1 寮曡█ 鍦ㄧ従(xi脿n)浠ｅ寲鐨勫伐妤�(y猫)鐢熺敘(ch菐n)瑷�(sh猫)鍌欎腑锛屾湁澶ч噺鐨勬暩(sh霉)瀛楅噺鍙婃ā鎿噺鐨勬帶鍒惰缃紝渚嬪闆绘(j墨)鐨勫暉鍋�锛岄浕纾侀枼鐨勯枊(k膩i)闁�锛岀敘(ch菐n)鍝佺殑瑷�(j矛)鏁�(sh霉)锛屾韩搴�銆佸鍔�銆佹祦閲忕殑瑷�(sh猫)瀹氳垏鎺у埗绛�锛岃€孭LC鎶€琛�(sh霉)鏄В姹轰笂杩板晱(w猫n)椤岀殑鏈€鏈夋晥銆佹渶渚挎嵎鐨勫伐鍏�锛屽洜姝LC鍦ㄥ伐妤�(y猫)鎺у埗闋�(l菒ng)鍩熷緱鍒颁簡寤ｆ硾鐨勬噳(y墨ng)鐢�銆備笅闈㈠氨PLC宸ユキ(y猫)鎺у埗绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)涓殑鍟�(w猫n)椤岄€�(j矛n)琛屾帰瑷庛€� 2 PLC绯荤当(t菕ng)瑷�(sh猫)鍌欓伕鍨� PLC鏈€涓昏鐨勭洰鐨勬槸鎺у埗澶栭儴绯荤当(t菕ng)銆傞€欏€�(g猫)绯荤当(t菕ng)鍙兘鏄柈鍊�(g猫)姗�(j墨)鍣�锛屾(j墨)缇ゆ垨涓€鍊�(g猫)鐢熺敘(ch菐n)閬�(gu貌)绋�銆備笉鍚屽瀷铏�(h脿o)鐨凱LC鏈変笉鍚岀殑閬╃敤鑼冨湇銆傛牴鎿�(j霉)鐢熺敘(ch菐n)宸ヨ棟瑕佹眰锛屽垎鏋愯鎺у皪(du矛)璞＄殑寰�(f霉)闆滅▼搴�锛岄€�(j矛n)琛孖/O榛�(di菐n)鏁�(sh霉)鍜孖/O榛�(di菐n)鐨勯(l猫i)鍨嬶紙鏁�(sh霉)瀛楅噺銆佹ā鎿噺绛夛級绲�(t菕ng)瑷�(j矛)锛屽垪鍑烘竻鍠€傞仼鐣�(d膩ng)閫�(j矛n)琛屽収(n猫i)瀛樺閲忕殑浼拌▓(j矛)锛岀⒑瀹氶仼鐣�(d膩ng)?sh霉)鐗х膊鏉忓棓鎱奉墔鐒曢€烳(f猫i)璩囨簮鐨勬(j墨)鍨嬶紙灏�銆佷腑銆佸ぇ褰㈡(j墨)鍣級銆傚苟涓旂祼(ji茅)鍚堝競鍫�(ch菐ng)鎯呮硜锛岃€冨療PLC鐢熺敘(ch菐n)寤犲鐨勭敘(ch菐n)鍝佸強鍏跺敭鍚庢湇鍕�(w霉)銆佹妧琛�(sh霉)鏀寔銆佺恫(w菐ng)绲�(lu貌)閫氫俊绛夌稖鍚堟儏娉�锛岄伕瀹氬児(ji脿)鏍兼€ц兘姣旇純濂界殑PLC姗�(j墨)鍨嬨€� 鐩墠甯傚牬(ch菐ng)涓婄殑PLC鐢�(ch菐n)鍝佺溇澶�锛屽湅(gu贸)澶栫煡鍚嶅搧鐗屾湁寰峰湅(gu贸)鐨凷IEMENS;鏃ユ湰鐨� OMRON銆丮ITSUBISHI銆丗UJI銆丳anasonic;缇庡湅(gu贸)鐨凣E;闊撳湅(gu贸)鐨凩G绛夈€傚湅(gu贸)鐢�(ch菐n)鍝佺墝鏈夌爺鑿�銆佺爺绁�銆佸悎鍔涙檪(sh铆)绛�銆傝繎骞惧勾锛孭LC鐢�(ch菐n)鍝佺殑鍍�(ji脿)鏍兼湁杓冨ぇ鐨勪笅闄�锛屽叾鎬�?x煤n)r(ji脿)姣旇秺渚�(l谩i)瓒婇珮銆侾LC 鐨勯伕鍨嬫噳(y墨ng)寰炰互涓嬪咕鍊�(g猫)鏂归潰鍏ユ墜銆� 2.1 纰哄畾PLC 鎺у埗绯荤当(t菕ng)鐨勮(gu墨)妯� 渚濇摎(j霉)宸ュ粻鐢熺敘(ch菐n)宸ヨ棟娴佺▼鍜屽京(f霉)闆滅▼搴︾⒑瀹氱郴绲�(t菕ng)瑕�(gu墨)妯＄殑澶у皬?