冷连轧机轧制过程数据采集系统

The Data Acquisition System of Rolling Process in Cold Continuous Rolling Mill

主要介绍了冷连轧机轧制过程数据采集系统的结构设计和功能设计。系统通过RDA和RTSI方式解决了远程数据采集、多卡同步采集和采集设备的自诊断等问题。现场应用表明 ,该系统能按所要求的采集频率和采集精度实现数据采集 ,并可以完成数据的提交和浏览等功能 ,实现了数量巨大的数据的高速采集、存储和管理。

The structural design and functional design of the data acquisition system of rolling process in cold continuous rolling mill are mainly introduced.Remote data acquisition,synchronous acquisition with multiple modules and self diagnosis are implemented by RDA and RTSI modes in the system.The on site application shows that the system meets the requirements of sampling frequency and sampling accuracy and accomplishes the functions of submitting and browsing data,thus implements high speed acquisition,storage and management of the bulk data. Key words Data acquisition system Rolling process Cold continuous rolling mill Remote acquisition Synchronous acquisition with multiple modules Self diagnosis