NIOC-02C

NIOC-02C

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組態(tài)一詞來源于英文單詞Configuration，“組態(tài)軟件”作為一個(gè)專業(yè)術(shù)語，到目前為止，并沒有一個(gè)統(tǒng)一的定義。從組態(tài)軟件的內(nèi)涵上說組態(tài)軟件是指在軟件領(lǐng)域內(nèi)，操作人員根據(jù)應(yīng)用對象及控制任務(wù)的要求，配置(包括對象的定義、制作和編輯，對象狀態(tài)特征屬性參數(shù)的設(shè)定等)用戶應(yīng)用軟件的過程，也就是把組態(tài)軟件視為“應(yīng)用程序 ”。從應(yīng)用角度講組態(tài)軟件是完成系統(tǒng)硬件與軟件溝通、建立現(xiàn)場與監(jiān)控層溝通的人機(jī)界面的軟件平臺，它的應(yīng)用領(lǐng)域不僅僅局限于工業(yè)自動化領(lǐng)域。而工業(yè)控制領(lǐng)域是組態(tài)軟件應(yīng)用的重要陣地，伴隨著集散型控制系統(tǒng)DCS (Distributed Control System)的出現(xiàn)組態(tài)軟件已引入工業(yè)控制系統(tǒng)。在工業(yè)過程控制系統(tǒng)中存在著兩大類可變因素：一是操作人員需求的變化；二是被控對象狀態(tài)的變化及被控對象所用硬件的變化。而組態(tài)軟件正是在保持軟件平臺執(zhí)行代碼不變的基礎(chǔ)上通過改變軟件配置信息(包括圖形文件、硬件配置文件、實(shí)時(shí)數(shù)據(jù)庫等)，適應(yīng)兩大不同系統(tǒng)對兩大因素的要求，構(gòu)建新的監(jiān)控系統(tǒng)的平臺軟件。以這種方式構(gòu)建系統(tǒng)既提高了系統(tǒng)的成套速度，又保證了系統(tǒng)軟件的成熟性和可靠性，使用起來方便靈活，而且便于修改和維護(hù)。

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TURCK CORDSET WIRE LEAD U9504 FKB3-0.5/18.25 NIB
 
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CANFIELD CONNECTOR 240VAC/DC 1A 30W REED SWITCH, 710-000-004E, NNB
 
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IFM EFFECTOR 10-55VDC PROXIMITY SWITCH KI-3015-BPKG
 
BALLUFF 10-30V PROXIMITY SENSOR BES-516-329-DOX-140
 
EATON CUTLER-HAMMER E51KFH2 0.75 DIAMETER GLASS FIBER OPTIC LENS, NIB
 
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STI PA4600 SAFETY TRANSMITTER SENSOR PA46-2-600-Q2-XNIB*
 
FOXBORO 8" FLOWTUBE TRANSMITTER, NO LABEL
 
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CENTERLINE SMART ELECTRON NUT DETECTION SYSTEM WELD SENSOR SE-01-A-XG2
 
IFM EFECTOR 20-140VAC 4 PIN INDUCTIVE PROXIMITY SENSOR IFA2004-ABOW/IF0300
 
STI LIGHT CURTAINS RECEIVER MCF47-14-450-R3 TRANSMITTER MCF47-14-450-X3
 
+GF+ SIGNET FLOW TRANSMITTER OPERATOR PANEL 385502P
 
CUTLER-HAMMER INDUCTIVE PROXIMITY SENSOR E57MAL12T101
 
SENSOTEC DIFFERENTIAL PRESSURE TRANDUCER HL-Z/8514-06
 
ABSOLUTE PROCESS INSTRUMENTS INC. 115VAC 0-20mA POTENTIOMETER NIB API 4003 G I
 
ALLEN BRADLEY TEMPERATURE CONTROL 837-H2A SER. ANIB*
 
IFM EFFECTOR 10-55V PHOTOELECTRIC SENSOR 0P5030-CPI-FPKG
 
FOXBORO M/2800 SERIES MAGNETIC FLOWTUBE MODEL 2814-SEBA-TSG ST B
 
IFM EFECTOR KIE2015-FBOA KI0034 20..250V NIB
 
JOHNSON CONTROLS TEMPERATURE SENSOR REV.C 25-5725-19
 
CUTLER HAMMER 20-264VAC, 15-30VDC PROXIMITY SENSOR 13103AQD03LOT OF 3
 
SICK PHOTOELECTRIC BEAM SENSOR NIB WE1000-T1112 / LN1001 / 7023849 102442
 
DELPHI OXYGEN SENSOR ES10189 NIB
 
DELPHI OXYGEN SENSOR ES10436 NIB
 
DELPHI OXYGEN SENSOR ES10704 NIB
 
DELPHI OXYGEN SENSOR ES10665 NIB
 
PERCEPTRON SURFACE SENSOR REV.1 / REV.F 917-3007 / 515-0095