锛熺厼璀冩?銆佷腑銆佸皬涓夌ó瑕�(gu墨)妯°€� 灏忚(gu墨)妯LC鎺у埗绯荤当(t菕ng):鍠(j墨)鎴栬€呭皬瑕�(gu墨)妯＄敓鐢�(ch菐n)閬�(gu貌)绋�锛屾帶鍒堕亷(gu貌)绋嬩富瑕佹槸姊濅欢銆侀爢搴忔帶鍒�锛屼互闁�(k膩i)闂�(gu膩n)閲忕偤涓伙紝骞朵笖I/O榛�(di菐n)鏁�(sh霉)灏忎簬128 榛�(di菐n)銆備竴鑸伕鐢ㄥ井鍨婸LC,濡係IEMENS S7-200绛�銆� 涓瓑瑕�(gu墨)妯LC鎺у埗绯荤当(t菕ng):鐢熺敘(ch菐n)閬�(gu貌)绋嬫槸寰�(f霉)闆滈倧杓帶鍒跺拰闁夌挵(hu谩n)鎺у埗锛孖/O榛�(di菐n)鏁�(sh霉)鍦�128鈥斺€�512 榛�(di菐n)涔嬮枔銆傛噳(y墨ng)瑭查伕鐢ㄥ叿鏈夋ā鎿噺鎺у埗銆丳ID鎺у埗绛夊姛鑳界殑PLC锛屽SIEMENS S7-300绛�銆� 澶ц(gu墨)妯LC鎺у埗绯荤当(t菕ng):鐢熺敘(ch菐n)閬�(gu貌)绋嬫槸澶ц(gu墨)妯￠亷(gu貌)绋嬫帶鍒�銆丏CS绯荤当(t菕ng)鍜屽伐寤犺嚜鍕�(d貌ng)鍖栫恫(w菐ng)绲�(lu貌)鎺у埗锛孖/O榛�(di菐n)鏁�(sh霉)鍦�512榛�(di菐n)浠ヤ笂銆傛噳(y墨ng)瑭查伕鐢ㄥ叿鏈夐€氫俊鑱�(li谩n)缍�(w菐ng)銆佹櫤鑳芥帶鍒�銆佹暩(sh霉)鎿�(j霉)搴�(k霉)銆佷腑鏂锋帶鍒�銆佸嚱鏁�(sh霉)閬�(y霉n)绠楃殑楂樻獢PLC,濡係IEMENS S7-400绛�, 鍐嶅拰宸ユキ(y猫)鐝�(xi脿n)鍫�(ch菐ng)绺界窔绲�(ji茅)鍚堝(sh铆)鐝�(xi脿n)宸ュ粻宸ユキ(y猫)缍�(w菐ng)绲�(lu貌)鐨勯€氳▕鍜屾帶鍒躲€� 2.2 纰哄畾PLC I/O 榛�(di菐n)鐨勯(l猫i)鍨� 鏍规摎(j霉)鐢熺敘(ch菐n)宸ヨ棟瑕佹眰锛屽垎鏋愯鎺у皪(du矛)璞＄殑寰�(f霉)闆滅▼搴�锛岄€�(j矛n)琛孖/O榛�(di菐n)鏁�(sh霉)鍜孖/O榛�(di菐n)鐨勯(l猫i)鍨嬶紙鏁�(sh霉)瀛楅噺銆佹ā鎿噺绛夛級绲�(t菕ng)瑷�(j矛)锛屽垪鍑烘竻鍠�銆傞仼鐣�(d膩ng)閫�(j矛n)琛屽収(n猫i)瀛樺閲忕殑浼拌▓(j矛)锛岀⒑瀹氶仼鐣�(d膩ng)?sh霉)鐗х膊鐔婃祷甯冾挔Y婧愪綑閲忚€屼笉娴不(f猫i)璩囨簮鐨勬(j墨)鍨嬶紙灏�銆佷腑銆佸ぇ鍨嬫(j墨)鍣級銆� 鏍规摎(j霉)PLC杓稿嚭绔墍甯剁殑璨�(f霉)杓夋槸鐩存祦鍨嬮倓鏄氦娴佸瀷锛屾槸澶ч浕娴侀倓鏄皬闆绘祦锛屼互鍙奝LC杓稿嚭榛�(di菐n)鍕�(d貌ng)浣滅殑闋荤巼绛�锛屽緸鑰岀⒑瀹氳几鍑虹閲囩敤绻奸浕鍣ㄨ几鍑�锛岄倓鏄櫠楂旂杓稿嚭锛屾垨鍝侀枠绠¤几鍑�銆備笉鍚岀殑璨�(f霉)杓夐伕鐢ㄤ笉鍚岀殑杓稿嚭鏂瑰紡锛屽皪(du矛)绯荤当(t菕ng)鐨勭┅(w臎n)瀹氶亱(y霉n)琛屾槸寰堥噸瑕佺殑銆� 