【正文】 Y00160 LD T261 LD Y00462 ANI T563 ORB64 OR T765 ANI T1066 OUT Y00467 LD T268 LD Y05369 ANI T370 ORB71 OUT T3 K1074 OUT Y05375 LD T376 OR T877 LD Y00278 ANI T479 ORB80 ANI T981 OUT Y02282 LD T383 LD Y05484 ANI T485 ORB86 OUT T4 K180089 OUT Y05490 LD T491 LD Y05592 ANI T593 ORB94 OUT T5 K1097 OUT Y05598 LD T599 LD Y025100 ANI T6101 ORB102 OUT Y025103 OUT T6 K600106 LD T6107 LD Y002108 ANI T15109 ORB110 OUT Y002111 LD T6112 LD Y056113 ANI T7114 ORB115 OUT T7 K1800118 OUT Y056119 LD T7120 LD Y057121 ANI T8122 ORB123 OUT T8 K10126 OUT Y057127 LD T8128 LD Y060129 ANI T9130 ORB131 OUT T9 K1200134 OUT Y060135 LD T9136 LD Y061137 ANI T10138 ORB139 OUT T10 K10142 OUT Y061143 LD T10144 LD Y014145 ANI T15146 ORB147 OUT Y014148 OUT T11 K1200151 LD T11152 LD Y062153 ANI T12154 ORB155 OUT T12 K10158 OUT Y062159 LD T12160 LD Y063161 ANI T13162 ORB163 OUT T13 K1800166 OUT Y063167 LD T13168 LD Y064169 ANI T14170 ORB171 OUT T14 K10174 OUT Y064175 LD T14176 LD Y006177 ANI T15178 ORB179 OUT Y006180 OUT T15 K1200183 END 觸摸屏功能模塊觸摸屏又稱觸控面板，是個可接收觸頭等輸入訊號的感應(yīng)式液晶顯示裝置，當(dāng)接觸了屏幕上的圖形按鈕時，屏幕上的觸覺反饋系統(tǒng)可根據(jù)預(yù)先編程的程式驅(qū)動各種連結(jié)裝置，可用以取代機械式的按鈕面板，并借由液晶顯示畫面制造出生動的影音效果[4]。第3章 硬件系統(tǒng)設(shè)計 三菱FX2NPLC簡介 FX2N系列是FX系列PLC家族中最先進的系列。 　　快速斷開端子塊 因為采用了優(yōu)良的可維護性快速斷開端子塊，即使接著電纜也可以更換單元。 　　 RUN/STOP開關(guān) 面板上運行/停止開關(guān)易于操作?？蛇M行在線更換。 水位傳感器的選擇水位傳感器就相當(dāng)于壓力開關(guān)。它在不同的指令操作下，其工作狀態(tài)可以無記憶，也可以有記憶，還可以作脈沖數(shù)字元件使用。輸出繼電器的線圈由程序控制，輸出繼電器的外部輸出主觸點接到PLC的輸出端子上供外部負(fù)載使用，其余常開/常閉觸點供內(nèi)部程序使用。但是，這些觸點不能直接驅(qū)動外部負(fù)載，外部負(fù)載的驅(qū)動必須通過輸出繼電器來實現(xiàn)。每條指令及其應(yīng)用實例都以梯形圖和語句表兩種編程語言對照說明。如需要將多個電路塊并聯(lián)連接，應(yīng)在每個并聯(lián)電路塊之后使用一個ORB指令，用這種方法編程時并聯(lián)電路塊的個數(shù)沒有限制；也可將所有要并聯(lián)的電路塊依次寫出，然后在這些電路塊的末尾集中寫出ORB的指令，但這時ORB指令最多使用7次。利用梯形圖編程，首先必須確定所使用的編程元件編號，PLC是按編號來區(qū)別操作元件的 。在洗浴功能模塊中由于EE2被多次調(diào)用，且因為編程中采用的是順序控制流程圖設(shè)計思想，不自覺地就會長生雙線圈輸出問題。 仿真圖較多，將放在附錄一欄中。同時供電電網(wǎng)內(nèi)部的變化，如開關(guān)操作浪涌、大型電力設(shè)備啟停、交直流傳動裝置引起的諧波、電網(wǎng)短路暫態(tài)沖擊等，都通過輸電線路傳到電源原邊，影響PLC系統(tǒng)、變送器供電電源和PLC系統(tǒng)直接連接的電器儀表的供電電源等。3）開關(guān)量、模擬量I/O線最好也分開敷設(shè)。如何在硬件配置上提高系統(tǒng)對外界環(huán)境的抗干擾能力，以及提高軟件對不同的工藝、設(shè)備情況做出準(zhǔn)確、合理的判斷能力，是提高系統(tǒng)可靠性的重要手段。但設(shè)計的思想是能用軟件實現(xiàn)的功能盡量用軟件實現(xiàn)，因為便于修改和擴展。同時，對身邊的同學(xué)也表示感謝，對于我的論文中某些觀點提出的修改建議對我而言，獲益頗多。t be matched with conventional hard tooling. Boosting Competitiveness As mentioned, robotic applications originated in the automotive industry. General Motors, with some 4050,000 robots, continues to utilize and develop new approaches. The ability to bring more intelligence to robots is now providing significant new strategic options. Automobile prices have actually declined over the last two to three years, so the only way that manufacturers can continue to generate profits is to cut structural and production costs. When plants are converted to new automobile models, hundreds of millions of dollars are typically put into the facility. The focus of robotic manufacturing technology is to minimize the capital investment by increasing flexibility. New robot applications are being found