,e. g.,real time monitoring of the field process data,alarm when abnormal signal occurs,and historical data achieving. The configuration for dynamic interface,alarm interface,trend interface,and the communication between WinCC and PLC are introduced. The operation results in many years indicate that this monitoring system is ease to control,stable in operation,and features good practicability,it creates an excellent environment and good conditions for long term stable operation of the production line.