分散控制系統(DCS)

分散控制系統(DCS)是一種用於工廠或工業製程自動化的控制和運轉平台。DCS將下列內容組合到一個自動化系統中:人機介面(HMI)、邏輯解算器、歷史記錄資料庫、通用資料庫、警報管理和通用工程套裝軟體。超過10,000家工廠採用橫河DCS實現生產目標。

 

橫河DCS提供關鍵的生產基礎設施和增強的業務性能。主要優勢:

  • 簡單、快速、低風險升級- 40年的向後相容性
  • 經過現場驗證的最高的統正常運行時間
  • 廣泛且先進的高階應用程式組合
  • 完善服務和諮詢確保整個生命週期的效益
  • CENTUM VP有一個簡單而通用的結構,包括人機界面、現場控制站和控制網絡。

  • 敏捷項目執行提供了新的工程可能性,改變了項目的計劃和執行方式,降低了風險,增加了計劃的靈活性。

  • 自從1993年推出以來,CENTUM CS在許多領域的工廠中得到了廣泛的應用,如: 石油冶煉、石化、化學、鋼鐵、有色金屬、金屬、水泥、造紙、食品和制藥、能源、天然氣和供水以及許多其他公共應用領域。

橫河正與全球領先的尖端科技公司攜手提供高度可靠和先進的分散控制系統。

HIRSCHIMANN (BELDEN公司)

Beldn公司提供HiSmiman品牌的工業網路交換機與橫河電機的Vnet/IP®高速控制網路一起使用。兩家公司的夥伴關係不但保證網路交換機的可靠性,並確保長期穩定的供應和維護支援。

 
 

PEPPERL+FUCHS

Pepperl+Fuchs公司開發一系列本安型和非本安型的終端板和IO模組與CETUM和ProSafe-RS系統一起工作。技術資訊請瀏覽以下連結。

go to yokogawa.pepperl-fuchs.com

 

更多訊息:
  Pepperl+Fuchs and Yokogawa Partner Portal Open the new window

MTL

MTL儀器儀表集團開發一系列本安型和非本安型的終端板和IO模組與CETUM和ProSafe-RS系統一起工作。技術資訊請瀏覽以下連結。

go to MTL

更多訊息:
link  Yokogawa Solutions Open the new window

Intel® Security

Intel®Security,前McAfee, 是全球最大的專用安全技術公司。Intel®Security提供積極有效的解決方案和服務,這助於保護全世界的系統和網路,保護各種規模的消費者和企業免受最新的惡意軟體的攻擊和新出現的線上威脅。

Intel®Security的專業知識結合橫河電機的產業知識,提供更全面的方法,提供更多價值提升的工業自動化解決方案。

go to intel

link  Intel® Security Open the new window

link  Press Release Open the new window

link  Endpoint Security Service Open the new window

* Intel和Intel的標誌是Intel公司在美國和/或其他國家的商標。
* McAfee標識是美國和其他國家的McAfee公司的商標或註冊商標。

 


橫河產品的更多規格和詳細內容。

CENTUM的標準

 CENTUM系統硬體符合下列標準,請確保在工業環境中使用CENTUM系統。

  1. 安全標準
  2. EMC標準
  3. 危險場所設備標準
  4. FDA
  5. 船舶標準

1. 安全標準

標準名稱
CSA CAN/CSA-C22.2 No.61010-1 
CE 標誌
低壓指令
EN 61010-1
EN 61010-2-030                               

 

2. EMC標準

標準名稱

CE 標誌 EMC 指令 EN 55011 ClassA Group1
EN 61000-6-2 
EN 61000-3-2 
EN 61000-3-3 
C-Tick 認證 EN 55011 ClassA Group1
KC 認證

韓國電磁一致性標準          

 

3. 危險場所設備標準

標準名稱

CSA 非易燃
(for 100-120V AC 和 24V DC 電源)

I類, 2區,A、B、C、 D 組,溫度代碼 T4

CAN/CSA-C22.2 No. 0-M91 
CAN/CSA-C22.2 No. 0.4-04
CAN/CSA-C22.2 No. 157-92 
C22.2 No. 213-M1987 
TN-078
FM 非易燃
(for 100-120V AC, 220-240V AC 和 24V DC 電源)
I類, 2區,A、B、C、 D 組,溫度代碼 T4  
Class3600: 1998
Class3611: 2004
Class3810: 2005
n 型
(24V DC 電源)
EN 60079-15: 2010
EN 60079-0: 2009
EN 60079-0: 2012             

 

4. FDA

標準名稱

FDA:21 CFR Part 11

 

5. 船舶標準

標準名稱

ABS (美國驗船協會)
BV (必維集團)
英商勞氏檢驗

注意:每個硬體設備和每個套裝軟體的標準規格有所差異。欲瞭解更多資訊,請參閱“產品規格書(GS)”

 


 

CENTUM標準規格

Fieldbus

規格
FOUNDATION™ fieldbus H1(低速電壓模式)
PROFIBUS-DP(PROFIBUS規範 EN 50170 第2卷)
HART 協議修訂版5.7

批次處理

規格
ANSI/ISA S88.01 (批次控制部分1:模型和術語)

OPC

規格

OPC 資料存取自訂介面規範 2.05A

OPC 資料存取自動化規範 2.0
OPC 安全自訂介面規範 1.0
OPC 安全自訂介面規範 1.10

Vnet/IP 控制網路

規格
IEC 61784-2 Ed.2.0

安全

規格  
ISA99

 

橫河電機在ISA標準委員會的活動

ISA Standards Committees

橫河電機是ISA標準委員會成員,在標準化方面積極發揮作用。

  • ISA-18.2 警報管理
  • ISA-88 批次處理
  • ISA-95 企業控制系統整合
  • ISA-99 網路安全
  • ISA-100 無線
  • ISA-101 HMI
  • ISA-103 現場設備工具
  • ISA-104 電子設備描述語言
  • ISA-106 自動化程式
  • ISA-108 智慧設備管理 

ISA-18.2 警報管理

ISA18.2 製程工業警報管理系統中的應用

本標準為警報管理生命週期的活動提供要求和建議。生命週期階段包括理念、鑑別、合理化、詳細設計、實施、運行、維護、監控和評估、變更管理和審計。

目前已經公佈了六份ISA18.2的技術報告(TR)

  • TR1 – 警報理念
  • TR2 – 警報鑑別與合理化
  • TR3 – 警報基礎設計
  • TR4 – 增強和先進的警報方法
  • TR5 – 警報監控、評估和審計
  • TR6 – 批次處理與離散過程的警報

橫河支援工作組編寫技術報告,並積極參與WG7工廠警報管理,包括包裝系統。

橫河在ISA18.2標準的支援下,為警報理念準備、警報的識別及合理化、定義警報KPI和報告要求提供諮詢。

橫河產品支援此標準,例如CENTUM VP平台的整合警報管理軟體(CAMS)、警報報告和分析(ARA)、警報主要資料庫(AMD)和高級警報管理器(AAA套件)

ISA-88批次處理

促進批次處理程序控制

橫河繼續致力於批量程序控制的標準化,推廣用於設計批次處理程序控制方案的統一方法和架構。批量程序控制的標準化方法,通過降低建造和操作批次處理的成本,減少引入新產品所需的交貨時間,使批次處理公司受益。

橫河一直活躍在與批次處理控制標準發展相關的標準制定和教育機構中。橫河已經開發的產品,符合ISA-88(IEC 61512)標準和批量控制實施項目使用的標準方法。橫河支援批次處理行業的持續的標準化工作。

ISA88批量控制標準委員會的活動

ISA88批量控制標準委員會是世界上關於批量程序控制的領先組織。ISA88委員會負責制定和維護ISA88批量控制標準,該標準被認為是有關批量程序控制的權威文件。在國際上,ISA-88標準也稱為IEC 61512,由IEC小組委員會65A在技術委員會65下維護。自ISA88委員會1988年成立以來,橫河電機一直是其堅定的支持者。橫河電機的成員參與創建了ISA88批量控制系統標準的所有部分。標準的四個部分是:

ISA 88批量控制-1部分:模型和術語 
ISA 88批量控制-2部分:資料結構和語言指南
ISA 88批量控制-3部分:通用及現場配方模型和表示 
ISA 88批量控制-4部分:批量生產記錄;

 

2010年,根據自20世紀90年代中期以來就一直使用ISA-88批量控制的用戶群的回饋,更新了標準的第一部分。有關如何獲得更新的ISA88標準或瞭解更多關於ISA88委員會的資訊,請訪問ISA

欲瞭解更多資訊,請登錄 isa.

