鏅傞枔锛�2011-07-21 11:54:39渚嗘簮锛歺uliyuan
鎽� 瑕�
鏈枃浠嬬垂浜嗘案瀹廝LC鍦ㄨ嚗寮忔敞濉戞涓婄殑浣跨敤銆傛案瀹廝LC鐨勬韩搴︽ā濉婄祼(ji茅)鍚堟韩鎺ID鎸囦护鐐烘敞濉戞绛掔殑婧害鎺у埗鎻愪緵浜嗕究鍒�锛岄珮閫熼€氳▕浠ュ強楂樼簿搴︾殑妯℃摤閲忚几鍑哄姛鑳藉湪瑷倷鐨勬帶鍒朵腑璧峰埌浜嗚垑瓒宠紩閲嶇殑浣滅敤銆�
闂滈嵉瑭烇細婧害妯″锛涙韩鎺ID锛涢珮閫熼€氳▕
涓€ 闋呯洰绨′粙
1.1琛屾キ(y猫)浠嬬垂
濉戞枡宸ユキ(y猫)鏄湅姘戠稉(j墨ng)婵熼噸瑕佸伐妤�(y猫)閮ㄩ杸锛屽張鏄竴鍊嬫柊鑸堢殑缍滃悎鎬у緢寮风殑宸ユキ(y猫)楂旂郴銆傚畠鏄敱妯硅剛鍚堟垚锛屽姪鍔戠敓鐢�(ch菐n)锛屽鏂欏埗鍝佹垚鍨嬪強鎳夌敤锛屽鏂欏師鏂欒ō鍌�锛屽鏂欏洖鏀躲€佸啀鐢熻垏鍒╃敤鍙婄浉鎳夌殑妯硅剛鍚堟垚瑷倷锛屽姪鍔戠敓鐢�(ch菐n)瑷倷锛屽鏂欐簴鍌欒ō鍌�锛屽鏂欐垚鍨嬭ō鍌�锛屽鏂欎簩娆″姞宸ヨō鍌欙紝濉戞枡杓斿姪瑷倷锛屽鏂欏洖鏀惰垏鍐嶅埄鐢ㄨō鍌�锛屾闋垏妯″叿鍒堕€犵瓑绲勬垚鐨勫伐妤�(y猫)楂旂郴銆傜敱浜庡鏂欏伐妤�(y猫)鐨勯閫熺櫦(f膩)灞曪紝濉戞枡鍒跺搧鐨勬噳鐢ㄩ牁鍩熶笉鏂锋摯灞�锛屽鏂欏姞宸ヨō鍌欏凡鎴愮偤鍦嬪姗熸宸ユキ(y猫)鐨勯噸瑕佺祫鎴愰儴鍒�銆�
濉戞枡鍔犲伐瑷倷鏄湪姗¤啝姗熸鍜岄噾灞閼勬鐨勫熀绀庝笂鐧�(f膩)灞曡捣渚嗙殑锛屾棭鍦紤锛樹笘绱€锛曪紣骞翠唬锛屾鑶犳姊板凡鏈変簡涓€瀹氱殑姘村钩锛屽埌锛戯紮涓栫磤锛楋紣骞翠唬锛屽嚭鐝�(xi脿n)浜嗘敞濉戝伐钘濆強瑷倷銆傦紥锛愪笘绱€锛擄紣骞翠唬濉戞枡鍔犲伐濡傛敞濉�銆佹摖鍑哄舰鎴愪簡宸ユキ(y猫)鍖栫殑鍔犲伐鏂规硶锛岋紬锛愬勾浠e鏂欏伐妤�(y猫)鐧�(f膩)灞曞埌涓€鍊嬫柊鐨勬鍙叉檪鏈�锛屼績浣垮鏂欏姞宸ユ姊版按骞充笉鏂锋彁楂�锛岀劇璜栧緸鎶€琛�銆佸搧绋€佽(gu墨)鏍�銆佺敘(ch菐n)閲忛兘鏈変簡寰堝ぇ鐨勭櫦(f膩)灞�銆�
1.2瀹㈡埗闇€姹�
鎺у埗绯荤当(t菕ng)鐨勮唱(zh矛)閲忓皣鐩存帴褰遍熆鐢�(ch菐n)鍝佺殑鎴愬瀷璩�(zh矛)閲�锛屼緥濡傚皪鍚堟ā閫熷害銆佷綆澹撴ā淇�銆佸強妯″叿閹栫穵鍔涚殑鎺у埗锛屽皣褰遍熆鐢�(ch菐n)鍝佺殑鎴愬瀷鍛ㄦ湡銆佸彲闈犵殑浣庡妯′繚锛堟ā鍏蜂繚璀凤級銆佹簴纰虹殑闁嬫ā瀹氫綅绛夌瓑銆傚彟涓€鍊嬮渶瑕佺簿纰烘帶鍒剁殑鏄奖闊挎敞灏勬垚鍨嬪伐钘濇浠剁殑娉ㄥ皠閫熷害銆佷繚澹撳鍔�銆佽灪妗胯綁(zhu菐n)閫熷強鏂欑瓛鐨勬韩搴︾瓑銆備緥濡�锛岀敱浜庡師鏂欑殑鐔辨€ц兘涓嶅悓灏嶆枡绛掔殑婧害鎺у埗鎻愬嚭鑻涘埢瑕佹眰锛岃鏈夊悎鐞嗙殑鎺у埗绯荤当(t菕ng)渚嗗鐝�(xi脿n)銆�
姘稿畯PLC閫氶亷閫氳▕鐨勬柟寮忔帶鍒舵敞濉戞灏堢敤璁婇牷鍣�锛屽畬鎴愭敞濉戞绛掕灪妗跨殑椹�(q奴)鍕�锛屽鐝�(xi脿n)鑹ソ鐨勬敞灏勯€熷害鎺у埗锛屼繚澹撳鍔涙帶鍒剁瓑宸ヨ棟瑕佹眰銆傛案瀹廝LC閰嶅倷婧害妯″锛屽畬鎴愬皪娉ㄥ绛掕噦婧害鐨勬帶鍒�锛岃兘澶犻嚌灏嶄笉鍚岀殑鐔辨€ц兘鏉愭枡锛岄仈鍒拌壇濂界殑鎺у埗宸ヨ棟瑕佹眰銆�
1.3瑙f焙鏂规
娉ㄥ姗熸恫澹撶郴绲�(t菕ng)鐨勬帶鍒剁敱姘稿畯PLC瀹屾垚锛岄€氶亷PLC鐨勮几鍑洪粸鎺у埗闆荤闁�锛岄枔鎺ョ殑鎺у埗娌硅矾绯荤当(t菕ng)锛岄﹨(q奴)鍕曞煼(zh铆)琛屾妲嬬殑鍕曚綔銆傜偤浜嗕繚璀夋敞灏�銆佷繚澹撶瓑宸ュ簭鑹ソ鐨勬帶鍒跺伐钘濊姹�锛屾敞濉戣灪妗跨敱灏堢敤鐨勬敞濉戞璁婇牷鍣ㄦ帶鍒�锛岃畩闋诲櫒鐨勬帶鍒舵槸閫氶亷姘稿畯PLC鐨勯€氳▕鏇磋兘瀵︾従(xi脿n)鐨�銆傛敞濉戠瓛鑷傛韩搴︾殑鎺у埗鏄帶鍒跺伐钘濅腑鐨勪竴鍊嬪緢閲嶈鐨勯儴鍒�锛岄€氶亷姘稿畯PLC鎷撳睍婧害妯″锛屾帶鍒跺浐鎱�(t脿i)绻奸浕鍣�锛屾鎴愭韩搴﹂枆鐠�(hu谩n)鎺у埗绯荤当(t菕ng)銆傞枆鐠�(hu谩n)婧害鎺у埗鍙繚璀夋敞濉戠瓛鑷傛韩鎺х殑楂樻帶鍒跺伐钘濊姹�銆�
1.4鏂规鑳屾櫙
姘稿畯PLC渚垮埄鐨勬褰㈠湒绶ㄧ▼鎸囦护锛屽ぇ澶ф彁楂樹簡绶ㄧ▼鐨勬晥鐜�锛屽寮蜂簡绋嬪簭鐨勫彲璁€鎬с€傛繁鍙楀唬澶т腑灏忓瀷PLC鐢ㄦ埗鐨勯潚鐫�銆�
灏嶄簬甯哥敤鐨�2浣�5閫氶浕纾侀枼锛屾案瀹廝LC鐩存帴閫氶亷杓稿嚭瑙搁粸渚垮彲鎺у埗銆傚皪浜庢ā鎿�
閲忔帶鍒舵瘮渚嬮浕纾侀枼锛屾案瀹廝LC楂樼簿搴︾殑妯℃摤閲忚几鍑哄柈鍏冨彲閬斿埌鑹ソ鐨勬帶鍒舵晥鏋�銆傛案瀹廝LC鎸囩ず鏀寔妯℃摤閲忔ā鏉垮拰妯℃摤閲忔ā濉婄殑鎷撳睍锛屾ā鎿噺妯℃澘鐨勭簿搴︾偤12浣�锛屾ā鎿噺妯″鐨勭簿搴︾偤14浣�銆傛案瀹廝LC鍠鏈€澶氬彲鎷撳睍64鍏ユā鎿噺杓稿叆锛�64璺ā鎿噺杓稿嚭锛屽畬鍏ㄥ彲浠ュ鐝�(xi脿n)灏嶆敞濉戞鐢ㄦ瘮渚嬮枼鐨勬帶鍒�銆�姘稿畯PLC鏈夊挤澶х殑閫氳▕鍔熻兘锛屾渶楂橀€氳▕閫熺巼鍙仈921.6KHz锛屾敮鎸丮odbus銆佽嚜鐢ㄩ€氳▕鍗�(xi茅)璀扮瓑甯哥敤鐨勬暩(sh霉)鎿�(j霉)閫氳▕鍗�(xi茅)璀帮紝浠绘剰閰嶇疆甯哥敤鐨凴S-232鍜孯S-485閫氳▕鎷撳睍鍙�銆傛案瀹廝LC閫氫織鏄撴噦鐨勬寚浠ら泦锛屽彲浠ョ啊鍠究鎹风殑瀹屾垚PLC涓绘鑸囨敞濉戣畩闋诲櫒鐨勯€氳▕锛岄€氳▕绌�(w臎n)瀹�銆佸彲闈犮€�
姘稿畯PLC閰嶅倷鐔遍浕闃�銆佺啽闆诲伓鍜岃矤婧害绯绘暩(sh霉)鐨勬韩搴︽嫇灞曟ā濉�锛屾ā濉婄殑绮惧害鐐�0.1鈩冿紝绺藉拰绮惧害鐐郝�1锛�銆傛案瀹廝LC鍠鍙嫇灞�32璺韩搴︽娓粸锛屽畬鍏ㄥ彲浠ラ仈鍒版敞濉戞娉ㄥ皠绛掕噦婧害鎺у埗鐨勬暩(sh霉)閲忚姹�銆傛敼婧害妯″閰嶅悎姘稿畯PLC灏堥杸鎻愪緵鐨勬韩鎺ID鎸囦护锛屽彲閬斿埌鑹ソ鐨勯枆鐠�(hu谩n)鎺у埗瑕佹眰銆傛韩鎺ID鎸囦护浠ユ韩搴︽ā濉婄殑閲囬泦婧害浣滅偤绋嬫帶璁婇噺锛屼互婧害闋愯ō鍊间綔鐐烘湡鏈涘€肩稉(j墨ng)琛孭ID閬嬬畻锛孭ID閬嬬畻绲�(ji茅)鏋滀互PWM杓稿嚭鐨勫舰寮忔帶鍒禨SR锛屽鐝�(xi脿n)闁夌挵(hu谩n)鐨勬帶鍒惰姹傘€�
浜屾帶鍒剁郴绲�(t菕ng)鐨勮ō瑷�
2.1纭欢閰嶇疆
瑭茶ō鍌欓渶瑕丳LC閰嶅倷閫氳▕妯℃澘銆佹ā鎿噺妯″鍜屾韩搴︽ā濉�銆備富姗熷瀷铏熺偤FBs-60MA锛屾嫇灞曢€氳▕妯℃澘FBs-CB25锛屾嫇灞曟韩搴︽ā濉奆Bs-RTD6锛屾嫇灞曟ā鎿噺妯″FBs-4DA锛岃畩闋诲櫒閬哥敤灏堢敤鐨勬敞濉戞璁婇牷鍣�锛岄倓闇€閬歌臣鐔遍浕闃绘韩搴﹀偝鎰熷櫒銆侀浕鍔犵啽鍦�銆佷簩浣嶄簲閫氶枼銆佹ā鎿噺姣斾緥闆荤闁�銆佸厜闆婚枊闂滅瓑鍣ㄦ潗銆�
浠ヤ笅鏄┎瑷倷鐨勭祼(ji茅)妲嬪湒銆�
2.2鎺у埗宸ヨ棟娴佺▼瑷▓
