鎽樿锛�鏈枃涓昏浠嬬垂浜嗘案瀹廝(gu膩n)LC鍦ㄦ櫤鑳芥獢妗堟煖涓婄殑鎳�(y墨ng)鐢�銆傛櫤鑳芥獢妗堟煖涓昏瀵︾従(xi脿n)鐨勬獢妗堢殑瀛樺彇瑾�(di脿o)鐢ㄦ櫤鑳藉寲锛屽彲浠ユ洿楂樻晥鐨勭鐞嗘獢妗�銆傛櫤鑳芥獢妗堟煖鐨勬妧琛�(sh霉)鏃ヨ定鎴愮啛锛屾噳(y墨ng)鐢ㄦ槸涓€绋定鍕�銆傞爡鐩厖鍒嗛珨鐝�(xi脿n)鍑轰簡姘稿畯P(gu膩n)LC鐨勯€氳▕鏂归潰鐨勪究鍒�锛�

闂�(gu膩n)閸佃锛�姘稿畯P(gu膩n)LC锛涙獢妗堟煖锛涙櫤鑳�锛涢€氳▕

1  琛屾キ(y猫)浠嬬垂

鏅鸿兘妾旀鏌滅敱纭欢鍜岃粺浠跺叐澶ч儴鍒嗙祫鎴�锛屽彲浠ュ鐝�(xi脿n)寰炴獢妗堢殑鐢熺敘(ch菐n)锛屽叆鐩�锛屼笂鏋讹紝涓嬫灦锛屽€熼柋锛屾閭�锛岄姺姣€绛夌挵(hu谩n)绡€(ji茅)鐨勪竴鍊嬮枆鐠�(hu谩n)绠＄悊锛屽悓鏅傞€欎簺閬庣▼瀹屾暣鐨勮閷勫湪绯荤当(t菕ng)鏁�(sh霉)鎿�(j霉)搴腑锛屽鐝�(xi脿n)妾旀鍏ㄧ敓鍛藉懆鏈熺殑绠＄悊銆傛柟渚�锛屽揩鎹�锛屾彁楂樺伐浣滄晥鐜�銆�

鏅鸿兘妾旀鏌滃叿鏈夎蛋鍕曢槻鎿犲妾㈡脯鍔熻兘,鐣�(d膩ng)鎵撻枊鍒椾箣闁撴湁浜烘垨鐗╂檪,绯荤当(t菕ng)绂佹鏌滈珨闆诲嫊绉诲嫊銆傚悓鏅傞浕姗�(j墨)鎺у埗绯荤当(t菕ng)涓倓鍔犲叆閬庢祦淇濊(h霉)锛岀暥(d膩ng)鏌滃瓙鍦ㄨ閫�(j矛n)閬庣▼涓彈鍒颁竴瀹氱殑闃绘搵鏅備篃鏈冪珛鍗冲仠姝紝閫欐ǎ鐨勫叐绱氶槻璀�(h霉)锛屾渶澶ч檺搴︾殑淇濊(h霉)鎿嶄綔浜哄摗鐨勪汉韬畨鍏�锛�

鍦�1-1鏅鸿兘妾旀鏌滆ō(sh猫)鍌欏湒

2  绯荤当(t菕ng)瑷�(sh猫)瑷堟柟妗�

2.1鏂规鑳屾櫙

鏃╂湡鐨勬獢妗堟煖灏辨槸鏅€氱殑鍥哄畾灞ゆ灦锛屾獢妗堝锛屾煡鎵炬瘮杓冭不鏅傞枔锛岃不浜嬭不鍔�锛岃€屼笖鏁堢巼涓嶉珮锛屽挨鍏舵槸妾旀鎵规瑾�(di脿o)闁卞嫗鍕曞挤(qi谩ng)搴︽瘮杓冨ぇ銆傛櫤鑳芥獢妗堟煖鐨勫紩鍏ヤ笉浣嗗彲浠ョ瘈(ji茅)鐪佷汉宸�锛岃€屼笖鍙互蹇€熼珮鏁堢殑鎵惧埌闇€瑕佺殑妾旀?锛熻浕鑹ㄧ矖浜撳畫瑕€鍎篴(ch菐n)鍝佸劒(y艒u)鐣扮殑绌�(w臎n)瀹氭€у拰杓冮珮鐨勬€у児姣�锛岄伕鎿囦簡鎴戝€戠殑鏂规銆�

寰炵稖鍚堟€у児姣斿垎鏋愶紝鏅鸿兘妾旀鏌滈噰鐢ㄦ案瀹廝(gu膩n)LC鎺у埗鍣�銆傛湰鏂囦富瑕佷互姘稿畯P(gu膩n)LC鍦ㄦ櫤鑳芥獢妗堟煖涓婄殑鎳�(y墨ng)鐢ㄧ偤鑳屾櫙锛屽皪瑭叉柟妗堢殑纭欢瑷�(sh猫)瑷�銆佽粺浠惰ō(sh猫)瑷堝拰瀵︽柦绲�(ji茅)鏋滐紙鎳�(y墨ng)鐢ㄦ晥鏋滐級绛夋柟闈㈤€�(j矛n)琛屼簡瑭崇窗(x矛)鐨勯棥杩板拰瑾槑銆傛櫤鑳芥獢妗堟煖鐨勬帶鍒剁郴绲�(t菕ng)瑙ｆ焙鏂规濡傝〃2-1锛�

琛�2-1鏅鸿兘妾旀鏌滅郴绲�(t菕ng)瑙ｆ焙鏂规

2.2瀹㈡埗闇€姹�

鏍规摎(j霉)姗�(j墨)姊扮祼(ji茅)妲�(g貌u)鍜屽伐钘濊姹�锛岀敤鎴跺湪涓婁綅姗�(j墨)涓婅几鍏ユ墍闇€妾㈢储鐨勬獢妗堜俊鎭�锛屾獢妗堟煖涓婁綅姗�(j墨)绯荤当(t菕ng)鏈冩绱㈡獢妗堝韩涓殑淇℃伅锛屽畾浣嶅埌灏嶆噳(y墨ng)鐨勬煖瀛愮殑灏嶆噳(y墨ng)灞�锛屼笂浣嶆(j墨)灏囧懡浠や笅鐧�(f膩)绲LC锛屽皪鎳�(y墨ng)鏌滃瓙鐨凱LC鏇村叿鐩(bi膩o)灞よ櫉鑷嫊瑕�(gu墨)鍔冨嚭鏈€蹇殑璺緫锛岀劧鍚庤繀閫熷畾浣嶅埌鐩(bi膩o)灞�锛屽埌閬�(d谩)涔嬪悗鎵撻枊妾旀鏌滄煖闁€銆�

绺借€岃█涔�锛屾櫤鑳芥獢妗堟煖鏃㈤渶瑕佸緢濂界殑瀵︾従(xi脿n)鑷嫊鎺у埗娴佺▼瑕佹眰锛屽悓鏅備篃闇€瑕佸緢濂界殑瀵︾従(xi脿n)鎿嶄綔渚垮埄鍖栫殑瑕佹眰銆傛櫤鑳芥獢妗堟煖鐨勫叿楂斿伐钘濆強鍔熻兘瑕佹眰濡傝〃2-2銆�

2.3瑙ｆ焙鏂规

鏍规摎(j霉)鎺у埗鍙婂伐钘濊姹�锛屾櫤鑳芥獢妗堟煖鎺у埗鏂规涓昏鍖呮嫭绯荤当(t菕ng)纭欢瑷�(sh猫)瑷堝拰绯荤当(t菕ng)杌熶欢瑷�(sh猫)瑷�锛涘叾涓郴绲�(t菕ng)纭欢瑷�(sh猫)瑷堝寘鎷‖浠讹紙鐢�(ch菐n)鍝侊級閰嶇疆銆佹(j墨)姊帮紙瑷�(sh猫)鍌欙級绲�(ji茅)妲�(g貌u)鍜岄浕姘ｏ紙鍘熺悊锛夋帶鍒剁瓑涓夐儴鍒�锛涚郴绲�(t菕ng)杌熶欢瑷�(sh猫)瑷堝寘鎷祦绋嬫帶鍒躲€両/O閰嶇疆鍜岀▼搴忚ō(sh猫)瑷堢瓑涓夐儴鍒�锛涙櫤鑳芥獢妗堟煖鐨勮ō(sh猫)瑷堝弮鏁�(sh霉)濡傝〃2-3锛涙櫤鑳芥獢妗堟煖鐨勫鐗╁湒濡傚湒2-5銆�

琛�2-3鏅鸿兘妾旀瑷�(sh猫)瑷堝弮鏁�(sh霉)    鍦�2-5鏅鸿兘妾旀鏌滃鐗╂晥鏋滃湒

鍩轰簬涓婅堪鍚勯爡鎶€琛�(sh霉)鎸囨(bi膩o)锛屾櫤鑳芥獢妗堟煖绯荤当(t菕ng)鏂规鏋舵(g貌u)濡傚湒2-6锛涙湰鏂规鎺у埗绯荤当(t菕ng)閲囩敤鎬у児姣旇純楂樼殑姘稿畯B1z绯诲垪PLC鎺у埗鍣�锛岃嚜甯跺叐鍊嬮€氳▕鍙ｏ紝涓€鍊嬬敤浜庤垏HMI鐨勯€氳▕锛屽彟涓€鍊嬭垏涓婁綅姗�(j墨)PC閫氳▕銆�

鍦�2-6鏅鸿兘妾旀绯荤当(t菕ng)鏂规鏋舵(g貌u)鍦�

3  绯荤当(t菕ng)纭欢瑷�(sh猫)瑷�

鏅鸿兘妾旀鏌滅殑绯荤当(t菕ng)纭欢瑷�(sh猫)瑷堜富瑕佸寘鎷笁閮ㄥ垎锛氱‖浠讹紙鐢�(ch菐n)鍝侊級閰嶇疆銆佹(j墨)姊帮紙瑷�(sh猫)鍌欙級绲�(ji茅)妲�(g貌u)鍜岄浕姘ｏ紙鍘熺悊锛夋帶鍒�锛涘叾涓‖浠堕厤缃富瑕佸皪闆绘埃鐢�(ch菐n)鍝佺殑閰嶇疆閫�(j矛n)琛屼簡闂¤堪瑾槑锛屾(j墨)姊扮祼(ji茅)妲�(g貌u)涓昏灏嶇祼(ji茅)妲�(g貌u)鐨勭祫鎴愬拰绲�(ji茅)妲�(g貌u)鐨勮В鏋愰€�(j矛n)琛屼簡闂¤堪瑾槑锛岄浕姘ｆ帶鍒朵富瑕佸皪涓婚浕璺帶鍒跺拰鎺у埗闆昏矾鎺у埗绛夐€�(j矛n)琛屼簡闂¤堪瑾槑銆傛櫤鑳芥獢妗堟煖鐨勭郴绲�(t菕ng)纭欢瑷�(sh猫)瑷堟灦妲�(g貌u)鍦栧鍦�3-1銆�

鍦�3-1鏅鸿兘妾旀鏌滅郴绲�(t菕ng)纭欢瑷�(sh猫)瑷堟灦妲�(g貌u)鍦�

3.1纭欢锛堢敘(ch菐n)鍝侊級閰嶇疆

鏅鸿兘妾旀鏌滅殑鎺у埗鍠厓閬哥敤姘稿畯B1z-14MR2-DCPLC锛屽悓鏅傛搷浣滃柈鍏冮伕鐢�10瀵窰MI锛涘煼(zh铆)琛屽柈鍏冮伕鐢ㄧ辜闆诲櫒,闆绘(j墨)绛�锛涙娓柈鍏冨厜骞曞拰鎺ヨ繎闁嬮棞(gu膩n)绛�銆傛暣濂楁柟妗堣兘澶犲公鍔╁鎴剁瘈(ji茅)绱勭郴绲�(t菕ng)鎴愭湰锛屾彁楂樼敓鐢�(ch菐n)鏁堣兘銆傛櫤鑳芥獢妗堟煖绯荤当(t菕ng)纭欢娓呭柈濡傝〃3-1锛涚‖浠堕厤缃鍦�3-2銆�

琛�3-1鏅鸿兘妾旀鏌滅‖浠舵槑绱�(x矛)琛�

3.2姗�(j墨)姊帮紙瑷�(sh猫)鍌欙級绲�(ji茅)妲�(g貌u)