BatchML(批次標記語言)

批次標記語言BatchMLISA88系列STARADSXML實現的。BatchML由一組使用萬維網聯盟的XML模式語言(XSD)編寫的XML模式組成,這些XML模式實現了ISA-88標準中的模型和術語。

橫河在建立BatchML方面起到了重要作用,目前與MESA國際公司合作,以確保BatchMLISA-88的更新保持同步,並且仍然可以免費提供給業界使用。 有關B2MML的更多資訊或下載副本,請登錄: Batch Markup Language

ISA-95企業控制系統整合

ISA95企業控制系統整合標準下的活動

ISA-95標準提供了用於在企業和製造系統之間以及在不同製造運營管理(MOM)系統之間交換製造資料的框架。 該標準已被批量及離散行業的製造公司以及母公司和企業級的系統供應商廣泛採用

橫河是該委員會的積極參與者,並支援我們的產品和解決方案的標準。

美國ISA95標準已被國際公認為IEC/ISO 62264標準。 該標準由五部分組成:

 

美國標準 國際標準 標題
ANSI/ISA-95.00.01-2010 IEC/ISO
62264-1:2013 ed.2.0

企業控制系統整合.第1部分:模型和術語

ANSI/ISA-95.00.02-2010 IEC/ISO
62264-2:2013 ed.2.0

企業控制系統整合.第2部分:物件模型屬性

ANSI.ISA-95.00.03-2013 IEC/ISO
62264-3:2007 ed.1.0
企業控制系統整合.第3部分:製造作業管理的活動模型
ISA draft 95.00.04 Draft
95.00.04-2012
進行中

企業控制系統整合.第4部分:製造作業管理的物件模型與屬性

ANSI/ISA-95.00.05-2007 IEC DIS
62264-5:2011 ed.1.0
企業控制系統整合.第5部分:製造業交易

1部分和第2部分定義了用於在企業(級別4)和製造運營管理(級別3)系統之間交換資料的框架。 部分12分別發表在2000年和2001年。兩部分的更新版本在2010年發佈。更新包括來自用戶對標準和第345部分所獲得的知識回饋。

3部分定義了生產運營管理活動,並被製造企業廣泛用於描述他們母公司的要求和功能

4部分定義了3(MOM)之間的函數間資料交換模型。

5部分定義了如何將部件12的資料作為軟體事務交換。這有助於自動化資料交換。.

IEC聯合工作組5(JWG 5)
ISA95的國際版本是IEC/ISO 62264這項國際標準是由IECISO共同制定的聯合工作組5(JWG5) IEC是在技術委員會65(TC 65)的小組委員會65(SC 65)下參與聯合工作組5的。 ISO參與是由技術委員會184下小組委員會5下的聯合工作組5完成的。

IEC/ISO工作遵循美國ISA95出版物。當ISA95版本完成後,提交給JWG 5作為國際標準。

通過各成員國的國家標準組織協調 JWG 5 的參與。

B2MML(面向製造業的標記語言)
B2MML是面向製造業的標記語言,是利用ISA95XML實現的。B2MML由一組使用萬維網聯盟的XML模式語言(XSD)編寫的XML模式組成,這些XML模式實現了ISA-95標準中的資料模型。

橫河在建立BatchML方面起到了重要作用,目前與MESA國際公司合作,以確保B2MMLISA-95的更新保持同步,並且仍然可以免費提供給業界使用。有關B2MML的更多資訊或下載副本,請登錄 B2MML (Business To Manufacturing Markup Language).

ISA-99網路安全

ISA99(IEC62443)工業自動化和控制系統安全的活動

ISA-99是解決工業自動化和控制系統中的網路安全問題的各部分標準和相關技術報告的集合。標準分為四大領域:

  • 概念與術語
  • 資產所有者專用,包括安全程式的創建和維護。
  • 安全整合控制系統,包括區域和安全行為模型。
  • 控制系統的產品開發和技術要求。

這些標準和相關的技術報告正在轉換為IEC格式,大部分在2013年底生效。標準現狀參考 the ISA site.

橫河積極支援ISA 99和相關IEC標準,並為這些標準的創建和維護做出了貢獻。橫河新產品的開發遵循這些標準,確保我們生產出安全、可靠的系統。 

ISA-101 人機界面(HMI)

ISA-101 人機界面(HMI)的活動

ISA101標準委員會於2006年成立,建立在製造應用程式中有關設計的技術報告、執行、使用或管理人機介面有關的標準。該委員會由橫河美國公司的Maurice Wilkins博士和URS公司的Greg Lehmann共同主持。

ISA101的工作涵蓋了HMI設計和操作的各個方面,例如:功能表層次結構、螢幕導航約定、圖形和顏色約定、動態元素、警報約定、安全方法和電子簽名屬性、與後臺程式設計和歷史資料庫的介面、彈出約定、使用報警的説明螢幕和方法、程式物件介面以及資料庫、伺服器和網路的配定介面

該標準將生命週期方法分為四個階段:系統標準、設計、實施和操作。

每一個條款都是在一個或兩個行業專家的領導下,及一些委員會成員的幫助下制定的。詳細內容如下:

  • Clause 0: 常規
  • Clause 1: 範圍
  • Clause 2: 規範參考文獻
  • Clause 3: 術語和首字母縮寫詞的定義
  • Clause 4: 人機界面系統管理
  • Clause 5: 人為因素/人機工程學
  • Clause 6: 顯示樣式和層次結構
  • Clause 7: 用戶交互
  • Clause 8: 性能
  • Clause 9: 文獻與培訓

草案320124月底提交全體委員會審議,20136月底擬定草案4。在201311月的ISA自動化周討論之後,成立了一個小型工作組,將標準納入格式和內容,提交2014年度的投票。

諸如HMI理念、HMI風格指南、HMI設計指南、HMI可用性和性能以及HMI購買規範、技術報告等,一旦標準被接受,就已經確定了將來的發展方向。 不久將為HMI的移動平臺建立一個新的工作組。

截至201312月,委員人數約為230人。

ISA-103 現場設備工具

使用ISA103(IEC62453)現場設備工具介面的活動

ISA 103定義了垂直資料流程和水準資料流程的介面, 在客戶機-伺服器體系結構的框架中,稱為功能控制和資料訪問,因此它將允許應用軟體和配定工具以統一的方式與現場設備交互,在軟體模組中隱藏製造商與設備或子系統的特定交互。ISA 103支援現場匯流排、設備或子系統具體的軟體工具,可以整合為一個通用的工廠自動化系統的生命週期管理工具的一部分

ISA 103委員會目前正在研究以下專案:

  • ISA 103支持FDI的範圍及修訂
  • IEC 62453通過2012個維護週期更新
  • FDT 2.0 回顧
  • 通過路演和研討會對ISA 103的促銷活動

橫河是ISA 103活動的積極支持者。橫河產品,如工廠資源管理器(PRM)FieldAdl支援基於ISA 103的框架應用,基於HART®、基金會現場匯流排、PROFIBUS®ISA100.11A的現場儀錶產品具有基於ISA 103DTM(設備類型管理器)

