PCC在铜陵港口胶带运输机集控系统中应用.docVIP

PCC在铜陵港口胶带运输机集控系统中的应用 姚 晨 （安徽省港航勘测设计院，安徽 合肥 230011） 摘 要：可编程计算机控制器（PCC）作为奥地利贝加莱公司早在1994年就推出的一代独特的硬件平台，是对传统PLC功能的极大提升，其配置的灵活性、平台的开放性以及高度智能化使复杂的控制功能得以完美地实现。 本文介绍了该PCC在安徽铜陵港口胶带运输机集控系统中的应用。配合港口货物运输工艺，设置了一个控制中心和多个现场控制站，采用以主控PCC为控制核心的集控系统与调度电话系统和工业电视系统相结合，构成一个完整的操作、调度、监视网络系统，以实现对整个胶带运输机系统的遥测、遥信和遥控，从而大大地提高了生产效率和安全性。 关键词：PCC系统； 集中监控； 胶带运输机； 贝加莱自动化 中图分类号：TP29 文献标识码：B Application of PCC in the Centralized Monitoring and Control System for Belt Conveyors in Tongling Harbor YAO Chen （Survey and Design Institute of Harbor Channel of Anhui Province，Hefei 230011,China） Abstract: Programmable Computer Controller (PCC), as a generation of particular hardware platform released by BR Company in Austria as long ago as 1994, has remarkably upgraded the functions of traditional PLC. It can perfectly realize the complex control functions due to its flexibility of the system configuration, openness of the platform and the high intelligentization. This paper introduces the application of PCC in the centralized monitoring and control system (CMCS) for belt conveyors in Tongling harbor of Anhui Province. Coordinating with the harbor merchandise transportation process, a control center and multiple site control stations are set up, the designer applies the centralized monitoring and control system in which the main PCC as the control core and combining the CMCS with the dispatching telephone system and the industry TV system to constitute a complete operating, dispatching, and monitoring network system. So that the remote measurement, remote communication and remote control of the entire belt conveyor system are implemented; thus the production efficiency and safety are improved. Keywords: PCC System; Centralized Monitoring and Control; Belt Conveyor; BR Automation 1 引言 港口胶带运输机集中监视控制系统（以下简称集控系统）的安全可靠性将直接影响到港口的经济效益。为此，实现系统的综合保护和集中监控，是十分必要的。 以PCC为核心的集控系统与调度电话系统、工业电视系统一起，构成一个完整的操作、调度、监视网络，实现对整个系统的遥测、遥信、遥控。该系统的实施，提高了港口货物输送的生产效率，降低了设备事故率并缩短了故障处理时间，还精简了现场操作人员，提高了港口的整体经济效益。　　 2 集控系统