闆荤闁ョ殑闁�(k膩i)闁夈€佸ぇ闆绘劅璨�(f霉)杓�銆佸嫊(d貌ng)浣滈牷鐜囦綆鐨勮ō(sh猫)鍌�锛孭LC杓稿嚭绔噰鐢ㄧ辜闆诲櫒杓稿嚭鎴栬€呭浐鎱�(t脿i)绻奸浕鍣ㄨ几鍑�;鍚勭ó鎸囩ず鐕�銆佽畩闋诲櫒/鏁�(sh霉)瀛楃洿娴佽(di脿o)閫熷櫒鐨勫暉鍕�(d貌ng)/鍋滄鎳�(y墨ng)閲囩敤鏅堕珨绠¤几鍑�銆� 2.3 纰哄畾PLC绶ㄧ▼宸ュ叿 锛�1锛� 涓€鑸殑鎵嬫寔绶ㄧ▼鍣ㄧ法绋嬨€� 鎵嬫寔绶ㄧ▼鍣ㄥ彧鑳界敤鍟嗗瑕�(gu墨)瀹氳獮(y菙)鍙ヨ〃涓殑瑾�(y菙)鍙ヨ〃锛圫TL锛夌法绋�銆傞€欑ó鏂瑰紡鏁堢巼浣�锛屼絾灏�(du矛)浜庣郴绲�(t菕ng)瀹归噺灏忋€佺敤閲忓皬鐨勭敘(ch菐n)鍝佹瘮杓冮仼瀹�锛屽叿鏈夐珨绌嶅皬銆佸児(ji脿)鏍间綆銆佹槗浜庣従(xi脿n)鍫�(ch菐ng)瑾�(di脿o)瑭︾瓑鍎�(y艒u)榛�(di菐n)銆� 閫欎富瑕佺敤浜庡井鍨婸LC鐨勭法绋�銆� 锛�2锛� 鍦栧舰绶ㄧ▼鍣ㄧ法绋嬨€傚湒褰㈢法绋嬪櫒閲囩敤姊舰鍦栵紙LAD锛夌法绋�锛屾柟渚跨洿瑙€锛屼竴鑸殑闆绘埃浜哄摗鐭湡鍏�(n猫i)灏卞彲鎳�(y墨ng)鐢ㄨ嚜濡�锛屼絾瑭茬法绋嬪櫒鍍�(ji脿)鏍艰純楂�,涓昏鐢ㄤ簬寰瀷PLC鍜屼腑妾擯LC銆� 锛�3锛� 瑷�(j矛)绠楁(j墨)鍔燩LC杌熶欢鍖呯法绋� 銆傞€欑ó鏂瑰紡鏄晥鐜囨渶楂樼殑涓€绋柟寮忥紝浣嗗ぇ閮ㄥ垎鍏徃鐨凱LC 闁�(k膩i)鐧�(f膩)杌熶欢鍖呭児(ji脿)鏍兼槀璨�锛屽苟涓旇┎鏂瑰紡涓嶆槗浜庣従(xi脿n)鍫�(ch菐ng)瑾�(di脿o)瑭︼紝涓昏鐢ㄤ簬涓珮妾擯LC绯荤当(t菕ng)鐨勭‖浠剁祫鎱�(t脿i)鍜岃粺浠剁法绋�銆� 3 PLC鎺у埗绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛) PLC 鎺у埗绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)鍖呮嫭纭欢瑷�(sh猫)瑷�(j矛)鍜岃粺浠惰ō(sh猫)瑷�(j矛)銆� 3.1 PLC鎺у埗绯荤当(t菕ng)鐨勭‖浠惰ō(sh猫)瑷�(j矛) 纭欢瑷�(sh猫)瑷�(j矛)鏄疨LC鎺у埗绯荤当(t菕ng)鐨勮嚦闂�(gu膩n)閲嶈鐨勪竴鍊�(g猫)鐠�(hu谩n)绡€(ji茅)锛岄€欓棞(gu膩n)绯昏憲PLC鎺у埗绯荤当(t菕ng)閬�(y霉n)琛岀殑鍙潬鎬�銆佸畨鍏ㄦ€с€佺┅(w臎n)瀹氭€�銆備富瑕佸寘鎷几鍏ュ拰杓稿嚭闆昏矾鍏╅儴鍒�銆� 锛�1锛� PLC鎺у埗绯荤当(t菕ng)鐨勮几鍏ラ浕璺ō(sh猫)瑷�(j矛)銆侾LC渚涢浕闆绘簮涓€鑸偤AC85鈥�240V锛岄仼鎳�(y墨ng)闆绘簮鑼冨湇杓冨锛屼絾鐐轰簡鎶楀共鎿�锛屾噳(y墨ng)鍔犺闆绘簮鍑堝寲鍏冧欢锛堝闆绘簮婵炬尝鍣�銆�1:1闅旈洟璁婂鍣ㄧ瓑锛�;闅旈洟璁婂鍣ㄤ篃鍙互閲囩敤闆欓殧闆㈡妧琛�(sh霉)锛屽嵆璁婂鍣ㄧ殑鍒�銆佹绱�(j铆)绶氬湀灞忚斀灞よ垏鍒濈礆(j铆)闆绘埃涓€ч粸(di菐n)鎺ュぇ鍦�锛屾绱�(j铆)绶氬湀灞忚斀灞ゆ帴PLC 