ISA-104 電子設備描述語言

使用ISA104IEC61804EDDL電子設備描述語言的活動

電子裝定描述語言(EDDL)是一種用於現場數位協定的整合技術,能夠配定/設定、診斷和監視來自不同製造商的裝定。EDD是一種基於文本的語言,用於描述複雜現場儀錶和設備參數的數位通訊特性:設備狀態、診斷資料和配定細節。

ISA104委員會維護網站 EDDL ,目前委員會正在開展以下事項:

  • IEC 61804系列新結構及其對現場設備整合的影響
  • 修改ISA 104的範圍和用途以包括外國直接投資
  • 更新到 EDDL 網站
  • 關於EDD對不同設備修訂的管理指南/建議的白皮書。

橫河公司積極支援ISA-104和相關IEC標準IEC 61804,並為這些標準的建立和維護作出貢獻。 橫河現場儀錶產品支援HART®、基金會現場匯流排、PROFIBUS®ISA100.11A等領域數位協定,支援基於ISA104標準的EDD

ISA-106 自動化程式

Activities with ISA-106 Procedure Automation for Continuous Process Operations

The ISA106 委員會 正致力於制定一個標準,解決連續過程工業中的過程自動化問題。 該委員會於2010年成立,並於2013年發表了第一份工作成果《技術報告》,題為“ISA-TR106.00.01-2013連續過程操作過程自動化-模型和術語”。 技術報告可在 isa.org上獲得。

該委員會目前正致力於編寫第二份技術報告,闡述自動化過程的生命週期,並正在制定標準。

委員會每年舉行3-4次會議,所有相關方均可參加會議。

ISA-108

ISA-108 ISA108智慧設備管理活動

ISA108委員會於20128月成立,旨在制定與過程工業中智慧現場設備提供的診斷、和其他資訊的設計、操作和使用的最佳做法和工作過程有關的標準。

橫河正積極參與和支持ISA 108委員會。橫河電機公司,來自其全球總部、日本和美國橫河公司的幾名成員參加了該委員會。

摘要:
  • CENTUM VP Batch replaces the legacy system and improves production efficiency in the acrylic plant.
  • CENTUM VP Batch capability can handle the recipe management to Batch report handling and unit management.
產業別:
摘要:

橫河電機為乙烯裂解工業優化提供了綜合全面的解決方案。SMOC APC控制器提高了乙烯裂解裝定的控制水平,減輕了操作人員的工作負荷。

產業別:
摘要:
  • Exapilot automates comlex and non-routine decoking process of NCUs.
  • Operator workload has been drastically reduced.
產業別:
摘要:
  • Yokogawa provided control solutions for expansion project in sugar and bio-energy plant.
  • Consolidated central control room was designed for safe, comfortable, and efficient work environment.
摘要:
  • Operator intervention during the automated plant and turbine startup and shutdown processes is minimized
  • Greatly reduces operator work load and errors, and mitigate thermal and physical stress on the turbine
產業別:
摘要:
  • Highlyadvanced biopharmaceutical plant uses CENTUM, VP Batch, Exaquantum and PRM.
  • Total system integration for large-scale biotech production facility.
產業別:
摘要:
  • Nan Ya had been using Yokogawa Micro-XL DCS since the plant opened in the 1990s.
  • Step-by-step approach for migration from Micro-XL to CENTUM VP keeps downtime to a minimum.
摘要:
  • Pharmaceutical automation solution delivered through commitment to local expertise
  • Enhanced process reliability and consistency leading to greater assurance of product quality
產業別:
摘要:
  • Meet the IEC 61508/JIS C 0508 functional safety standards
  • Proactively introduce leading edge technologies
  • Accommodate the plant licensors' safety, reliability, and maintainability requirements
  • Improve the monitoring and operation functions of the emergency shutdown system
摘要:
  • Integrated CENTUM VP and ProSafe-RS Systems Ensure Nonstop Operation of ADU/DKU Processes.
  • "This is a real VigilantPlant! We will continue to improve our production efficiency."
摘要:

Yokogawa contributes to the education of process industry talents by providing its own products.
TAFE Queensland students learn process industry by controlling the color of toast with CENTUM VP DCS.

摘要:
  • Modern waste to energy facility in UK uses CENTUM CS 3000 and ProSafe-RS
  • Lakeside exports at least 34MW per hour to the country's national grid
產業別:
摘要:

橫河電機(中國)有限公司成功的將新浦化學離子膜燒堿四期所用舊系統替換為CENTUM VP R5控制系統。

由於他們出色的項目執行能力,用相當短的時間提前完成改造工程。
 

摘要:
  • 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.
產業別:
摘要:
  • Rapid Implementation of Integrated CENTUM CS 3000 and ProSafe-RS.
  • The highly reliable CENTUM CS 3000 system has also helped TOL maintain high productivity at this plant.
產業別:
摘要:

The customer has successfully brought online a greenfield 800 MW supercritical power plant, using a Yokogawa full-replica plant simulator to ensure a fast and smooth plant commissioning process.

產業別:
摘要:
  • All correct operation procedures are carefully configured in the CENTUM CS 3000 and smoothly in operation
  • CENTUM CS 3000 ensures stable supply of electricity and steam to Bangkok's Suvarnabhumi airport
產業別:
摘要:
  • Stable operation and proactive maintenance were realized at new coal-chemical plant in China.
  • Yokogawa engineers ensured a successful and efficient commissioning and startup.
摘要:
  • Thai SPP uses CENTUM CS 3000 to improve efficiency of Biomass Power Plant
  • The burning of the ground rice husks in the boiler's furnace chamber is a complex process that must be carefully controlled
摘要:
  • As the main automation contractor (MAC) for this plant construction project, Yokogawa Brazil engineered, installed, and commissioned an integrated control and instrumentation solution
  • Yokogawa Brazil completed the commissioning of these systems ahead of schedule and the production of green polymer was started just one week later
產業別:
摘要:
  • World's first offshore regasification terminal relies on Yokogawa ICSS (CENTUM CS 3000, ProSafe-RS).
  • LNG carrier scheduling, unloading, tank storage, and vaporizing are all procedure based operations.
摘要:
  • Unified operator interface thanks to CENTUM CS 3000/UOI
  • Automated plant startup and shutdown using new block sequences
  • Advanced alarm management using consolidated alarm management software
產業別:
摘要:
  • World's largest LNG terminal relies on CENTUM to maximize safety and reliability.
  • It is very important for KOGAS to be able to adjust flexibly to shifts in demand in the gas that it supplies to power plants, industrial companies, and residences.
摘要:
  • Yokogawa's CENTUM CS 3000 DCS Monitors and Controls Operations at Poultry Litter-to-energy Plant
  • The boiler and turbine startup procedures reduces operator workload and helps to ensure a smooth and safe startup
摘要:

Okinawa Prefecture is promoting clean energy with the aim of becoming a low-carbon society in the 21st century. Ocean thermal energy conversion (OTEC) technology is particularly well suited for this purpose, and is expected to both reduce the environmental impact that power generation has in the prefecture and lessen the prefecture's dependence on imported fossil fuels.

產業別:
摘要:
  • Implementation of control system supported by global maintenance, service, engineering, and technical support capabilities
  • Improved stability and safety of plant operation
產業別:
摘要:
  • OTS for familialization of liquefaction processes and operator training.
  • Yokogawa's integrated solutions contribute to safe and steady production at gas liquefaction plant in Norway.
產業別:
摘要:

Samsung Petrochemical Co. Ltd. (SPCL), a major Korean petrochemical company, produces 700,000 tons per year of purified terephthalic acid (PTA) at its Daesan plant. PTA, a white powder substance that is produced by oxidizing and refining para-xylene, is a precursor to polyethylene terephthalate (PET), a polyester material that has excellent thermal resistance and wear resistance and is widely used as a substitute for natural cotton fibers and in film packaging, beverage bottles, tire cords, paints, adhesives, and other applications.