鏅鸿兘妾旀鏌滅殑姗�(j墨)姊帮紙瑷�(sh猫)鍌欙級绲�(ji茅)妲�(g貌u)涓昏鐢辫睛鍏闈�锛屾獢妗堟煖楂旂祫鎴愶紝鏌滈珨閲岄潰鍖呭惈浜嗘煖闁€鎺у埗閮ㄥ垎锛屽堡鎺у埗绉诲嫊閮ㄥ垎銆傛暣楂旓紙瑷�(sh猫)鍌欙級绲�(ji茅)妲�(g貌u)锛堜富瑕佹帶鍒堕儴浠讹級瑙ｆ瀽濡傚湒3-4銆�

鍦�3-4鏅鸿兘妾旀鏌滀富楂旂祼(ji茅)妲�(g貌u)鍦�

3.3闆绘埃锛堝師鐞嗭級鎺у埗

鏅鸿兘妾旀鏌滅殑闆绘埃鎺у埗涓昏鍒嗙偤闆绘埃鎺у埗鏌滃垎甯冨湒鍜岄浕姘ｆ帶鍒跺師鐞嗘帴绶氬湒鍏╅儴鍒�锛涘叾涓浕姘ｆ帶鍒跺師鐞嗘帴绶氬湒鍖呮嫭PLC鎺у埗闆昏矾鎺ョ窔鍦�銆傛櫤鑳芥獢妗堟煖鐨勯浕姘ｏ紙鍘熺悊锛夋帶鍒剁祫鎴愬鍦�3-15锛屼富闆昏矾鎺ョ窔濡傚湒3-16锛孭LC鎺ョ窔濡傚湒3-17锛孖/O鎺ョ窔濡傚湒3-18銆�

鍦�3-17鏅鸿兘妾旀鏌滈浕璺師鐞哖LC涓绘(j墨)鎺ョ窔鍦�

鏅鸿兘妾旀鏌滈浕姘ｆ帶鍒朵腑鐨勯浕姘ｆ帶鍒舵煖鍒嗗竷鍦栦富瑕佹槸灏峆LC銆侀浕婧�锛岀辜闆诲櫒绛夐浕瀛愬厓鍣ㄤ欢鐨勫竷灞€浠ュ強鍒嗗竷瀹夎浣嶇疆閫�(j矛n)琛屼簡瑭崇窗(x矛)鐨勮(gu墨)鍔�銆傞浕姘ｆ帶鍒舵煖瀵﹂殯鎺ョ窔鍦栧鍦�3-19銆�

鍦�3-19鏅鸿兘妾旀鏌滈浕姘ｆ帶鍒舵煖鍏冨櫒浠跺闅涙帴绶氬湒

4  绯荤当(t菕ng)杌熶欢瑷�(sh猫)瑷�

鏅鸿兘妾旀鏌滅殑绯荤当(t菕ng)杌熶欢瑷�(sh猫)瑷堜富瑕佸寘鎷笁閮ㄥ垎锛氭祦绋嬶紙宸ヨ棟&鎺у埗锛夋帶鍒躲€両/O榛為厤缃拰绋嬪簭瑷�(sh猫)瑷�锛涘叾涓祦绋嬫帶鍒朵富瑕佸皪宸ヨ棟娴佺▼鍜屾帶鍒舵祦绋嬮€�(j矛n)琛屼簡闂¤堪瑾槑锛孖/O榛為厤缃富瑕佸皪PLC杓稿叆杓稿嚭榛為厤缃€�(j矛n)琛屼簡闂¤堪瑾槑锛岀▼搴忚ō(sh猫)瑷堜富瑕佸皪PLC绋嬪簭鍜孒MI绋嬪簭閫�(j矛n)琛屼簡闂¤堪瑾槑銆傛櫤鑳芥獢妗堟煖鐨勭郴绲�(t菕ng)杌熶欢瑷�(sh猫)瑷堟灦妲�(g貌u)鍦栧鍦�4-1銆�

