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<meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianguisj/">配電柜</a>?淄博PLC控制柜全國(guó)發(fā)貨淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</p><div id="ygmcx8e" class="leftbox clearfix"><h1>淄博PLC控制柜全國(guó)發(fā)貨淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="kntt2ab" class="proBig"><div id="ylwuzcm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910205483724081_keendianqi_2222606.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yfa7hgw" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910205483724081_keendianqi_2222606.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3qqez2y" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>淄博PLC控制柜全國(guó)發(fā)貨,PLC控制柜</p><p><span>***更新：</span>2020-11-14 11:01:59</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="nlqqbtp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博科恩電氣自動(dòng)化技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>李寧</p><p><span>郵箱: </span>shandongken198@163.com</p><p><span>電話: </span>13371560696</p><p><span>傳真: </span>0533_2855952</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-2855952</p><p><span>地址: </span>昌國(guó)西路111號(hào)魯中五金機(jī)電城東區(qū)F-15號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="vxind3j" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qz3q4hs" class="box"><p><p>接觸器檢查1、大接觸器的安裝螺絲以及進(jìn)出線是否松動(dòng)2、大接觸器觸頭的狀態(tài):檢查主觸點(diǎn)是否有燒傷痕跡、滅弧蓋是否燒壞3、接觸器接線端狀態(tài):是否燒黑4，淄博PLC控制柜全國(guó)發(fā)貨、吸附時(shí)間、電壓測(cè)試:檢查接觸器的吸附時(shí)間和入線的開(kāi)閉狀況5、接觸器的吸附音是否正常，有無(wú)噪音，吸附后發(fā)出“嗡嗡”聲，拆下接觸器進(jìn)行檢查。六、銅排檢查1、檢查熱縮管是否破損;2、檢查銅列的連接狀況:說(shuō)明銅的外觀變色時(shí)，銅列有可能過(guò)熱，必要時(shí)拆下銅列，平整對(duì)齊，涂上導(dǎo)電膏后擰緊。七、繼電器檢查PLC控制柜廠家提醒，如果生產(chǎn)過(guò)程中電磁閥沒(méi)有關(guān)閉或打開(kāi)，請(qǐng)按照以下步驟進(jìn)行檢查。1、對(duì)應(yīng)于電磁閥的繼電器的引導(dǎo)燈不亮，說(shuō)明電磁閥充電，淄博PLC控制柜全國(guó)發(fā)貨，不亮表示沒(méi)有充電;2、用萬(wàn)用表測(cè)量繼電器的A1，淄博PLC控制柜全國(guó)發(fā)貨、A2端子是否有電。如果在生產(chǎn)過(guò)程中電磁閥動(dòng)作異常，則可以如下操作：(1)一般來(lái)說(shuō)只會(huì)損壞一副觸點(diǎn)，如果繼電器有兩副觸點(diǎn)，一副損壞，則可以考慮另外一副，比如：現(xiàn)場(chǎng)接線為11-14觸點(diǎn)，如果損壞，可以換為21-24。此時(shí)把11腳和14腳上的線松開(kāi)，換到21和24腳即可。(2)如果接觸不足以更換，可以考慮更換線圈，從非必要的路線上移除非必要的繼電器線圈，并替換。八、更換過(guò)濾網(wǎng)1、根據(jù)現(xiàn)場(chǎng)情況。淄博PLC控制柜全國(guó)發(fā)貨</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博PLC控制柜全國(guó)發(fā)貨,PLC控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910205483724081_keendianqi_2222606.jpg"></div><p>在使用控制柜進(jìn)行控制的時(shí)候，為了方便應(yīng)用，一定要做好檢查和保養(yǎng)工作，基本的維護(hù)做好了，設(shè)備在使用中才不會(huì)被損壞。那么，大家知道該如何對(duì)其進(jìn)行檢查嗎?