產業別:
摘要:
  • Replacement of legacy control system by CENTUM CS 3000
  • Replacement of 4 – 20 mA protocol to FOUNDATION fieldbus™
產業別:
摘要:
  • Power supply made dramatically reliable thanks to CENTUM CS 3000 with seven-nines availability
  • Visualization of almost all plant data on the same HMI by linking up subsystems via Modbus
  • Improved plant performance
產業別:
摘要:
  • ABS plant migrates from CENTUM XL to integrated CENTUM CS 3000 solution.
  • CENTUM CS 3000 Integrated Production Control System together with CCTV equipment, a plant information management system (PIMS), the Exaplog Event Analysis Package, and the CS Batch 3000 package.
產業別:
摘要:
  • Exapilot contributes to safety, reduces cost, and retains operational know-how.
摘要:

The CENTUM CS 3000 / UOI was selected for this project. The control platform in the UOI is the GE Fanuc CIMPLICITY Human Machine Interface (HMI) system, which fully integrates the controls for the turbine and BOP auxiliaries and uses the same screens/formats at both the turbine and BOP HMI displays. The CIMPLICITY HMI used in the UOI is a SCADA based design that fully supports the customer's requirement for remote operation capability.

產業別:
摘要:

The construction of Tuas Power Station started in the mid 1990s. The plant has steadily grown to be a significant player in the competitive Singaporean electricity market. Stage One of Tuas Power Station is equipped with the country's largest steam generators which are capable of producing 600 MW each.

產業別:
摘要:
  • Exapilot smoothly starts up and shuts down the world's biggest experimental distillation unit.
  • Data visualization is the key, giving operators a complete understanding of what is is going on in the process, in real time.
摘要:
  • The AR1 refinery recently replaced its legacy DCS with Yokogawa's CENTUM CS 3000.
  • Achieving an Intelligent Oil Management System.
摘要:
  • Monitoring and control of the entire cogeneration plant including the two once-through steam generators
  • Reliable and cost-effective power supply
  • Operator-friendly HMI
產業別:
摘要:

Unified operator interface solution enables remote operation

產業別:
摘要:
  • Based on a careful review of all operational procedures and operator roles and configured new SOPs in Exapilot.
  • As a result, SFC has been able to reduce operator workload, improve product quality, and reduce production losses.
摘要:
  • 2009 PACE Zenith joint winner project
  • Reduced operating and maintenance costs
  • Increased power generation
  • Improved plant operating flexibility
  • Modernized, screen-based operations
  • Reduced emissions
產業別:
摘要:
  • Steady power supply and safe operation thanks to reliable Yokogawa CENTUM CS 3000 and transmitters
  • Environmentally optimized operation by fine-tuned boiler combustion control and strict monitoring and control of CO, NOx and SOx in flue gas and pH of water from cooling towers
  • Full replica plant simulator for effective plant operation and engineering staff training
  • Annual maintenance contract
產業別:
摘要:
  • Steady boiler control by CENTUM CS 3000 with dual redundant CPUs and seven 9s availability
  • Total plant information integrated into supervisory information system via OPC interface
  • Reduced water, coal and other resource consumption
產業別:
摘要:
  • Yokogawa's integrated solutions control FGD processes at Romania's largest power plant
  • SO2 and dust emissions are controlled within the EU environmental standards
產業別:
摘要:
  • CENTUM CS3000 seamlessly integrates with multivendor control systems through OPC interface. 
  • Challenging predictive maintenance to monitor many transmitter data through PRM.
產業別:
摘要:
  • At the company's Ulsan resin plant, six Exaquantum servers were connected to CENTUM CS 3000 and other vendor's systems.
  • KKPC needed to expand its SBC capabilities and improve production efficiency at its plants.
摘要:

INPEX Corporation (INPEX) is Japan's biggest oil and gas development company and is involved in all aspects of this business, from research to exploration, production, and sales. INPEX is engaged in projects all over the world, in a total of 29 countries, including Japan, where it operates a gas production plant near Oyazawa, a town in Niigata prefecture.

摘要:
  • Up to 90% of all manual tasks can now be carried out automatically.
  • Increasing productivity by means of partially automated start-up and load change procedures.
摘要:
  • Installation of Exaquantum PIMS package improves efficiency of process data management.
  • Improve quality and yield through proactive maintenance of plant assets.
摘要:

The AFCO project is a showcase of the good coordination between Yokogawa Middle East, Yokogawa Thailand, Yokogawa Singapore, and Yokogawa Electric Corporation. Yokogawa Middle East and Yokogawa headquarters both were involved in the project execution.

產業別:
摘要:
  • CACT Offshore platform reduces unplanned downtime by migrating from Legacy PLC System to reliable CENTUM CS 3000.
  • It is possible for CACT engineers to modify the system configuration, download software updates, and hot-swap I/O cards while the process control system is online.
摘要:
  • CS 3000 efficiently controls and monitors coal gasification process.
  • Once an operator selects "Start", the necessary instructions are sent to all plant equipment via the sequence control.
產業別:
摘要:
  • The solution was a remote connection via Microsoft Terminal Services across the internet.
  • It enables an Ausmelt technical expert in Melbourne to log on to the Yokogawa control system at Karabash in Russia.
產業別:
摘要:
  • CENTUM CS 3000 production control system contributes to smooth HDPE production.
  • The challenge for this replacement project was in completing the work and starting up the new CS 3000 system as soon as possible, keeping downtime to a minimum.
產業別:
摘要:
  • Completion of First FPSO Project for Prosafe Production Services Pte Ltd
  • Integrated Control & Safety System (ICSS) makes possible centralised plant supervision and management of all control and safety functions on this FPSO.
摘要:
  • Complete automation and control of glass plant
  • Improved production cycle time and stabilized product quality with reduced energy consumption and costs
摘要:

Since entering commercial operation in 2000, the environmental control facilities at the Tachibanawan Thermal Power Station have been managed effectively by the CENTUM control system, achieving a stable electricity supply with minimal impact on the environment.

產業別:
摘要:
  • Smooth upgrade for fully redundant system and advanced information technology
  • Stable and high-quality sulfonate production around the clock
產業別:
摘要:

Yokogawa Electric Corporation has completed a unique control system project in Arcadia, Florida, which is located in the heart of a beautiful citrus-growing region. Peace River Citrus Products has installed a Yokogawa CENTUM CS 1000 R3 control system to control a proprietary orange juice production process at its citrus processing plant.

產業別:
摘要:
  • Online hot cut over from the legacy Honeywell TDC3000 to the Yokogawa CENTUM CS 3000.
  • The work was successfully completed 48 days ahead of schedule and without disruption to operations.
摘要:
  • Complex starting up and shutting down operations of a biomass power plant were automated with CENTUM VP.
  • Operator errors and interventions were eliminated in all critical processes.
     
摘要:
  • Exapilot improves operations and reduces energy use at PTT Khanom Gas Separation Plant #4.
  • This is a real solution package and a good tool for the plan-do-check-act (PDCA) cycle to achieve operational excellence in the plant.
摘要:

The Itoigawa Power Plant was constructed adjacent to a cement plant in Itoigawa City, Niigata Prefecture, and is operated by an IPP that supplies electricity to Tohoku Electric Power, one of Japan's major power companies. The use of a 149 MW coal-fired CFB boiler in this power plant is a first for an IPP in Japan, and this effectively reduces NOx emissions.

產業別:
摘要:
  • Fieldbus technology introduced to realize predictive and preventive maintenance.
  • ISAE to improve the reliability of diagnosis and parameter setting, utilizing data collected by PRM.
摘要:

Nederlandse Aardolie Maatschappij (NAM) is the Netherlands' largest natural gas producer. In addition to onshore fields, NAM operates manned platforms and four unmanned monotowers in 19 offshore locations. These connect to a pipeline network that comes ashore at Den Helder. 

