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1銆佺敤浜庨枊闂�(gu膩n)閲忔帶鍒� 

      PLC鎺у埗闁嬮棞(gu膩n)閲忕殑鑳藉姏鏄緢寮�(qi谩ng)鐨�銆傛墍鎺у埗鐨勫叆鍑洪粸(di菐n)鏁�(sh霉)锛屽皯鐨勫崄骞鹃粸(di菐n)銆佸咕鍗侀粸(di菐n)锛屽鐨勫彲鍒板咕鐧�銆佸咕鍗冿紝鐢氳嚦骞捐惉榛�(di菐n)銆傜敱浜庡畠鑳借伅(li谩n)缍�(w菐ng)锛岄粸(di菐n)鏁�(sh霉)骞句箮涓嶅彈闄愬埗锛屼笉绠″灏戦粸(di菐n)閮借兘鎺у埗銆�
      鎵€鎺у埗鐨勯倧杓晱椤屽彲浠ユ槸澶氱ó澶氭ǎ鐨勶細绲勫悎鐨�銆佹檪(sh铆)搴忕殑锛涘嵆鏅�(sh铆)鐨勩€佸欢鏅�(sh铆)鐨�锛涗笉闇€瑷�(j矛)鏁�(sh霉)鐨勶紝闇€瑕佽▓(j矛)鏁�(sh霉)鐨�锛涘浐瀹氶爢搴忕殑锛岄毃姗�(j墨)宸ヤ綔鐨�锛涚瓑绛夛紝閮藉彲閫�(j矛n)琛�銆�

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      鐢≒LC閫�(j矛n)琛岄枊闂�(gu膩n)閲忔帶鍒跺(sh铆)渚嬫槸寰堝鐨�锛屽喍閲�銆佹(j墨)姊�銆佽紩宸�銆佸寲宸�銆佺础绻旂瓑绛夛紝骞句箮鎵€鏈夊伐妤�(y猫)琛屾キ(y猫)閮介渶瑕佺敤鍒板畠銆傜洰鍓嶏紝PLC棣栫敤鐨勭洰妯�(bi膩o)锛屼篃鏄垾鐨勬帶鍒跺櫒鐒℃硶鑸囧叾姣旀摤鐨�锛屽氨鏄畠鑳芥柟渚垮苟鍙潬鍦扮敤浜庨枊闂�(gu膩n)閲忕殑鎺у埗銆�

2銆佺敤浜庢ā鎿噺鎺у埗

      妯℃摤閲忥紝濡傞浕娴�銆侀浕澹�銆佹韩搴�銆佸鍔涚瓑绛�锛屽畠鐨勫ぇ灏忔槸閫ｇ簩(x霉)璁婂寲鐨�銆傚伐妤�(y猫)鐢熺敘(ch菐n)锛岀壒鍒ユ槸閫ｇ簩(x霉)鍨嬬敓鐢�(ch菐n)閬庣▼锛屽父瑕佸皪(du矛)閫欎簺鐗╃悊閲忛€�(j矛n)琛屾帶鍒躲€�
      浣滅偤涓€绋伐妤�(y猫)鎺у埗闆诲瓙瑁濈疆锛孭LC鑻ヤ笉鑳藉皪(du矛)閫欎簺閲忛€�(j矛n)琛屾帶鍒讹紝閭ｆ槸涓€澶т笉瓒�銆傜偤姝�锛屽悇PLC寤犲閮藉湪閫欐柟闈㈤€�(j矛n)琛屽ぇ閲忕殑闁嬬櫦(f膩)銆傜洰鍓嶏紝涓嶅儏澶у瀷銆佷腑鍨嬫(j墨)鍙互閫�(j矛n)琛屾ā鎿噺鎺у埗锛屽氨鏄皬鍨嬫(j墨)锛屼篃鑳介€�(j矛n)琛岄€欐ǎ鐨勬帶鍒躲€�
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      A/D鍠厓鏄妸澶栭浕璺殑妯℃摤閲�锛岃綁(zhu菐n)鎻涙垚鏁�(sh霉)瀛楅噺锛岀劧鍚庨€佸叆PLC銆侱/A鍠厓锛屾槸鎶奝LC鐨勬暩(sh霉)瀛楅噺杞�(zhu菐n)鎻涙垚妯℃摤閲忥紝鍐嶉€佺郸澶栭浕璺�銆�
      浣滅偤涓€绋壒娈婄殑I/O鍠厓锛屽畠浠嶅叿鏈塈/O闆昏矾鎶楀共鎿�銆佸収(n猫i)澶栭浕璺殧闆�锛岃垏杓稿叆杓稿嚭绻奸浕鍣紙鎴栧収(n猫i)閮ㄧ辜闆诲櫒锛屽畠涔熸槸PLC宸ヤ綔鍏�(n猫i)瀛樼殑涓€鍊�(g猫)鍗€(q奴)?锛熷嫼x瀵級浜ゆ彌淇℃伅绛夌瓑鐗归粸(di菐n)銆�
      閫欓噷鐨凙/D涓殑A锛屽鐐洪浕娴�锛屾垨闆诲锛屼篃鏈夌偤婧害銆侱/A涓殑A锛屽鐐洪浕澹�锛屾垨闆绘祦銆傞浕澹�銆侀浕娴佽畩鍖栬寖鍦嶅鐐�0锝�5V锛�0锝�10V锛�4锝�20mA銆傛湁鐨勯倓鍙檿鐞嗘璨�(f霉)鍊肩殑銆� 
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      鏈変簡A/D銆丏/A鍠厓锛屼綑涓嬬殑铏曠悊閮芥槸鏁�(sh霉)瀛楅噺锛岄€欏皪(du矛)鏈変俊鎭檿鐞嗚兘鍔涚殑PLC骞朵笉闆ｃ€備腑銆佸ぇ鍨�PLC铏曠悊鑳藉姏鏇村挤(qi谩ng)锛屼笉鍍呭彲閫�(j矛n)琛屾暩(sh霉)瀛楃殑鍔�銆佹笡銆佷箻銆侀櫎锛岄倓鍙枊鏂�锛屾彃鍊硷紝閭勫彲閫�(j矛n)琛屾诞榛�(di菐n)閬�(y霉n)绠�銆傛湁鐨勯倓鏈塒ID鎸囦护锛屽彲灏�(du矛)鍋忓樊鍒堕噺閫�(j矛n)琛屾瘮渚嬨€佸井鍒�銆佺⿳鍒嗛亱(y霉n)绠�锛岄€�(j矛n)鑰岀敘(ch菐n)鐢熺浉鎳�(y墨ng)鐨勮几鍑恒€傝▓(j矛)绠楁(j墨)鑳界畻鐨勫畠骞句箮閮借兘绠�銆�

