西門子控制器6RA70開機報警F006故障修理

 西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70開機報(bao)(bao)警(jing)(jing)(jing)(jing)F001維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F004維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70上電(dian)報(bao)(bao)警(jing)(jing)(jing)(jing)F005維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F006維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70運(yun)行報(bao)(bao)警(jing)(jing)(jing)(jing)F007維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F030維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F038維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F040維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F050/F052維(wei)(wei)(wei)修(xiu)(xiu)，西(xi)(xi)門(men)(men)(men)子(zi)調(diao)(diao)(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)6RA70啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)報(bao)(bao)警(jing)(jing)(jing)(jing)F067維(wei)(wei)(wei)修(xiu)(xiu)，

 中央處理器(qi)也叫(jiao)CPU,CPU是(shi)PLC的(de)(de)核心部(bu)件。由(you)于CPU是(shi)PLC的(de)(de)控(kong)制系統的(de)(de)控(kong)制和運算中心，因此它能夠(gou)完(wan)成(cheng)多項任務(wu)如下(xia)：（1）能夠(gou)完(wan)成(cheng)接收和存儲從用(yong)(yong)戶從編程(cheng)器(qi)中輸入(ru)的(de)(de)數據(ju)和程(cheng)序(xu)(xu)。（2）能夠(gou)有效判斷用(yong)(yong)戶編程(cheng)中是(shi)否有錯誤，不合(he)法的(de)(de)，也能判斷電源(yuan)及(ji)內部(bu)電路(lu)是(shi)否有工作故障。（3）能夠(gou)接收設備的(de)(de)信(xin)號，比如開關(guan)量信(xin)號和模(mo)擬量信(xin)號。（4）能夠(gou)按要求執行用(yong)(yong)戶的(de)(de)程(cheng)序(xu)(xu)，比輸出需(xu)要的(de)(de)，系統要求的(de)(de)控(kong)制信(xin)號。西門子控制器6RA70開機報警F006故障修理（5）當然CPU還(huan)承擔著和(he)外(wai)部設備以及(ji)計算機進行(xing)(xing)通(tong)訊。西門子(zi)S7-300PLC有(you)一個用(yong)于(yu)(yu)編(bian)程的 RS-485 接(jie)(jie)口(kou)(kou)，除此之(zhi)外(wai)有(you)的PLC還(huan)擁(yong)有(you)PROFIBUS-DP 的接(jie)(jie)口(kou)(kou)或 用(yong)于(yu)(yu)PtP 串行(xing)(xing)通(tong)信(xin)接(jie)(jie)口(kou)(kou)，西門子(zi)S7-300PLC能夠建立一個MPI即是多點接(jie)(jie)口(kou)(kou)的網絡或者是DP網絡。系(xi)統存儲器使用(yong)只讀存儲器EPROM，只能讀，好(hao)比計算機的操作(zuo)系(xi)統一樣(yang)，不能隨意(yi)更改