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PLCɾϵy(tng)Ŀɔ_ʩɾ̿·QPLCһNڹI(y)a(chn)ԄӻƵO(sh)MSȡһЩʩʹĿɿ^߀SⲿҲʹa(chn)ɔ_ɳ`׃\e`Ķa(chn)`ݔ뾮`ݔ@O(sh)ʧغ`ҪPLCϵy(tng)ɿһҪPLCa(chn)SO(sh)Ŀɔ_һҪO(sh)ӋbʩʹþSo(h)߶ҕϲƽQ}Чϵy(tng)Ŀɔ_SPLC(yng)õ՝uV俹ɔ_}Ҳ@Ҫľʹˆ}һЩɔ_Ĵʩ һϵy(tng)иɔ_Դ 1ɔ_Դһ ӰPLCϵy(tng)ĸɔ_ԴcһӰ푹I(y)O(sh)ĸɔ_Դһa(chn)늉׃IJλ@Щ늺ɄƄӵIJλԴɔ_Դ ɔ_ͨɔ_a(chn)ԭɔ_ģʽIJ|(zh)IJͬУa(chn)ԭͬ֞ӿlʎIJΡ|(zh)ͬ֞m(x)żl(f)ɔ_ģʽͬ֞鹲ģɔ_Ͳģɔ_ģɔ_Ͳģɔ_һN^õķģɔ_̖صλҪ늾W(wng)롢λg늴ݗ̖ϸБ(yng)ĹB(ti)ͬ늉γ ģ늉ͨ^Q·D(zhun)Qɲģ늉ֱӰ표y̖Ԫpģ@һЩϵy(tng)I/Oģp^ߵҪԭ@Nģɔ_ɞֱɞ齻ģɔ_ָ̖ɘOgĸɔ_늉Ҫɿg늴ň̖gϸБ(yng)ɲƽ·D(zhun)Qģɔ_γɵ늉@Nɔ_Bֱ̖Ӱ표ycƾ 2PLCϵy(tng)иɔ_ҪԴ; 1Կgݗɸɔ_ gݗ늴ňEMIҪW(wng)j(lu)늚O(sh)ĕB(ti)^o늏Vҕ_(d)lБ(yng)ӟO(sh)Ȯa(chn)ͨQݗɔ_ֲO(f)sPLCϵy(tng)l(ni)ͻյݗɔ_ӰҪͨ^ɗl·һֱӌPLC(ni)ݗ·Б(yng)a(chn)ɔ_njPLCͨŃ(ni)W(wng)j(lu)ݗͨž·ĸБ(yng)ɔ_ݗɔ_cF(xin)O(sh)䲼üO(sh)a(chn)늴ňСelP(gun)һͨ^O(sh)|PLCֲμ߉йԪM(jn)бo(h) 2ϵy(tng)ĸɔ_ Ҫͨ^Դ̖룬ͨQ(do)ɔ_@Nɔ_҇I(y)F(xin)^(yn) aԴĸɔ_ PLCϵy(tng)Դ늾W(wng)늾W(wng)wVܵпg늴Ÿɔ_ھ·ϸБ(yng)늉·늾W(wng)(ni)׃_P(gun)ӿO(sh)ֱͣbC늾W(wng)·B(ti)_ͨ^ݔ늾·Դԭ߅PLCԴͨøxԴC(gu)칤ˇʹxԲ롣Hڷֲ(sh)eǷֲݵĴ^xDzܵ b̖ĸɔ_ cPLCϵy(tng)Bӵĸ̖ݔ˂ݔЧĸϢ֮⣬ⲿɔ_̖ ˸ɔ_ҪЃɷN;һͨ^׃Դ̖xĹԴ늾W(wng)ɔ_@ҕ̖ܿg늴ݗБ(yng)ĸɔ_̖ϵⲿБ(yng)ɔ_@Ǻ܇(yn)صġ̖ɔ_I/O̖͜yȴ(yn)ؕrԪpڸxܲϵy(tng)߀(do)̖gɔ_ϵy(tng)߉(sh)(j)׃`ӺCPLCϵy(tng)̖ɔ_ I/OģpĔ(sh)ஔ(dng)(yn)أɴϵy(tng)ϵrҲܶ c Խӵϵy(tng)yrĸɔ_ ӵO(sh)늴żԣEMCЧֶ֮һ_Ľӵ늴Ÿɔ_ӰO(sh)l(f)ɔ_e`Ľӵ(yn)صĸɔ_̖ʹPLCϵy(tng)o PLCϵy(tng)ĵؾϵy(tng)ءεغͱo(h)صӵϵy(tng)yPLCϵy(tng)ĸɔ_ҪǸӵcλֲͬӵcgڵλحh(hun)·Ӱϵy(tng)|Όӱһcӵأ|ΌӃɶABӵأʹڵλ^Όӣ(dng)l(f)B(ti)דrؾ Όӵؾʹпܘ(gu)]ϭh(hun)·׃ňΌӃ(ni)ЕF(xin)Б(yng)ͨ^Όcо֮gɔ_̖·ϵy(tng)cӵ̎ya(chn)ĵحh(hun)ͿڵؾϮa(chn)λֲӰPLC(ni)߉·ģM·PLC߉늉ɔ_^߉λķֲɔ_ӰPLC߉\͔(sh)(j)Aɔ(sh)(j)ywCģMλķֲ(do)y½̖yصć(yn)ʧ` 3PLCϵy(tng)(ni)ĸɔ_ Ҫϵy(tng)(ni)Ԫ·g늴ݗa(chn)߉·ݗ估䌦ģM·ӰģMc߉صӰ푼Ԫgƥʹõ@PLCSϵy(tng)(ni)M(jn)늴żO(sh)Ӌă(ni)^(f)s鑪(yng)òTǟo׃ɲ^]Ҫx^(yng)Ì(jng)^ϵy(tng) 上一篇׃l(yng)еĸɔ_}下一篇xxϵy(tng)ҊϷf |