隨著計算機技術(shù)和網(wǎng)絡(luò)技術(shù)的發(fā)展，越來越暴露這種多層次計算機系統(tǒng)在數(shù)據(jù)采集，管理，數(shù)據(jù)和知識的共享，硬軟件資源共享，數(shù)據(jù)通信，軟件開發(fā)等等中的各種弊端，特別是在設(shè)備控制，過程控制，生產(chǎn)控制之間。以至很早就有人提出管控一體化，或者控制系統(tǒng)就是管理系統(tǒng)的觀點。美國西屋過程控制的WDPF Ovation系統(tǒng)就是基于這種觀點開發(fā)的，可以預(yù)計今后更多的工業(yè)過程自動化系統(tǒng)將會朝著這個方向發(fā)展。

3 軟PLC和軟DCS

由于計算機技術(shù)，特別是芯片技術(shù)的快速發(fā)展，按照摩爾定律微處器芯的速度性能每18個月將提高一倍。因此，當(dāng)Intel Pentium處理器問世后不久，Pentium 2，3以及主頻為1.4GHz的Pentium 4處理器就相繼提供給市場。當(dāng)廣大用戶還未來得及使用Pentium 4處理器時，5月29日Intel和HP兩家公司就聯(lián)合推出了64位的Itanium微處理器。自動化系統(tǒng)設(shè)備制造商和集成商難以跟上硬件技術(shù)的發(fā)展，往往出現(xiàn)自動化系統(tǒng)設(shè)備制造商和集成商的自動化系統(tǒng)設(shè)備的更新，發(fā)展。滯后于計算機技術(shù)的發(fā)展。

另一方面，當(dāng)前的各種PLC和DCS的開發(fā)工具軟件都是和制造商的硬件系統(tǒng)設(shè)備捆綁在一起的，即某一制造商的PLC或DCS的開發(fā)工具軟件，只能在該制造商提供的硬件上使用。對于使用多種PLC和DCS的用戶就要熟悉和掌握多種PLC和DCS的硬件和軟件，使用戶要投入大量人力和財力，當(dāng)更換新的第三方的PLC和DCS時，就得重新進行人員培訓(xùn)，造*力資源極大的浪費。同時也使具有高技術(shù)含量的開發(fā)工具軟件的銷售受硬件設(shè)備銷售的制約。

姓名：蔡工                

爪機：15306977194

扣扣：3004955694

郵箱: 3004955694@qq.com

座機：0591-83853219

地址：福建省福州市高新區(qū)新保路正榮財富中心SOHOB幢八層

Leasing of Spare Part Stock

As an alternative to purchasing spare parts, we

now offer the opportunity to lease your spare

part stock. Leasing provides a solution to keep

investments off the balance sheet.

We can offer long-term leasing contracts (up to

10 years) which enables the leasing contract to

remain throughout the use of the robot system.

It is a simple solution – you only pay the monthly

rate and get the security of having the right part

close at hand!

As an option you can choose to have your

stock updated by us with the latest revision of

the spare parts.

We will recover all unused, originally wrapped

parts at the end of the leasing period.

Parts OnLine

The Parts Program also includes an internet

ordering and information service, Parts OnLine.

Parts onLine is open 24 hours with on-line

updated information at your service!

Please visit Parts onLine at:

www.abb.com/partsonline

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BELonGS TO

NAME TYPE QUANTITY S4C S4CPLUS

Service Boxes

We offer you special service boxes for your

robot system. based on our experience we

designed these service boxes for S4C and

S4Cplus controller. With these boxes you will

cover 95% of all common controller failures during

the whole robot life time.

The right part in your stock, stored in a safe

box, is your insurance for effective help and a