1 寮曡█
      鐝�(xi脿n)鍫寸附绶氭槸淇℃伅鎶€琛�(sh霉)銆佺恫(w菐ng)绲�(lu貌)鎶€琛�(sh霉)鐨勭櫦(f膩)灞曞湪鎺у埗闋�(l菒ng)鍩熺殑楂旂従(xi脿n),鏄嚜鍕曞寲鎶€琛�(sh霉)鐧�(f膩)灞曠殑鐔遍粸涔嬩竴銆傚洜鍏跺叿鏈夋暩(sh霉)瀛楀寲銆侀枊鏀炬€с€佸垎鏁ｆ€т互鍙婂皪鐝�(xi脿n)鍫寸挵(hu谩n)澧冪殑閬╂噳(y墨ng)鎬х瓑鐗归粸鑰岀嵅寰椾簡闈炲父寤ｆ硾鐨勬噳(y墨ng)鐢�銆傜洰鍓�,宸查€愭几鎴愮啛骞跺皪宸ユキ(y猫)鑷嫊鍖栭€�(j矛n)绋嬪舰鎴愬奖闊跨殑涓昏鏈塒ROFIBUS,HART,LONWORKS,FF绛夌瓑銆傚叾涓�PROFIBUS 绺界窔鏄渶鐐烘祦琛岀殑鐝�(xi脿n)鍫寸附绶氭妧琛�(sh霉)涔嬩竴,鍏剁敘(ch菐n)鍝佸唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)銆侀浕鍔�銆佽兘婧�銆佷氦閫氱瓑鑷嫊鍖栭牁(l菒ng)鍩熴€傚畠鏄痉鍦嬪湅瀹舵(bi膩o)婧�(zh菙n)DIN 19245鍜屾瓙娲叉(bi膩o)婧�(zh菙n)EN 50170鐨勭従(xi脿n)鍫寸附绶氭(bi膩o)婧�(zh菙n),鏄竴绋湅闅涘寲銆侀枊鐧�(f膩)寮�銆佷笉渚濊炒浜庣敓鐢�(ch菐n)鍟嗙殑鐝�(xi脿n)鍫寸附绶�銆傛牴鎿�(j霉)鎳�(y墨ng)鐢ㄧ壒榛炲彲鍒嗙偤涓夊€嬪吋瀹圭増鏈細锛�1锛� PROFIBUS-DP浠ュ叾杓冨揩鐨勫偝杓搁€熷害鍜屽挤鎶楀共鎿捐兘鍔涜€屾噳(y墨ng)鐢ㄤ簬瑷�(sh猫)鍌欑礆鎺у埗绯荤当(t菕ng)鑸囧垎鏁ｅ紡I/O涔嬮枔鐨勯€氳▕;锛�2锛塒ROFIBUS-FMS 涓昏瑙ｆ焙杌婇枔绱氱殑閫氱敤鍨嬮€氫俊浠诲嫏(w霉),鍙互鎻愪緵闈堟椿鑰屽ぇ閲忕殑閫氫俊鏈嶅嫏(w霉);锛�3锛塒ROFIBUS-PA鍓囧皥鐐洪亷绋嬭嚜鍕曞寲瑷�(sh猫)瑷�,瀹冪洿鎺ュ拰鐝�(xi脿n)鍫寸殑鍌虫劅鍣�鎴栧煼(zh铆)琛屽櫒閫ｆ帴,骞跺彲閫氶亷DP/PA鎺ュ彛鑸嘍P绺界窔閫ｆ帴,浣跨敤浜庡畨鍏ㄦ€ц姹傝純楂樹互鍙婄敱绺界窔渚涢浕鐨勫牬鍚圼1]銆�
2 绯荤当(t菕ng)鎷�?f霉)娴(ji茅)妲�(g貌u)鍙婇厤缃甗3]
