瀛︿範PLC锛堝彲缂栫▼閫昏緫鎺у埗鍣級缂栫▼鍙互閫氳繃浠ヤ笅姝ラ鏉ヨ繘琛岋細
寤虹珛鍩虹鐭ヨ瘑锛氫簡瑙LC鐨勫熀鏈蹇点€佸伐浣滃師鐞嗗拰搴旂敤棰嗗煙銆傚涔燩LC鐨勭粍鎴愰儴鍒嗐€佽緭鍏?杈撳嚭妯″潡銆侀€氫俊鎺ュ彛鍜岀紪绋嬭瑷€绛夊熀纭€鐭ヨ瘑銆?/span>
瀛︿範缂栫▼璇█锛氭帉鎻LC缂栫▼璇█锛屽姊舰鍥撅紙Ladder Diagram锛夈€佺粨鏋勫寲鏂囨湰锛圫tructured Text锛夋垨鍔熻兘鍧楀浘锛團unction Block Diagram锛夈€傞€夋嫨涓€绉嶅父鐢ㄧ殑缂栫▼璇█锛屽苟瀛︿範鍏惰娉曘€佹寚浠ゅ拰甯哥敤鍑芥暟銆?/span>
鐞嗚В鎺у埗閫昏緫锛氬涔犳帶鍒堕€昏緫鐨勮璁″拰瀹炵幇鏂规硶銆備簡瑙e浣曞皢杈撳叆淇″彿涓庤緭鍑烘墽琛屽櫒杩涜閫昏緫鍏宠仈锛屼互瀹炵幇鎵€闇€鐨勬帶鍒跺姛鑳姐€傚涔犲父鐢ㄧ殑鎺у埗绠楁硶鍜岄€昏緫杩愮畻锛屽瀹氭椂鍣ㄣ€佽鏁板櫒銆佹瘮杈冨櫒绛夈€?/span>
瀹炶返椤圭洰锛氶€氳繃瀹為檯鐨凱LC椤圭洰鏉ュ簲鐢ㄦ墍瀛︾煡璇嗐€傚彲浠ヤ娇鐢ㄦā鎷熷櫒杞欢鎴栧疄闄呯殑PLC璁惧杩涜瀹為獙鍜岀紪绋嬪疄璺点€傚皾璇曡璁″拰瀹炵幇涓€浜涚畝鍗曠殑鎺у埗浠诲姟锛屽鐏殑寮€鍏虫帶鍒躲€佷紶鎰熷櫒鐨勬娴嬪拰鍙嶉鎺у埗绛夈€?/span>
瀛︿範鏂囨。鍜岃祫鏂欙細闃呰PLC鍘傚晢鎻愪緵鐨勭紪绋嬫墜鍐屻€佹妧鏈枃妗e拰搴旂敤瀹炰緥銆傝繖浜涜祫鏂欓€氬父鍖呭惈璇︾粏鐨勭紪绋嬫寚瀵笺€佺ず渚嬬▼搴忓拰鏁呴殰鎺掗櫎鏂规硶锛岃兘澶熷府鍔╀綘鏇存繁鍏ュ湴鐞嗚В鍜屽簲鐢≒LC缂栫▼銆?/span>
鍙傚姞鍩硅璇剧▼锛氳€冭檻鍙傚姞PLC缂栫▼鐨勫煿璁绋嬫垨宸ヤ綔鍧娿€傝繖浜涘煿璁绋嬪彲浠ユ彁渚涚郴缁熷寲鐨勫涔犲唴瀹广€佸疄璺垫満浼氬拰涓庡叾浠栧涔犺€呯殑浜ゆ祦鏈轰細锛屽府鍔╀綘鏇村揩鍦版帉鎻LC缂栫▼鎶€鑳姐€?/span>
鎺㈢储鍦ㄧ嚎璧勬簮锛氬埄鐢ㄤ簰鑱旂綉涓婁赴瀵岀殑鍦ㄧ嚎璧勬簮锛屽鏁欑▼銆佽棰戞暀瀛︺€佽鍧涘拰绀惧尯銆傝繖浜涜祫婧愭彁渚涗簡涓板瘜鐨凱LC缂栫▼淇℃伅鍜屽疄鐢ㄧ粡楠屽垎浜紝鍙互鍔犻€熶綘鐨勫涔犺繃绋嬨€?/span>
璁颁綇锛孭LC缂栫▼闇€瑕佷笉鏂殑瀹炶返鍜岀粡楠岀Н绱€傞€氳繃涓嶆柇瀛︿範鍜屽皾璇曪紝缁撳悎瀹為檯椤圭洰鍜屾寫鎴橈紝浣犲彲浠ラ€愭鎻愰珮鑷繁鐨凱LC缂栫▼鎶€鑳姐€?/span>