運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)卡(ka)是(shi)一種基于PC機及工業PC機、用(yong)于各(ge)種運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)場合（包括位(wei)移、速度、加速度等）的(de)(de)(de)上(shang)位(wei)控制(zhi)(zhi)單元。利用(yong)高性(xing)能微(wei)處理(li)器及大規模可編程器件，運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)卡(ka)可以(yi)(yi)實現對伺服電機的(de)(de)(de)高性(xing)能多軸協(xie)調控制(zhi)(zhi)，能夠(gou)發(fa)出連(lian)續且(qie)(qie)高頻率的(de)(de)(de)脈沖(chong)，并通(tong)過改編脈沖(chong)的(de)(de)(de)頻率來控制(zhi)(zhi)電機的(de)(de)(de)速度。作為(wei)(wei)基于PC機的(de)(de)(de)上(shang)位(wei)控制(zhi)(zhi)單元，運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)卡(ka)在專機系(xi)統(tong)的(de)(de)(de)開(kai)發(fa)過程中，具有更大的(de)(de)(de)靈(ling)活性(xing)和開(kai)放性(xing)。在此基礎上(shang)，程序員也能開(kai)發(fa)出功能強大的(de)(de)(de)運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)系(xi)統(tong)。正(zheng)因(yin)為(wei)(wei)以(yi)(yi)上(shang)的(de)(de)(de)特點(dian)，專業運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)卡(ka)不(bu)僅在機床行業得(de)到大量推(tui)廣使(shi)用(yong)，而且(qie)(qie)在在許多小型專機系(xi)統(tong)中也得(de)到應用(yong)。博派科(ke)技ETH_GAS系(xi)列控制(zhi)(zhi)卡(ka)支持多達(da)12軸直線插補。天(tian)津雷賽運(yun)(yun)動(dong)(dong)控制(zhi)(zhi)卡(ka)廠(chang)家

PLC的(de)(de)(de)特點（1）可(ke)靠(kao)(kao)性(xing)高。由(you)于(yu)PLC大都采用(yong)單片微型計(ji)算機(ji)(ji)(ji)，因(yin)(yin)而(er)集成度(du)(du)高，再(zai)加上相應的(de)(de)(de)保護(hu)電(dian)(dian)路及(ji)自診(zhen)斷功能(neng)，提高了(le)系統(tong)(tong)的(de)(de)(de)可(ke)靠(kao)(kao)性(xing)。（2）編(bian)程容易。PLC的(de)(de)(de)編(bian)程多采用(yong)繼電(dian)(dian)器(qi)控(kong)制(zhi)梯形圖及(ji)命令語句(ju)，其數(shu)(shu)量(liang)比(bi)(bi)微型機(ji)(ji)(ji)指令要少得多，一(yi)般的(de)(de)(de)小型PLC只(zhi)有(you)16條左(zuo)右。由(you)于(yu)梯形圖形象而(er)簡單，因(yin)(yin)此容易掌(zhang)握、使(shi)用(yong)方便(bian)，甚至不(bu)(bu)需要計(ji)算機(ji)(ji)(ji)專業(ye)知識，就可(ke)進行編(bian)程。（3）組(zu)態(tai)靈活。由(you)于(yu)PLC采用(yong)積木(mu)式(shi)結構(gou)，用(yong)戶只(zhi)需要簡單地組(zu)合，便(bian)可(ke)靈活地改(gai)變(bian)控(kong)制(zhi)系統(tong)(tong)的(de)(de)(de)功能(neng)和規模(mo)(mo)，因(yin)(yin)此，可(ke)適用(yong)于(yu)任何控(kong)制(zhi)系統(tong)(tong)。（4）輸入/輸出(chu)功能(neng)模(mo)(mo)塊(kuai)齊全。PLC的(de)(de)(de)優點之一(yi)，是(shi)(shi)針對不(bu)(bu)同的(de)(de)(de)現(xian)場信號（如(ru)直(zhi)流(liu)或(huo)交流(liu)、開(kai)關量(liang)、數(shu)(shu)字(zi)量(liang)或(huo)模(mo)(mo)擬量(liang)、電(dian)(dian)壓或(huo)電(dian)(dian)流(liu)等），均有(you)相應的(de)(de)(de)模(mo)(mo)板(ban)可(ke)與(yu)工業(ye)現(xian)場的(de)(de)(de)器(qi)件（如(ru)按鈕(niu)、開(kai)關、傳感電(dian)(dian)流(liu)變(bian)送(song)器(qi)、電(dian)(dian)機(ji)(ji)(ji)啟動器(qi)或(huo)控(kong)制(zhi)閥(fa)等）直(zhi)接(jie)連(lian)接(jie)，并通過總(zong)(zong)線(xian)與(yu)CPU主板(ban)連(lian)接(jie)。（5）安(an)裝(zhuang)(zhuang)方便(bian)。與(yu)計(ji)算機(ji)(ji)(ji)系統(tong)(tong)相比(bi)(bi)，PLC的(de)(de)(de)安(an)裝(zhuang)(zhuang)既(ji)不(bu)(bu)需要機(ji)(ji)(ji)房(fang)，也不(bu)(bu)需要嚴格的(de)(de)(de)屏蔽措施。使(shi)用(yong)時只(zhi)需把(ba)檢(jian)測(ce)器(qi)件與(yu)執行機(ji)(ji)(ji)構(gou)和PLC的(de)(de)(de)I/O接(jie)口端子正確(que)連(lian)接(jie)，便(bian)可(ke)正常工作。（6）運行速度(du)(du)快(kuai)。由(you)于(yu)PLC的(de)(de)(de)控(kong)制(zhi)是(shi)(shi)由(you)程序控(kong)制(zhi)執行的(de)(de)(de)，因(yin)(yin)而(er)不(bu)(bu)論其可(ke)靠(kao)(kao)性(xing)還是(shi)(shi)運行速度(du)(du)，都是(shi)(shi)繼電(dian)(dian)器(qi)邏(luo)輯控(kong)制(zhi)無法相比(bi)(bi)的(de)(de)(de)。寧(ning)波總(zong)(zong)線(xian)運動控(kong)制(zhi)卡廠家ECAT_GAS2運動控(kong)制(zhi)卡是(shi)(shi)一(yi)款由(you)東莞博派智能(neng)科技(ji)有(you)限公司推出(chu)的(de)(de)(de)新(xin)型的(de)(de)(de)EtherCAT總(zong)(zong)線(xian)運動控(kong)制(zhi)卡。