杓稿叆闆昏矾鐨勫湴锛屼互娓涘皬楂樹綆闋昏剤娌栧共鎿�銆� PLC杓稿叆闆昏矾闆绘簮涓€鑸噳(y墨ng)閲囩敤DC 24V, 鍚屾檪(sh铆)鍏跺付璨�(f霉)杓夋檪(sh铆)瑕佹敞鎰忓閲�锛屽苟浣滃ソ闃茬煭璺帾鏂�锛岄€欏皪(du矛)绯荤当(t菕ng)渚涢浕瀹夊叏鍜孭LC瀹夊叏鑷抽棞(gu膩n)閲嶈锛屽洜?y脿n)妯垫捑濞惞鍊猑(gu貌)杓夋垨鐭矾閮藉皣褰遍熆PLC鐨勯亱(y霉n)琛岋紝涓€鑸伕鐢ㄩ浕婧愮殑瀹归噺鐐鸿几鍏ラ浕璺姛鐜囩殑鍏╁€�锛孭LC杓稿叆闆昏矾闆绘簮鏀矾鍔犺閬╁疁鐨勭啍绲�锛岄槻姝㈢煭璺�銆� 锛�2锛� PLC鎺у埗绯荤当(t菕ng)鐨勮几鍑洪浕璺ō(sh猫)瑷�(j矛)銆備緷鎿�(j霉)鐢熺敘(ch菐n)宸ヨ棟瑕佹眰锛屽悇绋寚绀虹噲銆佽畩闋诲櫒/鏁�(sh霉)瀛楃洿娴佽(di脿o)閫熷櫒鐨勫暉鍕�(d貌ng)鍋滄鎳�(y墨ng)閲囩敤鏅堕珨绠¤几鍑�锛屽畠閬╂噳(y墨ng)浜庨珮闋诲嫊(d貌ng)浣滐紝骞朵笖闊挎噳(y墨ng)鏅�(sh铆)闁撶煭;濡傛灉PLC 绯荤当(t菕ng)杓稿嚭闋荤巼鐐烘瘡鍒嗛悩6 娆′互涓�锛屾噳(y墨ng)棣栭伕绻奸浕鍣ㄨ几鍑猴紝閲囩敤閫欑ó鏂规硶锛岃几鍑洪浕璺殑瑷�(sh猫)瑷�(j矛)绨�(ji菐n)鍠紝鎶楀共鎿惧拰甯惰矤(f霉)杓夎兘鍔涘挤(qi谩ng)銆� 濡傛灉PLC杓稿嚭甯堕浕纾佺窔鍦堢瓑鎰熸€ц矤(f霉)杓�锛岃矤(f霉)杓夋柗闆绘檪(sh铆)鏈�(hu矛)灏�(du矛)PLC鐨勮几鍑洪€犳垚娴秾闆绘祦鐨勬矕鎿�锛岀偤姝�锛屽皪(du矛)鐩存祦鎰熸€ц矤(f霉)杓夋噳(y墨ng)鍦ㄥ叾鏃侀倞骞舵帴绾�(x霉)娴佷簩妤电锛屽皪(du矛)浜ゆ祦鎰熸€ц矤(f霉)杓夋噳(y墨ng)骞舵帴娴秾鍚告敹闆昏矾锛屽彲鏈夋晥淇濊(h霉)PLC銆� 鐣�(d膩ng)PLC鎺冩弿闋荤巼鐐�10娆★紡min 浠ヤ笅鏅�(sh铆)锛屾棦鍙互閲囩敤绻奸浕鍣ㄨ几鍑烘柟寮�锛屼篃鍙互閲囩敤PLC杓稿嚭椹�(q奴)鍕�(d貌ng)涓枔绻奸浕鍣ㄦ垨鑰呭浐鎱�(t脿i)绻奸浕鍣紙SSR锛�锛屽啀椹�(q奴)鍕�(d貌ng)璨�(f霉)杓�銆� 灏�(du矛)浜庡叐鍊�(g猫)閲嶈杓稿嚭閲忥紝涓嶅儏鍦≒LC鍏�(n猫i)閮ㄤ簰閹�锛屽缓璀板湪PLC澶栭儴涔熼€�(j矛n)琛岀‖浠朵笂鐨勪簰閹�锛屼互鍔犲挤(qi谩ng)PLC绯荤当(t菕ng)閬�(y霉n)琛岀殑瀹夊叏鎬с€佸彲闈犳€�銆� 灏�(du矛)浜庡父瑕�(ji脿n)鐨凙C220V浜ゆ祦闁�(k膩i)闂�(gu膩n)椤�(l猫i)璨�(f霉)杓�锛屼緥濡備氦娴佹帴瑙稿櫒銆侀浕纾侀枼绛夛紝鎳�(y墨ng)瑭查€氶亷(gu貌)DC24V寰皬鍨嬩腑闁撶辜闆诲櫒椹�(q奴)鍕�(d貌ng)锛岄伩鍏峆LC鐨凞O鎺ラ粸(di菐n)鐩存帴椹�(q奴)鍕�(d貌ng)锛岀洝绠LC鎵嬪唺(c猫)妯�(bi膩o)绋�(ch膿ng)鍏锋湁AC220V浜ゆ祦闁�(k膩i)闂�(gu膩n)椤�(l猫i)璨�(f霉)杓夐﹨(q奴)鍕�(d貌ng)鑳藉姏銆� 