鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
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銆�銆�1.8 PLC鐨勯�氫俊鑱�(li谩n)缍�(w菐ng)
銆�銆�渚濋潬鍏堥��(j矛n)鐨勫伐妤�(y猫)缍�(w菐ng)绲�(lu貌)鎶�琛�(sh霉)鍙互杩呴�熸湁鏁堝湴鏀堕泦銆佸偝閫佺敓鐢�(ch菐n)鍜岀鐞嗘暩(sh霉)鎿�(j霉)銆傚洜姝�锛岀恫(w菐ng)绲�(lu貌)鍦ㄨ嚜鍕�(d貌ng)鍖栫郴绲�(t菕ng)闆嗘垚宸ョ▼涓殑閲嶈鎬ц秺渚嗚秺椤憲锛岀敋鑷虫湁浜烘彁鍑�"缍�(w菐ng)绲�(lu貌)灏辨槸鎺у埗鍣�"鐨勮榛�(di菐n)瑾硶銆�
銆�銆�PLC鍏锋湁閫氫俊鑱�(li谩n)缍�(w菐ng)鐨勫姛鑳�锛屽畠浣縋LC鑸嘝LC 涔嬮枔銆丳LC鑸囦笂浣嶈▓(j矛)绠楁(j墨)浠ュ強鍏朵粬鏅鸿兘瑷�(sh猫)鍌欎箣闁撹兘澶犱氦鎻涗俊鎭�锛屽舰鎴愪竴鍊�(g猫)绲�(t菕ng)涓�鐨勬暣楂�锛屽(sh铆)鐝�(xi脿n)鍒嗘暎闆嗕腑鎺у埗銆傚鏁�(sh霉)PLC鍏锋湁RS-232鎺ュ彛锛岄倓鏈変竴浜涘収(n猫i)缃湁鏀寔鍚勮嚜閫氫俊鍗�(xi茅)璀扮殑鎺ュ彛銆侾LC鐨勯�氫俊鐝�(xi脿n)鍦ㄤ富瑕侀噰鐢ㄩ�氶亷澶氶粸(di菐n)鎺ュ彛锛圡PI锛夌殑鏁�(sh霉)鎿�(j霉)閫氳▕銆丳ROFIBUS 鎴栧伐妤�(y猫)浠ュお缍�(w菐ng)閫�(j矛n)琛岃伅(li谩n)缍�(w菐ng)銆�
銆�銆�2 PLC鎺у埗绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)鍩烘湰鍘熷墖
銆�銆�2.1 闄愬害鐨勬豢瓒宠鎺у皪璞＄殑鎺у埗瑕佹眰銆�
銆�銆�2.2 鍦ㄦ豢瓒虫帶鍒惰姹傜殑鍓嶆彁涓�锛屽姏姹備娇鎺у埗绯荤当(t菕ng)绨″柈銆佺稉(j墨ng)婵�(j矛)銆佷娇鐢ㄥ拰缍(h霉)鏂逛究銆�
銆�銆�2.3 淇濊瓑鎺у埗绯荤当(t菕ng)瀹夊叏鍙潬銆�
銆�銆�2.4 鑰冩叜鍒扮敓鐢�(ch菐n)鐨勭櫦(f膩)灞曞拰宸ヨ棟鐨勬敼閫�(j矛n)鍦ㄩ伕鎿嘝LC瀹归噺鏅�(sh铆)鎳�(y墨ng)閬╃暥(d膩ng)鐣欐湁浣欓噺銆�
銆�銆�3 PLC杌熶欢绯荤当(t菕ng)鍙婂父鐢ㄧ法绋嬭獮瑷�
銆�銆�3.1 PLC杌熶欢绯荤当(t菕ng)鐢辩郴绲�(t菕ng)绋嬪簭鍜岀敤鎴剁▼搴忓叐閮ㄥ垎绲勬垚銆傜郴绲�(t菕ng)绋嬪簭鍖呮嫭鐩�(ji膩n)鎺х▼搴�銆佺法璀▼搴�銆佽ê鏂风▼搴忕瓑锛屼富瑕佺敤浜庣鐞嗗叏姗�(j墨)銆佸皣绋嬪簭瑾炶█缈昏鎴愭(j墨)鍣ㄨ獮瑷�锛岃ê鏂锋(j墨)鍣ㄦ晠闅�銆傜郴绲�(t菕ng)杌熶欢鐢盤LC寤犲鎻愪緵骞跺凡鍥哄寲鍦‥PROM涓�锛屼笉鑳界洿鎺ュ瓨鍙栧拰骞查爯(y霉)銆傜敤鎴剁▼搴忔槸鐢ㄦ埗鏍规摎(j霉)鐝�(xi脿n)鍫存帶鍒惰姹傦紝鐢≒LC鐨勭▼搴忚獮瑷�绶ㄥ埗鐨勬噳(y墨ng)鐢ㄧ▼搴忥紙涔熷氨鏄倧杓帶鍒讹級鐢ㄤ締瀵�(sh铆)鐝�(xi脿n)鍚勭ó鎺у埗銆係TEP7鏄敤浜嶴IMATIC鍙法绋嬮倧杓帶鍒跺櫒绲勬厠(t脿i)鍜岀法绋嬬殑妯�(bi膩o)婧�(zh菙n)杌熶欢鍖�锛屼篃灏辨槸鐢ㄦ埗绋嬪簭锛屾垜鍊戝氨鏄娇鐢⊿TEP7渚嗛��(j矛n)琛岀‖浠剁祫鎱�(t脿i)鍜岄倧杓▼搴忕法鍒�锛屼互鍙婇倧杓▼搴忓煼(zh铆)琛岀祼(ji茅)鏋滅殑鍦ㄧ窔鐩�(ji膩n)瑕�銆�
銆�銆�3.2 PLC鎻愪緵鐨勭法绋嬭獮瑷�
銆�銆�3.2.1 妯�(bi膩o)婧�(zh菙n)瑾炶█姊舰鍦栬獮瑷�涔熸槸鎴戝�戞渶甯哥敤鐨勪竴绋獮瑷�锛屽畠鏈変互涓嬬壒榛�(di菐n)
銆�銆�3.2.1.1 瀹冩槸涓�绋湒褰㈣獮瑷�锛屾部鐢ㄥ偝绲�(t菕ng)鎺у埗鍦栦腑鐨勭辜闆诲櫒瑙搁粸(di菐n)銆佺窔鍦�銆佷覆鑱�(li谩n)绛夎(sh霉)瑾炲拰涓�浜涘湒褰㈢铏熸(g貌u)鎴愶紝宸﹀彸鐨勮睅绶氱ū鐐哄乏鍙虫瘝绶�銆�
銆�銆�3.2.1.2 姊舰鍦栦腑鎺ラ粸(di菐n)锛堣Ц榛�(di菐n)锛夊彧鏈夊父闁嬪拰甯搁枆锛屾帴榛�(di菐n)鍙互鏄疨LC杓稿叆榛�(di菐n)鎺ョ殑闁嬮棞(gu膩n)涔熷彲浠ユ槸PLC鍏�(n猫i)閮ㄧ辜闆诲櫒鐨勬帴榛�(di菐n)鎴栧収(n猫i)閮ㄥ瘎瀛樺櫒銆佽▓(j矛)鏁�(sh霉)鍣ㄧ瓑鐨勭媭鎱�(t脿i)銆�
銆�銆�3.2.1.3 姊舰鍦栦腑鐨勬帴榛�(di菐n)鍙互浠绘剰涓层�佸苟鑱�(li谩n)锛屼絾绶氬湀鍙兘骞惰伅(li谩n)涓嶈兘涓茶伅(li谩n)銆�
銆�銆�3.2.1.4 鍏�(n猫i)閮ㄧ辜闆诲櫒銆佽▓(j矛)鏁�(sh霉)鍣�銆佸瘎瀛樺櫒绛夊潎涓嶈兘鐩存帴鎺у埗澶栭儴璨�(f霉)杓夛紝鍙兘鍋氫腑闁撶祼(ji茅)鏋滀緵CPU鍏�(n猫i)閮ㄤ娇鐢�銆�
銆�銆�3.2.1.5 PLC鏄寜寰挵(hu谩n)鎺冩弿浜嬩欢锛屾部姊舰鍦栧厛鍚庨爢搴忓煼(zh铆)琛�锛屽湪鍚屼竴鎺冩弿鍛ㄦ湡涓殑绲�(ji茅)鏋滅暀鍦ㄨ几鍑虹媭鎱�(t脿i)鏆瓨鍣ㄤ腑鎵�浠ヨ几鍑洪粸(di菐n)鐨勫�煎湪鐢ㄦ埗绋嬪簭涓彲浠ョ暥(d膩ng)鍋氭浠朵娇鐢�銆�
銆�銆�3.2.2 瑾炲彞琛ㄨ獮瑷�锛岄浼间簬鍖法瑾炶█銆�
銆�銆�3.2.3 閭忚集鍔熻兘鍦栬獮瑷�锛屾部鐢ㄥ崐灏�(d菐o)楂旈倧杓鍦栦締琛ㄩ仈(d谩)锛屼竴鑸竴鍊�(g猫)閬�(y霉n)绠楁琛ㄧず涓�鍊�(g猫)鍔熻兘宸﹂倞鐣几鍏�銆佸彸閭婄暙杓稿嚭銆�
銆�銆�4 STEP7绋嬪簭鐨勪娇鐢�
銆�銆�4.1 鍓�(chu脿ng)寤轰竴鍊�(g猫)闋�(xi脿ng)鐩祼(ji茅)妲�(g貌u)锛岄爡(xi脿ng)鐩氨璞′竴鍊�(g猫)鏂囦欢澶撅紝鎵�鏈夋暩(sh霉)鎿�(j霉)閮戒互鍒嗗堡鐨勭祼(ji茅)妲�(g貌u)瀛樺湪浜庡叾涓�锛屼换浣曟檪(sh铆)鍊欎綘閮藉彲浠ヤ娇鐢�銆傚湪鍓�(chu脿ng)寤轰竴鍊�(g猫)闋�(xi脿ng)鐩箣鍚�锛屾墍鏈夊叾浠栦换鍕�(w霉)閮藉湪閫欏��(g猫)闋�(xi脿ng)鐩笅鍩�(zh铆)琛屻��
銆�銆�4.2 绲勬厠(t脿i)涓�鍊�(g猫)绔�锛岀祫鎱�(t脿i)涓�鍊�(g猫)绔欏氨鏄寚瀹氫綘瑕佷娇鐢ㄧ殑鍙法绋嬫帶鍒跺櫒锛屼緥濡係7300銆丼7400绛�銆�
銆�銆�4.3 绲勬厠(t脿i)纭欢锛岀祫鎱�(t脿i)纭欢灏辨槸鍦ㄧ祫鎱�(t脿i)琛ㄤ腑鎸囧畾浣犵殑鎺у埗鏂规鎵�瑕佷娇鐢ㄧ殑妯℃澘浠ュ強鍦ㄧ敤鎴剁▼搴忎腑浠ヤ粈涔堟ǎ鐨勫湴鍧�渚嗚í鍟忛�欎簺妯℃澘锛屽湴鍧�涓�鑸笉鐢ㄤ慨鏀圭敱绋嬪簭鑷嫊(d貌ng)鐢熸垚銆傛ā鏉跨殑鐗规�т篃鍙互鐢ㄥ弮鏁�(sh霉)閫�(j矛n)琛岃肠鍊�銆�
銆�銆�4.4 绲勬厠(t脿i)缍�(w菐ng)绲�(lu貌)鍜岄�氳▕閫ｆ帴锛岄�氳▕鐨勫熀绀�(ch菙)鏄爯(y霉)鍏堢祫鎱�(t脿i)缍�(w菐ng)绲�(lu貌)锛屼篃灏辨槸瑕�?ji菐ng)?chu脿ng)寤轰竴鍊�(g猫)婊胯冻浣犵殑鎺у埗鏂规鐨勫瓙缍�(w菐ng)锛岃ō(sh猫)缃恫(w菐ng)绲�(lu貌)鐗规��銆佽ō(sh猫)缃恫(w菐ng)绲�(lu貌)閫ｆ帴鐗规�т互鍙婁换浣曡伅(li谩n)缍�(w菐ng)鐨勭珯鎵�闇�瑕佺殑閫ｆ帴銆傜恫(w菐ng)绲�(lu貌)鍦板潃涔熸槸绋嬪簭鑷嫊(d貌ng)鐢熸垚濡傛灉娌掓湁鏇存敼缍�(j墨ng)椹�(y脿n)涓�瀹氫笉瑕佷慨鏀�銆�
銆�銆�4.5 瀹氱京绗﹁櫉锛屽彲浠ュ湪绗﹁櫉琛ㄤ腑瀹氱京灞�閮ㄦ垨鍏变韩绗﹁櫉锛屽湪浣犵殑鐢ㄦ埗绋嬪簭涓敤閫欎簺鏇村叿鎻忚堪鎬х殑绗﹁櫉鍚嶆浛浠ｅ湴鍧�銆傜铏熺殑鍛藉悕涓�鑸敤瀛楁瘝绶ㄥ涓嶈秴閬�8鍊�(g猫)瀛楃瘈(ji茅)锛屼笉瑕佷娇鐢ㄥ緢闀风殑婕㈠瓧閫�(j矛n)琛屾弿杩帮紝鍚﹀墖灏嶇▼搴忕殑鍩�(zh铆)琛屾湁寰堝ぇ鐨勫奖闊�銆�
銆�銆�4.6 鍓�(chu脿ng)寤虹▼搴�锛岀敤姊舰鍦栫法绋嬭獮瑷�鍓�(chu脿ng)寤轰竴鍊�(g猫)鑸囨ā鏉跨浉閫ｇ祼(ji茅)鎴栬垏妯℃澘鐒￠棞(gu膩n)鐨勭▼搴忓苟瀛樺劜(ch菙)銆傚壍(chu脿ng)寤虹▼搴忔槸鎴戝�戞帶鍒跺伐绋嬬殑閲嶈宸ヤ綔涔嬩竴锛屼竴鑸彲浠ラ噰鐢ㄧ窔褰㈢法绋嬶紙鍩轰簬涓�鍊�(g猫)濉婂収(n猫i)锛孫B1锛�銆佸垎甯冪法绋嬶紙绶ㄥ鍔熻兘濉奆B,OB1绲勭箶瑾�(di脿o)鐢級銆佺祼(ji茅)妲�(g貌u)鍖栫法绋嬶紙绶ㄥ閫氱敤濉婏級銆傛垜鍊戞渶甯搁噰鐢ㄧ殑鏄祼(ji茅)妲�(g貌u)鍖栫法绋嬪拰鍒嗗竷绶ㄧ▼閰嶅悎浣跨敤锛屽緢灏戦噰鐢ㄧ窔褰㈢法绋�銆�
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銆�銆�5 WINCC绋嬪簭鐨勪娇鐢�
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