摘要:

Successful project completion of control system, configuration engineering, customer training, and commissioning assistance for proprietary methanol production

摘要:

Nishi Nippon Environment Energy Co., Inc. was founded in 1990 with the concept of a full, safe and comfortable urban life by harmonizing the global environment with energy-savings. Also, as a total energy industry corporation, which is promoting the efficient use of heat energy for the region, it is developing a broad business on the theme of civic improvement in the 21st century by preparing a stable city infrastructure.

產業別:
摘要:
  • Successful, economical implementation of control system
  • Increased process availability, reduced maintenance costs, and lowered cost of ownership
產業別:
摘要:
  • CS Batch is used to automate a wide range of Reichhold's batch processes and multi-product/multi-path processes.
  • Using PRM, process engineers can immediately find out the status of every field device without having to do an onsite inspection.
摘要:
  • HMEL selected an integrated solution from Yokogawa
  • Yokogawa India oversaw and implemented the engineering, installation, and commissioning of the refinery
摘要:

Eraring Power Station, located just north of Sydney, is one of the largest power stations in Australia, comprising four 660MW coal-fired units. The power station has operated reliably since 1981. To ensure continued reliability for the next few decades, Eraring Energy, the owner of the power plant, decided to replace the original hard-wired control equipment with a modern integrated control and monitoring system (ICMS).

產業別:
摘要:
  • Highly reliable CENTUM CS 3000 replaces legacy system and automates batch plant operation.
  • Working together, Hanwha Chemical and Yokogawa Korea project personnel completed this work on time and on schedule.
摘要:
  • This is the first offshore platform in Thailand that is designed to make full use of FOUNDATION fieldbus technology.
  • Thanks to Yokogawa's highly reliable systems and products, a safe working environment has been achieved.
摘要:
  • Implementation of AOA package for improved grade-change operation
  • Dramatically reduced operators' workload and transient products, as well as sharable operation know-how
產業別:
摘要:

PT. Tanjung Enim Lestari Pulp and Paper (PT. TEL) operates a pulp mill in Muara Enim, which is 130 km west of Palembang, the capital of Indonesia's South Sumatra province. This is the only pulp mill in the world to produce high-quality, bleached-hardwood kraft pulp solely from plantation grown Acacia mangium trees.

產業別:
摘要:
  • Innovative GEOLIDE waste water treatment complex in Marseille uses CENTUM and Exaquantum. 
  • The visualization of all data on items such as motor and pump operating time and chemical consumption amount allows operators to optimize key operation items.
摘要:
  • Integrated automation solutions for high reliability and availability system
  • Reduced consumption of steam, bagasse, and bunker fuel oil with increased daily throughput of massecuite
產業別:
摘要:
  • Introduction of CENTUM CS 3000 maximizes productivity and improves product quality at special polymer plant.
  • A major improvement as a result of this project is that butadiene monomer recovery efficiency jumped huge.
產業別:
摘要:
  • Implementation of multivariable optimizing controllers and robust quality estimators within a record short period
  • 3% rise expected in CCR feed amount
摘要:
  • Legacy System Replaced with Yokogawa CENTUM VP and ProSafe-RS at PTA plant in Indonesia.
  • PID parameters imported to CENTUM VP without complex calculations.
產業別:
摘要:
  • To decrease downtime and maintenance costs, the decision was made to introduce Yokogawa's CENTUM DCS.
  • With well-experienced MAC approach, Yokogawa replaced successfully legacy DCS.
摘要:
  • Modernized controls, assured stable power supply to Ulaanbaatar by a highly reliable, expandable distributed control system
  • Fully automated boiler, burner, balance-of-plant operations
  • Power plant simulator for efficient DCS operator training
產業別:
摘要:
  • World's largest control systems and PIMS for securing production over an extended period
  • Fully-automated, alarm-free operation and reduced total cost of ownership
摘要:
  • One day switchover
  • Productivity improvement and cost effectiveness achievement
摘要:
  • Kaneka Corporation has urgently needed to implement countermeasures that would reduce this facility's energy costs.
  • Optimization of control strategy helps BTG plant save energy and operate more efficiently.
產業別:
摘要:
  • PetroChina Dushanzi Petrochemicals Polyethylene Plant system migration.
  • The revamp included the challenging creation of function design specifications (FDS) as well as FAT and SAT.
摘要:
  • Accelerated plant commissioning through useful online maintenance
  • Flexible load control-based on-demand change, and more reliable, efficient operation
摘要:
  • Reinstrumentation project at HDPE plant replaced legacy pneumatic instruments and PLCs with integrated CENTUM CS 3000 PCS and ProSafe-RS SIS.
  • HART field devices can be monitored from the central control room with the plant resource manager (PRM) package, enabling a more predictive and proactive maintenance approach that reduces total cost of ownership.
摘要:

Based in Japan's Nagano Prefecture, Miyota Co., Ltd. is a developer and manufacturer of precision-processed electronic components whose principal business lines are wristwatches, quartz crystal oscillators, and electronic video components such as LCD backlights and microdisplays.

摘要:
  • Smooth replacement of old control system by early involvement and close teamwork
  • Improved security, flexibility and quality of production
摘要:
  • PRM allows a preventive maintenance approach where maintenance can be scheduled and performed before a field device fails.
  • Exaquantum gathers plant data from the CENTUM VP to generate a variety of reports on the polymerization process.
摘要:
  • Smooth and safe switchover to the new system
  • Easy-to-use, easy-to-engineer system, plus various post-installation enhancements
  • Tuned controllers for smooth plant operation and better traceability of process upsets
  • Various other improvements thanks to advanced process control and MVC implementation
摘要:

Saudi Aramco's operations span the globe and the energy industry. The world leader in crude oil production, Saudi Aramco also owns and operates an extensive network of refining and distribution facilities, and is responsible for gas processing and transportation installations that fuel Saudi Arabia's industrial sector. An array of international subsidiaries and joint ventures deliver crude oil and refined products to customers worldwide.

摘要:
  • CENTUM VP Batch package improves productivity.
  • Reduction of operator workload and safe operation.
產業別:
摘要:
  • Smooth and safe migration to CENTUM VP enhances production efficiency at major Australian gold mine.
  • The HMI stations instaled at the central control room, training system, primary crusher, workshop, and office are all connected via thesame communication bus.
產業別:
摘要:

Mobil Oil Indonesia (MOI) identified Yokogawa as its vendor of choice for all natural gas exploration installations in the north of Sumatra.

摘要:
  • Successful migration of in-line blending distributed control and oil movement systems.
  • To minimize operator intervention and to keep the product properties on specification.
摘要:
  • TOKUYAMA improves productivity by migrating from MicroXL to CENTUM CS 3000.
  • TOKUYAMA appreciates the high reliability of this Yokogawa system.
摘要:
  • Eight LNG trains integrated into a single control system
  • Increased steam production and boiler response with improved production downtime
產業別:
摘要:
  • NAM needs to remotely monitor field devices and organize their maintenance schedule.
  • True value in instrument diagnostics and preventative maintenance with powerful software tools like DTM.
摘要:

Universal Terminal (S) Pte Ltd, one of the largest independent petroleum products storage terminals in the Asia Pacific, has been built on Singapore's Jurong Island at a cost of S$750 million.