锛�3锛� PLC鎺у埗绯荤当(t菕ng)鐨勬姉骞叉摼瑷�(sh猫)瑷�(j矛)銆傞毃钁楀伐妤�(y猫)鑷嫊(d貌ng)鍖栨妧琛�(sh霉)鐨勬棩鏂版湀鐣扮殑鐧�(f膩)灞�锛屾櫠闁樼鍙帶鏁存祦鍜岃畩闋昏(di脿o)閫熻缃娇鐢ㄦ棩鐩婂唬娉�锛岄€欏付渚�(l谩i)浜嗕氦娴侀浕缍�(w菐ng)鐨勬薄鏌�锛屼篃绲︽帶鍒剁郴绲�(t菕ng)甯朵締(l谩i)浜嗚ū澶氬共鎿惧晱(w猫n)椤�锛岄槻骞叉摼鏄疨LC鎺у埗绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)鏅�(sh铆)蹇呴爤鑰冩叜鐨勫晱(w猫n)椤�銆備竴鑸噰鐢ㄤ互涓嬪咕绋柟寮�: 闅旈洟:鐢变簬闆荤恫(w菐ng)涓殑楂橀牷骞叉摼涓昏鏄師鍓倞绻炵祫涔嬮枔鐨勫垎甯冮浕瀹硅€﹀悎鑰屾垚锛屾墍浠ュ缓璀伴噰鐢�1:1瓒呴殧闆㈣畩澹撳櫒锛屽苟灏囦腑鎬ч粸(di菐n)缍�(j墨ng)闆诲鎺ュ湴銆� 灞忚斀:涓€鑸噰鐢ㄩ噾灞娈煎睆钄�锛屽皣PLC绯荤当(t菕ng)鍏�(n猫i)缃簬閲戝爆鏌滀箣鍏�(n猫i)銆傞噾灞煖澶栨鍙潬鎺ュ湴锛岃兘璧峰埌鑹ソ鐨勯潨闆汇€佺鍫�(ch菐ng)灞忚斀浣滅敤锛岄槻姝㈢┖闁撹蓟灏勫共鎿�銆� 甯冪窔:寮�(qi谩ng)闆诲嫊(d貌ng)鍔涚窔璺�銆佸急闆讳俊铏�(h脿o)绶氬垎闁�(k膩i)璧扮窔锛屽苟涓旇鏈変竴瀹氱殑闁撻殧;妯℃摤淇¤櫉(h脿o)鍌宠几绶氶噰鐢ㄩ洐绲炵窔灞忚斀闆荤簻銆� 3.2 PLC 鎺у埗绯荤当(t菕ng)鐨勮粺浠惰ō(sh猫)瑷�(j矛) 鍦ㄩ€�(j矛n)琛岀‖浠惰ō(sh猫)瑷�(j矛)鐨勫悓鏅�(sh铆)鍙互钁楁墜杌熶欢鐨勮ō(sh猫)瑷�(j矛)宸ヤ綔銆傝粺浠惰ō(sh猫)瑷�(j矛)鐨勪富瑕佷换鍕�(w霉)鏄牴鎿�(j霉)鎺у埗瑕佹眰灏囧伐钘濇祦绋嬪湒杞�(zhu菐n)鎻涚偤姊舰鍦�锛岄€欐槸PLC鎳�(y墨ng)鐢ㄧ殑鏈€闂�(gu膩n)閸电殑鍟�(w猫n)椤岋紝绋嬪簭鐨勭法瀵�(xi臎)鏄粺浠惰ō(sh猫)瑷�(j矛)鐨勫叿楂旇〃鐝�(xi脿n)銆傚湪鎺у埗宸ョ▼鐨勬噳(y墨ng)鐢ㄤ腑锛岃壇濂界殑杌熶欢瑷�(sh猫)瑷�(j矛)鎬濇兂鏄棞(gu膩n)閸�锛屽劒(y艒u)绉€鐨勮粺浠惰ō(sh猫)瑷�(j矛)渚夸簬宸ョ▼鎶€琛�(sh霉)浜哄摗鐞嗚В鎺屾彙銆佽(di脿o)瑭︾郴绲�(t菕ng)鑸囨棩甯哥郴绲�(t菕ng)缍(h霉)銆� 锛�1锛� PLC鎺у埗绯荤当(t菕ng)鐨勭▼搴忚ō(sh猫)瑷�(j矛)鎬濇兂銆傜敱浜庣敓鐢�(ch菐n)閬�(gu貌)绋嬫帶鍒惰姹傜殑寰�(f霉)闆滅▼搴︿笉鍚�锛屽彲灏囩▼搴忔寜绲�(ji茅)妲�(g貌u)褰㈠紡鍒嗙偤鍩烘湰绋嬪簭鍜屾ā濉婂寲绋嬪簭銆� 