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PLCc׃lƵԄӺ㉺ˮϵy(tng)ķ(yng)时间2017-04-19 ǰԣLԁ˸ƹSa(chn)h(hun)ƹ˾ͶY坍ˮĹ̲һծa(chn)ˮ2.5fDˮϵy(tng)քeO(sh)˳ˮϵy(tng)Ӊϵy(tng)λˮءϵy(tng)Ҫ˾PLCABB˾׃lʩ͵¹˾ܛ늙C(j)o(h)(sh)(j)ɼoO(sh)MɡH\(yn)Cϵy(tng)(gu)˶_Ԅӿ(jng)(j)Y(ji)(gu)ܛO(sh)Ӌгֿ׃lclГQr˲gc_ÿ_þܛǽQԓ}P(gun)I׃llʼ(sh)PIDcO(sh)ϵy(tng)`Ҳвɺҕ 1 ϵy(tng) Lԁ˸ƹSa(chn)h(hun)ƹ˾ͶY坍ˮĹ̲һծa(chn)ˮ2.5fDˮϵy(tng)քeO(sh)˳ˮϵy(tng)Ӊϵy(tng)λˮ˾ˮcijˮϵy(tng)^ˮһֱӹoa(chn)ˮTһքtӉݔ͵λˮأoa(chn)ˮTˮcoλˮˮ^ͬrλˮؾˮ÷^h(yun)_(d)ʮλˮҺλߵͺͼӉϵy(tng)O(sh)ӋԼcˮϵy(tng)(lin)ӡҲ^yQ bcļg(sh)ɿͽ(jng)(j)ýǶȾCϿ]҂O(sh)ӋPLCc׃lY(ji)ԄӺ㉺ƹˮϵy(tng)ͬrˮܾf^(jng)(j)F(xin)˼Ӊϵy(tng)cˮϵy(tng)h(yun)(lin)ӡĿ 2 ϵy(tng) ϵy(tng)Ҫ˾PLCABB˾׃lʩ͵¹˾ܛ늙C(j)o(h)(sh)(j)ɼoO(sh)M 2.1 ˮϵy(tng) ˮϵy(tng)150KW늙C(j)_90KW늙C(j)_׃lѭh(hun)ʽ_늙C(j)O(sh)׃lʽ¹һ_150KWһ_90KWܛ150KW90KW늙C(j)(dng)׃l50HZܾW(wng)Ȼϵy(tng)O(sh)ޕrܛԄһ_늙C(j)Ͷ뵽l\(yn)(dng)_(d)ޕrԄͣl\(yn)늙C(j) ϵy(tng)ÿ_늙C(j)늙C(j)o(h)늙C(j)^^dǷ^^ƽȱࡢ늙C(j)D(zhun)r_늙C(j)ʹ×l_(d)L늙C(j)ʹÉĿ ϵy(tng)ˮλ@ʾxM(jn)иߵλͬrPLCɴ_ȡˮˮλˮ|(zh)O(jin)ͬrҲo(h)늙C(j)\(yn)D(zhun)r ϵy(tng)Ӌ@ʾһΕrg۷e@ʾ˲rM(jn)гˮy(tng)Ӌÿ_óˮO(jin)ء 2.2 ˾(ni)ͬˮQ 鷀(wn)ɿM㹫˾(ni)օ^(q)ˮ̫0.4~0.45MpaܾW(wng)ˮ0.8~0.9MpaҪ䷀(wn)py{(dio)(ji){(dio)0.1~0.8Mpa 2.3 Ӊϵy(tng) ˮ÷xλˮ^h(yun)ֱӹˮλˮسˮÓP(yng)̲˾xλˮ36̎O(sh)ӋһӉ÷ʽxıÃ_һһ䣩늙C(j)ʞ75KWP(yng)36ԓӉÿϵy(tng)迼]l 