PCS7系(xi)(xi)(xi)統(tong)(tong)是西門子推出的(de)(de)(de)一(yi)種集過(guo)(guo)程控(kong)制(zhi)、監(jian)控(kong)和(he)(he)(he)(he)數(shu)據管理于一(yi)體的(de)(de)(de)工業自動化系(xi)(xi)(xi)統(tong)(tong)。它具有(you)以下(xia)幾個性(xing)(xing)能方面(mian)的(de)(de)(de)優勢：高(gao)可(ke)(ke)靠(kao)性(xing)(xing)：PCS7系(xi)(xi)(xi)統(tong)(tong)采(cai)用(yong)了分(fen)布(bu)式控(kong)制(zhi)和(he)(he)(he)(he)冗余設計(ji)(ji)，能夠(gou)實(shi)現高(gao)可(ke)(ke)用(yong)性(xing)(xing)和(he)(he)(he)(he)故(gu)障(zhang)恢復能力(li)。即(ji)使在部分(fen)組件(jian)故(gu)障(zhang)的(de)(de)(de)情況下(xia)，系(xi)(xi)(xi)統(tong)(tong)仍能保持(chi)穩定運行。靈(ling)活性(xing)(xing)：PCS7系(xi)(xi)(xi)統(tong)(tong)支持(chi)模塊(kuai)化設計(ji)(ji)，可(ke)(ke)以根據不同的(de)(de)(de)工藝(yi)要求(qiu)和(he)(he)(he)(he)生產需(xu)求(qiu)進(jin)行靈(ling)活配置和(he)(he)(he)(he)擴展。用(yong)戶(hu)(hu)可(ke)(ke)以根據自己的(de)(de)(de)需(xu)求(qiu)選(xuan)擇合(he)適的(de)(de)(de)硬件(jian)和(he)(he)(he)(he)軟(ruan)件(jian)模塊(kuai)，實(shi)現個性(xing)(xing)化定制(zhi)。高(gao)性(xing)(xing)能：PCS7系(xi)(xi)(xi)統(tong)(tong)具有(you)快速(su)(su)的(de)(de)(de)數(shu)據采(cai)集和(he)(he)(he)(he)處(chu)理能力(li)，能夠(gou)實(shi)時監(jian)測和(he)(he)(he)(he)控(kong)制(zhi)工藝(yi)過(guo)(guo)程。同時，它還提供了強(qiang)大的(de)(de)(de)數(shu)據分(fen)析和(he)(he)(he)(he)報告功能，幫助(zhu)(zhu)用(yong)戶(hu)(hu)優化生產過(guo)(guo)程和(he)(he)(he)(he)提高(gao)生產效(xiao)率。易用(yong)性(xing)(xing)：PCS7系(xi)(xi)(xi)統(tong)(tong)具有(you)友(you)好的(de)(de)(de)用(yong)戶(hu)(hu)界面(mian)和(he)(he)(he)(he)操(cao)(cao)作邏輯，使得(de)用(yong)戶(hu)(hu)能夠(gou)快速(su)(su)上手并(bing)進(jin)行操(cao)(cao)作。同時，它還提供了豐富(fu)的(de)(de)(de)故(gu)障(zhang)診斷和(he)(he)(he)(he)報警功能，幫助(zhu)(zhu)用(yong)戶(hu)(hu)快速(su)(su)定位和(he)(he)(he)(he)解(jie)決問題。PCS7系(xi)(xi)(xi)統(tong)(tong)可(ke)(ke)以實(shi)現多機群架構，提高(gao)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)可(ke)(ke)靠(kao)性(xing)(xing)和(he)(he)(he)(he)冗余能力(li)。SIEMENS PCS7系(xi)(xi)(xi)統(tong)(tong)開發

PCS7系(xi)(xi)統(tong)(tong)本(ben)身(shen)不(bu)直(zhi)接支持擴(kuo)展的(de)(de)(de)安(an)全(quan)(quan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)功(gong)(gong)能(neng)(neng)，如(ru)(ru)動態(tai)訪問(wen)(wen)(wen)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)用戶(hu)認(ren)證(zheng)。然而，PCS7系(xi)(xi)統(tong)(tong)可(ke)(ke)(ke)以與其(qi)(qi)他安(an)全(quan)(quan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)(tong)集(ji)成(cheng)，以實(shi)現(xian)這些(xie)功(gong)(gong)能(neng)(neng)。通(tong)(tong)過(guo)與其(qi)(qi)他安(an)全(quan)(quan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)(tong)（如(ru)(ru)身(shen)份驗(yan)(yan)證(zheng)系(xi)(xi)統(tong)(tong)、訪問(wen)(wen)(wen)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)(tong)等(deng)(deng)）的(de)(de)(de)集(ji)成(cheng)，PCS7系(xi)(xi)統(tong)(tong)可(ke)(ke)(ke)以實(shi)現(xian)動態(tai)訪問(wen)(wen)(wen)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)用戶(hu)認(ren)證(zheng)功(gong)(gong)能(neng)(neng)。