1 寮曡█
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闅ㄨ憲鐗╂祦鎶€琛�(sh霉)鐨勭櫦(f膩)灞�锛屾纰兼娓�(c猫)宸茶秺渚�(l谩i)瓒婂琚噰鐢�銆傚熀浜嶴7-200 PLC 鐨勬纰肩洠(ji膩n)鎺х郴绲�(t菕ng)鍦ㄤ笂浣嶆(j墨)鐨勭洠(ji膩n)鎺т笅锛屽皪(du矛)閲囬泦鐨勬纰间俊鎭€�(j矛n)琛岃檿鐞�锛屽埄鐢≒LC鎺у埗鐗╀欢娴佸悜锛屽苟鎶婄鐞嗕俊鎭€佽嚦涓婁綅姗�(j墨)锛屼娇绯荤当(t菕ng)宸ヤ綔鏁堢巼澶уぇ鎻愰珮锛岀瘈(ji茅)绱勪簡浜哄姏鐗╁姏锛屾湁寤f硾鐨勬噳(y墨ng)鐢ㄥ墠鏅�銆�
2 绯荤当(t菕ng)鍔熻兘绲�(ji茅)妲�(g貌u)
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濡傚湒1锛岃┎绯荤当(t菕ng)鍦ㄧ墿浠堕亱(y霉n)閫佺殑杓ラ亾涓婂畨瑁濇纰兼巸鎻忓櫒锛岀暥(d膩ng)鐗╀欢閫氶亷(gu貌)鏅�(sh铆)鑷嫊(d貌ng)璀�(sh铆)鍒ョ墿浠朵笂鐨勬纰兼(bi膩o)瑷�锛屽緸鑰屽垽鏂锋噳(y墨ng)閲囧彇鐨勫嫊(d貌ng)浣溿€傜郴绲�(t菕ng)鏍规摎(j霉)璁€鍒扮殑姊濈⒓淇℃伅锛屾寜浜嬪厛鐨勭磩瀹氶€�(j矛n)琛岃檿鐞�锛屽寘鎷墿浠惰瀛樻斁鐨勪綅缃�銆佹槸鍚︽斁琛�銆侀潪姝e父鎯呮硜鐨勫牨(b脿o)璀︾瓑銆佸苟鍜孭LC銆佷笂浣嶈▓(j矛)绠楁(j墨)閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)浜ゆ彌銆�
鐗╀欢鐨勬纰肩敱姊濈⒓鎺冩弿鍣ㄨ畝鍏ュ苟閫氶亷(gu貌)閫氳▕杞�(zhu菐n)鎻涢€佸叆PLC鐨勯€氳▕鍙�锛屾垜鍊戦噰鐢ㄧ殑PLC鏄疭7-200绯诲垪鐨�226 PLC銆傚畠鏄タ闁€瀛愬叕鍙哥敓鐢�(ch菐n)鐨勬€ц兘鍍�(ji脿)鏍兼瘮寰堥珮鐨勫彲绶ㄧ▼鎺у埗鍣紝宸插唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗鐨勫悇鍊�(g猫)闋�(l菒ng)鍩�銆�
3 杌熶欢瑷�(sh猫)瑷�(j矛)
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3.1 PLC鐨勬纰艰瓨(sh铆)鍒�
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PLC閲囩敤鑷敱閫氳▕鍙f柟寮忚畝鍙栨纰肩殑淇℃伅锛屼富瑕佺敤鍒�3鍊�(g猫)瀵勫瓨鍣⊿MB2銆丼MB3銆丼MB30銆�
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閫氳▕鎺ユ敹瀛楃绶╂矕鍣⊿MB2鐢ㄤ簬瀛樻斁鍦ㄨ嚜鐢卞彛閫氳▕鏂瑰紡涓嬫帴鏀跺埌鐨勭暥(d膩ng)鍓嶅瓧绗�锛屽畠鏄竴鍊�(g猫)鏆瓨瀵勫瓨鍣紝涓€鑸噳(y墨ng)鍦ㄤ笅涓€姝ュ彇璧板叾涓殑鍏�(n猫i)瀹广€�
閫氳▕鏍¢(y脿n)绲�(ji茅)鏋滃瘎瀛樺櫒SMB3锛屽湪浣滆嚜鐢卞彛閫氳▕鏅�(sh铆)锛孭LC鐨勯€氳▕鎺ュ彛鎸夌敱SMB30瑕�(gu墨)瀹氱殑濂囧伓鏍¢(y脿n)鏂瑰紡灏�(du矛)鎵€鎺ュ彈鍒扮殑淇¤櫉(h脿o)浣滄牎椹�(y脿n)銆傝嫢妾㈡脯(c猫)鍒伴尟(cu貌)瑾�锛孭LC鑷嫊(d貌ng)鎶奡MB3.0缃�1锛屾牴鎿�(j霉)姝ゆ(bi膩o)蹇椾綅锛屽彲姹哄畾鐣�(d膩ng)鍓嶄俊鎭殑鍙栬垗锛屽悓鏅�(sh铆)閭勫彲鍦ㄥ嚭閷�(cu貌)鐨勬儏娉佷笅锛屽皣姝ら尟(cu貌)瑾や俊鎭櫦(f膩)绲﹀皪(du矛)鏂�锛岃姹傞噸鐧�(f膩)銆�
鎺у埗瀛楀瘎瀛樺櫒SMB30鐢ㄤ簬瀛樺劜(ch菙)閫氳▕鏂瑰紡鎺у埗瀛楋紝鐢辩敤鎴跺(xi臎)鍏�锛屽爆浜庡彲璁€瀵�(xi臎)鐨勭壒娈婃(bi膩o)蹇椾綅瀵勫瓨鍣�锛屽叾鏍煎紡濡備笅:
3.2 PLC绋嬪簭瑷�(sh猫)瑷�(j矛)
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锛�1锛� 绋嬪簭绲�(ji茅)妲�(g貌u)
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PLC鐨勬帶鍒剁▼搴忛噰鐢ㄨタ闁€瀛愮殑绶ㄧ▼杌熶欢鍖匰TEP7瀹屾垚, 閫氶亷(gu貌)涓婁綅姗�(j墨)鑸嘝LC閫�(j矛n)琛岀▼搴忓偝閫�, 鍏剁▼搴忕祼(ji茅)妲�(g貌u)鍦栧鍦�2:

锛�2锛� 绋嬪簭鍜屾敞閲�
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瑭茬▼搴忓緸姊濆舰纰奸柋璁€鍣ㄦ帴鏀朵俊鎭啀瀛樺叆鍏╁€�(g猫)绶╂矕鍗€(q奴)锛� 寰炴褰㈢⒓瑙g⒓鍣ㄥ偝鍑虹殑淇℃伅鏄疉SCII纰煎舰寮�,鎵€鎺ュ彈鐨勬褰㈢⒓瀛樺湪SIMATIC鍏�(n猫i)瀛樹腑銆傞€欎簺鏁�(sh霉)鎿�(j霉)鍙绋嬪簭鍒╃敤锛屼絾鏈緥涓儏鍍呭皣淇℃伅瀛樺叆鎺ユ敹绶╂矕鍗€(q奴)锛屽彲浠ョ敤SIMATIC S7-200绋嬪簭鍖呬締(l谩i)鏌ョ湅銆�
銆€銆€MAIN锛堜富绋嬪簭锛�:鍒濆鍖栫▼搴�
銆€銆€SBRO锛堝瓙绋嬪簭0锛�:鎺ユ敹姊濆舰纰�
銆€銆€INT 0锛堜腑鏂风▼搴�0锛�:绶╂矕鍗€(q奴)0鎺ユ敹
銆€銆€INT 1锛堜腑鏂风▼搴�1锛�:绶╂矕鍗€(q奴)1鎺ユ敹
锛�3锛� 鑷敱鍗�(xi茅)璀扮殑瀹氱京
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瑗块杸瀛� S7-200绯诲垪PLC鏈(j墨)甯舵湁涓€鍊�(g猫)鎴栧叐鍊�(g猫)锛圫7-226锛�485鐗╃悊鎺ュ彛锛屾485鍙e叿鏈�3绋€氳▕鍗�(xi茅)璀�: PPI銆佽嚜鐢遍€氳▕鍗�(xi茅)璀�銆丳rofibus鍗�(xi茅)璀�銆�

PPI鍗�(xi茅)璀颁富瑕佹槸鐢ㄤ締(l谩i)绶ㄧ▼銆丳PI绲勭恫(w菐ng)銆丠MI鎺ュ彛绛�;鑷敱鍗�(xi茅)璀板墖鍙互鐢辩敤鎴跺畾缇╅€氳▕鍗�(xi茅)璀�锛屽皣CPU鑸囦换鎰忛€氳▕鍗�(xi茅)璀板叕闁�(k膩i)鐨勮ō(sh猫)鍌欒伅(li谩n)缍�(w菐ng)锛屽涓婁綅瑷�(j矛)绠楁(j墨)銆佹墦鍗版(j墨),姊濈⒓鍣ㄧ瓑绛夈€傛墍璎傝嚜鐢卞崝(xi茅)璀�锛岀敤鎴跺彲浠ラ€氶亷(gu貌)瑷�(sh猫)缃壒娈婂瘎瀛樺櫒 SMB30銆丼MB130锛堝皪(du矛)鎳�(y墨ng)226鐨�2#鍙o級鐨勫弮鏁�(sh霉)鏀硅畩485鍙g殑娉㈢壒鐜�銆佹暩(sh霉)鎿�(j霉)鏍煎紡锛堟暩(sh霉)鎿�(j霉)浣嶆暩(sh霉)銆佸仠姝綅銆佹牎椹�(y脿n)锛夛紝浠ラ仼鎳�(y墨ng)涓嶅悓鐨勯€氳▕鍗�(xi茅)璀�銆�226鍏锋湁鍏╁€�(g猫)閫氳▕鍙�锛屽彲浠ュ悓鏅�(sh铆)鑸囧叐鍊�(g猫)涓嶅悓澶栬ō(sh猫)閫f帴銆�
锛�4锛� 绶ㄧ▼姝ラ
銆€銆€棣栧厛瑷�(sh猫)缃€氳▕鍙�锛屾棦瑷�(sh猫)缃甋MB30銆丼MB130;
銆€銆€鏍规摎(j霉)澶栬ō(sh猫)鐨勫崝(xi茅)璀版焙瀹氶€氳▕鍗�(xi茅)璀�;
銆€銆€鑸囬€氳▕鏈夐棞(gu膩n)鐨勬寚浠ゅ強涓柗
鎸囦护绨�(ji菐n)鍠�锛屼緥濡俋MT99,0鏃㈠彲浠ュ畬鎴愭渶澶�255鍊�(g猫)瀛楃瘈(ji茅)锛堝瓧绡€(ji茅)鏁�(sh霉)鐢盫B99鍏�(n猫i)瑷�(sh猫)缃殑鏁�(sh霉)姹哄畾锛夌殑鐧�(f膩)閫�;鑰屾帴鏀跺墖瑕佺敱涓柗绋嬪簭瀹屾垚锛屾瘡鏀跺埌涓€鍊�(g猫)瀛楃瘈(ji茅)鐨勬暩(sh霉)鎿�(j霉)鍓囩敘(ch菐n)鐢熶竴娆′腑鏂�锛屾帴鍙楀埌鐨勬暩(sh霉)鎿�(j霉)淇濆瓨鍦ㄦ帴鏀剁珐瀛樺櫒锛圫MB2锛夊収(n猫i)锛屼腑鏂锋湇鍕�(w霉)绋嬪簭鍏�(n猫i)鎮ㄥ繀闋堢珛鍗宠檿鐞嗘鏁�(sh霉)鎿�(j霉)锛屽洜?y脿n)姗勪贡绮嬧偓(g猫)鎺ユ敹鐨勫瓧绡€(ji茅)涔熻鏀惧湪 SMB2涓紝涔熷氨鏄(shu艒)鎺ユ敹绶╁瓨鍣ㄧ殑澶у皬鍙湁涓€鍊�(g猫)瀛楃瘈(ji茅)锛屾湰渚嬪彧鐢ㄥ埌鎺ュ彈銆�
3.3 涓婁綅姗�(j墨)鐩�(ji膩n)鎺ц粺浠惰ō(sh猫)瑷�(j矛)
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涓婁綅PC姗�(j墨)鑸嘝LC涔嬮枔閫氶亷(gu貌)涓€鍊�(g猫)RS232/485杞�(zhu菐n)鎻涘櫒閫f帴锛屼笂浣峆C姗�(j墨)鐨勭洠(ji膩n)鎺х▼搴忛噰鐢ㄥ寳浜簽鎺у叕鍙哥殑绲勬厠(t脿i)鐜嬶紙Kingview锛夊畬鎴�銆傜祫鎱�(t脿i)鐜嬫槸鍦�(gu贸)鍏�(n猫i)浣跨敤杓冨鐨勫伐鎺у钩鑷�(t谩i)锛屽叿鏈夎壇濂界殑浜烘(j墨)鐣岄潰鍜岀恫(w菐ng)绲�(lu貌)鍔熻兘銆傚湪绲勬厠(t脿i)鐠�(hu谩n)澧冧笅锛岃ō(sh猫)瑷�(j矛)浜哄摗灏�(du矛)PLC閫�(j矛n)琛屽弮鏁�(sh霉)銆佺媭鎱�(t脿i)銆佹纰艰ō(sh猫)瀹�;閬�(y霉n)琛岀挵(hu谩n)澧冧互浜烘(j墨)鐣岄潰鐨勫舰寮忓皪(du矛)姊濈⒓淇℃伅鐩�(ji膩n)鎺�锛屽皪(du矛)PLC鐧�(f膩)鍑烘帶鍒跺懡浠�锛屽皪(du矛)鏈夐棞(gu膩n)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍫�(b脿o)琛�锛屽悓鏅�(sh铆)鍒╃敤Web鍔熻兘浣跨郴绲�(t菕ng)鍏锋湁鍦ㄧ窔鐩�(ji膩n)鎺у姛鑳斤紝鍗冲湪涓婁綅姗�(j墨)鎺堟瑠(qu谩n)鐨勬儏娉佷笅鍦ㄤ换浣曚竴鑷�(t谩i)鑱�(li谩n)缍�(w菐ng)鐨勮▓(j矛)绠楁(j墨)涓婄敤妯�(bi膩o)婧�(zh菙n)鐨勭€忚鍣ㄥ彲閬�(yu菐n)绋嬬洠(ji膩n)鎺�銆傞檺浜庣瘒骞�锛岀洠(ji膩n)鎺х▼搴忎笉鍐嶈┏杩般€�
4 绲�(ji茅)鏉熻獮(y菙)
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鍩轰簬S7-200鐨勬纰肩洠(ji膩n)鎺х郴绲�(t菕ng)鏄繜(j矛)鍗楀ぇ瀛�(xu茅)灞辨澅鐪佺礆(j铆)閲嶉粸(di菐n)瀵�(sh铆)椹�(y脿n)瀹ょ殑閲嶈绲勬垚閮ㄥ垎锛岃┎绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)绲�(ji茅)妲�(g貌u)鍚堢悊锛岄亱(y霉n)琛屽彲闈狅紝鏈夎純楂樼殑鎺ㄥ唬鍍�(ji脿)鍊�銆