for operations that are already automated with dedicated equipment. Robot flexibility allows those same automated operations to be performed more consistently, with inexpensive equipment and with significant cost advantages. Robotic AssistanceA key robotics growth arena is Intelligent Assist Devices (IAD).operators manipulate a robot as though it were a bionic extension of their own limbs with increased reach and strength. This is robotics technology not replacements for humans or robots, but rather a new class of ergonomic assist products that helps human partners in a wide variety of ways, including power assist, motion guidance, line tracking and process automation. IAD use robotics technology to help production people to handle parts and payloads, more, heavier, better, faster, with less strain. Using a humanmachine interface, the operator and IAD work in tandem to optimize lifting, guiding and positioning movements. Sensors, puter power and control algorithms translate the operator39。s reduced puting costs, and the focused development of vision systems for specific jobs such as inspection. Robots already in use everywhereSales of industrial robots have risen to record levels and they have huge, untapped potential for domestic chores like mowing the lawn and vacuuming the carpet. Last year 3,000 underwater robots, 2,300 demolition robots and 1,600 surgical robots were in operation. A big increase is predicted for domestic robots for vacuum cleaning and lawn mowing, increasing from 12,500 in 2000 to almost 500,000 by the end of 2004. IBot Roomba floor cleaning robot is now available at under $. In the wake of recent anthrax scares, robots are increasingly used in postal sorting applications. Indeed, there is huge potential to mechanize the US postal service. Some 1,000 robots were installed last year to sort parcels and the US postal service has estimated that it has the potential to use up to 80,000 robots for sorting. Look around at the robots around us today: automated gas pumps, bank ATMs, selfservice checkout lanes，machines that are already replacing many service jobs. Fastforward another few decades. It doesn39。t see，versatile and rapid object recognition is still not quite attainable. And there are very few examples of bipedal, upright walking robots such as Honda P3, mostly used for research or sample demonstrations. A relatively small number of industrial robots are integrated with machine vision systems，which is why it39。t have to be bolted to the floor, or constrained by the limitations of yesterday39。本次的設(shè)計使我從中學(xué)到了一些很重要的東西，那就是如何從理論到實踐的轉(zhuǎn)化，怎樣將我所學(xué)到的知識運用到我以后的工作中去。4. 在畫硬件電路時，要合理布局，注意標(biāo)號連接合縱線連接的應(yīng)用，是電路圖看起來簡明美觀。同時抗干擾措施還有冗余設(shè)計，故障檢測程序的設(shè)計和軟件容錯等。消除干擾的方法：1）不顯示遠(yuǎn)離高壓線，I/O限英語控制線分開走線，應(yīng)使用屏蔽電纜。軟件抗干擾能起到輔助作用。后來在老師和同學(xué)的提示下，我從整體進行了重新考慮，把各個模塊當(dāng)成一個系統(tǒng)來考慮，這樣一步步的問題被一個個解決掉。 (5) 在梯形圖中沒有真實的電流流動，為了便于分析PLC的周期掃描原理和邏輯上的因果關(guān)系，假定在梯形圖中有“電流”流動，這個“電流”只能在梯形圖中單方向流動——即從左向右流動，層次的改變只能從上向下[10]。 (5) 梯形圖的設(shè)計與編程方法梯形圖是各種PLC通用的編程語言，盡管各廠家的