摘要:
  • Smooth project execution with no schedule and/minimal safety incidents.
  • Easy to use, easy to reconfigure interface that has resulted in numerous post-installation enhancements.
  • Minimizing day-to-day plant operation problems including reducing the alarming factor.
摘要:
  • Extremely cost-effective, reliable fieldbus solution to revive control system
  • Minimized total cost of ownership and maximized total value of ownership
摘要:
  • Integration of previously independent water usage functions into automatic control system
  • Reduced operators' workload and environmental impact
產業別:
摘要:
  • CENTUM CS 3000 distributed control system to control the ethanol plant and it's utility boilers
  • Batch processes that require careful automated control for maximum efficiency and product quality
產業別:
摘要:
  • The plant was designed to be unmanned, except for some first-line maintenance personnel who are stationed at the plant.
  • Through the use of the latest control system and FOUNDATION™ fieldbus technology supplied by Yokogawa, process control and the diagnostic monitoring of field instrumentation is done from remote locations.
摘要:
  • Smooth conversion of existing controls solely by customer
  • Lowered cost of ownership
產業別:
摘要:
  • Yokogawa installed a B/M9000CS quality control system with various cross direction profile control functions.
  • The installation improves product quality and efficiency at pulp & paper mill.
產業別:
摘要:
  • This has considerably improved the safety, quality, and efficiency of off-site operations.
  • Yokogawa was the clear choice for installation of the OMS.
摘要:
  • All logistics of raw materials, intermediate products and final products are controlled and managed by MAS.
  • MAS enables Operational Excellence with its seamless interface to enterprise resource planning system.
摘要:
  • The project goals emphasized schedule, quality, cost and safety.
  • More than 40 sub-system interface cards are utilized for b14 partners company7s system integrated with CENTUM CS 3000.
摘要:
  • Yokogawa provides CENTUM CS 3000 and ProSafe-RS for the largest LNG terminal in Europe.
  • Yokogawa's OmegaLand plant operator training simulator (OTS) helps to reduce costs, optimize LNG terminal processes.
摘要:

The Mathura refinery is a strategically important facility that supplies diesel, gasoline, aviation turbine fuel, kerosene, liquefied petroleum gas, furnace oil, and bitumen to customers throughout northwestern India.

摘要:
  • Yokogawa provides CENTUM CS 3000, Exaquantum and PRM solutions for China's largest refinery/petrochemical complex.
  • Process data management by Exaquantum is a key issue in the petrochemical complex.
產業別:
摘要:
  • Yokogawa provides CENTUM VP with Batch Recipe Management Package for new fine chemical plant.
  • Yokogawa's CENTUM VP complies with the requirement of Good Automation Manufacturing Practices(GAMP).
產業別:
摘要:

PetroChina Guangxi Petrochemical Company has completed construction of a combined refinery and petrochemical production complex in Qinzhou, a port city in China's Guangxi Autonomous Region. With a 10 million ton per year capacity, the refinery is one of China's largest, and is truly world class, using a highly advanced hydrogenation process, with the main process technologies coming from the USA and France.

摘要:
  • CENTUM CS 3000系統會根據所獲取的製程數據計算出多項關鍵性能指標並對其進行分析,以提高整個綜合石化廠的生產效率
  • 在工廠啟動階段,PRM幫助用戶完成了所有回路的檢查工作。
摘要:
  • Yokogawa receives award for hot cutover of BP Sharjah plant DCS.
  • Yokogawa was selected by BP as main automation contractor (MAC) for a project to replace the Sharjah plant's existing legacy DCS with Yokogawa CENTUM VP.
摘要:
  • Yokogawa revamp of control systems at NAM Den Helder plant ensures stable gas supply in the Netherlands.
  • Site survey, creation of a function design specification (FDS) from the existing TDC system database, documentation verification.
摘要:
  • To replace the existing CENTUM XL control station with the latest Yokogawa CS 3000 hardware and upgrade the control network.
  • The plan was to minimize plant downtime by doing a hot cutover from the old to the new control system.
摘要:
  • Yokogawa's CENTUM VP and PRM improve efficiency at new nylon plant in Thailand.
  • At the plant startup stage, PRM was used together with FieldMate to thoroughly check all loops.
摘要:
  • Exapilot was introduced to maximize operational efficiency at an experimental refining facility.
  • To prevent operator errors, it was essential to standardize operating procedures.
摘要:
  • Yokogawa's integrated solution contributed to reliable and efficient operation.
  • All the instrument information is fully integrated with the instrument management system.
摘要:

The municipal water system of Oviedo, Florida provides high quality water to more than 30,000 area residents from its West Mitchell Hammock and A.M. Jones water treatment facilities. The West Mitchell Hammock facility is designed to provide an average daily flow of 10 million gallons per day (MGD), with an ultimate design flow of 16 MGD. 

產業別:
摘要:

Shree Renuka Sugars Limited (SRSL) is a global agribusiness and bio-energy corporation. The company is one of the world’s largest sugar producers and refiners.

產業別:
摘要:
  • Yokogawa joined forces with Air Liquide to co-innovate the step-by-step revamping plan based on Air Liquide's specific requirements.
  • Customer was satisfied that Yokogawa was able to deliver its solutions on time and on budget.
產業別:
摘要:
  • Yokogawa Taiwan successfully replaced 3rd party DCS, which had worked over 20 years, with CENTUM VP.
  • CENTUM VP's high reliability and easy engineering function realized a silent control room for the customer.
產業別:
摘要:

Process automation end users are under more pressure than ever to do more with less. The current economic climate means that many automation capital projects are on hold. With capital budgets tighter than ever, users instead focus on operational budgets (where cost cutting is also a key concern), or on automation investments with a very rapid return on investment.

摘要:

When distributed control systems (DCS) first appeared on the industrial automation scene in the mid-1970s, the focus was on control and operator interface. While control and human machine interface (HMI) are still important, today's DCSs have evolved to place increased emphasis on integrating plant-wide asset and operational information to enable operational excellence. 

產業別:
摘要:

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.

摘要:

This technical white paper will discuss Yokogawa's CENTUM VP DCS (Distributed Control System) product, hereafter referred to as "CENTUM VP", and the extent of its compliance with Part 11 of Title 21 of the Code of Federal Regulations, (21 CFR Part 11), the Electronic Records / Electronic Signatures Rule.

產業別:
摘要:

As LNG moves from a niche to a major area of the oil and gas industry, experienced suppliers are required to deliver the technologies that support it. 

摘要:

FOUNDATION™ Fieldbus is an enabling technology with the potential to revolutionise operation and maintenance in the process industry and thereby to contribute significantly to reducing these costs, everyday of the lifetime of a plant. Specifically with regard to maintenance, FOUNDATION™ Fieldbus opens the way to proactive diagnostics and to virtually eliminating preventive maintenance and to avoiding shutdowns.

摘要:

The worlds of process automation and production management have been converging for some time. What once used to be islands of automation and production management functionality connected through highly proprietary integration schemes that were costly to maintain have developed into integrated platforms that provide seamless data exchange between the world of automation and the plant floor, the functions of production and operations management, and integration with business level systems.

摘要:

Network-IO can help reduce projects by decreasing the amount of time needed to implement the physical part of the process control system. A system with configurable I/O allows flexible "binding," in which the soft- ware configuration of the system can be loaded into the physical system at a late stage in the project.

摘要:

Recently, several ARC Advisory Group analysts and management team members had a chance to sit down with the new Yokogawa President and COO, Mr. Takashi Nishijima, and several other top Yokogawa executives to discuss the company's burgeoning presence in the worldwide upstream and midstream oil & gas industry.

摘要:

In today's dynamic industrial marketplace, the only constant is change. Raw material costs, energy costs, market demands, environmental and safety regulations, technology, and even the nature of the labor force itself are constantly changing, and not always in predictable directions.

摘要:

Network and system security is now a necessity in process automation industry. YOKOGAWA provides a service lifecycle solution for cyber security to ensure that the security measures and deployments are continuously enhanced, monitored and inspected.

This white paper explains the details of the security design, implementation, operation and validation solutions from the technical perspective.

摘要:

Migration of a refinery's DCS provided an opportunity to reconfigure and consolidate the control rooms and operational management system.

摘要:

Control Engineering Asia, June 2014

Your next automation system will have to do far more than real-time control,as the demands for new capabilities are rapidly growing. Bruce Jensen writes.

By Bruce Jensen, General Manager, Technical Solutions Support Center, VigilantPlant Solutions and Services, Yokogawa Corporation of America, and Joshua Kyaw Zwa, Executive Engineer, System Marketing Department, Marketing Operation, Yokogawa Engineering Asia Pte. Ltd.