      閫欐ǎ锛岀敤PLC瀵�(sh铆)鐝�(xi脿n)妯℃摤閲忔帶鍒舵槸瀹屽叏鍙兘鐨�?锛熷垈棰戣啹鎸濇仮鎮煎皻銆�?12鍒嗕箣涓€鐨勬脯閲忕▼鍊�锛屽鏁�(sh霉)涔熸槸瓒冲鐨勩€�
      PLC閫�(j矛n)琛屾ā鎿噺鎺у埗锛岄倓鏈堿/D銆丏/A绲勫悎鍦ㄤ竴璧风殑鍠厓锛屽苟鍙敤PID鎴栨ā绯婃帶鍒剁畻娉曞(sh铆)鐝�(xi脿n)鎺у埗锛屽彲寰楀埌寰堥珮鐨勬帶鍒惰唱(zh矛)閲�銆�
      鐢≒LC閫�(j矛n)琛屾ā鎿噺鎺у埗鐨勫ソ铏曟槸锛屽湪閫�(j矛n)琛屾ā鎿噺鎺у埗鐨勫悓鏅�(sh铆)锛岄枊闂�(gu膩n)閲忎篃鍙帶鍒�銆傞€欏€�(g猫)鍎�(y艒u)榛�(di菐n)鏄垾鐨勬帶鍒跺櫒鎵€涓嶅叿鍌欑殑锛屾垨鎺у埗鐨勫(sh铆)鐝�(xi脿n)涓嶅PLC鏂逛究銆�
      鐣�(d膩ng)鐒�锛岃嫢绱�?y艒u)妲燁棛M閲忕殑绯荤当(t菕ng)锛岀敤PLC鍙兘鍦ㄦ€ц兘鍍�(ji脿)鏍兼瘮涓婁笉濡傜敤瑾�(di脿o)绡€(ji茅)鍣ㄣ€傞€欎篃鏄噳(y墨ng)鐣�(d膩ng)鐪嬪埌鐨�銆�

3銆佺敤浜庢暩(sh霉)瀛楅噺鎺у埗

       瀵�(sh铆)闅涚殑鐗╃悊閲�锛岄櫎浜嗛枊闂�(gu膩n)閲�銆佹ā鎿噺锛岄倓鏈夋暩(sh霉)瀛楅噺銆傚姗�(j墨)搴婇儴浠剁殑浣嶇Щ锛屽父浠ユ暩(sh霉)瀛楅噺琛ㄧず銆�
      鏁�(sh霉)瀛楅噺鐨勬帶鍒讹紝鏈夋晥鐨勮睛娉曟槸NC锛屽嵆鏁�(sh霉)瀛楁帶鍒舵妧琛�(sh霉)銆傞€欐槸50骞翠唬瑾曠敓浜庣編鍦嬬殑鍩轰簬瑷�(j矛)绠楁(j墨)鐨勬帶鍒舵妧琛�(sh霉)銆傜暥(d膩ng)浠婂凡寰堟櫘鍙婏紝骞朵篃寰堝畬鍠�銆傜洰鍓�锛屽厛閫�(j矛n)鍦嬪鐨勯噾灞垏鍓婃(j墨)搴�锛屾暩(sh霉)鎺у寲鐨勬瘮鐜囧凡瓒呴亷40锛咃綖80锛�锛屾湁鐨勭敋鑷虫洿楂�銆�
      PLC涔熸槸鍩轰簬瑷�(j矛)绠楁(j墨)鐨勬妧琛�(sh霉)锛屽苟鏃ョ泭瀹屽杽銆傛晠瀹冧篃瀹屽叏鍙互鐢ㄤ簬鏁�(sh霉)瀛楅噺鎺у埗銆�
      PLC鍙帴鏀惰▓(j矛)鏁�(sh霉)鑴堟矕锛岄牷鐜囧彲楂橀仈(d谩)骞緆鍒板咕鍗乲璧尣?锛熸崕鏋氬柧N鏂瑰紡鎺ユ敹閫欒剤娌�锛岄倓鍙璺帴鏀�銆傛湁鐨凱LC閭勬湁鑴堟矕杓稿嚭鍔熻兘锛岃剤娌栭牷鐜囦篃鍙仈(d谩)骞惧崄k銆傛湁浜嗛€欏叐绋姛鑳斤紝鍔犱笂PLC鏈夋暩(sh霉)鎿�(j霉)铏曠悊鍙婇亱(y霉n)绠楄兘鍔�锛岃嫢鍐嶉厤鍌欑浉鎳�(y墨ng)鐨勫偝鎰熷櫒锛堝鏃嬭綁(zhu菐n)绶ㄧ⒓鍣級鎴栬剤娌栦己鏈嶈缃紙濡傜挵(hu谩n)褰㈠垎閰嶅櫒銆佸姛鏀俱€佹閫�(j矛n)闆绘(j墨)锛�锛屽墖瀹屽叏鍙互渚漀C鐨勫師鐞嗗(sh铆)鐝�(xi脿n)绋ó鎺у埗銆�
      楂樸€佷腑妾旂殑PLC锛岄倓闁嬬櫦(f膩)鏈塏C鍠厓锛屾垨閬�(y霉n)鍕�(d貌ng)鍠厓锛屽彲瀵�(sh铆)鐝�(xi脿n)榛�(di菐n)浣嶆帶鍒�銆傞亱(y霉n)鍕�(d貌ng)鍠厓閭勫彲瀵�(sh铆)鐝�(xi脿n)鏇茬窔鎻掕(b菙)锛屽彲鎺у埗鏇茬窔閬�(y霉n)鍕�(d貌ng)銆傛墍浠ワ紝鑻LC閰嶇疆浜嗛€欑ó鍠厓锛屽墖瀹屽叏鍙互鐢∟C鐨勮睛娉�锛岄€�(j矛n)琛屾暩(sh霉)瀛楅噺鐨勬帶鍒躲€�
      鏂伴枊鐧�(f膩)鐨勯亱(y霉n)鍕�(d貌ng)鍠厓锛岀敋鑷抽倓鐧�(f膩)琛屼簡NC鎶€琛�(sh霉)鐨勭法绋嬭獮瑷€锛岀偤鏇村ソ鍦扮敤PLC閫�(j矛n)琛屾暩(sh霉)瀛楁帶鍒舵彁渚涗簡鏂逛究銆�

4銆佺敤浜庢暩(sh霉)鎿�(j霉)閲囬泦

      闅ㄨ憲PLC鎶€琛�(sh霉)鐨勭櫦(f膩)灞�锛屽叾鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍗€(q奴)瓒婁締瓒婂ぇ銆傚OMRON鍏徃鐨凱LC锛屽墠鏈熺敘(ch菐n)鍝丆60P鐨凞M鍗€(q奴)鍍�64鍊�(g猫)瀛�锛岃€屽悗渚嗙殑C60H閬�(d谩)鍒�1000鍊�(g猫)瀛�锛涘埌浜咰QMI鍙閬�(d谩)6000鍊�(g猫)瀛�銆傞€欐ǎ榫愬ぇ鐨勬暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍗€(q奴)锛屽彲浠ュ瓨鍎�(ch菙)澶ч噺鏁�(sh霉)鎿�(j霉)銆�
      鏁�(sh霉)鎿�(j霉)閲囬泦鍙互鐢ㄨ▓(j矛)鏁�(sh霉)鍣�锛岀疮瑷�(j矛)瑷橀寗閲囬泦鍒扮殑鑴堟矕鏁�(sh霉)锛屽苟瀹氭檪(sh铆)鍦拌綁(zhu菐n)瀛樺埌DM鍗€(q奴)涓幓銆�
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