鍩烘湰绋嬪簭:鏃㈠彲浠ヤ綔鐐虹崹(d煤)绔嬬▼搴忔帶鍒剁啊(ji菐n)鍠殑鐢熺敘(ch菐n)宸ヨ棟閬�(gu貌)绋�锛屼篃鍙互浣滅偤绲勫悎妯″绲�(ji茅)妲�(g貌u)涓殑鍠厓绋嬪簭;渚濇摎(j霉)瑷�(j矛)绠楁(j墨)绋嬪簭鐨勮ō(sh猫)瑷�(j矛)鎬濇兂锛屽熀鏈▼搴忕殑绲�(ji茅)妲�(g貌u)鏂瑰紡鍙湁涓夌ó:闋嗗簭绲�(ji茅)妲�(g貌u)銆佹浠跺垎鏀祼(ji茅)妲�(g貌u)鍜屽惊鐠�(hu谩n)绲�(ji茅)妲�(g貌u)銆� 妯″鍖栫▼搴�:鎶婁竴鍊�(g猫)绺界殑鎺у埗鐩(bi膩o)绋嬪簭鍒嗘垚澶氬€�(g猫)鍏锋湁鏄庣⒑瀛愪换鍕�(w霉)鐨勭▼搴忔ā濉�锛屽垎鍒ョ法瀵�(xi臎)鍜岃(di脿o)瑭︼紝鏈€鍚庣祫鍚堟垚涓€鍊�(g猫)瀹屾垚绺�?c猫)铦�?w霉)鐨勫畬鏁寸▼搴�銆傞€欑ó鏂规硶鍙仛妯″鍖栫▼搴忚ō(sh猫)瑷�(j矛)銆傛垜鍊戝缓璀扮稉(j墨ng)甯搁噰鐢ㄩ€欑ó绋嬪簭瑷�(sh猫)瑷�(j矛)鎬濇兂锛屽洜?y脿n)妤﹂珎顥嶬鍏锋湁鐩稿皪(du矛)鐛�(d煤)绔嬫€�锛岀浉浜掗€ｆ帴闂�(gu膩n)绯荤啊(ji菐n)鍠�锛岀▼搴忔槗浜庤(di脿o)瑭︿慨鏀�銆傜壒鍒ユ槸鐢ㄤ簬寰�(f霉)闆滄帶鍒惰姹傜殑鐢熺敘(ch菐n)閬�(gu貌)绋�銆� 锛�2锛� PLC鎺у埗绯荤当(t菕ng)鐨勭▼搴忚ō(sh猫)瑷�(j矛)瑕侀粸(di菐n)銆侾LC鎺у埗绯荤当(t菕ng)I/O鍒嗛厤锛屼緷鎿�(j霉)鐢熺敘(ch菐n)娴佹按绶氬緸鍓嶈嚦鍚�锛孖/O榛�(di菐n)鏁�(sh霉)鐢卞皬鍒板ぇ;鐩″彲鑳芥妸涓€鍊�(g猫)绯荤当(t菕ng)銆佽ō(sh猫)鍌欐垨閮ㄤ欢鐨処/O淇¤櫉(h脿o)闆嗕腑绶ㄥ潃锛屼互鍒╀簬缍(h霉)銆傚畾鏅�(sh铆)鍣�銆佽▓(j矛)鏁�(sh霉)鍣ㄨ绲�(t菕ng)涓€绶ㄨ櫉(h脿o)锛屼笉鍙噸寰�(f霉)浣跨敤鍚屼竴绶ㄨ櫉(h脿o)锛屼互纰轰繚PLC宸ヤ綔閬�(y霉n)琛岀殑鍙潬鎬�銆� 绋嬪簭涓ぇ閲忎娇鐢ㄧ殑鍏�(n猫i)閮ㄧ辜闆诲櫒鎴栬€呬腑闁撴(bi膩o)蹇椾綅锛堜笉鏄疘/O浣嶏級锛屼篃瑕佺当(t菕ng)涓€绶ㄨ櫉(h脿o)锛岄€�(j矛n)琛屽垎閰嶃€� 鍦ㄥ湴鍧€鍒嗛厤瀹屾垚鍚�锛屾噳(y墨ng)鍒楀嚭I/O鍒嗛厤琛ㄥ拰鍏�(n猫i)閮ㄧ辜闆诲櫒鎴栬€呬腑闁撴(bi膩o)蹇椾綅鍒嗛厤琛ㄣ€� 褰兼鏈夐棞(gu膩n)鐨勮几鍑哄櫒浠�锛屽闆绘(j墨)鐨勬/鍙嶈綁(zhu菐n)绛夛紝鍏惰几鍑哄湴鍧€鎳�(y墨ng)閫ｇ簩(x霉)瀹夋帓锛屽Q2.0/Q2.1绛�銆� 锛�3锛� PLC鎺у埗绯荤当(t菕ng)绶ㄧ▼鎶€宸�銆侾LC绋嬪簭瑷�(sh猫)瑷�(j矛)鐨勫師鍓囨槸閭忚集闂�(gu膩n)绯荤啊(ji菐n)鍠槑浜�锛屾槗浜庣法绋嬭几鍏�锛屽皯鍗犲収(n猫i)瀛橈紝娓涘皯鎺冩弿鏅�(sh铆)闁�锛岄€欐槸PLC 