鏈枃瑭崇窗(x矛)浠嬬垂浜哣MMORE澶氶€氶亾婧帶鍣ㄨ垏瑗块杸瀛怱7-200鐨刴odbus閫氳▕鐨勬噳(y墨ng)鐢�銆傚叾涓�锛孷MMORE澶氶€氶亾婧帶鍣ㄤ綔鐐簃odbus閫氳▕鐨勫緸绔�锛涜タ闁€瀛怱7-200浣滅偤modbus閫氳▕鐨勪富绔�銆備富瑕佸垎涓夊€�(g猫)閮ㄥ垎浠嬬垂鍏烽珨鎿嶄綔娴佺▼銆�

绗竴閮ㄥ垎锛氬緸绔橵MMORE澶氶€氶亾婧帶鍣ㄥ伌(c猫)鐨勮ō(sh猫)缃�

闇€鐢╒MMORE绶ㄧ▼杌熶欢Epro灏囧閫氶亾婧帶鍣ㄧ殑COM1瑷�(sh猫)缃偤modbus寰炵珯銆傝嫢閭勬矑鏈夊畨瑁濇杌熶欢锛岃珛(q菒ng)鍒癡MMORE缍�(w菐ng)绔欎笅杓夊苟瀹夎Epro銆�

1锛屾墦闁婨pro杌熶欢锛屾柊寤轰竴鍊�(g猫)宸ョ▼銆傚閫氶亾婧帶鍣ㄦ湁鍏╃ó椤炲瀷锛屽垎鍒ョ偤PC2MU-PT08鍜孭C2MU-TC08銆傛铏曚互PC2MU-PT08鐐轰緥銆�

2锛岄粸(di菐n)鎿婄⒑瑾�(r猫n)銆傚湪宸ョ▼鐨勫乏鍋�(c猫)鏈�(hu矛)褰堝嚭涓€鍊�(g猫)宸ョ▼妯�銆傞洐鎿婁笅鍦栦腑鐨勬韩鎺у櫒閫氳▕瑷�(sh猫)缃紱

3锛屽湪褰堝嚭鐨勬韩鎺у櫒閫氳▕瑷�(sh猫)缃涓�锛岄伕鎿嘋OM1閰嶇疆锛岃ō(sh猫)瀹欳OM1绔欒櫉(h脿o)鐐�1锛孯TU妯″紡锛屾尝鐗圭巼9600锛屾暩(sh霉)鎿�(j霉)浣�8浣�锛屽仠姝綅1浣�锛屽鏍￠(y脿n)锛屾噳(y墨ng)绛斿欢閬�2ms銆傞粸(di菐n)鎿婄⒑瑾�(r猫n)鎸夐垥锛�

4锛岄粸(di菐n)鎿婁笅杓夊湒妯�(bi膩o)鎴栬€呴伕鎿囧湪绶�—>婧帶鍣ㄥ鍏�

5锛屽湪褰堝嚭鐨勪笅杓夋锛岄伕鎿囨韩鎺у櫒閫氳▕瑷�(sh猫)缃�锛岄粸(di菐n)鎿婂煼(zh铆)琛岋紝涓嬭級鍒版韩鎺у櫒鍗冲彲銆�

绗簩閮ㄥ垎锛屼富绔橲7-200鍋�(c猫)鐨勭法绋�

S7-200鍋歮odbus涓荤珯閫氳▕銆傝粺浠剁増鏈琕4.0 STEP 7 MicroWIN SP4浠ヤ笂锛屼緥绋嬫墍鐢ㄧ増鏈偤SP6銆係7-200涓荤珯閫氳▕鏅�(sh铆)锛岄渶瑾�(di脿o)鐢∕BUS_CTRL鍜孧BUS_MSG鍏╁€�(g猫)搴枃浠�銆傝嫢鏈坊鍔�锛屽彲浠ユ墦闁嬪绺寘涓殑Toolbox_V32-STEP 7-Micro WIN 32 Instruction Library锛屽畨瑁濇寚浠ゅ韩鏂囦欢鍗冲彲銆傚畨瑁濇垚鍔熷悗锛屽湪鏂板缓宸ョ▼鐨勫伐绋嬫ü鐨勬枃浠跺韩涓腑鑳界湅鍒癿odbus master锛岄粸(di菐n)鎿妋odbus master锛岃兘鐪嬪埌MBUS_CTRL鍜孧BUS_MSG鍏╁€�(g猫)搴枃浠�銆�

浠PU224鐐轰緥锛屼粙绱筍7-200鐨刴odbus閫氳▕绶ㄧ▼銆�

1锛孧BUS_CTRL鏄敤渚嗚ō(sh猫)缃富绔橮LC鐨凱ort0鍙ｇ殑閫氳▕鍙冩暩(sh霉)鐨�銆�

EN蹇呴爤姣忓€�(g猫)鍛ㄦ湡瑾�(di脿o)鐢紝鐢⊿M0.0椹�(q奴)鍕�(d貌ng)锛�

Mode鐐�1鏅�(sh铆)锛孭ort0浣跨敤modbus鍗�(xi茅)璀帮紝鐐�0鏅�(sh铆)绂佺敤modbus鍗�(xi茅)璀�锛�

Band锛屾尝鐗圭巼瑷�(sh猫)缃�锛岃垏寰炵珯瑷�(sh猫)缃竴鑷村嵆鍙�锛屼緥绋嬩腑瑷�(sh猫)缃偤9600锛�

Parity锛屾牎椹�(y脿n)鏂瑰紡閬告搰銆�0鐐虹劇鏍￠(y脿n)锛�1鐐哄鏍￠(y脿n)锛�2鐐哄伓鏍￠(y脿n)锛屼緥绋嬩腑瑷�(sh猫)缃偤濂囨牎椹�(y脿n)锛�

Timeout锛岄€氳▕瓒呮檪(sh铆)鏅�(sh铆)闁�锛屽柈浣峬s锛屽吀鍨嬭ō(sh猫)瀹�1000ms锛�

Done,淇濇寔鐐�1锛�

Error锛岄尟(cu貌)瑾ょ⒓锛�0=鐒￠尟(cu貌)瑾� 1=鏍￠(y脿n)閷�(cu貌)瑾� 2=娉㈢壒鐜囬尟(cu貌)瑾� 3=瓒呮檪(sh铆)閷�(cu貌)瑾� 4=妯″紡閷�(cu貌)瑾�锛�

2锛孧BUS_MSG鏄ō(sh猫)瀹氬皪(du矛)寰炵珯瀵勫瓨鍣ㄧ殑璁€瀵搷浣滅殑锛屾铏曚粙绱硅畝鎿嶄綔锛�

EN蹇呴爤姣忓€�(g猫)鍛ㄦ湡瑾�(di脿o)鐢�锛岀敤SM0.0椹�(q奴)鍕�(d貌ng)锛�

First鐐�1鏅�(sh铆)锛岀敘(ch菐n)鐢熶竴娆＄櫦(f膩)閫佽珛(q菒ng)姹�锛屼笂鍗囨部椹�(q奴)鍕�(d貌ng)锛屼笉鍙€ｇ簩(x霉)瑾�(di脿o)鐢�锛�

Slave锛屽緸绔欑珯铏�(h脿o)锛屼緥绋嬩腑瑷�(sh猫)鐐�1锛�

RW锛岃畝瀵搷浣滈伕鎿囷紝0鐐鸿畝鎿嶄綔锛�1鐐哄鎿嶄綔锛�

Addr锛岃畝鍙栧緸绔欏瘎瀛樺櫒鍦板潃锛�00xxx 浣嶈几鍑猴紙绶氬湀锛�锛�10xxx 浣嶈几鍏ワ紙瑙搁粸(di菐n)锛�锛�30xxx 妯℃摤閲忚几鍏ュ瘎瀛樺櫒锛� 4xxxx 淇濇寔鍨嬪瘎瀛樺櫒锛屼緥绋嬩腑瑷�(sh猫)瀹氱偤48513锛屽嵆寰炵珯澶氶€氶亾婧帶鍣ㄧ殑R0鐨刴odbus鍦板潃锛�

Count锛岃畝瀵瘎瀛樺櫒鐨勬暩(sh霉)閲忥紝渚嬬▼涓ō(sh猫)瀹氱偤8锛�

DataPtr锛岃畝瀵暩(sh霉)鎿�(j霉)鐨勫瓨鍎�(ch菙)鍦板潃锛屾铏曡ō(sh猫)瀹氱偤&VB0锛屾剰缇╃偤灏囧緸绔檓odbus鍦板潃鐐�8513闁嬪鐨�8鍊�(g猫)瀵勫瓨鍣ㄧ殑鍏�(n猫i)瀹硅畝閬庝締锛屼繚瀛樺湪VW0闁嬪鐨�8鍊�(g猫)瀛楀厓浠朵腑銆�

3锛孧BUS_MSG鏄ō(sh猫)瀹氬皪(du矛)寰炵珯瀵勫瓨鍣ㄧ殑璁€瀵搷浣滅殑锛屾铏曚粙绱瑰鎿嶄綔銆�

EN蹇呴爤姣忓€�(g猫)鍛ㄦ湡瑾�(di脿o)鐢紝鐢⊿M0.0椹�(q奴)鍕�(d貌ng)锛�

First鐐�1鏅�(sh铆)锛岀敘(ch菐n)鐢熶竴娆＄櫦(f膩)閫佽珛(q菒ng)姹�锛屼笂鍗囨部椹�(q奴)鍕�(d貌ng)锛屼笉鍙€ｇ簩(x霉)瑾�(di脿o)鐢�锛�

Slave锛屽緸绔欑珯铏�(h脿o)锛屼緥绋嬩腑瑷�(sh猫)鐐�1锛�

RW锛岃畝瀵搷浣滈伕鎿�锛�0鐐鸿畝鎿嶄綔锛�1鐐哄鎿嶄綔锛�

Addr锛岃畝鍙栧緸绔欏瘎瀛樺櫒鍦板潃锛�00xxx 浣嶈几鍑猴紙绶氬湀锛�锛�10xxx 浣嶈几鍏ワ紙瑙搁粸(di菐n)锛夛紝30xxx 妯℃摤閲忚几鍏ュ瘎瀛樺櫒锛� 4xxxx 淇濇寔鍨嬪瘎瀛樺櫒锛屼緥绋嬩腑瑷�(sh猫)瀹氱偤48531锛屽嵆寰炵珯澶氶€氶亾婧帶鍣ㄧ殑R18鐨刴odbus鍦板潃锛�

Count锛岃畝瀵瘎瀛樺櫒鐨勬暩(sh霉)閲�锛屼緥绋嬩腑瑷�(sh猫)瀹氱偤8锛�

DataPtr锛岃畝瀵暩(sh霉)鎿�(j霉)鐨勫瓨鍎�(ch菙)鍦板潃锛屾铏曡ō(sh猫)瀹氱偤&VB100锛屾剰缇╃偤灏囦富绔橵W100闁嬪鐨�8鍊�(g猫)瀵勫瓨鍣ㄧ殑鍏�(n猫i)瀹瑰鍒板緸绔檓odbus鍦板潃8513闁嬪鐨�8鍊�(g猫)瀵勫瓨鍣ㄤ腑銆�

娉ㄦ剰2榛�(di菐n)锛�

1锛岀▼搴忎腑鍙湁澶氬€�(g猫)MBUS_MSG锛屽悓涓€鏅�(sh铆)闁撳彧鍙娇鑳戒竴鍊�(g猫)MBUS_MSG锛�

2锛岀涓€娆℃坊鍔犲韩鏂囦欢锛屼娇鐢∕BUS_CTRL鍜孧BUS_MSG鏅�(sh铆)锛岄渶绲﹂€欏叐鍊�(g猫)搴枃浠跺垎閰�284鍊�(g猫)瀛楃瘈(ji茅)鐨勫叏灞€V瀛樺劜(ch菙)鍗€(q奴)锛屽惁鍓囩法璀▼搴忔檪(sh铆)灏囨渻(hu矛)鍫�(b脿o)閷�(cu貌)銆傚叿楂旀搷浣滃涓嬶細

2.1锛岄伕鎿囩▼搴忓锛岄粸(di菐n)鎿婂彸閸�锛岄伕鎿囧韩瀛樺劜(ch菙)鍗€(q奴)锛�

2.2,鍦ㄥ綀鍑轰締鐨勫皪(du矛)瑭辨涓ō(sh猫)瀹氬韩瀛樺劜(ch菙)鍗€(q奴)鐨勮捣濮嬪湴鍧€銆傚墖閫欏€�(g猫)鍦板潃闁嬪鐨�284鍊�(g猫)瀛楃瘈(ji茅)琚崰鐢紝涓嶅彲鐢ㄤ簬鍏跺畠鍦版柟銆�

绗笁閮ㄥ垎锛孷MMORE澶氶€氶亾婧帶鍣ㄨ垏CPU224鐨勯€氳▕閫ｇ窔閫氳▕閫ｇ窔閲囩敤485鑱�(li谩n)绶氭柟寮�銆�

VMMORE澶氶€氶亾婧帶鍣ㄧ殑COM1鍙ｆ湁鍏╁€�(g猫)绔瓙锛�485+鍜�485-;

CPU224鐨凱ort0鍙ｇ殑瀹氱京濡備笅锛�

鎺ョ窔绀烘剰濡備笅锛