我們一(yi)起看下運(yun)(yun)動(dong)(dong)(dong)(dong)控制(zhi)的(de)(de)專業釋義(yi)，運(yun)(yun)動(dong)(dong)(dong)(dong)控制(zhi)，MotionControl。通過對機(ji)械運(yun)(yun)動(dong)(dong)(dong)(dong)部(bu)件(jian)的(de)(de)位置，力矩(ju)，速度(du)(du)，加速度(du)(du)等進行實時(shi)(shi)的(de)(de)控制(zhi)管理，使各(ge)個運(yun)(yun)動(dong)(dong)(dong)(dong)部(bu)件(jian)協同的(de)(de)按照預期(qi)的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)軌跡和規定的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)參(can)數進行運(yun)(yun)動(dong)(dong)(dong)(dong)，以達到高(gao)精度(du)(du)，低延時(shi)(shi)的(de)(de)自動(dong)(dong)(dong)(dong)控制(zhi)的(de)(de)目的(de)(de)。運(yun)(yun)動(dong)(dong)(dong)(dong)控制(zhi)是自動(dong)(dong)(dong)(dong)化的(de)(de)一(yi)個分支(zhi)，它使用通稱為伺服(fu)機(ji)構的(de)(de)一(yi)些設備如液(ye)壓泵(beng)，線性執行機(ji)或者是電(dian)機(ji)來(lai)控制(zhi)機(ji)器。運(yun)(yun)動(dong)(dong)(dong)(dong)控制(zhi)被應用在(zai)包裝、印刷(shua)、紡織和裝配(pei)工業中。可以說(shuo)，運(yun)(yun)動(dong)(dong)(dong)(dong)控制(zhi)技術是工業制(zhi)造領域應用的(de)(de)技術。

