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在分析攀钢煤化1#焦炉现状的基础上,提出了建立数据采集监视系统的必要性和紧迫性。首先在1#焦炉现有软、硬件的基础上,引入三层交换机和施耐德电公司的OPC Factory Server实现了控制网络与外部网络的物理和逻辑连通;其次,使用OPC技术、面向对象编成技术完成OPC Client的编制,实现了生产实时数据的采集与存储;最后,利用数据订阅发布机制实现了1#焦炉炼焦生产过程的实时监视。该系统的实现,为管理技术人员实时监视焦炉的生产状况、合理安排生产计划提供了可靠的依据。
Based on the analysis of the status quo of 1 # coke oven in Panzhihua Iron and Steel Co., The necessity and urgency of establishing a data acquisition monitoring system are put forward. First of all, based on the existing hardware and software of # 1 coke oven, the OPC Factory Server of the three-layer switchboard and Schneider Electric Company is introduced to realize the physical and logical connection between the control network and the external network. Secondly, using OPC technology, object-oriented programming Technology to complete the preparation of OPC Client, realizes the production of real-time data collection and storage; Finally, the use of data subscription release mechanism to achieve 1 # coke oven coking production process real-time monitoring. The realization of this system provides a reliable basis for management technicians to monitor the production status of coke oven in real time and reasonably arrange the production plan.