绶ㄧ▼蹇呴爤閬靛惊鐨勫師鍓囥€備笅闈粙绱瑰咕榛�(di菐n)鎶€宸�銆� PLC鍚勭ó瑙搁粸(di菐n)鍙互澶氭閲嶅京(f霉)浣跨敤锛岀劇(w煤)闇€鐢ㄥ京(f霉)闆滅殑绋嬪簭渚�(l谩i)娓涘皯瑙搁粸(di菐n)浣跨敤娆℃暩(sh霉)銆� 鍚屼竴鍊�(g猫)绻奸浕鍣ㄧ窔鍦堝湪鍚屼竴鍊�(g猫)绋嬪簭涓娇鐢ㄥ叐娆＄ū(ch膿ng)鐐洪洐绶氬湀杓稿嚭锛岄洐绶氬湀杓稿嚭瀹规槗寮曡捣瑾ゅ嫊(d貌ng)浣�锛屽湪绋嬪簭涓洝閲忚閬垮厤绶氬湀閲嶅京(f霉)浣跨敤銆傚鏋滃繀闋堟槸闆欑窔鍦堣几鍑�锛屽彲浠ラ噰鐢ㄧ疆浣嶅拰寰�(f霉)浣嶆搷浣滐紙浠7-300鐐轰緥濡係Q4.0鎴栬€� RQ4.0锛�銆� 濡傛灉瑕佷娇PLC澶氬€�(g猫)杓稿嚭鐐哄浐瀹氬€� 1 锛堝父闁夛級锛屽彲浠ラ噰鐢ㄥ瓧鍌抽€佹寚浠ゅ畬鎴�锛屼緥濡� Q2.0銆丵2.3銆丵2.5銆丵2.7鍚屾檪(sh铆)閮界偤1锛屽彲浠ヤ娇鐢ㄤ竴姊濇寚浠ゅ皣鍗佸叚閫�(j矛n)鍒剁殑鏁�(sh霉)鎿�(j霉)0A9H鐩存帴鍌抽€丵W2鍗冲彲銆� 灏�(du矛)浜庨潪閲嶈瑷�(sh猫)鍌�锛屽彲浠ラ€氶亷(gu貌)纭欢涓婂鍊�(g猫)瑙搁粸(di菐n)涓茶伅(li谩n)鍚庡啀鎺ュ叆PLC杓稿叆绔�锛屾垨鑰呴€氶亷(gu貌)PLC绶ㄧ▼渚�(l谩i)娓涘皯I(m菐i)/O榛�(di菐n)鏁�(sh霉)锛岀瘈(ji茅)绱勮硣婧愩€備緥濡�:鎴戝€戜娇鐢ㄤ竴鍊�(g猫)鎸夐垥渚�(l谩i)鎺у埗瑷�(sh猫)鍌欑殑鍟熷嫊(d貌ng)/鍋滄锛屽氨鍙互閲囩敤浜屽垎闋讳締(l谩i)瀵�(sh铆)鐝�(xi脿n)銆� 妯″鍖栫法绋嬫€濇兂鐨勬噳(y墨ng)鐢�:鎴戝€戝彲浠ユ妸姝ｅ弽鑷帠浜掗帠杞�(zhu菐n)绋嬪簭灏佽鎴愮偤涓€鍊�(g猫)妯″锛屾鍙嶈綁(zhu菐n)榛�(di菐n)鍕�(d貌ng)灏佽鎴愮偤涓€鍊�(g猫)妯″锛屽湪PLC绋嬪簭涓垜鍊戝彲浠ラ噸寰�(f霉)瑾�(di脿o)鐢ㄨ┎妯″锛屼笉浣嗘笡灏戠法绋嬮噺锛岃€屼笖娓涘皯鍏�(n猫i)瀛樺崰鐢ㄩ噺,鏈夊埄浜庡ぇ鍨婸LC 绋嬪簭鐨勭法鍒�銆� 4 PLC鎺у埗绯荤当(t菕ng)绋嬪簭鐨勮(di脿o)瑭� PLC鎺у埗绯荤当(t菕ng)绋嬪簭鐨勮(di脿o)瑭︿竴鑸寘鎷琁/O绔瓙娓�(c猫)瑭﹀拰绯荤当(t菕ng)瑾�(di脿o)瑭﹀叐閮ㄥ垎鍏�(n猫i)瀹�锛岃壇濂界殑瑾�(di脿o)瑭︽椹熸湁鍒╀簬鍔犻€熺附瑁濊(di脿o)瑭︾殑閬�(gu貌)绋�銆� 4.1 I/O绔瓙娓�(c猫)瑭� 鐢ㄦ墜鍕�(d貌ng)闁�(k膩i)闂�(gu膩n)鏆檪(sh铆)浠ｆ浛鐝�(xi脿n)鍫�(ch菐ng)杓稿叆淇¤櫉(h脿o)锛屼互鎵嬪嫊(d貌ng)鏂瑰紡閫愪竴灏�(du矛)PLC杓稿叆绔瓙閫�(j矛n)琛屾鏌ャ€侀(y脿n)璀�锛孭LC杓稿叆绔瓙鐨勬寚绀虹噲榛�(di菐n)浜�锛岃〃绀烘甯�;鍙嶄箣锛屾噳(y墨ng)妾㈡煡鎺ョ窔鎴栬€呮槸I/O榛�(di菐n)澹�銆� 