1  寮曡█

      PROFIBUS鏄竴绋湅闅涘寲銆侀枊鏀惧紡銆佷笉渚濊炒浜庤ō(sh猫)鍌欑敓鐢�(ch菐n)鍟嗙殑鐝�(xi脿n)鍫寸附绶氭(bi膩o)婧�(zh菙n)銆傚唬娉涢仼鐢ㄤ簬鍒堕€犳キ(y猫)鑷嫊鍖�銆佹祦绋嬪伐妤�(y猫)鑷嫊鍖栧拰妯撳畤銆佷氦閫�銆侀浕鍔涚瓑鍏朵粬闋�(l菒ng)鍩熻嚜鍕曞寲銆侾ROFIBUS鐢变笁鍊嬪吋瀹归儴鍒嗙祫鎴愶紝鍗砅ROFIBUS-DP锛圖ecentralized Periphery锛�銆丳ROFIBUS-PA锛圥rocess Automation锛夈€丳ROFIBUS-FMS锛團ieldbus Message Specification锛�銆傚叾涓璓ROFIBUS-DP鏄竴绋珮閫熶綆鎴愭湰鐢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閫氫俊鐨勪竴绋附绶�銆傚叾鍌宠几浠嬭唱(zh矛)鐐洪洐绲炲睆钄界窔锛屾尝鐗圭巼寰�9600bps鍒�12Mbps銆備娇鐢≒ROFIBUS-DP鍙彇浠�24VDC鎴�4-20mA淇¤櫉鍌宠几銆�
    Modbus鐩墠鏄伐妤�(y猫)闋�(l菒ng)鍩熷叏鐞冩渶娴佽鐨勫崝(xi茅)璀颁箣涓€銆傛鍗�(xi茅)璀版敮鎸佸偝绲�(t菕ng)鐨勫付RS-232銆丷S-422銆丷S-485鍜屼互澶恫(w菐ng)鎺ュ彛鐨勮ō(sh猫)鍌�銆傝ū澶氬伐妤�(y猫)瑷�(sh猫)鍌�锛屽寘鎷琍LC銆丏CS銆佹櫤鑳藉剙琛ㄧ瓑閮藉湪浣跨敤Modbus鍗�(xi茅)璀颁綔鐐哄畠鍊戜箣闁撶殑閫氳▕妯�(bi膩o)婧�(zh菙n)銆傛湁浜嗗畠锛屼笉鍚屽粻鍟嗙敓鐢�(ch菐n)鐨勬帶鍒惰ō(sh猫)鍌欏彲浠ラ€ｆ垚宸ユキ(y猫)缍�(w菐ng)绲�(lu貌)锛岄€�(j矛n)琛岄泦涓洠(ji膩n)鎺с€�
      浣滆€呭湪瑷�(sh猫)瑷堟煇闆诲姏鑷嫊鎺у埗绯荤当(t菕ng)鏅�锛岄渶瑕佸皣瑷辩辜鍏徃鐢熺敘(ch菐n)鐨勭辜闆讳繚璀�(h霉)瑁濈疆鐨勫弮鏁�(sh霉)璁€鍙栧埌Siemens鍏徃鐨凷7-400 PLC涓�锛屽苟闆嗘垚鍒癝CADA锛圫upervisory Control And Data Acquisition锛夌洠(ji膩n)鎺х郴绲�(t菕ng)涓�锛屽弮鑸囧闅涚殑閫ｉ帠鎺у埗銆傜辜闆讳繚璀�(h霉)瑁濈疆鎻愪緵RS-485閫氳▕鎺ュ彛锛屽叾閫氳▕鍗�(xi茅)璀扮偤Modbus RTU锛圧emote Terminal Unit锛夊崝(xi茅)璀�銆傜偤浜嗗鐝�(xi脿n)Modbus RTU鍗�(xi茅)璀板埌PROFIBUS鍗�(xi茅)璀扮殑杞�(zhu菐n)鎻�锛屾湰瑷�(sh猫)瑷堝皣瑗块杸瀛怭LC S7-400浣淧ROFIBUS涓荤珯锛屽埄鐢ㄥ寳浜紟瀵﹀叕鍙哥敓鐢�(ch菐n)鐨凱rofibus-Modbus缍�(w菐ng)姗嬶紙浠ヤ笅绨＄ūPB-M缍�(w菐ng)姗嬶級鍜孧odbus寰炵珯閫氳▕锛岀劧鍚庨€氶亷PLC涓殑宸ユキ(y猫)浠ュお缍�(w菐ng)妯″銆佺従(xi脿n)鍫寸附绶氭ā濉婇€ｆ帴鍒颁紒妤�(y猫)SCADA绯荤当(t菕ng)涓�锛屼娇浜岃€呭緱鍒板畬缇庣殑绲�(ji茅)鍚�銆�

琛�1     閬欎俊淇℃伅榛為€氳▕鐨勬暩(sh霉)鎿�(j霉)

2  绻奸浕淇濊(h霉)绯荤当(t菕ng)
銆€銆€鏈浕鍔涚郴绲�(t菕ng)闆荤珯瑁濇(j墨)瀹归噺鐐�6MW銆傚叾涓绘帴绶氱偤涓€姗�(j墨)涓€璁婂叐鍥炵窔锛岃畩澹撳櫒鐐洪浕澹撹畩姣�10/6.3kV鐨勯洐鍦堣畩澹撳櫒銆傞浕绔�10kV鍑虹窔鍏╁洖鑷崇敤鎴剁珯銆�
      鏈辜闆讳繚璀�(h霉)绯荤当(t菕ng)鐨勪富瑕佺洠(ji膩n)娓皪璞″寘鎷�:涓€鑷虹櫦(f膩)闆绘(j墨)绲勩€佷竴鑷轰富璁婂鍣�銆佸叐鍥�10kV鍑虹窔銆�400V寤犵敤璁�;淇濊(h霉)灏嶈薄鍖呮嫭闆荤珯鐨勭櫦(f膩)闆绘(j墨)銆佽畩澹撳櫒銆�10kV鍑虹窔銆傝┎绻奸浕淇濊(h霉)绯荤当(t菕ng)鎻愪緵涓€鏅鸿兘閫氳▕鏈嶅嫏(w霉)鍣�锛屽叾鍔熻兘鏄皣瑷辩辜瑷�(sh猫)鍌欑殑閫氳▕瑕�(gu墨)绱勮綁(zhu菐n)鎻涚偤MODBUS瑕�(gu墨)绱勶紝闋�(y霉)鐣橰S-485閫氳▕鎺ュ彛鑸嘋P340閫�(j矛n)琛岄€氳▕銆傞€氳▕鐨勬暩(sh霉)鎿�(j霉)閲忓寘鎷仚淇′俊鎭粸锛堝姛鑳界⒓02锛岃捣濮嬫煡瑭㈠湴鍧€0锛�:YX1锝瀁X36锛岀ゥ瑕嬭〃1銆傞仚娓俊鎭粸锛堝姛鑳界⒓03锛岃捣濮嬫煡瑭㈠湴鍧€0锛塝C1锝瀁C18锛岀ゥ瑕嬭〃2銆�

琛�2     閬欐脯淇℃伅榛為€氳▕鐨勬暩(sh霉)鎿�(j霉)

3  閫氳▕绯荤当(t菕ng)
3.1  閫氳▕绯荤当(t菕ng)鐨勬(g貌u)鎴�
銆€銆€鍦ㄦ湰鑷嫊鎺у埗绯荤当(t菕ng)涓�锛屽皣瑗块杸瀛怱7-400 PLC浣淧ROFIBUS涓荤珯锛孍T 200M鍜孭B-M缍�(w菐ng)姗嬩綔PROFIBUS寰炵珯銆傚彟涓€鏂归潰锛屽湪Modbus绺界窔涓皣PB-M缍�(w菐ng)姗嬩綔Modbus涓荤珯锛岀辜闆讳繚璀�(h霉)瑁濈疆鍜岀洿娴佸睆瑷�(sh猫)鍌欎綔鐐篗odbus鐨勫緸绔�锛岄洐鏂逛互9600bps鐨勯€氳▕閫熺巼閫�(j矛n)琛岄€氳▕銆傚叿楂旂殑缍�(w菐ng)绲�(lu貌)绲�(ji茅)妲�(g貌u)濡傚湒1鎵€绀猴細