在(zai)鋰電行業歐姆龍的(de)(de)(de)運(yun)動(dong)(dong)(dong)(dong)(dong)控(kong)制(zhi)型PLC是(shi)(shi)當之無(wu)愧(kui)的(de)(de)(de)頭部產(chan)品(pin)，各(ge)家廠商大多(duo)都用歐姆龍的(de)(de)(de)PLC產(chan)品(pin)，而他的(de)(de)(de)PLC產(chan)品(pin)又用的(de)(de)(de)是(shi)(shi)EtherCAT的(de)(de)(de)生態(tai)。因(yin)此就這(zhe)樣(yang)一環套一環地影響到了所(suo)有(you)參與到鋰電行業競爭的(de)(de)(de)所(suo)有(you)自動(dong)(dong)(dong)(dong)(dong)化廠商，這(zhe)就是(shi)(shi)生態(tai)的(de)(de)(de)力量，也(ye)是(shi)(shi)EtherCAT通訊協議能夠經(jing)久不衰的(de)(de)(de)重(zhong)要因(yin)素。總線(xian)運(yun)動(dong)(dong)(dong)(dong)(dong)控(kong)制(zhi)卡方面，國內做(zuo)的(de)(de)(de)比(bi)較好的(de)(de)(de)是(shi)(shi)東莞博派智能科技有(you)限公司ECAT_GAS2系(xi)列控(kong)制(zhi)卡提(ti)(ti)供(gong)了VC++及(ji)C#和(he)Delphi以及(ji)VB下(xia)的(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)態(tai)庫，用戶可利(li)用動(dong)(dong)(dong)(dong)(dong)態(tai)庫提(ti)(ti)供(gong)的(de)(de)(de)API完(wan)成(cheng)板卡打開(kai)、關閉、IO輸(shu)(shu)入輸(shu)(shu)出、電機點位/速度/插補/硬件捕獲(huo)/電子(zi)齒(chi)輪/比(bi)較輸(shu)(shu)出等運(yun)動(dong)(dong)(dong)(dong)(dong)控(kong)制(zhi)功(gong)能。Labview下(xia)也(ye)可以通過調(diao)用C++動(dong)(dong)(dong)(dong)(dong)態(tai)庫的(de)(de)(de)方式使(shi)用。同時板卡支(zhi)持Linux、Android、iOS、Wince、Python、QT等開(kai)發環境及(ji)語言。電子(zi)凸輪還可以應用在(zai)象彈簧機，木(mu)工(gong)機械，自動(dong)(dong)(dong)(dong)(dong)涂裝生產(chan)線(xian)上，在(zai)此不一一介紹。

“現在(zai)PLC的(de)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)功能(neng)(neng)越(yue)來越(yue)強了，圓(yuan)弧(hu)插補(bu)、螺旋(xuan)插補(bu)、電子凸輪都能(neng)(neng)輕松勝任了，那運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器和具(ju)備運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)功能(neng)(neng)的(de)PLC的(de)差別在(zai)哪(na)里，運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器以(yi)后的(de)優(you)勢(shi)又(you)在(zai)哪(na)里？”PLC及運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器發展到(dao)現在(zai)，它們在(zai)功能(neng)(neng)、性(xing)能(neng)(neng)上已經非常(chang)接近了。只是形式上它們大多(duo)數(shu)仍然保留(liu)了原(yuan)有(you)的(de)特征，即：運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器主(zhu)要(yao)面(mian)向(xiang)運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統(tong)，伺服軸(zhou)（運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)軸(zhou)）是它的(de)主(zhu)要(yao)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)對象(xiang)；PLC主(zhu)要(yao)面(mian)向(xiang)邏輯控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，IO（Digital或Analog）是它的(de)主(zhu)要(yao)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)對象(xiang)。同時，大家也看到(dao)了運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器也有(you)較強的(de)IO能(neng)(neng)力，而(er)PLC也具(ju)備運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)功能(neng)(neng)。東(dong)莞博派(pai)智(zhi)能(neng)(neng)科(ke)技有(you)限(xian)公司(si)推出(chu)的(de)ECAT_GAS2系列總線運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)卡(ka)，使(shi)用方(fang)便，性(xing)能(neng)(neng)可靠穩定(ding)。佛山以(yi)太網運(yun)(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)卡(ka)排名