這樣(yang)，用戶(hu)需要在訪問(wen)(wen)(wen)PCS7系(xi)(xi)統(tong)(tong)之(zhi)前進(jin)行(xing)身(shen)份驗(yan)(yan)證(zheng)，并(bing)根(gen)據其(qi)(qi)角色和(he)(he)權(quan)限(xian)進(jin)行(xing)訪問(wen)(wen)(wen)控(kong)(kong)(kong)(kong)制(zhi)(zhi)。這種集(ji)成(cheng)可(ke)(ke)(ke)以通(tong)(tong)過(guo)標(biao)準的(de)(de)(de)安(an)全(quan)(quan)協議和(he)(he)接口(kou)來實(shi)現(xian)，如(ru)(ru)LDAP（輕(qing)型目(mu)錄訪問(wen)(wen)(wen)協議）和(he)(he)SAML（安(an)全(quan)(quan)斷言標(biao)記語言）等(deng)(deng)。此(ci)外，PCS7系(xi)(xi)統(tong)(tong)還(huan)提(ti)供了一些(xie)內置(zhi)的(de)(de)(de)安(an)全(quan)(quan)功(gong)(gong)能(neng)(neng)，如(ru)(ru)用戶(hu)管理(li)(li)(li)、權(quan)限(xian)管理(li)(li)(li)和(he)(he)日志記錄等(deng)(deng)。這些(xie)功(gong)(gong)能(neng)(neng)可(ke)(ke)(ke)以幫助管理(li)(li)(li)員對系(xi)(xi)統(tong)(tong)進(jin)行(xing)管理(li)(li)(li)和(he)(he)監控(kong)(kong)(kong)(kong)，并(bing)確保系(xi)(xi)統(tong)(tong)的(de)(de)(de)安(an)全(quan)(quan)性(xing)。總(zong)之(zhi)，PCS7系(xi)(xi)統(tong)(tong)本(ben)身(shen)不(bu)提(ti)供擴(kuo)展的(de)(de)(de)安(an)全(quan)(quan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)功(gong)(gong)能(neng)(neng)，但可(ke)(ke)(ke)以通(tong)(tong)過(guo)與其(qi)(qi)他安(an)全(quan)(quan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)(tong)的(de)(de)(de)集(ji)成(cheng)來實(shi)現(xian)動態(tai)訪問(wen)(wen)(wen)控(kong)(kong)(kong)(kong)制(zhi)(zhi)和(he)(he)用戶(hu)認(ren)證(zheng)等(deng)(deng)功(gong)(gong)能(neng)(neng)。SIEMENS PCS7系(xi)(xi)統(tong)(tong)開(kai)發PCS7系(xi)(xi)統(tong)(tong)具有靈活的(de)(de)(de)數(shu)據存儲和(he)(he)檢(jian)索功(gong)(gong)能(neng)(neng)，可(ke)(ke)(ke)滿足不(bu)同的(de)(de)(de)數(shu)據管理(li)(li)(li)需求(qiu)。

PCS7系(xi)統(tong)(tong)具備基(ji)(ji)于規(gui)(gui)(gui)則的(de)(de)決(jue)(jue)策(ce)(ce)支持功能。PCS7系(xi)統(tong)(tong)是(shi)一(yi)種(zhong)集成的(de)(de)自(zi)動(dong)化(hua)控(kong)制系(xi)統(tong)(tong)，可(ke)以(yi)用于監控(kong)和(he)(he)(he)(he)控(kong)制各種(zhong)工業過(guo)程。它(ta)提(ti)(ti)供了一(yi)個強大的(de)(de)規(gui)(gui)(gui)則引擎(qing)，可(ke)以(yi)根(gen)(gen)據(ju)預定(ding)義的(de)(de)規(gui)(gui)(gui)則和(he)(he)(he)(he)條件來進(jin)行決(jue)(jue)策(ce)(ce)支持。PCS7系(xi)統(tong)(tong)的(de)(de)規(gui)(gui)(gui)則引擎(qing)可(ke)以(yi)根(gen)(gen)據(ju)實時(shi)的(de)(de)過(guo)程數(shu)據(ju)和(he)(he)(he)(he)設定(ding)的(de)(de)規(gui)(gui)(gui)則，自(zi)動(dong)進(jin)行決(jue)(jue)策(ce)(ce)，并向操(cao)作(zuo)(zuo)人(ren)員提(ti)(ti)供相應的(de)(de)建議或警告。這種(zhong)基(ji)(ji)于規(gui)(gui)(gui)則的(de)(de)決(jue)(jue)策(ce)(ce)支持功能可(ke)以(yi)幫助操(cao)作(zuo)(zuo)人(ren)員快速做(zuo)出正確的(de)(de)決(jue)(jue)策(ce)(ce)，提(ti)(ti)高生產效(xiao)率(lv)和(he)(he)(he)(he)安全性。