娉ㄥ鎴愬瀷鏄埄鐢ㄥ鏂欑殑鐔辩墿鐞嗘€ц唱(zh矛)锛屾妸鐗╂枡寰炴枡鏂楀姞鍏ユ枡绛掍腑锛屾枡绛掑鐢卞姞鐔卞湀鍔犵啽锛屼娇鐗╂枡鐔旇瀺锛屽湪鏂欑瓛鍏�(n猫i)瑁濇湁鍦ㄥ鍕曞姏棣仈浣滅敤涓嬮﹨(q奴)鍕曟棆杞�(zhu菐n)鐨勮灪妗�锛岀墿鏂欏湪铻烘】鐨勪綔鐢ㄤ笅锛屾部钁楄灪妲藉悜鍓嶈几閫佸苟澹撳锛岀墿鏂欏湪澶栧姞鐔卞拰铻烘】鍓垏鐨勯洐閲嶄綔鐢ㄤ笅閫愭几鍦板鍖栵紝鐔旇瀺鍜屽潎鍖�锛岀暥铻烘】鏃嬭綁(zhu菐n)鏅傦紝鐗╂枡鍦ㄨ灪妲�
鎽╂摝鍔涘強鍓垏鍔涚殑浣滅敤涓�锛屾妸宸茬啍铻嶇殑鐗╂枡鎺ㄥ埌铻烘】鐨勯牠閮�锛岃垏姝ゅ悓鏅傦紝铻烘】鍦ㄧ墿鏂欑殑鍙嶄綔鐢ㄤ笅鍚庨€€锛屼娇铻烘】闋儴褰㈡垚鍎叉枡绌洪枔锛屽畬鎴愬鍖栭亷绋�锛岀劧鍚庯紝铻烘】鍦ㄦ敞灏勬补缂哥殑娲诲鎺ㄥ姏鐨勪綔鐢ㄤ笅锛屼互楂橀€�銆侀珮澹擄紝灏囧劜鏂欏鍏�(n猫i)鐨勭啍铻嶆枡閫氶亷鍣村槾娉ㄥ皠鍒版ā鍏风殑鍨嬭厰涓�锛屽瀷鑵斾腑鐨勭啍鏂欑稉(j墨ng)閬庝繚澹撱€佸喎鍗�銆佸浐鍖栧畾鍨嬪悗锛屾ā鍏峰湪鍚堟ā姗熸鐨勪綔鐢ㄤ笅锛岄枊鍟熸ā鍏�锛屽苟閫氶亷闋傚嚭瑁濈疆鎶婂畾鍨嬪ソ鐨勫埗鍝佸緸妯″叿闋傚嚭钀戒笅銆�宸ヨ棟娴佺▼鍦栧涓嬫墍绀�銆�
2.3闆绘埃閰嶇窔瑷▓
闆荤啽鍥炶矾鏄敞濉戞鐨勬韩搴︽帶鍒跺洖璺紝濡備笅鍦栨墍绀�锛岃┎鍥炶矾鍒嗙偤涓€娆″強浜屾閮ㄥ垎锛屼竴娆¢儴鍒嗛浕鍥烘厠(t脿i)绻奸浕鍣ㄦ帶鍒跺姞鐔卞湀锛岄€氶亷鍥烘厠(t脿i)绻奸浕鍣ㄩ枊闂滄柆娉綔鐢ㄩ€茶鐩寗瀵(di脿o)鍒舵帶鍒�锛屾敼璁婂姞鐔卞湀鐨勭啽杓稿嚭鍔熺巼锛屽鐝�(xi脿n)婧害鎺у埗銆傦激锛╋汲锛g偤锛″瀷浣庡绌烘埃鏂疯矾鍣紝灏嶏汲锛筹疾 闆荤啽閬庢祦淇濊銆�
闆荤啽鍦堢殑閰嶇窔濡備笅鍦栨墍绀�銆�
涓� 杌熶欢瑷▓
3.1妯℃摤閲忚几鍑虹殑瑷畾
娉ㄥ姗熸ā鎿噺姣斾緥闁ョ殑鎺у埗闇€瑕侀€氶亷姘稿畯PLC鐨勬ā鎿噺妯″鍋氳ō瀹�銆傛案瀹忔ā鎿噺妯″鍦ㄤ娇鐢ㄤ箣鍓嶉鍏堣閫茶绔彛瑷畾銆傜偤瑁濇鍓嶅厛瑷ソ鍚勯粸杓稿嚭闆�
澹�/闆绘祦鐨勯伕鎿囷紙V/I锛�锛屽柈/闆欐サ鎬э紙B/U锛夛紝杓稿嚭闆诲/闆绘祦鑼冨湇锛屽啀灏嘑Bs-4DA/2DA涓叉帴鍦≒LC鎿村睍鐣岄潰锛屽苟瀹屾垚澶栧姞24VDC闆绘簮鍙婃ā鎿噺杓稿嚭閰嶇窔銆�鑱�(li谩n)姗烶LC涔嬪悗锛屼富姗熸渻鑷嫊璀樺垾PLC鎷撳睍鐨勬ā鎿噺妯″锛屽苟鐐烘ā鎿噺閫氶亾鍒嗛厤鍦板潃銆傚湪妯℃摤閲忛€氶亾鐨勪娇鐢ㄦ檪锛岀洿鎺ュ皣瑕佽几鍑虹殑鏁�(sh霉)瀛楅噺杓稿嚭鍊煎~鍏ユā鎿噺杓稿嚭绶╁瓨鍣ㄥ嵆鍙湪杓稿嚭妯″涓婄嵅寰楀皪鎳夌殑閫氶亾妯℃摤閲忚几鍑�銆�
3.2婧帶PID鐨勪娇鐢�
婧帶PID鎸囦护閰嶅悎婧害妯″瀵︾従(xi脿n)灏嶆敞濉戞绛掕噦鐨勫姞鐔便€傛韩鎺ID鎸囦护鍒╃敤婧害妯″閰嶅悎婧害瑕�(gu墨)鍔冭〃鏍煎皣澶栫晫婧害娓噺閫蹭締锛屼綔鐐虹▼鎺ц畩閲�锛岀稉(j墨ng)杌熶欢PID閬嬬畻锛屽緱鍒伴仼瀹滅殑杓稿嚭鎺у埗鍊�锛屼互鎺у埗婧害鍦ㄧ敤鎴舵湡鏈涚殑鑼冨湇鍏�(n猫i)銆傝純娉涚敤PID鐨勪娇鐢ㄦ洿绨′究锛屾槗浜庢搷浣�銆傛垜鍊戝彧闇€瑕佽ō瀹歅ID閬嬭鐨勬ā寮忥紝婧帶PID鍩�(zh铆)琛岀殑璧峰閫氶亾鍦板潃鍙婂叾鏁�(sh霉)閲�锛屾韩鎺WM杓稿嚭榛炲湴鍧€锛屾瘮渚�銆佺⿳鍒�銆佸井鍒嗗弮鏁�(sh霉)鐨勮ō瀹氾紙姘稿畯PLC寤鸿鐨凱ID鍙冩暩(sh霉)鍒嗗垾鏄�110,17,50锛�锛屾韩搴︽暩(sh霉)鍊艰几鍑虹珐瀛樺櫒锛屽伐浣滅珐瀛樺櫒銆�
姘稿畯婧帶PID鎸囦护濡備笅鍦栨墍绀�銆�
3.3閫氳▕鐨勫姛鑳界殑浣跨敤
姘稿畯PLC灏嶆敞濉戞灏堢敤璁婇牷鍣ㄧ殑鎺у埗鏄€氶亷Modbus閫氳▕鐨勬柟寮忓鐝�(xi脿n)鐨�锛岄噰鐢ㄩ€氳▕鐨勬柟寮忔瘮妯℃摤閲忕殑鏂瑰紡鏃㈢啊渚垮鐢紝鍙堥檷浣庝簡鎴愭湰锛屾彁楂樹簡鍙潬鎬�銆�
鍦ㄤ娇鐢ㄦ案瀹忕殑Modbus鎸囦护鏅�锛岄鍏堣閰嶇疆鈥淢odbus Master琛ㄦ牸鈥�锛屽湪琛ㄦ牸涓畾缇╁緸绔欑殑绔欒櫉锛屼富绔欏皪寰炵珯寤虹珛璁€鎿嶄綔鎴�?q奴)鎳栧儺?锛�?sh霉)鎿�(j霉)鐨勯暦搴�锛屽緸绔欐暩(sh霉)鎿�(j霉)鐨勮捣濮嬪湴鍧€浠ュ強涓荤珯鏁�(sh霉)鎿�(j霉)瀛樺劜鍣ㄧ殑璧峰鍦板潃銆備互涓嬫槸绋嬪簭涓娇鐢ㄧ殑Modbus閫氳▕鎸囦护銆�
鍥� 瑷倷瑾�(di脿o)瑭�
4.1 PLC鎺у埗璁婇牷鍣ㄧ殑瑾�(di脿o)瑭�
娉ㄥ姗熸鐨勮(di脿o)閫熻閬斿埌浠ヤ笅涓夋柟闈㈢殑鎺у埗鏁堟灉锛氫竴鏄劇妤佃(di脿o)閫熸噳鏈変竴瀹氱殑瑾�(di脿o)閫熻寖鍦嶏紝鑳藉湪涓€瀹氳寖鍦嶅収(n猫i)骞虫粦瑾�(di脿o)閫熶互渚夸簬鐢熺敘(ch菐n)涓嶅悓鍝佺ó鐨勭敘(ch菐n)鍝�锛涗簩鏄暉銆佸仠鍒跺嫊骞崇┅(w臎n)锛岀壒鍒ユ槸闁嬫鏅�锛