媒體發布
摘要:

...and then you plan an intelligent automation solution.

In an ideal automation project, time is unlimited, and project budgets are generous. The plant implementing such a project has the luxury of automating all of its field actuators, great and small. 

摘要:

September 2008

Yokogawa is helping a large chemicals site in China manage product transfer by road, ship and pipeline.

摘要:

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.

摘要:

Industrial Automation Asia, August 2012

For the past 35 years, developments of a distributed control system (DCS) have been evolving to raise productivity and enhance plant operation. As field instruments advance, there is a need to exchange large amount of process data and parameters among various diagnostic devices for stability of plant operation.

摘要:

As industrial facilities take on more complex tasks and lose in-house expertise, they ought to be able to rely on suppliers to show the way and help them achieve their goals.

摘要:

October 2008

The 2008 Frost & Sullivan Asia Pacific Company of the Year Award for Distributed Control System (DCS) market is presented to Yokogawa. Yokogawa is the market leader with a dominant market share in the Asia Pacific market. 

摘要:

Control Engineering Asia, May 2012

An exception level of engineering expertise tailored for the local market is one of the primary reasons why Yokogawa has managed to capture and keep the process automation top spot in the Land of Smiles, says Somkid Teraboonchaikul, managing director, Yokogawa Thailand.

摘要:

As a world's leading supplier of instruments and control systems for industrial process automation, Yokogawa has committed itself to the development of advanced solutions and products in three focused areas – measurement technologies, industrial automation and control, and information technologies.

摘要:

March 2008

Yokogawa has taken a vital step in their plan to make the world's plants 'silent and boring', and therefore, well-managed, with the release of their new integrated production control system CENTUM VP last month.

摘要:

Process automation in oil refineries is undergoing major changes, driven by customers frustrated by what they consider to be slow and incremental advances from the main automation original equipment manufacturers (OEMs) in the industry. ExxonMobil has become a de facto industry representative and is driving vendors like Yokogawa and others to reevaluate how large-scale automation projects are implemented.

摘要:

At ARC Process Management Academy (PMA) in Antwerp Yokogawa's contribution to plants in Europe was introduced.

摘要:

Honeywell and Yokogawa have both been producing Distributed Control System (DCS) platforms for decades, and both are very active in this area. In 1975, Honeywell introduced its TDC2000 platform and Yokogawa brought out CENTUM. These two competing systems emerged from a similar place, oil refining and petrochemical industries, so they started out with similar basic concepts and use cases in mind. 

摘要:

Many lubricant blending businesses find themselves in a challenging situation: there are opportunities to increase their overall business volume and profits by improving production flexibility, expanding their product slate and optimizing high-margin blends. At the same time, they find themselves constrained by current manufacturing limitations. However, launching a capital project for a significant manufacturing expansion may not be possible, and it may not be necessary.

產業別:
摘要:

In this eBook we explain how to improve fired heaters safety & efficiency by controlling combustion using TDLS technology. Download it now and learn:

  • The 4 top industry challenges related to fired heaters
  • How to efficiently and safely manage combustion
  • How TDLS technology can improve operational excellence in fired heaters
產業別:
摘要:

Download this eBook and learn:

  • How to assert if migration should be required
  • Best practices in identifying your project scope and team
  • How to secure appropriate buy-in from the right people
  • 7 operational capabilities to analyze when selecting a DCS system and vendor
橫河技報
摘要:

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.

摘要:

Recently, there is an increasing demand for operation and monitoring of all the various controllers distributed in the field on the same screens to improve plant operation efficiency. The purpose of the Unified Gateway Station (UGS) is to connect external controllers, such as the STARDOM's FCN/FCJ autonomous controllers and other vendors' controllers, to the CENTUM VP integrated production control system and to operate and monitor those external controllers on the Human Interface Station (HIS) screens, the operation and monitoring screens for the CENTUM VP.

摘要:

In 2005, Yokogawa announced "VigilantPlant" as a concept to ward the realization of a type of plant operation that is considered ideal by our customers.

摘要:

The specifications of the ISA100.11a wireless communication standard of the International Society of Automation (ISA) for industrial automation were published, and companies are developing products based on the standard. The ISA100.11a has many features such as high reliability including redundancy, network scalability, and support for various protocols for industrial automation.

摘要:

Recently, manufacturing industries are trying to slash the total cost of ownership (TCO). Batch processes are not exceptions. Until recently, in comparison to continuous processes, batch processes have generally not yet undergone systematization and standardization.

橫河技報
Blending Optimization System
(rd-tr-r00024-005)
摘要:

The purpose of blending in a petroleum refinery is to mix semi-finished products that have been rectified during various refining processes so as to manufacture a product that meets specification.

橫河技報
摘要:

The manuals of control systems such as a DCS provide a vast amount of information depending on their multi-functionality and functional integration. A conventional large-scale control system our company offers comes with more than 10,000 pages of paper documents.

摘要:

To improve efficiency and quality in the DCS application coding and inspection phases for an entire CENTUM CS system, engineering tools have been developed, along with the training required to operate these tools. In consideration of the time needed for development, the need for adequate operability, the basis of standard CS software architecture, and the use of freeware (e.g., Perl2 and Tcl/Tk3), we began development of these engineering tools with the objectives to reduce development costs and increase efficiency.

橫河技報
摘要:

A fieldbus is a bidirectional, multidrop, digital communication system developed to replace the conventional 4-20 mA communication lines that connect intelligent field devices with a control system. Fieldbus is continually reviewed in an effort to standardize the fieldbus specifications to comply with the specifications of the IEC and ISA.1

 
橫河技報
摘要:

The first stage in creating next-generation production control system that achieves innovative plant operation is providing "Visualized operation". "Visualized operation" for the customer means that he can reliably access and visualize plant data regardless of plant location and time.

橫河技報
CENTUM-History
(rd-te-r05402-000)
摘要:

One of Yokogawa's corporate philosophies is to contribute to society through broad-ranging activities in the areas of measurement, control, and information. To achieve this philosophy in the control industry, Yokogawa launched CENTUM, the world's first distributed control system (DCS), in 1975.

摘要:

As the world's societies become more connected, market competition is becoming more ruthless and transactions are performed at ever increasing speeds. Deregulation has ignited global competition throughout the world. The proliferation of Information and Internet technologies have accelerated the growth of global competition, with life cycles for high tech products having lives measured in "dog years" (in each normal year they advance seven years).

摘要:

The consolidation of control rooms was conducted in several refineries in the 1990s and early 2000s as a means of reducing the number of operators and improving the efficiency for enhancing competitiveness. The characteristics of consolidated control rooms vary, reflecting the history of a refinery.

摘要:

The manufacturing industry has grown based on solid production technologies for creating quality products. However, the economic environment is changing dramatically, forcing manufacturing firms to face tough global competition; firms must ship the right products at the right time as the market requests.

摘要:

The phenomenon of the current era, coined the information age, involves a global trend toward digital technology and open architecture. Field devices are no exception to this trend.

摘要:

For large scale geographically dispersed projects, there may be a hierarchy of individual Process Automation systems, which in turn are each responsible for a specific region, and are managed by a higher level system. Engineering of systems on this scale is a huge challenge, because each individual system has its own database and its own configuration.

摘要:

As a company that has strong relationship with nature and provides products using nature's blessings, Mercian Corporation is committed to the environment. Its environmental philosophy is "Mercian thanks nature's blessings and capability that sustain life, and seeks to balance environmental preservation with creating an affluent society."

摘要:

Recipe management software refers to the computer software used to manage product names and their corresponding recipes and set the recipe data in the control system in order to control the operations of a plant in which multiple materials are blended to manufacture a number of different products.

橫河技報
摘要:

As for a controller used in a distributed control system (DCS) shown in Figure 1, covering as many applications as possible with a single controller will bring cost reduction effects such as easy engineering and a small controller installation area. Therefore, the controller is required to process large amounts of data more quickly.