PCS7系(xi)統(tong)(tong)的(de)(de)規(gui)(gui)(gui)則引擎(qing)還(huan)可(ke)以(yi)根(gen)(gen)據(ju)歷史數(shu)據(ju)和(he)(he)(he)(he)統(tong)(tong)計分析(xi)，自(zi)動(dong)學習和(he)(he)(he)(he)優(you)化(hua)規(gui)(gui)(gui)則，從而不斷(duan)改進(jin)決(jue)(jue)策(ce)(ce)支持的(de)(de)準(zhun)確性和(he)(he)(he)(he)效(xiao)率(lv)。操(cao)作(zuo)(zuo)人(ren)員也可(ke)以(yi)根(gen)(gen)據(ju)需要自(zi)定(ding)義規(gui)(gui)(gui)則和(he)(he)(he)(he)條件，以(yi)適應不同的(de)(de)生產過(guo)程和(he)(he)(he)(he)需求。總(zong)之，PCS7系(xi)統(tong)(tong)具備基(ji)(ji)于規(gui)(gui)(gui)則的(de)(de)決(jue)(jue)策(ce)(ce)支持功能，可(ke)以(yi)幫助操(cao)作(zuo)(zuo)人(ren)員做(zuo)出更加準(zhun)確和(he)(he)(he)(he)高效(xiao)的(de)(de)決(jue)(jue)策(ce)(ce)，提(ti)(ti)高生產過(guo)程的(de)(de)控(kong)制和(he)(he)(he)(he)管理水(shui)平(ping)。

PCS7系(xi)(xi)(xi)(xi)統(tong)具有用(yong)(yong)于能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)監(jian)測(ce)和(he)(he)(he)節(jie)(jie)(jie)能(neng)(neng)(neng)(neng)管(guan)理(li)(li)的(de)(de)(de)(de)(de)功能(neng)(neng)(neng)(neng)。PCS7系(xi)(xi)(xi)(xi)統(tong)是西門子公司開(kai)發的(de)(de)(de)(de)(de)一款集(ji)成化的(de)(de)(de)(de)(de)自動化系(xi)(xi)(xi)(xi)統(tong)，可(ke)用(yong)(yong)于工(gong)業生產過程的(de)(de)(de)(de)(de)監(jian)控(kong)(kong)、控(kong)(kong)制(zhi)(zhi)和(he)(he)(he)管(guan)理(li)(li)。在(zai)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)監(jian)測(ce)方面，PCS7系(xi)(xi)(xi)(xi)統(tong)可(ke)以(yi)(yi)實(shi)(shi)時監(jian)測(ce)和(he)(he)(he)記錄工(gong)廠的(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗情況，包括電力、水、氣(qi)體等能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)情況。通(tong)過集(ji)成傳感器和(he)(he)(he)儀表，PCS7系(xi)(xi)(xi)(xi)統(tong)可(ke)以(yi)(yi)獲取實(shi)(shi)時的(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)數據，并(bing)將其顯示在(zai)操作(zuo)界面上，以(yi)(yi)便操作(zuo)員隨時了解能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗的(de)(de)(de)(de)(de)情況。在(zai)節(jie)(jie)(jie)能(neng)(neng)(neng)(neng)管(guan)理(li)(li)方面，PCS7系(xi)(xi)(xi)(xi)統(tong)提(ti)(ti)供了一系(xi)(xi)(xi)(xi)列(lie)的(de)(de)(de)(de)(de)功能(neng)(neng)(neng)(neng)和(he)(he)(he)工(gong)具，幫助用(yong)(yong)戶(hu)識別和(he)(he)(he)優(you)化能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗。系(xi)(xi)(xi)(xi)統(tong)可(ke)以(yi)(yi)分析歷史數據，發現(xian)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗的(de)(de)(de)(de)(de)模(mo)式和(he)(he)(he)趨勢，并(bing)提(ti)(ti)供相應(ying)的(de)(de)(de)(de)(de)建議和(he)(he)(he)措(cuo)(cuo)施(shi)來降低能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗。此(ci)外，PCS7系(xi)(xi)(xi)(xi)統(tong)還(huan)支持(chi)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)管(guan)理(li)(li)報告(gao)的(de)(de)(de)(de)(de)生成，幫助用(yong)(yong)戶(hu)評(ping)估和(he)(he)(he)監(jian)控(kong)(kong)節(jie)(jie)(jie)能(neng)(neng)(neng)(neng)措(cuo)(cuo)施(shi)的(de)(de)(de)(de)(de)效果。