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_(ti)_(d)PLCڷݿϵy(tng)еđ(yng)时间2017-04-19 ǰ 늚ѽ(jng)l(f)չܸߵAΣeEN115-2008(bio)(zhn)沢ʩк(du)ݵİȫҪH(du)˷dz(yn)Ҍ(du)C(j)İȫzy(c)Ҳdzҕݵ늚N̎ѽ(jng)V(yng)ƬC(j)PLCFPGAȵ@Щ̎đ(yng)ʹݵ늚ƹܸ(qing)zy(c)Vzy(c)r(sh)g PLCɿһN̎ڹI(y)ռкҪ_ɫ(jng)^(gu)L(zhng)ĕr(sh)gz(yn)N(yn)ĹI(y)h(hun)Ĝy(c)ԇѽ(jng)l(f)չɞɿĹI(y)(gu)(ni)PLCa(chn)SҺܶ(jng)(zhng)ҲdzļeСPLC _(ti)_(d)PLCеһTԿɿ|(zh)măr(ji)ռһϯ֮Ҳİl(f)չѴ_(ti)_(d)СPLCDVP-ESϵ30ĹI(y)ʹÚvʷmȻ\(yn)ٶț](mi)EHϵôĿɿDVPϵPLCߵ һPLC m(yng)I(y)h(hun)ʹcһb^PLCC(j)c(din) 1. ɿԸɔ_(qing) I(y)a(chn)(du)O(sh)ĿɿҪ ƽgr(sh)gL(zhng) ڹޏ(f)r(sh)gƽޏ(f)r(sh)g κO(sh)a(chn)ĹϣͨɷN żl(f)Թ琺ӭh(hun)늴Ÿɔ_ߜ͜^(gu)늉Ƿ늉(dng)Ĺϡ@ֻҪϵy(tng)ēpһh(hun)l֏(f)ϵy(tng)ҲS֮֏(f)(du)PLCӰ푺(ni)惦(ch)ϢܱƉ ԹϡԪɻ֏(f)ƉĶĹϡ żl(f)Թϵİl(f)lʹPLCڐӭh(hun)вӰ푻ܰӰ푵ĺСʹPLCڐӗlʧԄ(dng)֏(f)@Ӿƽgr(sh)gPLCһЩ\ʩm(dng)?sh)ıo(h)ֶΣԹϳF(xin)r(sh)ܺܿϰl(f)c(din)ھֲܽPLCƽޏ(f)r(sh)gPLCa(chn)SӲܛȡ˶NʩʹPLC˱^(qing)\ܼr(sh)oe(cu)Ϣֹͣ\(yn)еȴޏ(f)߀ʹPLC˺(qing)Ŀɔ_ ӲʩҪģKôҎ(gu)ģҎ(gu)ģ·_P(gun)(dng)ɟo(w)|c(din)Ӵ惦(ch)ɣI/Oϵy(tng)O(sh)Ӌ(j)Ƶͨo(h)̖(ho){(dio)· Σ(du)Դ׃CPUҪÌ(do)(do)õIJM(jn)ΣԷɔ_ V(du)ϵy(tng)ݔ뾀·öNʽĞVLC͞VW(wng)j(lu)Ƹlɔ_Ҳ˸NģK֮gӰ Դ{(dio)co(h)(du)̎@(g)IJ+5VԴö༉(j)Vü늉{(dio)M(jn){(dio)m(yng)늾W(wng)IJ(dng)^(gu)늉Ƿ늉Ӱ푡 x̎cI/O·֮gù늸xʩЧظxI/OӿcCPU֮g늵(lin)ϵpٹϺ`(dng)I/O֮g˴˸x ģKʽY(ji)(gu)@NY(ji)(gu)ڹr¶̕r(sh)ޏ(f)һijһģKF(xin)ѸٸQʹϵy(tng)֏(f)ͬr(sh)Ҳڼӿҹԭ ܛʩИO(qing)ԙzo(h)ܡ ٹϙzy(c)ܛڵؙzy(c)h(hun)늡Ƿ늉늳늉^(gu)ͼ(qing)ɔ_̖(ho)Ա㼰r(sh)M(jn)̎ Ϣo(h)c֏(f)(dng)żl(f)ԹϗlF(xin)r(sh)ƉPLC(ni)ϢһϗlʧͿɻ֏(f)^m(x)ԭ(li)ijPLCڙzy(c)ϗlr(sh)ѬF(xin)B(ti)惦(ch)ܛό(du)惦(ch)M(jn)з]ֹ(du)惦(ch)κβԷ惦(ch)Ϣ_ O(sh)þr(sh)WDTTÿѭh(hun)(zh)Еr(sh)g^(gu)WDTҎ(gu)ĕr(sh)gA(y)ʾ˳M(jn)ѭh(hun)(bo) ܼӏ(qing)(du)ęzУ(yn)һe(cu)(bo)ֹͣ(zh)С (du)(dng)B(ti)(sh)(j)M(jn)늳غ䣺ͣ늺ú늳عP(gun)B(ti)ϢͲ(hu)Gʧ PLCijSԇ(yn)(xing)Ŀһ(xing)ǿɔ_ԇ(yn)Ҫֵܷܳ1000Vr(sh)g1nS}_Ȟ1Sĸɔ_}_һƽgr(sh)g_(d)ʮf(wn)ǧf(wn)Сr(sh)Ƴϵy(tng)_(d)45f(wn)Сr(sh)L(zhng)r(sh)g 2 .ͨԏ(qing)Ƴ׃ʹ÷ PLCƷNRȫĸNӲbãԽMܝMNҪĿϵy(tng)ÑԼO(sh)Ӌ(j)ӲbÑӲ_Ժa(chn)ˇ̸׃a(chn)O(sh)µrظ׃PLCӲO(sh)ֻľͿԝMҪPLC(yng)چΙC(j)⣬ڹSԄ(dng)Ҳ 3.(qing)m(yng)V F(xin)PLCH߉\(yn)Ӌ(j)r(sh)Ӌ(j)(sh)Ƶȹ߀Д(sh)ֺģMݔݔ(q)(dng)ͨ˙C(j)(du)Ԓԙzӛ@ʾȹܡȿɿһ_(ti)a(chn)C(j)еһla(chn)ֿɿһ(g)a(chn)^(gu) 4.̺(jin) Ŀǰ(sh)PLCԲ^늿ʽġΈD̷ʽ^˂y(tng)ƾ·ֱ^ֿ](sh)SI(y)늚⼼g(sh)ˆTxD(x)TˮƽԷdzܺΈDZ(y)ԵľԪķ̖(ho)ͱ_(d)ʽc^·ԭDஔ(dng)ӽͨ^(gu)xPLCÑփ(c)Ӗ(xn)늚⼼g(sh)ˆTͼg(sh)ܿ܌W(xu)(hu)ΈDƿƳͬr(sh)߀ṩ˹܈DZ(y)ȾZ(y) 5.p˿ϵy(tng)O(sh)Ӌ(j)ʩĹ PLCܛ(li)ȡ^ϵy(tng)дg^r(sh)g^Ӌ(j)(sh)ƹO(sh)Ӌ(j)bӾpͬr(sh)PLCÑڌ(sh)(yn)ģM{(dio)ԇpˬF(xin)(chng){(dio)ԇPLCĵʼ(qing)ıO(jin)ҕܣģKȵʹSҲO鷽 6.weСpĵSo(h) PLCnjӼg(sh)(yng)ڹI(y)O(sh)Įa(chn)ƷY(ji)(gu)o(jin)weСpĵ͡PLCď(qing)ɔ_bO(sh)(ni)nj(sh)F(xin)C(j)һwO(sh) ڶ_(ti)_(d)PLC _(ti)_(d)PLC_(ti)_(d)Programmable Logic ControllerĿs_(ti)_(d)ɾ_(ti)_(d)ɾ̿_(ti)_(d)ɾƵ_(ti)_(d)鹤I(y)Ԅ(dng)I(lng)?q)TO(sh)Ӌ(j)ġ(sh)F(xin)(sh)\(yn)b _(ti)_(d)ESϵPLCc(din) 1I/Oc(din)(sh)256c(din) 24K Steps 3ͨӍ˿ڣ(ni)RS-232cRS-485MODBUS ASCII / RTUͨӍf(xi)h 4(ni)c(din)Ӌ(j)(sh) _(ti)_(d)PLCڷеʹ _(ti)_(d)ESϵPLCܷ(wn)еĹȫMڷݿϵy(tng)еđ(yng) 