東莞博派智能科技有限(xian)公(gong)司ETH_GAS系列運(yun)動控制卡在性(xing)(xing)能和穩(wen)定性(xing)(xing)方(fang)面均處(chu)于(yu)國內較前(qian)地位。天津雷賽運(yun)動控制卡廠家

得益(yi)于(yu)總線(xian)(xian)型(xing)對于(yu)脈沖型(xing)運(yun)控產品(pin)的(de)(de)(de)(de)(de)替(ti)代大潮，EtherCAT從自動(dong)(dong)化市場嶄露頭角。從性(xing)能(neng)角度來(lai)講(jiang)，EtherCAT在(zai)眾多(duo)(duo)總線(xian)(xian)型(xing)控制(zhi)(zhi)(zhi)(zhi)協議中脫穎而出，主要(yao)依靠以(yi)(yi)(yi)下三點：1.EtherCAT通(tong)信(xin)速(su)度非常快。它(ta)利用(yong)雙(shuang)絞線(xian)(xian)或光(guang)纜(lan)在(zai)100μs內(nei)處理(li)30μs或100個(ge)軸(zhou)上(shang)的(de)(de)(de)(de)(de)1000個(ge)分布式I/O信(xin)號，為實時性(xing)能(neng)設置了(le)新的(de)(de)(de)(de)(de)限制(zhi)(zhi)(zhi)(zhi)。這(zhe)種高(gao)(gao)速(su)度使(shi)得EtherCAT非常適合自動(dong)(dong)化，工業(ye)物聯網（IIoT）以(yi)(yi)(yi)及(ji)其他需要(yao)實時優化的(de)(de)(de)(de)(de)應用(yong)。2.這(zhe)是一個(ge)較多(duo)(duo)采用(yong)的(de)(de)(de)(de)(de)開放標準。越來(lai)越多(duo)(duo)的(de)(de)(de)(de)(de)設備(bei)正在(zai)通(tong)過現(xian)場總線(xian)(xian)或無線(xian)(xian)連(lian)接。并且由于(yu)數據使(shi)用(yong)與(yu)以(yi)(yi)(yi)太網相同的(de)(de)(de)(de)(de)格式，因此可(ke)(ke)(ke)以(yi)(yi)(yi)直接連(lian)接到以(yi)(yi)(yi)太網。不需要(yao)特定的(de)(de)(de)(de)(de)路由器或交換(huan)機。這(zhe)意味(wei)著用(yong)戶可(ke)(ke)(ke)以(yi)(yi)(yi)通(tong)過效率更(geng)高(gao)(gao)的(de)(de)(de)(de)(de)方式使(shi)用(yong)EtherCAT-IP在(zai)同一接口上(shang)進(jin)行多(duo)(duo)種產品(pin)的(de)(de)(de)(de)(de)選擇。3.它(ta)自身構建的(de)(de)(de)(de)(de)可(ke)(ke)(ke)持續(xu)性(xing)。使(shi)用(yong)成熟的(de)(de)(de)(de)(de)以(yi)(yi)(yi)太網電(dian)纜(lan)，EtherCAT通(tong)訊(xun)協議可(ke)(ke)(ke)以(yi)(yi)(yi)在(zai)較為極端(duan)的(de)(de)(de)(de)(de)條件下進(jin)行持續(xu)作(zuo)業(ye)，比如EtherCAT端(duan)子(zi)可(ke)(ke)(ke)以(yi)(yi)(yi)在(zai)-25°C至+60°C的(de)(de)(de)(de)(de)溫度范圍內(nei)連(lian)續(xu)工作(zuo)（Trinamic的(de)(de)(de)(de)(de)EtherCAT運(yun)動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)器甚至可(ke)(ke)(ke)以(yi)(yi)(yi)滿足-40°C至125°C的(de)(de)(de)(de)(de)汽車級溫度規格）。國內(nei)來(lai)說，東(dong)莞博派(pai)智能(neng)科(ke)技有限公司推出了(le)工業(ye)用(yong)EtherCAT總線(xian)(xian)運(yun)動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)卡，支持2~64軸(zhou)運(yun)動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)，提供VC++/C#/LABVIEW/VB/DELPHI等(deng)動(dong)(dong)態庫和例程(cheng)，非常方便。天津雷賽運(yun)動(dong)(dong)控制(zhi)(zhi)(zhi)(zhi)卡廠家

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