簡要描述:美國AB羅克韋爾控制器1769-OB32原廠現貨充(chong)足,產(chan)品(pin)齊全(quan),品(pin)質精良,性能(neng)穩(wen)定,穩(wen)固耐用(yong),節(jie)能(neng)環保,價(jia)格(ge)實(shi)惠(hui),性價(jia)比高,規格(ge)齊全(quan),深(shen)受廣大客戶(hu)青睞,穩(wen)固耐用(yong)節(jie)能(neng)環保,歡迎來(lai)電訂(ding)購(gou)。
詳細介紹
品牌 | AB羅克韋爾 | 應用領域 | 食品,化工,農業,地礦,綜合 |
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美國AB羅克韋爾控制器1769-OB32原廠現貨
美國AB羅克韋爾控制器的工作(zuo)原理
控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)分組合邏(luo)輯控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)和(he)微(wei)程序(xu)控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi),兩(liang)種控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)各有長處和(he)短(duan)處。組合邏(luo)輯控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)設(she)計麻(ma)煩,結(jie)構復雜(za),一(yi)旦設(she)計完成,就不能(neng)再修(xiu)改或擴充(chong),但它(ta)(ta)的(de)速(su)度快。微(wei)程序(xu)控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)設(she)計方(fang)便,結(jie)構簡單(dan),修(xiu)改或擴充(chong)都方(fang)便,修(xiu)改一(yi)條(tiao)機(ji)(ji)器(qi)(qi)(qi)指(zhi)令的(de)功(gong)能(neng),只需重(zhong)編所對應的(de)微(wei)程序(xu);要增加(jia)一(yi)條(tiao)機(ji)(ji)器(qi)(qi)(qi)指(zhi)令,只需在控(kong)(kong)(kong)制(zhi)(zhi)存儲(chu)器(qi)(qi)(qi)中(zhong)增加(jia)一(yi)段(duan)微(wei)程序(xu),但是(shi)(shi),它(ta)(ta)是(shi)(shi)通過(guo)執預(yu)*要*預(yu)*要*預(yu)*要*預(yu)*要*預(yu)*要*預(yu)先(xian)(xian)進要先(xian)(xian)進行一(yi)段(duan)微(wei)程。具體對比(bi)如下(xia):組合邏(luo)輯控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)又稱硬布(bu)線控(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi),由邏(luo)輯電路構成,*靠硬件來實現指(zhi)令的(de)功(gong)能(neng)。
原(yuan)理:
電磁(ci)吸盤控(kong)制器(qi)(qi):交流(liu)電壓380V經變壓器(qi)(qi)降壓后(hou),經過(guo)整流(liu)器(qi)(qi)整流(liu)變成110V直流(liu)后(hou)經控(kong)制裝置進首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)先(xian)進入(ru)吸盤此時(shi)(shi)吸盤被充磁(ci),退(tui)磁(ci)時(shi)(shi)通首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)*首(shou)(shou)(shou)(shou)先(xian)進入(ru)反向電壓線(xian)路(lu),控(kong)制器(qi)(qi)達到退(tui)磁(ci)功(gong)能。
門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi):門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)工作在兩種模(mo)式(shi)(shi)之下。一種是巡(xun)(xun)檢(jian)模(mo)式(shi)(shi),另一種是識別(bie)模(mo)式(shi)(shi)。在巡(xun)(xun)檢(jian)模(mo)式(shi)(shi)下,控制(zhi)器(qi)(qi)(qi)(qi)不(bu)斷(duan)向讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)發送(song)查詢代(dai)碼,并(bing)接(jie)收(shou)(shou)讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)的(de)回(hui)復(fu)命(ming)令(ling)。這(zhe)種模(mo)式(shi)(shi)會一直(zhi)保持下去(qu),直(zhi)至讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)感(gan)(gan)應(ying)到(dao)卡(ka)片(pian)。當讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)感(gan)(gan)應(ying)到(dao)卡(ka)片(pian)后,讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)對控制(zhi)器(qi)(qi)(qi)(qi)的(de)巡(xun)(xun)檢(jian)命(ming)令(ling)產生不(bu)同(tong)的(de)回(hui)復(fu),在這(zhe)個回(hui)復(fu)命(ming)令(ling)中(zhong),讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)將(jiang)讀(du)(du)到(dao)的(de)感(gan)(gan)應(ying)卡(ka)內(nei)碼數(shu)(shu)據傳送(song)到(dao)門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi),使門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)進(jin)首(shou)*首(shou)*首(shou)*首(shou)*首(shou)*首(shou)先進(jin)入到(dao)識別(bie)模(mo)式(shi)(shi)。在門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)的(de)識別(bie)模(mo)式(shi)(shi)下,門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)分析(xi)感(gan)(gan)應(ying)卡(ka)內(nei)碼,同(tong)設(she)備內(nei)存(cun)儲的(de)卡(ka)片(pian)數(shu)(shu)據進(jin)預(yu)*要(yao)(yao)*預(yu)*要(yao)(yao)*預(yu)*要(yao)(yao)*預(yu)*要(yao)(yao)*預(yu)*要(yao)(yao)*預(yu)先進(jin)要(yao)(yao)先進(jin)行比對,并(bing)實施(shi)后續(xu)動作。門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)完成接(jie)收(shou)(shou)數(shu)(shu)據的(de)動作后,會發送(song)命(ming)令(ling)回(hui)復(fu)讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi),使讀(du)(du)卡(ka)器(qi)(qi)(qi)(qi)恢復(fu)狀態,同(tong)時門(men)禁(jin)控制(zhi)器(qi)(qi)(qi)(qi)重新(xin)回(hui)到(dao)巡(xun)(xun)檢(jian)模(mo)式(shi)(shi)。
設計(ji)步驟:
1.設計機器的指(zhi)令系統:規定(ding)指(zhi)令的種類、指(zhi)令的條(tiao)(tiao)數以及每一(yi)條(tiao)(tiao)指(zhi)令的格式和功能;
2.初(chu)步的總(zong)(zong)體設(she)計:如寄存器(qi)設(she)置、總(zong)(zong)線安排、運(yun)算器(qi)設(she)計、部件間的連接關系等(deng);
3.繪(hui)制指令流程圖:標出每一條指令在(zai)什么(me)時間(jian)、什么(me)部件進預(yu)(yu)(yu)*要(yao)(yao)(yao)*預(yu)(yu)(yu)*要(yao)(yao)(yao)*預(yu)(yu)(yu)*要(yao)(yao)(yao)*預(yu)(yu)(yu)*要(yao)(yao)(yao)*預(yu)(yu)(yu)*要(yao)(yao)(yao)*預(yu)(yu)(yu)先進要(yao)(yao)(yao)先進行何(he)種操(cao)作;
4.編(bian)排操(cao)(cao)(cao)作時(shi)間(jian)表:即根據(ju)指令流程圖分解各操(cao)(cao)(cao)作為微操(cao)(cao)(cao)作,按(an)時(shi)間(jian)段列出機(ji)器應(ying)進預(yu)(yu)*要(yao)(yao)*預(yu)(yu)*要(yao)(yao)*預(yu)(yu)*要(yao)(yao)*預(yu)(yu)*要(yao)(yao)*預(yu)(yu)*要(yao)(yao)*預(yu)(yu)先進要(yao)(yao)先進行的微操(cao)(cao)(cao)作;
5.列出(chu)微操作信號(hao)表達式,化(hua)簡,電路實現。
美國AB羅克韋爾控制器1769-OB32原廠現貨
AB羅克(ke)韋爾部分型號(hao):
150-C85NBD
150-F201NBD
150-F251NBD
1606-XLS480E-3
1606-XLS960E-3
1756-OF8H
1769-IQ32
1769-OB32
194R-J200-1753
22A-V4P5N104
22A-V6P0N104
22B-V5P0N104
22-COMM-E
25B-A2P5N104
25B-A4P8N104
25B-A8P0N104
25B-B011N104
25B-B017N104
25B-B024N104
25B-B032N104
25B-B048N104
25B-B062N104
25B-B2P5N104
25B-B5P0N104
25B-B8P0N104
25B-D010N104
25B-D037N114
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