鍦�1     缍�(w菐ng)绲�(lu貌)绲�(ji茅)妲�(g貌u)绀烘剰鍦�

3.2  Modbus閫氳▕鍗�(xi茅)璀扮啊浠�
       Modbus鐩墠鏄伐妤�(y猫)闋�(l菒ng)鍩熷叏鐞冩渶娴佽鐨勫崝(xi茅)璀颁箣涓€銆傛鍗�(xi茅)璀版敮鎸佸偝绲�(t菕ng)鐨勫付RS-232銆丷S-422銆丷S-485鍜屼互澶恫(w菐ng)鎺ュ彛鐨勮ō(sh猫)鍌�銆傜暥(d膩ng)鍦ㄧ恫(w菐ng)绲�(lu貌)涓婇€氫俊鏅傦紝Modbus鍗�(xi茅)璀版焙瀹氫簡姣忓€嬫帶鍒跺櫒蹇呴爤瑕佹湁瀹冨€戠殑瑷�(sh猫)鍌欏湴鍧€锛岃兘璀樺垾鐧�(f膩)渚嗙殑娑堟伅锛屾焙瀹氳鐢�(ch菐n)鐢熶綍绋鍕�銆傚鏋滈渶瑕佸洖鎳�(y墨ng)锛屾帶鍒跺櫒灏囩敓鎴愭噳(y墨ng)绛斿苟浣跨敤Modbus鍗�(xi茅)璀扮櫦(f膩)閫佺郸瑭㈠晱鏂�銆�
     Modbus鍗�(xi茅)璀版湁ASCII銆丷TU浜岀ó鍗�(xi茅)璀�锛屽苟娌掓湁瑕�(gu墨)瀹氱墿鐞嗗堡銆傛鍗�(xi茅)璀板畾缇╀簡鎺у埗鍣ㄨ兘澶犺獚(r猫n)璀樺拰浣跨敤鐨勬秷鎭祼(ji茅)妲�(g貌u)锛岃€屼笉绠″畠鍊戞槸缍�(j墨ng)閬庝綍绋恫(w菐ng)绲�(lu貌)閫�(j矛n)琛岄€氫俊鐨勩€侻odbus鐨凙SCII銆丷TU鍗�(xi茅)璀拌(gu墨)瀹氫簡娑堟伅銆佹暩(sh霉)鎿�(j霉)鐨勭祼(ji茅)妲�(g貌u)銆佸懡浠ゅ拰鎳�(y墨ng)绛旂殑鏂瑰紡锛屾暩(sh霉)鎿�(j霉)閫氳▕閲囩敤Maser/Slave鏂瑰紡锛孧aster绔櫦(f膩)鍑烘暩(sh霉)鎿�(j霉)璜嬫眰娑堟伅锛孲lave绔帴鏀跺埌姝ｇ⒑娑堟伅鍚庡氨鍙互鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鍒癕aster绔互闊挎噳(y墨ng)璜嬫眰;Master绔篃鍙互鐩存帴鐧�(f膩)娑堟伅淇敼Slave绔殑鏁�(sh霉)鎿�(j霉)锛屽鐝�(xi脿n)闆欏悜璁€瀵�銆�
锛�1锛� Modbus閫氳▕鍗�(xi茅)璀扮殑鍔熻兘纰�
    Modbus鐨凷lave绔槸鏍规摎(j霉)Master绔櫦(f膩)閫侀亷渚嗙殑鍔熻兘纰奸€�(j矛n)琛岀浉鎳�(y墨ng)鐨勫嫊浣滅殑銆傝〃3鏄疢odbus RTU鍗�(xi茅)璀板父鐢ㄧ殑鍔熻兘纰�锛屼娇鐢ㄥ畠鍊戝嵆鍙鐝�(xi脿n)灏峉lave绔殑鏁�(sh霉)瀛楅噺鍜屾ā鎿噺閫�(j矛n)琛岃畝瀵搷浣�銆�

琛�3   Modbus RTU鍗�(xi茅)璀板父鐢ㄥ姛鑳界⒓

锛�2锛� Modbus RTU閫氳▕鍗�(xi茅)璀板箑绲�(ji茅)妲�(g貌u)
琛�4鍒楀嚭浜哛TU鍗�(xi茅)璀版瘡鍊嬪瓧绡€(ji茅)鐨勪綅銆�

      Modbus RTU鍗�(xi茅)璀扮殑鍏稿瀷鏁�(sh霉)鎿�(j霉)骞€鏍煎紡瑕嬭〃5銆�

琛�5   RTU鍗�(xi茅)璀版暩(sh霉)鎿�(j霉)骞€鏍煎紡

      琛�6绲﹀嚭浜嗕互RTU鏂瑰紡璁€鍙栦竴鍊嬫暣鏁�(sh霉)鏁�(sh霉)鎿�(j霉)鐨勪緥瀛�:涓绘(j墨)璜嬫眰銆�

琛�6   涓绘(j墨)璜嬫眰绀轰緥

      琛�7绲﹀嚭浜嗕互鍗�(xi茅)璀板緸姗�(j墨)鎳�(y墨ng)绛旇畝鍙栨暣鏁�(sh霉)鏁�(sh霉)鎿�(j霉)绀轰緥銆�

4  PB-M缍�(w菐ng)姗嬬殑閰嶇疆
      PB-M缍�(w菐ng)姗嬫槸鏅鸿兘鍨婸ROFIBUS鍒癕odbus-232/485鐨勫崝(xi茅)璀拌綁(zhu菐n)鎻涚附绶氭⿱锛屽湪鎺ュ彛RAM涓缓绔嬩簡PROFIBUS鍒癕odbus鐨勬槧灏勬暩(sh霉)鎿�(j霉)鍗€(q奴)锛岀敱杌熶欢瀵︾従(xi脿n)PROFIBUS鍒癕odbus鐨勫崝(xi茅)璀拌綁(zhu菐n)鎻涘拰鏁�(sh霉)鎿�(j霉)浜ゆ彌銆傚嚒鍏锋湁RS-232/485鎺ュ彛鐨凪ODBUS鍗�(xi茅)璀拌ō(sh猫)鍌欓兘鍙互鍒╃敤PB-M缍�(w菐ng)姗嬭垏鐝�(xi脿n)鍫寸附绶歅ROFIBUS浜掗€�銆備竴鏂归潰锛孭B-M缍�(w菐ng)姗嬪湪鑸嘝ROFIBUS閫氳▕鏅傛槸浣滅偤PROFIBUS寰炵珯;鍙︿竴鏂归潰锛屽畠鍦ㄨ垏Modbus閫氳▕鏅�锛屽嵆鍙互浣淢odbus涓荤珯锛屼篃鍙綔Modbus寰炵珯銆傞€氶亷瑭茬恫(w菐ng)姗嬬殑闆嗘垚杌熶欢GSD鏂囦欢锛屽彲浠ュ湪瑗块杸瀛怱TEP 7绶ㄧ▼杌熶欢涓皪瑭茬恫(w菐ng)姗嬮€�(j矛n)琛岀‖浠跺拰杌熶欢閰嶇疆锛屽畬鎴愮浉鎳�(y墨ng)鐨勯€氳▕鍔熻兘銆備互涓嬫槸瑭崇窗(x矛)鐨勭‖浠跺拰杌熶欢閰嶇疆鏂规硶锛�
4.1  PB-M缍�(w菐ng)姗嬬殑纭欢瑷�(sh猫)瑷�
      PB-M缍�(w菐ng)姗嬬殑PROFIBUS寰炵珯鍦板潃鍜孧ODBUS涓汇€佸緸绔欓伕鎿囧彲浠ラ€氶亷瑭茬恫(w菐ng)姗嬬殑纭欢鎾ョ⒓闁嬮棞(gu膩n)渚嗚ō(sh猫)缃€傚叾鎾ョ⒓闁嬮棞(gu膩n)鏈�8浣�锛屽叾鏈€楂樹綅鏄ō(sh猫)缃甅ODBUS涓诲緸绔欑殑锛堣嫢瑭蹭綅瑷�(sh猫)鐐�0锛屽嵆灏囧叾浣滅偤MODBUS涓荤珯;鑻ヨ┎浣嶈ō(sh猫)鐐�1锛屽嵆灏囧叾浣滅偤MODBUS寰炵珯锛�;鍏跺畠鐨勪綆7浣嶈ō(sh猫)缃甈ROFIBUS寰炵珯鍦板潃銆傛湰瑷�(sh猫)瑷堝皣鍏朵綔PROFIBUS寰炵珯锛堝湴鍧€鐐�19锛屼簩閫�(j矛n)鍒�:00010011锛夊拰MODBUS涓荤珯锛屽洜姝ゆ挜纰奸枊闂�(gu膩n)瑷�(sh猫)缃偤:00010011銆�
     PB-M缍�(w菐ng)姗嬭嚜甯禤ROFIBUS DP鎺ュ彛锛屽彲浠ヤ娇鐢ㄦ(bi膩o)婧�(zh菙n)鐨凱ROFIBUS DP閫ｆ帴闋拰妯�(bi膩o)婧�(zh菙n)鐨凱ROFIBUS闆荤簻灏囧叾閫ｆ帴鑷砅ROFIBUS鐝�(xi脿n)鍫寸附绶氫腑銆�
     PB-M缍�(w菐ng)姗嬮倓鎻愪緵RS-232/485鎺ュ彛锛屽叾浠朚ODBUS寰炵珯鍙互閫氶亷瑭叉帴鍙ｅ鐝�(xi脿n)鑸嘝B-M缍�(w菐ng)姗嬬殑閫氳▕銆傞爤娉ㄦ剰鐨勬槸鍦≧S-485绺界窔绲傜瑕佸姞绲傜闆婚樆锛孭B-M缍�(w菐ng)姗嬪凡鍏�(n猫i)缃祩绔浕闃�锛屽彧闇€鐢ㄥ鎺ョ煭鎺ョ窔灏囧叾鎺ュ叆RS-485缍�(w菐ng)绲�(lu貌)鍗冲彲銆傚湒2鏄疪S-485缍�(w菐ng)绲�(lu貌)閫ｆ帴鍜岀祩绔浕闃荤殑閫ｆ帴绀烘剰鍦�:

鍦�2     RS-485缍�(w菐ng)绲�(lu貌)閫ｆ帴鍜岀祩绔浕闃荤殑閫ｆ帴绀烘剰鍦�

4.2  PB-M缍�(w菐ng)姗嬬殑杌熶欢閰嶇疆
     纭欢閫ｆ帴閰嶇疆濂藉悗锛屽氨鍙互闁嬪閰嶇疆PB-M缍�(w菐ng)姗嬬殑杌熶欢浜嗐€傚叾杌熶欢閰嶇疆鍖呮嫭:瑷�(sh猫)鍌欏弮鏁�(sh霉)閰嶇疆鍜孧ODBUS鍫辨枃闅婂垪閰嶇疆:
锛�1锛� PB-M缍�(w菐ng)姗嬬殑瑷�(sh猫)鍌欏弮鏁�(sh霉)閰嶇疆
    鍦⊿TEP 7鐨凥W Config涓�锛屽彲浠ラ€氶亷瀹夎PB-M缍�(w菐ng)姗嬬殑GSD鏂囦欢锛圖S_MMV3.GSD鏄疢ODBUS涓荤珯鐨凣SD鏂囦欢;DS_MSV3.GSD鏄疢ODBUS寰炵珯鐨凣SD鏂囦欢锛夋妸PB-M缍�(w菐ng)姗嬬殑閰嶇疆鏂囦欢娣诲姞鍒癝TEP 7鐨勮ō(sh猫)鍌欓厤缃韩涓�銆傛鍚�锛屽氨鍙互鎸夊湒3鐨勭ず鎰忔柟娉曢厤缃甈B-B缍�(w菐ng)姗嬬殑纭欢浜�銆�

鍦�3     PB-B缍�(w菐ng)姗嬬殑閰嶇疆绀烘剰鍦�

     灏嘝B-M缍�(w菐ng)姗嬫坊鍔犲埌S7鐨勭‖浠堕厤缃郴绲�(t菕ng)涓悗锛屽彲浠ュ皪鍏剁浉闂�(gu膩n)鍙冩暩(sh霉)閫�(j矛n)琛岄厤缃€傛湰瑷�(sh猫)瑷堝皣PB-M缍�(w菐ng)姗嬩綔鐐篗ODBUS涓荤珯锛屾牴鎿�(j霉)MODBUS寰炵珯鐨勮姹傦紝涓荤珯鍩烘湰鍙冩暩(sh霉)閰嶇疆濡備笅锛�
l PROFIBUS寰炵珯鍦板潃=19锛�
l 娉㈢壒鐜囷紳9600锛涙牎椹楁柟寮忥細鐒℃牎椹楋紱
l 鏁�(sh霉)鎿�(j霉)鏇存柊妯″紡锛氬湪姣忔MD鍥炵瓟鍚�锛�
l 绛夊緟鍥炵瓟鏅傞枔锛�50ms銆�
锛�2锛� PB-M缍�(w菐ng)姗嬬殑MODBUS鍫辨枃闅婂垪閰嶇疆
    鏍规摎(j霉)閫氳▕绯荤当(t菕ng)鐨勮姹�锛孭B-M缍�(w菐ng)姗嬪彲浠ラ厤缃笉鍚岀殑鍫辨枃闅婂垪渚嗗畬鎴愬闅涚殑閫氳▕瑕佹眰銆侾B-M缍�(w菐ng)姗嬫湁0锛冿綖19锛冨叡20鍊嬫Ы锛堥倧杓笂锛岄潪鐗╃悊瑷�(sh猫)鍌欙級;0#銆�1#妲藉凡鍗犵敤锛屽墿涓�18鍊嬫Ы鎻愪緵鐢ㄦ埗浣跨敤銆傛瘡鍊嬫Ы鍙互鐢ㄤ締鎻掑叆涓€姊滿ODBUS閫氫俊妯″;鎵€浠ヤ竴鍏卞彲浠ユ彃鍏�18姊滿ODBUS妯″銆侾B-M缍�(w菐ng)姗嬬殑姣忎竴鍊婱ODBUS妯″灏嶆噳(y墨ng)涓€绋姛鑳界殑MODBUS鍫辨枃锛屽彲闆欐搳鎻掑叆鏌愪竴妲戒腑銆�
    涓嬮潰浠ュ湪2锛冩Ы涓彃鍏モ€渞ead 24 bits锛�0xxxx锛夆€濈偤渚嬭鏄嶮ODBUS妯″鏄浣曞畬鎴愭煇绋姛鑳界殑MODBUS鍫辨枃鐨�
瑭睲ODBUS妯″灏嶆噳(y墨ng)MODBUS鐨�01h鍔熻兘锛屽嵆:璁€鍙�24鍊嬭几鍑虹窔鍦�0xxxx鐙€鎱�(t脿i)銆�
绗竴姝�: 閬镐腑2#妲斤紝鐒跺悗闆欐搳鈥渞ead24 bits锛�0xxxx锛夆€�;  2#妲戒腑鎻掑叆鈥�24DI read 24 bits锛�0xxxx锛� 1鈥�3鈥�;
绗簩姝�: 閫�(j矛n)涓€姝ヨō(sh猫)瀹歁ODBUS鍙冩暩(sh霉):闆欐搳2#妲戒腑鐨勨€�24DI read 24 bits锛�0xxxx锛� 1鈥�3鈥�;閬告搰鈥淧arameter  Assignment鈥�锛屽嵆鍙ō(sh猫)瀹氣€滃緸绔欏湴鍧€鈥濆拰鈥滆捣濮嬪湴鍧€鈥濈瓑鍙冩暩(sh霉)銆�
鍙冩暩(sh霉)瑷�(sh猫)瀹氬畬鍚�锛屽氨寤虹珛浜嗗鍦�4鎵€绀虹殑MODBUS鑷砅ROFIBUS鐨勬暩(sh霉)鎿�(j霉)鏄犲皠闂�(gu膩n)绯�銆�

鍦�4     鏁�(sh霉)鎿�(j霉)鏄犲皠闂�(gu膩n)绯�

    涓紝I1..I3鏄疨ROFIBUS涓荤珯鍒嗛厤绲﹂€欏€婱ODBUS妯″鐨凱ROFIBUS杓稿叆鍦板潃I1锝濱(xi脿n)3锛屽皪鎳�(y墨ng)鏈琈ODBUS鍫辨枃璁€鍒扮殑24 bits 锛�0xxxx锛夈€傞€欐ǎ锛孭LC鍦ㄩ€�(j矛n)琛岀法绋嬫檪锛岀洿鎺ヨ畝鍙朓1锝濱(xi脿n)3鍗冲彲寰楀埌MODBUS 鐨�24鍊嬭几鍑虹窔鍦�0xxxx鐨勭媭鎱�(t脿i)銆�
    鏈琍B-M缍�(w菐ng)姗嬮渶瑕佸畬鎴愮殑閫氳▕鏁�(sh霉)鎿�(j霉)鍖呮嫭:36鍊嬮仚淇′俊鎭粸锛堝姛鑳界⒓02锛夊拰18鍊嬮仚娓俊鎭粸锛堝姛鑳界⒓03锛�銆傛牴鎿�(j霉)姝よ姹�锛岄渶閰嶇疆鐨勫牨鏂囬殜鍒楀鍦�5鎵€绀猴紙绔欒櫉鐐�19銆佽捣濮嬪湴鍧€鐐�0锛夛細

鍦�5     鍫辨枃闅婂垪閰嶇疆绀烘剰鍦�

     2锛冩Ы鐨勫牨鏂囬殜鍒楀皪鎳�(y墨ng)鐨凪ODBUS鍛戒护鏄�:鐧�(f膩)鍔熻兘纰�02鍛戒护鈥旇畝杓稿叆绶氬湀10001锝�10032鐨勭媭鎱�(t脿i)锛屽瓨鍏11锝濱(xi脿n)14;
     3锛冩Ы鐨勫牨鏂囬殜鍒楀皪鎳�(y墨ng)鐨凪ODBUS鍛戒护鏄�:鐧�(f膩)鍔熻兘纰�03鍛戒护鈥旇畝淇濇寔瀵勫瓨鍣�40001锝�40018鐨勫€�锛屽瓨鍏528锝濱(xi脿n)563;
     瀹屾垚浠ヤ笂閰嶇疆鍚庯紝PLC灏卞彲浠ュ拰MODBUS寰炵珯瑷�(sh猫)鍌欓€�(j矛n)琛岄€氳▕浜�銆�
5  绲�(ji茅)鏉熻獮
銆€銆€鑷湰閫氳▕绯荤当(t菕ng)閬�(y霉n)琛屼互渚嗭紝PLC鑸嘙odbus RTU闁撶殑閫氳▕涓€鐩存甯�锛屽緸鏈嚭鐝�(xi脿n)閬庝换浣曡粺銆佺‖浠舵晠闅滀互鍙婂叾瀹冨共鎿剧従(xi脿n)璞★紝鏈夋晥鍦颁繚璀変簡鑷嫊鎺у埗绯荤当(t菕ng)鐨勬甯搁亱(y霉n)琛�?锛熸ⅱ?锛孭LC閫氶亷PB-M缍�(w菐ng)姗嬭垏Modbus RTU閫氳▕鏄竴绋涔嬫湁鏁堢殑鏂规硶銆侾LC鍜屼笂浣嶆(j墨)WINCC鍙互璁€鍙栧剙琛ㄤ腑婧害娓噺鍊�銆佽ō(sh猫)瀹氬€肩瓑锛屽悓鏅傚彲浠ラ仩(yu菐n)绋嬭ō(sh猫)缃辜闆讳繚璀�(h霉)瑁濈疆鍜岀洿娴佸睆瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)锛屾サ澶у湴鏂逛究浜嗙従(xi脿n)鍫寸殑鎺у埗鍜屾搷浣�銆傜敱姝ょ湅渚�锛屽埄鐢≒B-M缍�(w菐ng)姗嬩締瑙ｆ焙Siemens PLC鑸囩涓夋柟鏅鸿兘鎺у埗鍎€琛ㄤ箣闁撶殑閫氳▕鏄竴鍊嬪€煎緱鎺ㄥ唬鐨勬柟寮忥紝鍦ㄩ浕鍔涜嚜鍕曟帶鍒剁郴绲�(t菕ng)涓�锛屼竴瀹氭渻鍙栧緱鏇村姞鎴愬姛鐨勬噳(y墨ng)鐢ㄣ€