要從哪些結(jié)構(gòu)展開(kāi)檢查呢?下面山東PLC控制柜廠家就為您介紹下要做的檢查工作有哪些。一、接觸器檢查1、大接觸器的安裝螺釘及出入線是否松動(dòng)。2、大接觸器觸頭的狀態(tài)：檢查主觸點(diǎn)是否有燒傷痕跡、滅弧蓋是否燒壞。3、接觸器接線端狀態(tài)：是否燒黑。4、吸附時(shí)間、電壓測(cè)試：檢查接觸器的吸附時(shí)間和入線的開(kāi)閉狀況。5、接觸器吸合聲音是否正常，無(wú)噪音，如果吸合后發(fā)出“嗡嗡”的聲音，則拆卸檢查觸頭的情況。二、山東PLC控制柜的主電源線路檢查1、檢查電線的外皮是否破損。2、檢查電源線連接情況：如果外觀變色，則說(shuō)明可能過(guò)熱，如果需要，則更換新線。三、繼電器檢查如果電磁閥在生產(chǎn)過(guò)程中不合適或保持開(kāi)啟，請(qǐng)按照以下步驟進(jìn)行檢查。1、對(duì)應(yīng)電磁閥繼電器的LED燈不亮，表明電磁閥充電，不亮顯示無(wú)電荷;2、用萬(wàn)用表測(cè)量繼電器的A1、A2端子是否有電。如果電磁閥在生產(chǎn)過(guò)程中出現(xiàn)異常，可按下列方式操作：通常，如果山東PLC控制柜*一個(gè)觸點(diǎn)被破壞，繼電器具有兩個(gè)觸點(diǎn)，一個(gè)觸點(diǎn)被破壞，則可以用另一個(gè)觸點(diǎn)替換21-24。淄博PLC控制柜全國(guó)發(fā)貨</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博PLC控制柜全國(guó)發(fā)貨,PLC控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907621815838923_keendianqi_8494906.jpg"></div><p> 在使用PLC控制柜前后，要做一些準(zhǔn)備，比如說(shuō)基本的維護(hù)和檢查工作一定要做，以免在運(yùn)行中設(shè)備出現(xiàn)問(wèn)題，降低工作效率。那么，大家知道要做的準(zhǔn)備工作有哪些嗎?下面揚(yáng)宇電氣就詳細(xì)為您介紹下，具體要做的檢查工作都有哪些，技術(shù)人員可以參考后進(jìn)行使用。一、儀表運(yùn)行維護(hù)的范圍1、常規(guī)儀表的運(yùn)行維護(hù)范圍包括儀表及輔助設(shè)施的健全性檢查、儀表顯示值檢查、強(qiáng)制維護(hù)(定期潤(rùn)滑、排污、除塵等)、衛(wèi)生清理及故障處理等日常維護(hù)。2、在線分析儀的運(yùn)行維護(hù)范圍包括采樣裝置的日常維護(hù)、采樣預(yù)處理系統(tǒng)的日常維護(hù)以及在線分析儀主機(jī)的日常維護(hù)。3、過(guò)程控制系統(tǒng)的運(yùn)行維護(hù)范圍包括控制系統(tǒng)的硬件和軟件檢查、運(yùn)行狀態(tài)檢查、強(qiáng)制性維護(hù)、衛(wèi)生清潔和故障處理等日常維護(hù)。4、大型機(jī)組控制儀表的運(yùn)行維護(hù)范圍包括日常檢修項(xiàng)目、檢修、強(qiáng)制維護(hù)、衛(wèi)生清掃及故障處理等日常維護(hù)。5、輔助儀表及其他儀表的維護(hù)主要包括齊納式防護(hù)柵欄、隔離式柵欄、穩(wěn)壓電源、信號(hào)處理單元、可編程報(bào)警設(shè)定器、燈、按鈕、開(kāi)關(guān)、繼電器控制盤(pán)、端子和熔斷器、記錄儀表、儀表電纜、橋箱、配線箱和電線管等。二、注意事項(xiàng)1、拆卸PLC控制柜前切斷電源，注意用電。2、清潔控制柜時(shí)。</p><p>例如，現(xiàn)場(chǎng)布線11-14觸點(diǎn)，如果被破壞的話。此時(shí)把11腳和14腳上的線松開(kāi)，換到21和24腳即可。如果更換觸點(diǎn)后還不好使，則可以考慮更換線圈，從不重要的回路上拆下不重要的繼電器線圈更換上去即可，插入時(shí)注意不要插錯(cuò)方向。四、變頻器、調(diào)功器風(fēng)扇檢查檢查變頻器，調(diào)功器風(fēng)扇運(yùn)轉(zhuǎn)是否正常。檢查通風(fēng)口是否堵塞，如果風(fēng)扇一開(kāi)能吹出一股灰，說(shuō)明需要清掃了。五、更換PLC控制柜的過(guò)濾網(wǎng)根據(jù)現(xiàn)場(chǎng)的情況，半年或者一年更換一次過(guò)濾網(wǎng);如果過(guò)濾網(wǎng)堵塞，則嚴(yán)重影響設(shè)備的散熱。六、設(shè)備發(fā)熱檢查1、電柜溫度;2、大電纜以及銅牌溫度;3、電纜溫度;4、有成像儀就好了，沒(méi)有的話只能拿測(cè)溫了。定期檢查柜內(nèi)溫度，大電纜溫度以及現(xiàn)場(chǎng)電纜溫度，避免由于灰塵聚集或者其他原因帶來(lái)電纜以及元器件損壞.定期對(duì)山東PLC控制柜檢查，能提高設(shè)備的利用率，延長(zhǎng)其使用壽命，避免在使用中設(shè)備因零件故障不能正常使用。如果您不是很清楚具體的清潔和檢查方法的話，可以參考上述內(nèi)容應(yīng)用，保證設(shè)備能長(zhǎng)期使用，保持亮潔如新，方便使用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博PLC控制柜全國(guó)發(fā)貨,PLC控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910205635083611_keendianqi_5686676.jpg"></div><p>雖然PLC控制柜功能強(qiáng)大，但其內(nèi)部結(jié)構(gòu)也非常復(fù)雜，不可避免的會(huì)出現(xiàn)一些問(wèn)題。