鍦�4-1鏅鸿兘妾旀鏌滅郴绲�(t菕ng)杌熶欢瑷�(sh猫)瑷堟灦妲�(g貌u)鍦�

4.1娴佺▼鎺у埗

4.1.1宸ヨ棟娴佺▼

鏍规摎(j霉)鐢熺敘(ch菐n)闇€瑕佸拰宸ヨ棟瑕佹眰锛屾櫤鑳芥獢妗堟煖鐨勪富瑕佸伐钘濆垎鐐猴細

鎵嬪嫊妯″紡锛氬彲浠ラ粸鍕曟帶鍒堕枊闁€锛岄棞(gu膩n)闁€锛屼笂琛�锛屼笅琛屽嫊浣滐紱

鑷嫊妯″紡锛氬彲浠ユ牴鎿�(j霉)瑷�(sh猫)瀹氱殑鐩(bi膩o)灞�锛岃(gu墨)鍔冨嚭鏈€杩戠殑绉诲嫊鏂瑰紡锛岃繀閫熼€�(j矛n)琛屽畾浣�锛屽畾浣嶄箣鍚�锛岃嚜鍕曟墦闁嬫煖闁€锛�

鏅鸿兘妾旀鏌滅殑宸ヨ棟娴佺▼濡傚湒4-2銆�

鍦�4-2鏅鸿兘妾旀鏌滄祦绋嬪伐钘濆湒

4.2I/O榛為厤缃�

4.2.1PLCI/O榛為厤缃�

鏅鸿兘妾旀鏌滅殑宸ヨ棟娴佺▼鍜屾帶鍒舵祦绋嬬殑鍏烽珨瑕佹眰锛岄€�(j矛n)琛屼簡姘稿畯P(gu膩n)LC绋嬪簭I/O榛為厤缃�銆傝几鍏ラ粸閰嶇疆濡傝〃4-2锛岃几鍑洪粸閰嶇疆琛ㄥ琛�4-3銆�

琛�4-2鏅鸿兘妾旀鏌淧LC杓稿叆榛為厤缃〃

4.3绋嬪簭瑷�(sh猫)瑷�

4.3.1PLC绋嬪簭瑷�(sh猫)瑷�

4.3.1.1绋嬪簭鍗€(q奴)濉婂妰鍒�

閲囩敤绨″柈鐨勫姛鑳芥寚浠ゅ氨鍙互灏嘝LC鏁撮珨绋嬪簭閫�(j矛n)琛岀▼搴忓崁(q奴)濉婂寲铏曠悊锛屾棦鍙互鏂逛究瀵︾従(xi脿n)绋嬪簭绶ㄨ集鍜屾鏌�锛岄渶瑕佸煼(zh铆)琛屾檪瑾�(di脿o)鐢�锛屽彲浠ョ瘈(ji茅)鐪佹巸鎻忓懆鏈�锛屽張鍙互鏇村揩鎹风殑瀵︾従(xi脿n)绋嬪簭瑾�(di脿o)瑭︼紱鐐虹▼搴忕法杓拰瑾�(di脿o)瑭﹁€呮彁渚涗簡妤靛ぇ鐨勬柟渚�銆傛櫤鑳芥獢妗堟煖鐨凱LC鍛煎彨鎸囦护鍜屾(bi膩o)瑷樻寚浠ょ▼搴忓鍦�4-4銆�

鍦�4-4鏅鸿兘妾旀鏌淧LC鍛煎彨鍜屾(bi膩o)瑷樻寚浠ょ▼搴�

4.3.1.2閫氳▕鎺у埗绋嬪簭

PLC鑸囦笂浣嶆(j墨)闁嬬櫦(f膩)鐨勮粺浠堕€氳▕閲囩敤鐨勮嚜鐢卞彛閫氳▕鏂瑰紡閫氳▕锛屽湪閫�(j矛n)琛屾櫤鑳芥獢妗堟煖鐨凱LC鏁撮珨绋嬪簭瑷�(sh猫)瑷堝拰瑕�(gu墨)鍔冩檪锛岄€氳▕绋嬪簭閲囩敤鐨勬槸姘稿畯P(gu膩n)LC銆怓UN151锛堥€氳▕鎸囦护锛夈€戞寚浠や締閫�(j矛n)琛岄€氳▕鎺у埗锛涖€怓UN151锛圕LINK锛夈€戞寚浠ゆ敮鎸�4绋€氳▕妯″紡锛�

MOD0:姘稿畯P(gu膩n)LC涔嬮枔鐨勪竴鑸€ｆ(j墨)閫氳▕锛�

MOD1:浣滅偤涓诲嫊鏂瑰紡鐨勮嚜鐢卞彛閫氳▕锛�

MOD2:浣滅偤琚嫊鏂瑰紡鐨勮嚜鐢卞彛閫氳▕锛�

MOD3:姘稿畯鐛ㄦ湁鐗硅壊鐨勯珮閫熼€ｆ(j墨)閫氳▕锛�

鍦ㄨ垏涓婁綅姗�(j墨)鐨勯€氳▕鏄爆浜嶮OD2琚嫊鏂瑰紡鐨勮嚜鐢卞彛閫氳▕鏂瑰紡锛岄伕鎿囩浉鎳�(y墨ng)鐨勬ā寮忎箣鍚庡氨鏄€氳▕琛ㄧ殑瀹氱京锛屽畾缇╁ソ閫氳▕琛ㄦ牸鐨勫湴鍧€锛岄€氳▕鏅�锛屽皪浜庣浉鎳�(y墨ng)鐨勯€氳▕鍦板潃鍏�(n猫i)瀹归€�(j矛n)琛岃畝鍙栵紝瀵叆鎿嶄綔锛�

閲囩敤姘稿畯P(gu膩n)LC鐨勯€氳▕鎸囦护鏃㈠彲浠ュ畬鎴愮▼搴忕殑绶ㄨ集锛岀偤绋嬪簭绶ㄨ集鍜岃(di脿o)瑭﹁€呮彁渚涗簡妤靛ぇ鐨勬柟渚裤€傛櫤鑳芥獢妗堟煖鐨凱LC閫氳▕绋嬪簭&瑷�(sh猫)缃〃鏍煎鍦�4-5銆�

鍦�4-5鏅鸿兘妾旀鏌淧LC閫氳▕瑷�(sh猫)缃▼搴�&瑷�(sh猫)缃〃鏍�

4.3.1.3閫氳▕鏁堥瑷堢畻

鑸囦笂浣嶆(j墨)闆昏叇鐨勯€氳▕閲囩敤浜嗚嚜鐢卞彛閫氳▕鏂瑰紡锛岄渶瑕佽▓绠楀拰鏁堥(灏囨暩(sh霉)鍊间互16閫�(j矛n)鍒舵牸寮忛€�(j矛n)琛岀浉鍔狅紝鑸嶅幓楂樺瓧绡€(ji茅)鐨勯€�(j矛n)浣�锛屾渶鍚庡彇浣庡瓧绡€(ji茅)鐨勫叐浣�)銆傞噰鐢ㄤ簡绋嬪簭瑷堢畻杞�(zhu菐n)鎻涗締瀵︾従(xi脿n)锛屽厛灏囧弮鑸囧拰鏁堥瑷堢畻鐨勬暩(sh霉)鎿�(j霉)闄や互16鍒嗛洟鍑洪珮浣嶅拰浣庝綅锛岀劧鍚庡皣楂樹綅鍜屼綆浣嶅垎鍒ユ眰鍜�锛屾眰鍜屼箣鍚庡皪浣庝綅绲�(ji茅)鏋滈€�(j矛n)琛屽垽鏂锋湁閫�(j矛n)浣嶉€�(j矛n)鍒伴珮浣嶏紝鐒跺悗楂樹綅閫�(j矛n)浣嶆孩鍑�銆傛渶鍚庡彇鍑轰綆瀛楃瘈(ji茅)鐨勯珮浣嶅拰鍦颁綅锛屽鍦�4-6锛�

鍦�4-6鐩寸窔棰�(f膿ng)绠′簲绶氬師榛炲京(f霉)姝告帶鍒舵檪搴�&鎺у埗鏂瑰紡

5  闆ｉ粸閲嶉粸瑙ｆ焙

5.1涓婁綅姗�(j墨)閫氳▕

鏅鸿兘妾旀鏌滃彲鑳界敱澶氳嚭PLC閫ｆ(j墨)绲勬垚锛屽鎴惰姹傛墍鏈夊緸绔欑▼搴忎竴鑷达紝鑸囦笂浣嶆(j墨)閫氳▕鐨勭珯铏熷湪瑙告懜灞忎笂瑷�(sh猫)瀹�銆傚鏋滃湪瑙告懜灞忎笂鏀瑰嫊PLC绔欒櫉锛岄偅涔圥LC鍜岃Ц鎽稿睆灏辨渻閫氳▕涓嶄笂銆�

瑙ｆ焙锛氬湪PLC涓畾缇╀竴鍊嬪収(n猫i)閮ㄦ柗闆讳繚鎸佺珐瀛樺櫒浣滅偤PLC鑸囦笂浣嶆(j墨)鐨勯€氳▕绔欒櫉锛孭LC鑸囦笂浣嶆(j墨)閫氳▕閲囩敤浜嗘案瀹忓崝(xi茅)璀帮紝浠ヨ嚜鐢卞彛閫氳▕鐨勫舰寮忛€�(j矛n)琛�銆�

涓婁綅姗�(j墨)鐧�(f膩)绲LC鍛戒护鏈変笂琛岋紝涓嬭锛岄枊闁€锛岄棞(gu膩n)闁€锛岃嚜鍕曞畾浣嶏紝瑷�(sh猫)瀹氱洰妯�(bi膩o)灞ょ瓑鍕曚綔瑕佹眰锛岄渶瑕佽畝鍙栭亱(y霉n)琛岀媭鎱�(t脿i)锛屽寘鎷笂琛�锛屼笅琛�锛屼互鍙婇枊闂�(gu膩n)闁€鍕曚綔锛屽厜骞曠媭鎱�(t脿i)绛�銆傚拰涓婁綅姗�(j墨)杌熶欢宸ョ▼甯簼閫氫箣鍚�锛屽皣鎵€鏈夌殑鍛戒护閮介泦涓竴绛嗗懡浠や腑锛屽皣鐩告噳(y墨ng)鐨勫嫊浣滄寜鐓х磩瀹氱殑闋嗗簭鎺掑垪銆�

5.2閫氳▕鏁堥瑷堢畻

鑸囦笂浣嶆(j墨)鐨勯€氳▕鏁堥鏄疌HECKSUM(鍜屾晥椹楄▓绠�)锛屽拰鏁堥鏄�16閫�(j矛n)鍒剁殑鍜岃▓绠楋紝PLC涓矑鏈夌洿鎺ョ殑瑷堢畻鎸囦护锛屼篃娌掓湁16閫�(j矛n)鍒剁殑瑷堢畻鎸囦护銆�

瑙ｆ焙锛氬厛灏囧弮鑸囧拰鏁堥瑷堢畻鐨勬暩(sh霉)鎿�(j霉)闄や互16鍒嗛洟鍑洪珮浣嶅拰浣庝綅锛岀劧鍚庡皣楂樹綅鍜屼綆浣嶅垎鍒ユ眰鍜�锛屾眰鍜屼箣鍚庡皪浣庝綅绲�(ji茅)鏋滈€�(j矛n)琛屽垽鏂锋湁閫�(j矛n)浣嶉€�(j矛n)鍒伴珮浣嶏紝鐒跺悗楂樹綅閫�(j矛n)浣嶆孩鍑�銆傛渶鍚庡緱鍑虹殑楂樹綅鍜屼綆浣嶇祼(ji茅)鏋溿€�

6  绲�(ji茅)璜栵紙瀵︽柦绲�(ji茅)鏋滐級

閫氶亷鐝�(xi脿n)鍫磋(di脿o)瑭�锛岄仈(d谩)鍒颁簡瀹㈡埗鐨勮姹�銆傛櫤鑳芥獢妗堟煖鍏锋湁绲�(ji茅)妲�(g貌u)绨″柈銆佹搷浣滅啊鍠�銆佷究浜庣董璀�(h霉)銆佸鐝�(xi脿n)妾旀鍏ㄧ敓鍛藉懆鏈熺殑绠＄悊銆�

銆愬弮鑰冩枃鐛�(xi脿n)銆�

[1]姘稿畯鍙法绋嬫帶鍒跺櫒浣跨敤鎵嬪唺I鍜屼娇鐢ㄦ墜鍐奍I.鑷虹仯姘稿畯闆绘(j墨)鑲′唤鏈夐檺鍏徃

[2]姘稿畯P(gu膩n)LC绶ㄧ▼杌熶欢浣跨敤鎵嬪唺.鑷虹仯姘稿畯闆绘(j墨)鑲′唤鏈夐檺鍏徃