鎴戝€戝彲浠ョ法瀵�(xi臎)涓€鍊�(g猫)灏忕▼搴�锛屽湪杓稿嚭闆绘簮鑹ソ鐨勬儏娉佷笅锛屾鏌ユ墍鏈塒LC杓稿嚭绔瓙鎸囩ず鐕堟槸鍚﹀叏浜�銆侾LC杓稿叆绔瓙鐨勬寚绀虹噲榛�(di菐n)浜�锛岃〃绀烘甯�銆傚弽涔�锛屾噳(y墨ng)妾㈡煡鎺ョ窔鎴栬€呮槸I/O榛�(di菐n)澹�銆� 4.2 绯荤当(t菕ng)瑾�(di脿o)瑭� 绯荤当(t菕ng)瑾�(di脿o)瑭︽噳(y墨ng)棣栧厛鎸夋帶鍒惰姹傚皣闆绘簮銆佸閮ㄩ浕璺垏杓稿叆杓稿嚭绔瓙閫ｆ帴濂斤紝鐒跺悗瑁濊級绋嬪簭浜嶱LC涓�锛岄亱(y霉n)琛孭LC閫�(j矛n)琛岃(di脿o)瑭︺€傚皣PLC鑸囩従(xi脿n)鍫�(ch菐ng)瑷�(sh猫)鍌欓€ｆ帴銆傚湪姝ｅ紡瑾�(di脿o)瑭﹀墠鍏ㄩ潰妾㈡煡鏁村€�(g猫)PLC鎺у埗绯荤当(t菕ng)锛屽寘鎷浕婧�銆佹帴鍦扮窔銆佽ō(sh猫)鍌欓€ｆ帴绶�銆両/O閫ｇ窔绛�銆傚湪淇濊瓑鏁村€�(g猫)纭欢閫ｆ帴姝ｇ⒑鐒�(w煤)瑾ょ殑鎯呮硜涓嬪嵆鍙€侀浕銆� 鎶奝LC鎺у埗鍠厓鐨勫伐浣滄柟寮忚ō(sh猫)缃偤鈥淩UN鈥濋枊(k膩i)濮嬮亱(y霉n)琛�銆傚弽寰�(f霉)瑾�(di脿o)瑭︽秷闄ゅ彲鑳藉嚭鐝�(xi脿n)鐨勫悇绋晱(w猫n)椤�銆傚湪瑾�(di脿o)瑭﹂亷(gu貌)绋嬩腑涔熷彲浠ユ牴鎿�(j霉)瀵�(sh铆)闅涢渶姹傚皪(du矛)纭欢浣滈仼鐣�(d膩ng)淇敼浠ラ厤鍚堣粺浠剁殑瑾�(di脿o)瑭�銆傛噳(y墨ng)淇濇寔瓒冲闀�(zh菐ng)鐨勯亱(y霉n)琛屾檪(sh铆)闁撲娇鍟�(w猫n)椤屽厖鍒嗘毚闇插苟鍔犱互绯炬銆傝(di脿o)瑭︿腑澶氭暩(sh霉)鏄帶鍒剁▼搴忓晱(w猫n)椤�銆備竴鑸垎浠ヤ笅骞炬閫�(j矛n)琛�: 锛�1锛� 灏�(du矛)姣忎竴鍊�(g猫)鐝�(xi脿n)鍫�(ch菐ng)淇¤櫉(h脿o)鍜屾帶鍒堕噺鍋氬柈鐛�(d煤)娓�(c猫)瑭�; 锛�2锛� 妾㈡煡纭欢/淇敼绋嬪簭; 锛�3锛� 灏�(du矛)鐝�(xi脿n)鍫�(ch菐ng)淇¤櫉(h脿o)鍜屾帶鍒堕噺鍋氱稖鍚堟脯(c猫)瑭�; 锛�4锛� 甯惰ō(sh猫)鍌欒(di脿o)瑭�; 锛�5锛� 瑾�(di脿o)瑭︾祼(ji茅)鏉�銆� 5 绲�(ji茅)鏉熻獮(y菙) PLC鎺у埗绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)鏄竴鍊�(g猫)姝ラ鏈夊簭鐨勭郴绲�(t菕ng)宸ョ▼锛岃鎯冲仛鍒扮啛绶磋嚜濡�锛岄渶瑕佸弽寰�(f霉)瑷�(sh猫)瑷�(j矛)鍜屽(sh铆)韪愩€傛湰鏂囨槸PLC鎺у埗绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)鍜屽(sh铆)韪愮稉(j墨ng)椹�(y脿n)鐨勭附绲�(ji茅)锛屽湪瀵�(sh铆)闅涙噳(y墨ng)鐢ㄤ腑鍏锋湁鑹ソ鐨勬晥鏋�銆