1λˮˮλͺˮt_M(jn)ˮ늄ӵyӼӉλˮعˮ 2λˮˮλMˮto̖P(gun)]ӉúM(jn)ˮ늄ӵy 3ܟoˮˮˮ÷ֹͣˮ_ˮ늄ӵyɸλˮa(b)䲻 ˮһӣ҂?yu)Ӊܛ늙C(j)o(h)_ӉLڿɿ\(yn)D(zhun)ͬr˸λˮˮλ͔(sh)@xȱˮ 鱣CˮܾW(wng)㉺(dng)λˮ؝MˮˮrӉֹͣ˕r܉K(do)܉ˉfˮ÷ˮÿϵy(tng)zyˉM(jn)к㉺׃lM(jn)_(d)ܾW(wng)㉺ˮ@ϵy(tng)O(sh)ӋP(gun)I 3 ϵy(tng)F(xin) 3.1 ȫԄƽ(wn)ГQ㉺ ˮܾW(wng)̖4~20mAͽo(sh)PIDO(sh)ֵcHzyֵM(jn)PID\(yn)oֱ̖ӿ׃lD(zhun)ʹܾW(wng)(wn)(dng)ˮܴrһ_׃l·(wn)\(yn)(dng)ˮ׃lȫ\(yn)ܱCܾW(wng)ͷ(wn)r̖c׃l̖ͬr PLCzyPLCԄӌԭ׃lB(ti)±Ͷ뵽l\(yn)Ա։Bm(x)ͬrһ_ñ׃lӺͶ\(yn)ԼӴܾW(wng)ˮC(wn)_\(yn)D(zhun)ԣtΌ׃lB(ti)±Ͷ뵽l\(yn)һ_ñͶ׃l\(yn) (dng)ˮpٕrȱF(xin)׃lѹ̖Ч@r̖ԳF(xin)PLCȌl\(yn)бͣԜpٹˮ(dng)ɂ̖ԴrPLCͣһ_l\(yn)늙C(j)ֱһ_l㉺ˮ⣬ϵy(tng)O(sh)Ӌ_ÞɽMÿ_늙C(j)Ӌ\(yn)Еrg@ʾ24Сr݆QһȱCˮϵy(tng)ЂñãֱCϵy(tng)ͬ\(yn)Еrg_˱ÿɿ 3.2 Ԅ\(yn) (dng)PLCϵy(tng)F(xin)}rԄӿϵy(tng)ʧ`@rϵy(tng)̎ڰԄӠB(ti)һ_þ׃lԄӺ㉺ƹܣ(dng)ˮrքͶһ__l\(yn) 3.3 ք (dng)ϻ׃lϕr_ˮ_ÿɷքeքӹlʽ\(yn) 4 ʩЧ H\(yn)Cϵy(tng)(gu)˶_Ԅӿ(jng)(j)Y(ji)(gu)ܛO(sh)Ӌгֿ׃lclГQr˲gc_ÿ_þܛǽQԓ}P(gun)I׃llʼ(sh)PIDcO(sh)ϵy(tng)`Ҳвɺҕ ٲ׃l㉺ˮܾW(wng)C˹ˮ|(zh)(ji)Ч@LܾW(wng)yTʹÉ ÷(wn)py(jng)(j)Q˲ͬˮ} ،\(yn)׃l㉺ԭ^ýQ˼Ӊ÷cˮ÷h(yun)ͨӍDz_(d)BiĿ ܳˮ÷O(sh)Bm(x)Һλ@ʾ̖cPLCֹȱˮ늙C(j)O(sh)ȡˮλ_ˮ|(zh) 늙C(j)늙C(j)o(h)ܛ˷ӕr_L늙C(j)ʹÉ PLCƉԄӿԌF(xin)oh(yun)̲ϵy(tng)PLCA(y)RS485ӿڣc˾{(dio)ӋC(j)W(wng)j(lu)M(jn)B ϵy(tng)]h(hun)㉺ƣ늙C(j)MˮW(wng)ǰ(ji)Ч@깝(ji)61fۺϞ36fԪ ׃lɲͬ(ji)(ji)ҹ°ȫ{(dio)ˮչ(ji)ˮ100Ӌtɹ(ji)ˮ36500 |