1Ӌ(j)(sh)đ(yng) _(ti)_(d)PLC DVP-60ES4(g)Ϊ(d)32λӋ(j)(sh)@ݵĸӋ(j)(sh)˜(zhn)ݵĸӋ(j)(sh)Ҫ2(g)棬һ(g)C(j)y(c)һ(g)Ƿ֎y(c)١C(j)y(c)ЌTĜy(c)֎y(c)لtͨ^(gu)2(g)Ӌ(j)(sh)y(c)֎ٶ2(g)Ӌ(j)(sh)·\(yn)еٶ@2(du)Ӌ(j)(sh)γ2·֎Ĝy(c)˴˪(d)YԴ㡣Ҋ(jin)¿̈D 2 Ƶđ(yng) ݵĿҪ5(g)棺_C(j)ǰȫz顢\(yn)\(yn)аȫz顢ͣC(j)ͣC(j)İȫzy(c)Ҋ(jin)¿̈D PLCdzSĿYԴ744c(din)һo^256c(din)ͣ늱^64c(din)100msr(sh)63c(din)10msr(sh)112c(din)һӋ(j)(sh)@ЩYԴM(li)(x)µČ(du)ݿƃ(ni)ÿ(g)^M(jn)аȫzPLC^İȫzy(c) ڷݵĿ_C(j)ǰİȫzy(c)Ҫ_(ti)_(d)PLC܉ܺõ@һ΄(w)ҪУ 1_C(j)ǰİȫ·zy(c)ȫ·ęzy(c)Ƿ\(yn)еĻA(ch)ȫ·_tֹͣһcC(j)\(yn)еݔ 2oһĕr(sh)g(du)PLCzy(c)@Εr(sh)gPLCoÿ(g)ݔc(din)0.5sr(sh)gzy(c)(g)^Ƿ(dng)áǷճBÿ(g)ݔ^ǷáPLC(g)ݔc(din)ֽMzy(c)M(jn)һMK_(d)O(sh)ĕr(sh)g 3zy(c)ꮅM(jn)\(yn)D(zhun)AΡ 3ͨŵđ(yng) Sݑ(yng)õķԽ(li)ԽVԄ(dng)ˮƽ͑(du)ݵıO(jin)ϵy(tng)Խ(li)ԽߵҪ@ЩߙnıO(jin)ϵy(tng)ԎSo(h)ˆTdzДݵľwĹSo(h)ˆTԭʹ܉õĞҷ(w)_(ti)_(d)PLCES@кSYԴ펧1(g)RS2321(g)RS485ӿڡ RS232dO(jin)ҕ(jin)εݔ(sh)^ֱʹô˶˿cλC(j)BO(jin)طݵ\(yn)РB(ti)^(gu)@NʹÙC(j)(hu)dz?yn)RS232ӿڂݔx(du)^1(du)1ĽӿݵĔ(sh)һ㶼ǎׂ(g)ʮ(g)ʹóɱ^ߡ RS485ӿ_(ti)_(d)PLCESϵзdzÿ(g)PLCRS485ӿڡRS485ԷĶC(j)ͨ҂ݔx^h(yun)Փ܉_(d)1.2kmESϵPLCͨ^(gu)RSָ܉Č(sh)F(xin)Ʌf(xi)hͨҿʹMODWRMODRDָ(sh)F(xin)MODBUSͨ ڷУRS485ӿڵҪnjPLC\(yn)РB(ti)zy(c)(bo)Ȍ(sh)r(sh)Ăݔo\ʹ͑߾SˆT܉˽ݵ\(yn)РB(ti)̵ĕr(sh)g(ni)ҵͣԭr(sh)zų܉Ļ֏(f)ݵ\(yn)С 4ȫO(sh)Ӌ(j) PLCʹڷϵy(tng)Ҫȫǵһλ@c(din)Hȫ·O(sh)Ӌ(j)(du)PLC(ni)ܛȫͬЇ(yn)ҪܛO(sh)Ӌ(j)(du)(g)܉Kքezy(c)Ƅ(dng)zy(c)lߺȵęzy(c)ݼ(j)ȱٵȵ@Щ܉Kݔ^Mܛȫ·ȫ·ͨ(g)܉K֮gҲĽ^zy(c)چһƎ(li)L(fng)U(xin)ȫ·ݔ^zy(c)һzy(c)l(f)Hܛʹͣ(li)ДC(j)Դҏȫ·ДC(j)ԴܛӲY(ji)ϵpؿ(qing)˰ȫȼ(j)˿ƵĿɿ |