如果你發(fā)現(xiàn)控制柜出現(xiàn)了問(wèn)題，知道該怎么處理嗎?為了幫助大家更好地解決問(wèn)題，下面揚(yáng)宇電氣為大家介紹常見(jiàn)故障問(wèn)題及原因。1、如果用萬(wàn)用表測(cè)量現(xiàn)場(chǎng)儀表或傳感器發(fā)出的控制器的正常模擬輸入信號(hào)，而該信號(hào)在顯示屏上的數(shù)據(jù)顯示不正常，而其它模擬輸入信號(hào)顯示正常，則控制器的輸入可能有故障。2、如果從現(xiàn)場(chǎng)儀表或傳感器到PLC控制柜的模擬輸入信號(hào)沒(méi)有正常顯示在顯示屏上，用標(biāo)準(zhǔn)信號(hào)發(fā)生器替換模擬輸入信號(hào)，并將其連接到控制器。如果信號(hào)在顯示屏上的數(shù)據(jù)顯示也不正常，可以確定輸入端子被燒壞或卡損壞，需要更換輸入卡。3、如果在程序中可以得出結(jié)論，應(yīng)該有模擬輸出，例如，當(dāng)輸入模擬信號(hào)變得更小(或更大)時(shí)，應(yīng)該增加模擬輸出信號(hào)，而輸出端沒(méi)有模擬信號(hào)輸出，則輸出卡可能有故障，輸出端燒毀或卡損壞，需要更換輸出卡。4、控制器的模擬輸出異常，利用顯示屏的數(shù)據(jù)輸入功能向模擬輸出端輸出一個(gè)固定的模擬信號(hào)。如果模擬輸出端仍輸出異常信號(hào)，則輸出卡可初步判斷為故障。5、開(kāi)關(guān)量輸入信號(hào)為PLC控制柜，但控制柜不響應(yīng)或顯示器不顯示，輸入端子可先用萬(wàn)用表測(cè)量。淄博PLC控制柜全國(guó)發(fā)貨</p><p style="text-indent:25px">淄博PLC控制柜全國(guó)發(fā)貨</p><p> 環(huán)境的好壞，無(wú)論是對(duì)人來(lái)說(shuō)，還是對(duì)機(jī)器來(lái)說(shuō)，都是有很大的影響的。作為一種常用的控制設(shè)備，PLC控制柜如果想要被有效利用的話，就要注意周邊環(huán)境給它帶來(lái)的影響。下面揚(yáng)宇電氣就從三個(gè)方面來(lái)為大家介紹下，控制柜的使用環(huán)境要求是怎樣的。1、工作環(huán)境(1)環(huán)境溫度:工作環(huán)境溫度與部件的工作溫度有關(guān)，通常應(yīng)在5℃-40℃之間。(2)環(huán)境濕度:PLC控制柜的設(shè)置環(huán)境應(yīng)盡量干燥。工作環(huán)境中相對(duì)濕度的允許范圍為百分之九十五，無(wú)凝結(jié)現(xiàn)象。(3)環(huán)境大氣壓：機(jī)柜設(shè)置的環(huán)境大氣壓為1080-795HPA(相當(dāng)于海面以上-1000-2000m)(4)特殊污染物：機(jī)柜在特殊污染環(huán)境下工作時(shí)，應(yīng)符合以下標(biāo)準(zhǔn):SO2:<。2、大氣環(huán)境如果在以下場(chǎng)所使用，可能會(huì)導(dǎo)致連接器接觸不良或零件腐蝕，因此需要采取空氣清潔等對(duì)策。(1)內(nèi)部溫度沒(méi)有上升的大型密閉控制柜，可以在粉塵、酸、鐵粉含量高的場(chǎng)所或有油煙、有機(jī)溶劑等的場(chǎng)所使用。(2)空氣凈化(空氣凈化)在控制柜上，特別是有腐蝕性氣體的場(chǎng)所進(jìn)行。機(jī)柜內(nèi)部應(yīng)稍微加壓，以防止外部腐蝕性氣體進(jìn)入。(3)在有可燃?xì)怏w的地方，PLC控制柜可能成為火源。防爆設(shè)備可以安裝或不使用。使用控制柜時(shí)，請(qǐng)注意濕度和溫度等周?chē)h(huán)境是否滿足要求。如果不符合要求。淄博PLC控制柜全國(guó)發(fā)貨</p><p style="text-indent:25px">淄博科恩電氣自動(dòng)化技術(shù)有限公司總部位于昌國(guó)西路111號(hào)魯中五金機(jī)電城東區(qū)F-15號(hào)，是一家機(jī)械產(chǎn)品、電子產(chǎn)品、五金電器、低壓電器、變頻器及配件、儀器儀表、電線電纜、電腦及配件、自動(dòng)化成套系統(tǒng)、化工產(chǎn)品的銷(xiāo)售。(依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))的公司。公司自創(chuàng)立以來(lái)，投身于科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動(dòng)器，是電工電氣的主力軍?？贫鞴?yīng)繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破?？贫鞴?yīng)始終關(guān)注電工電氣行業(yè)。滿足市場(chǎng)需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1988598.html</p></div></div></div></div></div><div id="hek83ql" class="page-right twoColRt"><div id="tb37xhx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="orh7i2d" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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