岃灪妗胯綁(zhu菐n)閫熶綆鎵煩澶�锛屽皪瑾�(di脿o)閫熺郴绲�(t菕ng)瑕佹眰寰堥珮銆傛敞濉戞涓€鑸兘鏄亽杞�(zhu菐n)鐭╄矤杓�锛屽湪浣庨€熷暉鍕曟檪锛屼篃瑕佹湁寰堝ぇ鐨勮綁(zhu菐n)鐭╋紝鎵嶈兘浣挎鍣ㄥ钩绌�(w臎n)鍟熷嫊锛涗笁鏄€ц兘绌�(w臎n)瀹氥€佸伐浣滃彲闈�锛岀偤浜嗕繚璀夊鏂欏埗鍝佺殑璩�(zh矛)閲�锛岃姹傛嫋鍕曠郴绲�(t菕ng)鐨勫伐浣滃繀闋堝崄鍒嗙┅(w臎n)瀹�銆傚彟澶栧湪濉戞枡鍒跺搧鐨勫姞宸ラ亷绋嬩腑锛屽悇鐠�(hu谩n)绡€(ji茅)涔嬮枔鐨勯€熷害瑾�(di脿o)鏁磋畩鍖栬绌�(w臎n)瀹�銆佸揩鎹枫€佺簿纰�銆�
娉ㄥ宸ヨ棟瑕佹眰PLC鑳介厤鍚堝皥鐢ㄦ敞濉戞璁婇牷鍣ㄥ畬鎴愪互涓婃帶鍒舵晥鏋滐紝姝ら儴鍒嗘槸闆绘埃瑾�(di脿o)瑭︾殑涓€鍊嬮潪甯搁噸瑕佺殑閮ㄥ垎銆�
4.2婧帶PID鐨勮(di脿o)瑭�
娉ㄥ姗熺瓛鑷傛韩搴︾殑鎺у埗鏄敓鐢�(ch菐n)宸ヨ棟涓竴鍊嬮噸瑕佺殑绲勬垚閮ㄥ垎锛岀洿鎺ュ奖闊胯憲鐢�(ch菐n)鍝佺殑璩�(zh矛)閲�銆傛案瀹廝LC鐐烘嫇灞曠殑婧害妯″鍒嗛厤妯℃摤閲忓湴鍧€锛岄€氶亾鍦板潃鐨勮畝鍊兼槸
浠�0.1鈩冪偤鍠綅鐨勬韩搴﹁畝鍊�锛岀渷鍘讳簡妯℃摤閲忓€煎埌宸ョ▼鍊肩殑绶氭€ц綁(zhu菐n)鎻涢亷绋�銆傛案瀹廝LC鎻愪緵鐨勬韩鎺ID鎸囦护绲︽韩搴ID鐨勮(di脿o)瑭﹀付渚嗕簡寰堝ぇ鐨勬柟渚�锛屼絾鏄鎯冲緱鍒拌壇濂界殑鎺у埗鏁堟灉閭勯渶瑕佸皪姣斾緥銆佺⿳鍒�銆佸井鍒嗕笁鍊嬪弮鏁�(sh霉)閫茶浠旂窗鐨勮(di脿o)瑭�銆傛案瀹廝LC婧帶PID鐨勬瘮渚�銆佺⿳鍒�銆佸井鍒嗗弮鏁�(sh霉)寤鸿鍊肩偤110,17锛�50銆�鏍规摎(j霉)浠ヤ笂鐨凱ID鍙冩暩(sh霉)閰嶇疆鐨勬韩搴﹂枆鐠�(hu谩n)鎺у埗锛岃兘澶犻仈鍒拌壇濂界殑绌�(w臎n)鎱�(t脿i)鏁堟灉锛屼絾鏄枊濮嬪嚭鐝�(xi脿n)鐨勮秴瑾�(di脿o)骞呭害杓冨ぇ銆傛牴鎿�(j霉)浠ヤ笂鐝�(xi脿n)璞$◢鍔犳敼鍕曚簡绌嶅垎鍜屽井鍒嗗弮鏁�(sh霉)锛屾帶鍒舵晥鏋滃熀鏈豢瓒冲鎴剁殑闇€姹�銆�
4.3鏁撮珨鐨勮ō鍌欒(di脿o)瑭�
鐢变簬涔嬪墠灏嶈ō鍌欑殑鍚勯儴鍒嗗仛閬庡柈鐛ㄨ(di脿o)瑭�锛屽湪鏁撮珨娓│鐨勯亷绋嬩腑鐐哄嚭鐝�(xi脿n)澶х殑鐣板父銆傚湪闆绘埃鎺у埗鏂归潰绋嶅姞鏀瑰嫊锛岃ō鍌欎究鑳芥甯搁亱琛�銆備互涓嬫槸鏁撮珨瑷倷鍦�銆�
浜� 闆i粸鍒嗘瀽
姘稿畯PLC鎻愪緵鐨勬韩搴︽ā濉婂拰婧害PID鎸囦护浣挎暣鍊嬭ō鍌欑殑婧害鎺у埗閮ㄥ垎璁婂緱绨″柈鏄撹锛岀郸闆绘埃宸ョ▼甯笡灏戜簡宸ョ▼瀵︽柦鐨勯洠搴�銆�
娉ㄥ皠铻烘】鐨勬帶鍒舵槸瑷倷瑾�(di脿o)瑭﹂亷绋嬩腑鐨勪竴鍊嬮洠榛�锛岃ō鍌欒姹傝灪妗跨殑鍟熷嫊骞崇┅(w臎n)銆佺劇鎸嫊锛岄亱杞�(zhu菐n)鏅傚钩绌�(w臎n)銆佸伐浣滃彲闈狅紝瑾�(di脿o)閫熻寖鍦嶅唬涓�?gu墨)卸鎾鑳藉姏寮�锛岄€欏氨闇€瑕佽畩闋绘帶鍒舵湁鑹ソ鐨勬€ц兘銆傜偤閬斿埌浠ヤ笂鐨勬晥鏋�锛岄渶瑕佸畬鎴怭LC鑸囪畩闋诲櫒鐨勯粯濂戦厤鍚�銆�
鐐轰簡鎻愰珮娉ㄥ皠铻烘】鐨勬帶鍒舵晥鏋滐紝鎴戝€戦倓鍙埄鐢ㄦ案瀹廝LC绐佸嚭鐨勯珮閫熻剤娌栬几鍑烘€ц兘锛岄﹨(q奴)鍕曚己鏈嶉浕姗�锛屾帶鍒舵敞灏勮灪妗跨殑鍌冲嫊銆傞€氶亷浠ヤ笂鏂规灏嶈ō鍌欓€茶鏀归€�锛屽彲閫蹭竴姝ョ殑鎻愰珮瑷倷鐨勯亱琛屾€ц兘锛屼繚璀夌敓鐢�(ch菐n)閬庣▼鐨勫彲闈犳€�銆�
鍏� 瑷倷閬嬭
瑷倷瑾�(di脿o)瑭﹀畬鐣箣鍚�锛岀敤鎴跺皪姗熷櫒閫茶浜嗕竴娈垫檪闁撶殑浣跨敤娓│銆傝┎姗熷櫒鑳藉鎸夌収瀹㈡埗瑕佹眰鐨勬帶鍒舵晥鏋滃畬鎴愬悇闋呭伐钘濇祦绋�锛岀敓鐢�(ch菐n)鍑虹殑娉ㄥ鐢�(ch菐n)鍝侀仈鍒拌純楂樼殑宸ヨ棟姘村钩銆�
涓� 鎳夌敤楂旀渻
閫氶亷瑭查爡鐩娇鎴戜簡瑙e埌浜嗘案瀹廝LC鐨勫湪婧害鎺у埗銆侀珮閫熼€氳▕銆佹ā鎿噺鎿嶄綔绛夋柟闈㈢殑鍎�(y艒u)鍕�銆傛案瀹廝LC寮峰ぇ鐨勬寚浠ら泦锛屼娇绋嬪簭绶ㄥ鏇翠汉鎬у寲锛岄€氫織鏄撴噦銆傝〃鏍艰ō瀹氫娇鎿嶄綔鏇寸啊鍠�锛屽湪闋呯洰涓敤鍒颁簡Modbus Master琛ㄦ牸锛岄€氶亷姝よ〃鏍间綔鐐哄悜?q奴)顫嗙O瀹歁odbus閫氳▕鐩搁棞鏁�(sh霉)鎿�(j霉)锛屼娇寰楁搷浣滈亷绋嬫洿绨″柈銆傛案瀹廝LC鏈夎壇濂界殑閫氳▕鎬ц兘閫氳▕閫熺巼鏈€楂樺彲閬�920KHz銆傛案瀹廝LC鎷撳睍鐨勬韩搴︽ā濉婅畝鍊兼槸浠�0.1鈩冪偤鍠綅鐨勬韩搴﹁畝鍊�锛岀渷鍘讳簡妯℃摤閲忓€艰垏宸ョ▼鍊肩殑杞�(zhu菐n)鎻涳紝鎿嶄綔鏂逛究銆傛ā鎿噺妯″鐨勭簿搴︾偤0.1鈩冿紝绺藉拰瑾ゅ樊鐐�1%锛屾€ц兘鎸囨杓冮珮銆傛ā鎿噺妯″鐨勭簿搴︾偤14浣嶏紝杓稿叆鐐洪殧闆㈠瀷鐨�锛岄仈鍒拌純楂樼殑鎬ц兘鎸囨銆傜‖浠跺彲闈犳€ч珮锛屽湪瑷倷鐨勯亱琛岄亷绋嬩腑锛孭LC鎸佺簩(x霉)閬嬭锛屾湭鍑虹従(xi脿n)鐣板父锛屽鎴跺皪姘稿畯鐢�(ch菐n)鍝佺‖浠舵€ц兘琛ㄧず鑲畾銆�
鍏� 鍙冭€冩枃鐛�
[1] 鑼冨牑鍟嗚部(m脿o)锛堜笂娴凤級鏈夐檺鍏徃. 姘稿畯鍙法绋嬫帶鍒跺櫒浣跨敤鎵嬪唺I銆愮‖浠剁瘒&鎸囦护绡囥€�. 2010
[2] 鑼冨牑鍟嗚部(m脿o)锛堜笂娴凤級鏈夐檺鍏徃. 姘稿畯鍙法绋嬫帶鍒跺櫒浣跨敤鎵嬪唺II銆愰€查殠鎳夌敤绡囥€�. 2010
[3] 鐜嬭垐澶�. 娉ㄥ姗熸妧琛撹垏娉ㄥ姗�. 2005
妯欑敖锛�
涓婁竴绡囷細姘稿畯PLC鍦ㄦā鍒囨涓婄殑鎳夌敤2
涓湅鍌冲嫊缍�(w菐ng)鐗堟瑠鑸囧厤璨伈鏄庯細鍑℃湰缍�(w菐ng)娉ㄦ槑[渚嗘簮锛氫腑鍦嬪偝鍕曠恫(w菐ng)]鐨勬墍鏈夋枃瀛椼€佸湒鐗�銆侀煶瑕栧拰瑕栭牷鏂囦欢锛岀増娆婂潎鐐轰腑鍦嬪偝鍕曠恫(w菐ng)(www.wangxinlc.cn)鐛ㄥ鎵€鏈�銆傚闇€杞�(zhu菐n)杓夎珛鑸�0755-82949061鑱�(li谩n)绯�銆備换浣曞獟楂斻€佺恫(w菐ng)绔欐垨鍊嬩汉杞�(zhu菐n)杓変娇鐢ㄦ檪闋堟敞鏄庝締婧愨€滀腑鍦嬪偝鍕曠恫(w菐ng)鈥�锛岄仌鍙嶈€呮湰缍�(w菐ng)灏囪拷绌跺叾娉曞緥璨换銆�
鏈恫(w菐ng)杞�(zhu菐n)杓夊苟娉ㄦ槑鍏朵粬渚嗘簮鐨勭ǹ浠�锛屽潎渚嗚嚜浜掕伅(li谩n)缍�(w菐ng)鎴栨キ(y猫)鍏�(n猫i)鎶曠ǹ浜哄+锛岀増娆婂爆浜庡師鐗堟瑠浜�銆傝綁(zhu菐n)杓夎珛淇濈暀绋夸欢渚嗘簮鍙婁綔鑰�锛岀姝㈡搮鑷鏀�锛岄仌鑰呰嚜璨犵増娆婃硶寰嬭铂浠汇€�
鐢�(ch菐n)鍝佹柊鑱�
鏇村>B1绯诲垪鑴堟矕鍨嬩己鏈嶅伐钘濇鍔熻兘涓婄窔锛岃畵姗�...
2025-04-30
rpi-image-gen锛氭ü鑾撴淳杌熶欢閺″儚妲嬪缓鐨勭祩...
2025-04-08
婵€鍏夐杻鑰€ 鏅烘収寮曢牁 | WISE MASER 榛戞澹�...
2025-03-20