綜上所述，PCS7系(xi)(xi)(xi)(xi)統(tong)具有用(yong)(yong)于能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)監(jian)測(ce)和(he)(he)(he)節(jie)(jie)(jie)能(neng)(neng)(neng)(neng)管(guan)理(li)(li)的(de)(de)(de)(de)(de)功能(neng)(neng)(neng)(neng)，可(ke)以(yi)(yi)幫助用(yong)(yong)戶(hu)實(shi)(shi)時監(jian)控(kong)(kong)能(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)消(xiao)(xiao)耗情況，并(bing)通(tong)過優(you)化控(kong)(kong)制(zhi)(zhi)和(he)(he)(he)管(guan)理(li)(li)來實(shi)(shi)現(xian)節(jie)(jie)(jie)能(neng)(neng)(neng)(neng)目標。PCS7系(xi)(xi)(xi)(xi)統(tong)提(ti)(ti)供了各種先進的(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)(zhi)算法和(he)(he)(he)策略，可(ke)以(yi)(yi)實(shi)(shi)現(xian)高(gao)效的(de)(de)(de)(de)(de)過程控(kong)(kong)制(zhi)(zhi)和(he)(he)(he)調節(jie)(jie)(jie)。

PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)具有用于生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)計(ji)(ji)劃(hua)(hua)和排程(cheng)(cheng)的(de)(de)(de)(de)功(gong)能(neng)。PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)是一(yi)種集(ji)成的(de)(de)(de)(de)自動(dong)化系(xi)(xi)(xi)(xi)統(tong)(tong)，可(ke)(ke)(ke)以(yi)(yi)(yi)用于監控和控制(zhi)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)過程(cheng)(cheng)。它提(ti)供了強大的(de)(de)(de)(de)功(gong)能(neng)，可(ke)(ke)(ke)以(yi)(yi)(yi)幫(bang)(bang)助企業進行(xing)(xing)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)計(ji)(ji)劃(hua)(hua)和排程(cheng)(cheng)。PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)可(ke)(ke)(ke)以(yi)(yi)(yi)根(gen)(gen)據生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)需求和資(zi)源情況，自動(dong)生(sheng)(sheng)(sheng)成生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)計(ji)(ji)劃(hua)(hua)。它可(ke)(ke)(ke)以(yi)(yi)(yi)考慮到生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)設備(bei)的(de)(de)(de)(de)可(ke)(ke)(ke)用性(xing)、人力資(zi)源和原材料的(de)(de)(de)(de)供應情況，以(yi)(yi)(yi)及生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)線的(de)(de)(de)(de)效(xiao)率等因素，從而生(sheng)(sheng)(sheng)成較好的(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)計(ji)(ji)劃(hua)(hua)。此外，PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)還(huan)可(ke)(ke)(ke)以(yi)(yi)(yi)進行(xing)(xing)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)排程(cheng)(cheng)的(de)(de)(de)(de)優化。它可(ke)(ke)(ke)以(yi)(yi)(yi)根(gen)(gen)據生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)計(ji)(ji)劃(hua)(hua)和設備(bei)的(de)(de)(de)(de)實(shi)際運行(xing)(xing)情況，動(dong)態調(diao)整生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)任務(wu)的(de)(de)(de)(de)順序(xu)和時間，以(yi)(yi)(yi)極限程(cheng)(cheng)度(du)地提(ti)高(gao)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)效(xiao)率和資(zi)源利用率。PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)還(huan)可(ke)(ke)(ke)以(yi)(yi)(yi)提(ti)供實(shi)時的(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)數據和報告，用于監控生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)進度(du)和效(xiao)果。它可(ke)(ke)(ke)以(yi)(yi)(yi)幫(bang)(bang)助企業及時發現(xian)并解決生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)中的(de)(de)(de)(de)問題，提(ti)高(gao)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)的(de)(de)(de)(de)穩定性(xing)和可(ke)(ke)(ke)靠性(xing)。PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)支持多(duo)層次的(de)(de)(de)(de)用戶權限管理，確保敏感數據的(de)(de)(de)(de)安全性(xing)。SIEMENS PCS7系(xi)(xi)(xi)(xi)統(tong)(tong)開發

PCS7系統(tong)具有(you)多層次的操作日志(zhi)和審計功能，方便用戶進行操作追溯和審核(he)。SIEMENS PCS7系統(tong)開發(fa)

PCS7系(xi)統(tong)(tong)是一種基于(yu)工(gong)(gong)業自動化的(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)，它的(de)(de)架構由以(yi)下(xia)幾個組(zu)(zu)件(jian)組(zu)(zu)成(cheng)：硬件(jian)：PCS7系(xi)統(tong)(tong)的(de)(de)硬件(jian)包括工(gong)(gong)程站(zhan)、操(cao)作(zuo)站(zhan)、控(kong)(kong)制(zhi)(zhi)(zhi)器(qi)和(he)(he)(he)輸(shu)(shu)入/輸(shu)(shu)出(chu)模塊。工(gong)(gong)程站(zhan)用(yong)于(yu)配(pei)置(zhi)和(he)(he)(he)維護(hu)系(xi)統(tong)(tong)，操(cao)作(zuo)站(zhan)用(yong)于(yu)操(cao)作(zuo)和(he)(he)(he)監控(kong)(kong)系(xi)統(tong)(tong)，控(kong)(kong)制(zhi)(zhi)(zhi)器(qi)用(yong)于(yu)執行控(kong)(kong)制(zhi)(zhi)(zhi)邏輯，輸(shu)(shu)入/輸(shu)(shu)出(chu)模塊用(yong)于(yu)與外部(bu)設備進(jin)行通(tong)信(xin)。軟(ruan)件(jian)：PCS7系(xi)統(tong)(tong)的(de)(de)軟(ruan)件(jian)包括工(gong)(gong)程軟(ruan)件(jian)和(he)(he)(he)運行時軟(ruan)件(jian)。工(gong)(gong)程軟(ruan)件(jian)用(yong)于(yu)創建和(he)(he)(he)配(pei)置(zhi)控(kong)(kong)制(zhi)(zhi)(zhi)邏輯、圖形界面和(he)(he)(he)報警系(xi)統(tong)(tong)等，而運行時軟(ruan)件(jian)用(yong)于(yu)實(shi)(shi)際執行控(kong)(kong)制(zhi)(zhi)(zhi)邏輯和(he)(he)(he)監控(kong)(kong)系(xi)統(tong)(tong)運行狀態(tai)。網絡：PCS7系(xi)統(tong)(tong)使用(yong)現代的(de)(de)工(gong)(gong)業以(yi)太(tai)網或其他通(tong)信(xin)網絡連(lian)接(jie)各個組(zu)(zu)件(jian)。這(zhe)些(xie)網絡可以(yi)實(shi)(shi)現實(shi)(shi)時數據傳(chuan)輸(shu)(shu)、遠程監控(kong)(kong)和(he)(he)(he)集中控(kong)(kong)制(zhi)(zhi)(zhi)等功能。分(fen)(fen)布(bu)式系(xi)統(tong)(tong)：PCS7系(xi)統(tong)(tong)支持分(fen)(fen)布(bu)式架構，可以(yi)將控(kong)(kong)制(zhi)(zhi)(zhi)邏輯和(he)(he)(he)數據處理分(fen)(fen)布(bu)到多個控(kong)(kong)制(zhi)(zhi)(zhi)器(qi)和(he)(he)(he)操(cao)作(zuo)站(zhan)上。這(zhe)種架構可以(yi)提高系(xi)統(tong)(tong)的(de)(de)可靠性和(he)(he)(he)性能，并方(fang)便(bian)系(xi)統(tong)(tong)的(de)(de)擴(kuo)展和(he)(he)(he)維護(hu)。SIEMENS PCS7系(xi)統(tong)(tong)開發

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