橫河技報
摘要:

There are already safety systems on the market that have achieved safety integrity level SIL3 of the functional safety standard, IEC61508. However, most of them have achieved SIL3 by conversion of modules into dual-redundant or triplex form.

產業別:
摘要:

For safe plant operations, it is critical to correctly understand the conditions encountered by operators inside the plants. In relation to this topic, human cognition has been studied in various fields such as human factors and ergonomics.

橫河技報
Industrial Augmented Reality
(rd-te-r05602-005)
摘要:

In industrialized countries, social trends such as the aging of workers and the decrease in working population are becoming obvious. Substantial problems such as a lack of skilled engineers and increases in the labor cost of knowledge workers are significantly impacting industrial automation users. These problems cause greater economic loss to the users. 

摘要:

The power generation facility in a pulp and paper plant is comprised of units, each of which is composed of a boiler, a turbine, a generator, and auxiliary equipment, and these pieces of equipment were traditionally controlled on a unit/equipment basis. This paper presents an application of CENTUM, Yokogawa's distributed control system (DCS) that integrates the independent control systems of such power generation facilities to achieve labor saving through operations via CRT display and keyboard.

產業別:
摘要:

In recent years it has become increasingly common for plants to be provided not only with the control layer of a production control system (DCS, etc.), but also with the protection layer of a safety instrumented system (SIS) to reduce the risk of industrial accidents. The safety instrumented system is indispensable for avoiding risks to a plant failure.

產業別:
摘要:

The requirements for water supply and sewage services are becoming increasingly strict, such as consolidation of facilities, operational efficiency, lower cost, and information transparency due to stagnant demand. There is also demand for greater use of information technologies (IT), encouraged by the government's e-Japan strategy.

摘要:

Instrumentation devices and equipment serve for plants as the eyes, ears, nose, tongue, and skin, which are responsible for the five senses, and act as the central nervous system and brain do for human beings. The reliability and availability of such devices and equipment are the most important requirements of customers.

橫河技報
摘要:

CENTUM VP is a next-generation Integrated Production Control System which provides solutions to improve operation efficiency (Operational Excellence) based on Yokogawa's VigilantPlant concept. In the development of Integrated Production Control Systems, we have expanded the functions of the Human Machine Interface (HMI) maintaining the main essence of CENTUM series, regardless of the changes of platforms.

橫河技報
New Progress of Control System
(rd-te-r05402-001)
摘要:

Yokogawa proposed the VigilantPlant concept as an ideal plant that achieves fully optimized operation where all the necessary information is given to all the operators involved in the plant operation. In VigilantPlant, operators are able to quickly respond to changes in the external environment while the production activities run without any interruption.

橫河技報
摘要:

FCSs, the control stations in a CENTUM CS system, have already demonstrated that they are highly reliable, effective and maintainable. These advantages are the result of such features as the dual-redundant hardware configuration, the online modification of application data, and so on.

摘要:

The environment surrounding process control systems has changed dramatically as the performance of personal computers improves and the Windows operating system advances, there has been a move towards the trend of open architecture. As we are already aware, in addition to the traditional high reliability level and the unique operability there has been an increase in demand for the interoperability of human- machine interfaces (HMI), which are responsible for the operation and monitoring of our distributed control system (DCS).

摘要:

In process control it is not uncommon for systems to be affected by dead times, due to material transfer times. This is evident typically in pipelines. A fluid of density ρ and flow rate w in a section of pipe A the length of d takes the amount of time τ = ρAd/w to cover the whole distance (see Figure 1).

摘要:

Industrial automation (IA) systems and products, which utilize measurement, control and information technologies, are used across the world as fundamental infrastructure for achieving safe, stable and highly efficient plant operation. In order to keep the systems and products effective throughout the plant lifecycle, customers need to periodically check their effectiveness and take prompt action if any problem is identified.

摘要:

In Japanese industries which grew rapidly until the early 1990's, solid production techniques for creating high-quality products supported the development of manufacturing industries. However, the economic environment has been changing rapidly and tough global competition has become unavoidable. Particularly, the manufacturing industry must adapt not only to changes in economic environments but also to changes in social conditions such as emphasis on health, safety, and environment (so called HSE).

橫河技報
摘要:

Recently, standardization of procedural automation of manual operations has been promoted mainly by the International Society of Automation (ISA), and the functional requirements necessary for automation are being studied by the ISA106 committee in the US.

摘要:

Upgrading and renewal of plant facilities, including production control systems and safety instrumented systems, are essential for maintaining safe and efficient plant operation. Even though these activities are categorized as R&R, they require investment and customers are often required to evaluate the profitability for obtaining approval.

摘要:

Conventional safety instrumented system (SIS) is typically installed separated from a distributed control system (DCS) to eliminate interference from the DCS and assure safety. However, users increasingly wish to integrate SIS with DCS while maintaining the safety of safety controllers.

產業別:
摘要:

Yokogawa's ProSafe-RS safety instrumented system is used for many applications as a system conforming to the safety integrity level (SIL) 3 defined in the IEC61508 international functional safety standard. To deal with temperature inputs, systems were conventionally configured using signal conditioners.

產業別:
摘要:

Report functions in process control are often positioned as part of the logger functions. However, plant operation data in a batch process should be not only logged regularly but also acquired and managed for each batch execution. The report function for logging plant operations in a batch process mainly comprises a function to print out plant operation data collected for each batch execution, and there are various approaches available to implement this function.

橫河技報
摘要:

Drastic changes in the economy of manufacturing industries, has led to increasing demand for plant operations to reduce personnel, improve efficiency, and increase the operation rate of facilities. On the other hand, for plants to operate safely, improvements in reliability and operational safety cannot be neglected.

摘要:

The CENTUM CS 3000, a reliable distributed production control system, has been introduced worldwide with the objective of operating plants efficiently 24 hours a day, every day. The CS 3000 handles abnormal conditions in a plant appropriately and minimizes the chance of them developing into faults.

產業別:
摘要:

In recent years, expectations for control systems using wireless communications have been increasing in the process control market. This is because these systems do not require power and communication wiring for field instruments, enabling reduced initial and maintenance costs, and easy installation.

橫河技報
摘要:

In this day and age, just simply buying a personal computer, taking it home and turning it on will enable you to be taken to the world of Internet. In such an era, communication connection capability and prospects is increasing in importance. DCSs are no exception for concern.

橫河技報
摘要:

To date, Yokogawa has focused on DCS (Distributed Control System) which control the entire power generation plant, including boilers, in the electric power industry. In contrast, turbomachinery control has been handled by turbine manufacturers, but as the electric power market has been active internationally, especially in China and India, in recent years, Yokogawa has been developing turbomachinery control systems to to further develop the electric power industry.

摘要:

For a transfer system in a plant, such as a transfer between tanks in a brewery, the transfer of pellets in a pneumatic transport system, or the transfer of oil at an offsite location, it is necessary to monitor the open/close status of valves or the on/off status of motors or blowers in reference to the transfer pattern (a combination of the transfer source(s) and destination(s), route, etc.).

摘要:

Due to emerging competitors from the rapidly growing countries such as India and China and the global economic downturn triggered by the Lehman shock, many companies in the process industries are struggling to survive the severe global competition.

橫河技報
摘要:

The operation and monitoring functions of a plant control system are important means of understanding the condition of the plant and how it operates. Traditionally, user needs for the system focused on such features as increased operability and durability. As a result, these functions were developed for a dedicated machine in the form of dedicated human-machine interface software.

摘要:

The innovation of wireless technology increases the use of wireless communication in the industry. The introduction of wireless communication to plants, however, requires strict features such as robustness, real-time responsiveness, and low power consumption. This has restricted the use of wireless communication to limited applications such as data logging and device status monitoring that does not require strict real-time responsiveness and data arrival reliability in communication.

產業別:

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