产品介绍

随着工业自动化过程控制理论和计算机技术的迅猛发展，以及对工业自动化过程控制系统的可靠性、复杂性、功能的完善性、系统的可维护性、人机界面的友好性、数据的可分析可管理性等各个方面都提出了愈来愈高的要求, 同时也为工业自动化过程控制系统的发展指明了方向:

*系统之间的横向数据交换日益增加
*系统与管理层和现场仪表级的数据交换日益增加
*现场总线的应用越来越广泛
*厂商的产品日益开放，通过OPC、SQL等技术使得不同系统之间的准确、高速、大量的数据交换得以实现
*全集成，一体化的解决方案

---- 因此，传统的DCS系统已经不能满足90年代自动化过程控制系统的设计标准和要求，SIMATICPCS7过程控制系统就是在这种形势下开发的新一代过程控制系统，它是一个全集成的、结构完整、功能完善、面向整个生产过程的过程控制系统。 SIMATIC PCS7是西门子公司结合计算机软、硬件技术，在西门子公司S5，S7系列可编程控制器及TELEPERM系列集散系统的基础上，面向所有过程控制应用场合的先进过程控制系统。
SIEMENS PCS7过程控制系统具备了以下几个方面的特点：

在SIMATIC PCS 7 7.0版本于2007年4月正式登陆中国市场之后的第六个月里，也就是今年十月份，再次升级并在技术上更加完善、功能更加强大的Service Package 1(SP1)正式 在SIMATIC PCS 7 V7.0中投入使用。 SP1除了改进测量质量和具有中文的操作环境外，还引入了一些SIMATIC PCS 7过程控制系统的新产品和新功能。 一经面世，SP1 便融入在SIMATIC PCS7  7.0版本中 。通过免费的升级包，用户可以将现存的SIMATIC PCS V7.0安装更新到SIMATIC PCS 7 V7.0 SP1的系统环境中. SIMATIC PCS 7 V7.0 SP1的面世为您带来如下全新亮点: ? 本地化           中文与日文版本的语言环境 ? 操作过程          过程控制 ? SIMATIC Batch           报告 ? 组态性能             多用户CFC/SFC                       XML-数据交换 ? 控制器的创新 S7-41xHF 基于PC的自动化, PCS 7 Lab ? 远程 IO 创新 冗余8通道 AI/AO HART RIO 而且，下列产品或功能将于今年年底集成到SIMATIC PCS 7 V7.0 SP1中，届时PCS 7过程控制系统的功能将更加强大： 安全矩阵V 6.1 ? 灵活的使用者管理 ? 多语言的操作界面 ? 大量工程支持 ? 安全数据写入 新的F 模拟量输入模块 ? 6通道，40mm宽 ? HART模块 ? 通道级I/O 冗余 通过SP1的使用，SIMATIC PCS 7将为客户带来更多的利益，加强对客户投资的保护，SIMATIC PCS 7将跨入一个崭新的时代

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