      鏍规摎(j霉)鐝�(xi脿n)鍫磋ō(sh猫)鍌欏埌鎺у埗鍣ㄧ殑閫ｆ帴鏂瑰紡,鐝�(xi脿n)鍫寸附绶氱殑鎷�?f霉)娴(ji茅)妲�(g貌u)閫氬父閲囩敤浠ヤ笅涓夌ó鏂瑰紡锛氱窔褰�銆佹ü褰㈠拰鐠�(hu谩n)褰€€侾ROFIBUS閲囩敤鐨勬槸绶氬舰绲�(ji茅)妲�(g貌u),鐢ㄤ竴鏍圭附骞茬窔寰炴帶鍒跺櫒閫ｆ帴鍒板彈鎺у皪璞�,绺界窔闆荤簻寰炰富骞查浕绾滃垎鏀埌鐝�(xi脿n)鍫磋ō(sh猫)鍌欒檿,鎺у埗鍣ㄦ巸鎻忔墍鏈塈/O绔欎笂鐨勮几鍏�,蹇呰鏅傞倓鍙櫦(f膩)閫佷俊鎭埌杓稿嚭閫氶亾,瀵︾従(xi脿n)澶氫富寮忓拰灏嶇瓑寮忛€氫俊銆傛湰鏂囪憲閲嶄粙绱筆ROFIBUS-DP鐝�(xi脿n)鍫寸附绶氭帶鍒剁郴绲�(t菕ng)鐨勮ō(sh猫)瑷�,鍏舵嫇?f霉)娴(ji茅)妲�(g貌u)濡傚湒1鎵€绀恒€�
2.1 涓婁綅姗�(j墨)
      鏈郴绲�(t菕ng)閲囩敤鐮旇彲宸ユ帶姗�(j墨)浣滀笂浣嶆(j墨),閫氶亷CP5611鎺ュ彛鍗′娇宸ユ帶姗�(j墨)鑸嘝ROFIBUS-DP 鐩搁€�,閫欐ǎIPC鑸囩従(xi脿n)鍫寸附绶氬氨閫ｆ帴鎴愯兘瀹屾垚绲勬厠(t脿i)銆侀亱琛�銆佹搷浣滅瓑鍔熻兘鐨勫畬鏁寸殑鎺у埗缍�(w菐ng)绲�(lu貌)绯荤当(t菕ng)銆備笂浣嶆(j墨)鐩�(ji膩n)鎺ц粺浠跺彲閲囩敤缇庡湅Intellution 鍏徃闁嬬櫦(f膩)鐨勫熀浜嶹indow9x&NT绲勬厠(t脿i)杌熶欢鎴朣IEMENS鍏徃W(w菐ng)INCC杌熶欢,鍙鐝�(xi脿n)鍕曟厠(t脿i)椤ず銆佸牨璀︺€佽定鍕�銆佹帶鍒剁瓥鐣�銆佹帶鍒剁恫(w菐ng)绲�(lu貌)閫氫俊绛夊姛鑳�,骞舵彁渚涗竴鍊嬪弸濂界殑鐢ㄦ埗鐣岄潰,浣跨敤鎴舵牴鎿�(j霉)瀵﹂殯鐢熺敘(ch菐n)闇€瑕佺敓鎴愮浉鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄨ粺浠�銆�
2.2 SIMATIC S7涓荤珯
銆€銆€浣滅偤DP涓荤珯,CPU浣嶄簬鎺у埗涓績銆傛湰绯荤当(t菕ng)閬哥敤CPU315-2DP妯″鍖朠LC,瀹冮泦鎴愪簡PROFIBUS-DP鐝�(xi脿n)鍫寸附绶氭帴鍙ｈ缃�,鍏锋湁寮峰ぇ鐨勮檿鐞嗚兘鍔涳紙鍏锋湁0.3ms铏曠悊1024瑾炲彞鐨勯€熷害锛夈€侾LC绋嬪簭鍦ㄤ笂浣嶆(j墨)STEP 7涓法鍒跺畬鎴愬悗涓嬭級鍒癈PU315骞跺瓨鍎�,CPU鍙嚜鍕曢亱琛岃┎绋嬪簭,鏍规摎(j霉)绋嬪簭鍏�(n猫i)瀹硅畝鍙栫附绶氫笂鐨勬墍鏈塈/O妯″鐨勭媭鎱�(t脿i)瀛�,鎺у埗鐩告噳(y墨ng)瑷�(sh猫)鍌�銆�
2.3 寰炵珯锛圫lave A,B锛�
銆€銆€ 寰炵珯A涓�,SIMOVERT Master drives鐐轰氦娴佽畩闋诲櫒,CB1鐐鸿垏涔嬮厤濂楃殑閫氫俊铏曠悊鍣ㄣ€係IMOREG K 6RA24鐐虹洿娴佽畩娴佸櫒,CB24鐐鸿垏涔嬮厤濂楃殑閫氫俊铏曠悊鍣�銆傜暥(d膩ng)S7-300鎴朣7-400浣淧ROFIBUS-DP缍�(w菐ng)鐨勪富绔欐檪,鍙垎鍒ュ付閫欐ǎ鐨勫緸绔欙紙SLAVE锛�32鍊�,濡傚姞涓辜鍣�,鏈€澶氬彲閬�(d谩)127鍊嬨€傞€欑ó浜ょ洿娴佸偝鍕曠敘(ch菐n)鍝�,鍙皪闆绘(j墨)閫�(j矛n)琛岄枊銆侀枆鐠�(hu谩n)鎺у埗,閫氶亷CB閫氳▕鏉垮皣寰濪P缍�(w菐ng)涓帴鍙楃殑鏁�(sh霉)鎿�(j霉)瀛樺叆闆欏悜 RAM涓�銆傞洐鍚慠AM涓殑姣忎竴鍊嬪瓧閮借绶ㄥ潃,鍦ㄨ畩闋伙紙娴侊級鍣ㄧ鐨勯洐鍚慠AM鍙€氶亷琚法鍧€鍙冩暩(sh霉)鎺掑簭,鍚戣畩闋伙紙娴侊級鍣ㄥ鍏ユ帶鍒跺瓧銆佽ō(sh猫)缃€兼垨璁€鍑哄闅涘€�,瑷烘柗淇℃伅绛夊弮鏁�(sh霉)[4]銆�
2.4 鍒嗗竷寮廔/O ET200M
銆€銆€ ET200M鏄竴绋ā濉婂寲鐨勫垎甯冨紡I/O绔�,閫氶亷IM-153鎺ュ彛鑸嘝ROFIBUS-DP鐝�(xi脿n)鍫寸附绶氶€ｆ帴銆傚皪浜嶴IEMENS STEP7闁嬬櫦(f膩)骞宠嚭,鍦‥T200M涓婄殑鍒嗘暎I/O绡€(ji茅)榛炵殑鍦板潃鎺掑竷鑸囧偝绲�(t菕ng)闆嗕腑寮忕殑鍦板潃鎺掑竷鏄竴鑷寸殑,鎵€浠ュ湪绶ㄧ▼鏅傚氨鍜岀法鍒堕泦涓紡鎺у埗绋嬪簭涓€妯�,鑰屼笖鍒嗘暎I /O鐨勬ā濉婂湴鍧€鍙互鏍规摎(j霉)鐢ㄦ埗闇€瑕佽€屾敼璁�,浠ラ仼鎳�(y墨ng)瀵﹂殯鐝�(xi脿n)鍫磋(di脿o)瑭︽檪鐨勯渶瑕�銆�
3 PROFIBUS-DP閫氳▕鍔熻兘[1,2]
銆€銆€ PROFIBUS-DP缍�(w菐ng)绲�(lu貌)浣跨敤浜嗙墿鐞嗗堡銆佹暩(sh霉)鎿�(j霉)閺堣矾灞や互鍙婅嚜宸辩殑鐢ㄦ埗灞�,鍏朵腑鐗╃悊灞ら噰鐢‥TA RS485鍌宠几鎶€琛�(sh霉),閲囩敤灞忚斀闆欑禐閵呯窔鎴栧厜绾栧叐绋偝杓搁浕绾�銆傚湪绺界窔鐨勫叐绔偤浜嗛槻姝㈡氮娑�,鎺ユ湁绲傜闆婚樆,瀵﹂殯浣跨敤鏅�,鎳�(y墨ng)娉ㄦ剰灏囦綅浜庝腑闁撶瘈(ji茅)榛炵殑鎺ラ牠绲傜闆婚樆缃簬OFF浣嶇疆銆�
銆€銆€ 鏁�(sh霉)鎿�(j霉)閺堣矾灞ゅ張绋辩従(xi脿n)鍫寸附绶氭暩(sh霉)鎿�(j霉)閺堣矾灞わ紙Fieldbus Data Link. FDL锛変竴鑸湁鍏╃ó浠嬭唱(zh矛)瀛樺彇鏂瑰紡锛氫护鐗岀附绶氾紙Token Bus,浠ょ墝绺界窔鍗�(xi茅)璀扮鍚圛EEE802.4锛夊拰涓诲緸鏂瑰紡銆�
銆€銆€浠ょ墝鏄竴绋壒娈婄殑闆绘枃,瀹冨湪涓荤珯涔嬮枔鍌抽仦鎺у埗娆�(qu谩n),浠ょ墝绺界窔鏂瑰紡浣垮緱鏌愬€嬪緱鍒颁护鐗岀殑涓荤珯鍙湪涓€鍊嬩簨鍏堣(gu墨)瀹氱殑鏅傞枔娈靛収(n猫i)寰楀埌绺界窔鎺у埗娆�(qu谩n),鍦ㄩ€欐鏅傞枔鍏�(n猫i)鍏佽ū閫欏€嬩富绔欏煼(zh铆)琛屼富绔欑殑宸ヤ綔,閫欏€嬩富绔欏彲渚濈収鑸囦富绔欐垨寰炵珯鐨勯棞(gu膩n)绯昏〃鍜屾墍鏈変富绔欐垨鎵€鏈夊緸绔欓€�(j矛n)琛岄€氫俊銆傝嫢瑭蹭富绔欐矑鏈夐渶瑕佺櫦(f膩)閫佺殑骞€鎴栧湪瑕�(gu墨)瀹氭檪闁撳収(n猫i)鐧�(f膩)閫佸畬浜嗘墍闇€鐧�(f膩)閫佺殑骞€,鎴栬€呰┎涓荤珯鐨勬帶鍒舵檪闁撶祩浜嗘檪瀹冨氨灏囦富绔欎护鐗屽偝閬炵郸涓嬩竴鍊嬩富绔�,閫欐ǎ灏变繚璀変簡鍗充娇鍦ㄩ噸杓変笅,姣忓€嬩富绔欓兘鍙互鍦ㄧ⒑瀹氱殑鏅傞枔鍏�(n猫i)寰楀埌绺界窔浣跨敤娆�(qu谩n),閬垮厤浜嗗湪浠ュお缍�(w菐ng)涓噸杓変笅瀹规槗闃诲鐨勭己榛�,淇濈暀浜嗙附绶氬瀷缍�(w菐ng)绲�(lu貌)绲�(ji茅)妲�(g貌u)绨″柈銆佽嚜鐢卞娓涚珯榛炵殑鍎�(y艒u)榛炪€�
銆€銆€涓诲緸鏂瑰紡鐨勬暩(sh霉)鎿�(j霉)閺堝崝(xi茅)璀拌垏灞€鍩熺恫(w菐ng)妯�(bi膩o)婧�(zh菙n)涓嶅悓,瀹冪鍚圚DLC涓殑闈炲钩琛℃甯搁熆鎳�(y墨ng)妯″紡锛圢RM锛�,瑭叉ā寮忕殑宸ヤ綔鐗归粸鏄細绺界窔涓婁竴鍊嬩富绔欏彲浠ユ帶鍒跺鍊嬪緸绔�,涓荤珯鑸囨瘡涓€鍊嬪緸绔欏缓绔嬩竴姊濋倧杓張璺�,涓荤珯鐧�(f膩)鍑哄懡浠�,寰炵珯绲﹀嚭闊挎噳(y墨ng);寰炵珯鍙互閫ｇ簩(x霉)鐧�(f膩)閫佸鍊嬪箑,鐩村埌鐒′俊鎭櫦(f膩)閫�銆侀仈(d谩)鍒扮櫦(f膩)閫佹暩(sh霉)閲忔垨琚富绔欏仠姝㈢偤姝�銆傛暩(sh霉)鎿�(j霉)閺堣矾涓箑鐨勫偝杓搁亷绋嬪垎鐐轰笁鍊嬮殠娈碉細鏁�(sh霉)鎿�(j霉)閺堣矾寤虹珛銆佸箑鍌宠几鍜岄張璺噵鏀�銆�
銆€銆€鍦栦腑U琛ㄧずHDLC鐨勭劇绶ㄨ櫉骞€,U锛欰,SNRM,P琛ㄧず鍦⊿NRM妯″紡涓婇伕鎿囧緸绔橝,P鐐烘帰瑭綅;U锛欰,UA,F琛ㄧず鐢║骞€鐨勭劇绶ㄨ櫉纰鸿獚(r猫n)鍛戒护UA浣滅偤闊挎噳(y墨ng)涓荤珯寤虹珛鏁�(sh霉)鎿�(j霉)閺�,F鐐虹祩姝綅銆侷琛ㄧずHDLC鐨勪俊鎭箑,N锛圫锛�=0琛ㄧず绶ㄨ櫉,N锛圧锛�=0琛ㄧず鏈帴鏀跺埌A鐨勫緸绔欏箑,N锛圫锛�=1, N锛圧锛�=0鍜孨锛圫锛�=2,N锛圧锛�=0琛ㄧず绗�2,3鍊嬪緸涓荤珯閫ｇ簩(x霉)鐧�(f膩)閫佺殑淇℃伅骞€,绗�3骞€涓娇鐢ㄤ簡鎺㈣浣峆琛ㄧず寰炵珯涔熸湁淇℃伅骞€瑕佺櫦(f膩)閫併€侼锛圧锛�=3琛ㄧず寰炵珯A宸叉纰烘帴鏀跺簭铏熺偤2鍙婁互鍓嶇殑I骞€,绲傛绗琛ㄧず寰炵珯鍙湁涓€骞€鐧�(f膩)閫�銆傛渶鍚庣暥(d膩ng)涓汇€佸緸绔欓兘娌掓湁淇℃伅骞€瑕佺櫦(f膩)閫�銆佹垨涓荤珯灏囪垏鍏朵粬寰炵珯寤虹珛鏁�(sh霉)鎿�(j霉)閺堟檪,涓荤珯浣跨敤U閲嬫斁閫ｆ帴鍛戒护DISC,寰炵珯A寰濽骞€鐨刄A浜堜互纰鸿獚(r猫n),閺堣矾鍌宠几閬庣▼绲�(ji茅)鏉�銆�
4 鐢ㄦ埗鐣岄潰闁嬬櫦(f膩)
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鍙冭€冩枃鐛�(xi脿n)锛�
銆€銆€ [1] 闄芥啿鎯�.鐝�(xi脿n)鍫寸附绶氭妧琛�(sh霉)鍙婂叾鎳�(y墨ng)鐢╗M].鍖椾含锛氭竻鑿ぇ瀛�(xu茅)鍑虹増绀�,1999.
銆€銆€ [2] 娼樻泬瀵�,绛�. PROFIBUS-DP宸ユ帶缍�(w菐ng)鐨勯€氳▕鍘熺悊[J].闆绘埃鍌冲嫊,1999锛�5锛夛細25-28.
銆€銆€ [3] SCHICKHUBER. Mccarthy Distributed Fieldbus and Control Network System[J]. Computing & Control Engineering Journal[J]. 1997,8锛�1锛�: 53-55.
銆€銆€ [4] 瓒欏痉瀹�,绛�. 涓€椤炲熀浜嶱LC鍜孭rofibus-DP绺界窔鐨勫嫉鍔涜嚜閬╂噳(y墨ng)鎺у埗绯荤当(t菕ng)[J]. 淇℃伅鑸囨帶鍒�, 2002,31锛�2锛夛細122-126.