1747-SCNR

1747-SCNR

PLC系統(tǒng)的特點和應(yīng)用領(lǐng)域及應(yīng)用中遇到的各種問題解決方案

  目前PLC在國內(nèi)外已廣泛應(yīng)用于鋼鐵、石油、化工、電力、建材、機(jī)械制造、汽車、輕紡、交通運(yùn)輸、環(huán)保及文化娛樂等各個行業(yè)。在運(yùn)城電廠主要有化學(xué)制水、生活污水處理、工業(yè)廢水

處理、凝結(jié)水精處理等。有關(guān)PLC的使用情況主要分為如下幾類。

開關(guān)量邏輯控制取代傳統(tǒng)的繼電器電路，實現(xiàn)邏輯控制、順序控制，既可用于單臺設(shè)備的控制，也可用于多機(jī)群控。如水泵的啟停、閥門的開關(guān)、制水系統(tǒng)順控、干除灰系統(tǒng)等。

工業(yè)過程控制：

　　在工業(yè)生產(chǎn)過程當(dāng)中，存在一些如溫度、壓力、流量、液位和速度等連續(xù)變化的量(即模擬量)，PLC采用相應(yīng)的A／D和D／A轉(zhuǎn)換模塊及各種各樣的控制算法程序來處理模擬量，完成閉環(huán)控制。PID調(diào)節(jié)是一般閉環(huán)控制系統(tǒng)中用得較多的一種調(diào)節(jié)方法。過程控制在冶金、化工等場合有非常廣泛的應(yīng)用，運(yùn)城電廠主要應(yīng)用在*空調(diào)、采暖加熱系統(tǒng)。

——————中海德工業(yè)設(shè)備有限公司———————————

*所有備件的質(zhì)保期均為1年，經(jīng)過專業(yè)測試認(rèn)證。

*如果您需要訂購產(chǎn)品超過1件，請與我們，我們可以為您提供折扣。

*我們僅采用快遞方式遞送備件。（順豐）

*如果您發(fā)現(xiàn)其他供貨商為相同產(chǎn)品提供更為低廉的價格，我們也愿意參照其價格向您提供進(jìn)一步的折扣。

如果還有其他任何問題，請隨時與我們。

*請讓我們知道您有任何，備品，備件，的需要，我們可以給您進(jìn)一步的援助，我們等候您的詢盤。

————————中海德工業(yè)設(shè)備有限公司———————————————

：陳世翔

訂購：

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公司地址：福建福州倉山區(qū)福灣工業(yè)區(qū)陽歧路3號地塊三號廠房

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