报警分析(Exaplog)

过程事件分析软件包帮助工厂在最佳效率下运行 

新的Exaplog事件分析软件包有利于对DCS事件日志中的问题进行定量分析。通过对报警设定调整和操作序列整定进行交替分析,可持续提高操作效率。

通过Exaplog,可使用“3W”(When时间、Where地点、What内容)过滤器分析历史日志,识别并删除冗余报警,改进操作程序。
Exaplog帮助管理者、工程师、操作员提高生产效率。

使用生产事件和操作员动作的DCS历史日志

Exaplog-Screen

  1. 事件平衡趋势“EBT”图形画面(时间?)
    显示表示生产请求(过程报警、操作员消息)和操作员动作之间平衡的趋势图。可以使用过滤器放大图中的任意部分。
  2. 消息概要画面
    根据发生顺序显示事件(类别和详情)。
  3. 事件类别画面(内容?)
    根据类别(例如报警过程状态变更)将事件分类,并以饼图或表格形式显示。
  4. 事件ID分类画面
    根据频率进行排序,显示事件及其工位名称和站点ID。
服务说明 横河电机的交付物
报警和事件分析 报警当前状态的报表
报警和事件的统计
手动干预的统计
报警的5大不良因素
报警理念 符合ISA 18.2标准的报警理念文档
减少基本的无效报警 工厂中无效报警的报表
无效报警的根本原因
防止产生无效报警的对策
包含该服务改进前/后的报表
基于ISA 18.2/EEMUA#191的报警系统设计
(咨询和培训)
当前报警状态以及设计与标准的差异报表
支持将新报警系统的设计作为标准
进行文档化和合理化操作的培训
基于ISA 18.2/EEMUA#191的报警系统设计
(软件和培训)
Exaquantum/AMD的安装、调试和培训,创建报警主机设计数据库。
基于运行状态进行报警管理
(咨询和培训)
报警设定点当前状态的报表,显示工厂中各种运行状态。
新动态报警管理的设计
基于运行状态进行报警管理
(软件和培训)
AAASuite/Exapilot的安装、调试和培训,进行动态报警管理。
报警监视和即兴操作
(咨询)
报警当前状态的报表
报警和事件的统计
手动干预的统计
根据报警当前状态进行即兴操作
报警监视和即兴操作
(软件和培训)
Exaquantum/ARA的安装、调试和培训,用于报警监视和报表。

R3.40版新增功能概述(2011年9月)

  1. 新增软件环境
    Windows Server 2008 R2 Standard Edition SP1 (64位)
    Windows 7 Professional Edition SP1 (64位)
  2. 新增CENTUM VP R5.01通用IT安全工具
    用户可以从标准或原有型号选择适合的安全级别。这些IT安全级别在所有横河电机系统产品中都通用,而且使Exaplog与CENTUM VP具有同样的IT安全性。(Exaplog R3.40的IT安全工具与CENUM VP R5.01的相同)

R3.30(2010年3月)

支持:

  1. IT安全性
    可使用多种安全型号(原有、标准和增强型),因此用户可以选择满足需求的安全级别。
  2. 工位注释显示功能
    PLView(事件分析工具)屏幕上的事件确认表新增工位注释显示功能。该功能提高了报警分析工作的效率。
  3. Windows Server 2008 SP2Windows Vista Business Edition SP2

R3.20(2008年7月)

  1. CENTUM VP用于事件采集
    新增Exaplog适用型号CENTUM VP用于事件采集。CENTUM VP适配器从HIS上的HISTHIST文件中采集事件信息。
  2. 自动删除Exaplog事件文件
  3. 支持Microsoft Windows Vista Business Edition SP1

R3.10(2006年8月)

  1. 扩展功能
    PLView事件数据的显示周期、PLView事件数据的显示编号、事件数据的存储编号。
  2. 支持Windows Server 2003 Standard Edition SP1, R2。
  3. 支持其他公司生产控制系统的事件数据。
概述:
  • Operational Excellence by Asset Maximization, Utilizing Yokogawa's DCS, SIS, Analyzers, and Field Instruments.
  • The CENTUM VP PCS and ProSafe-RS SIS were integrated using the same engineering environment.
  • Nearly 60 gas chromatographs and a large number of other types of analyzers in several analyzer houses.
行业:
概述:
  • Realization of current and historical data viewing and storage
  • Achievement of easy measurement of alarm load and in-depth alarm analysis
行业:
概述:

Thai Acrylic Fibre Co., Ltd. (TAF) was established in 1987 and is currently a leading acrylic fiber manufacturer in the ASEAN region with 450 employees. It produces a wide range of acrylic fiber productions with varied deniers and the annual production recorded 77,000 megatons in 2004 which is five times the production rate at the time of establishment.

概述:

Alarm management is not just a project that has a start and end date; it's a continuous cycle. Once the alarm system has been reviewed and improvements have been identified, we must check that controls are in place to ensure the alarm system remains functional. The key is to ensure that the system is continuously monitored and any changes are fully documented. There are seven key steps for alarm management. Rationalization is one of those critical steps.

概述:

September 2007

Yokogawa's web-based DCS Anywhere has simplified commissioning at the Nanhai petrochemicals complex. With a total investment of 4.2 billion US dollars, the Nanhai petrochemicals complex at Daya Bay in Huizhou, China, has attracted a lot of attention because of its sheer scale.

概述:

Large process industry companies have recently started building plants with world-class safety and profitability to reinforce their competitive edge in the global market. As for plant operations, support functions for improving operators' plant operation skills and for extending operators' maximum capability are required to the DCS so that an operator can expand the area of plant monitoring or operate a plant with higher cost- consciousness.

行业:
横河技报
概述:

As plant operation becomes more intelligent and complex, the alarm system for safe and stable operation is becoming increasingly important. An alarm warns operators of an abnormal situation in a process and urges them to respond to it.

概述:

In recent years, safety and profitability have become ever more important in the process industry due to fierce global competition. Greater emphasis is being placed on highly efficient plant operation for reducing the increasing energy bill.

行业:
概述:

In 1999, Yokogawa Electric Corporation formed an alliance with Shell Global Solutions International B.V. (SGSI) in Advanced Process Control (APC), and both companies have since jointly developed products. This alliance successfully combined SGSI's experience gained through more than 800 projects in more than 30 years and Yokogawa's great deal of experience with the process control market, and strengthened the scheme to provide the APC technology.

行业:

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