鎶€琛�(sh霉)闋婚亾

濞撳〒宸ユキ(y猫)
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng) > 鎶€琛�(sh霉)闋婚亾 > 鎶€琛�(sh霉)鐧剧 > 閲囩敤Modbus鍗�(xi茅)璀板(sh铆)鐝�(xi脿n)DCS绯荤当(t菕ng)涓洠(ji膩n)鎺х礆(j铆)鏁�(sh霉)鎿�(j霉)闆嗘垚

閲囩敤Modbus鍗�(xi茅)璀板(sh铆)鐝�(xi脿n)DCS绯荤当(t菕ng)涓洠(ji膩n)鎺х礆(j铆)鏁�(sh霉)鎿�(j霉)闆嗘垚

鏅�(sh铆)闁擄細2007-12-14 09:32:00渚嗘簮锛歳onggang

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1 Modbus鍗�(xi茅)璀扮啊(ji菐n)浠� Modbus鍗�(xi茅)璀板寘鎷珹SCII銆丷TU銆丳LUS銆乀CP绛�,骞舵矑鏈夎(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�(sh铆)鍜屼娇鐢ㄧ殑娑堟伅绲�(ji茅)妲�(g貌u),鑰屼笉绠″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€氫俊鐨刐2]銆傛(bi膩o)婧�(zh菙n)鐨凪odicon鎺у埗鍣ㄤ娇鐢≧S232C瀵�(sh铆)鐝�(xi脿n)涓茶鐨凪odbus銆俁S232C瑕�(gu墨)瀹氫簡閫f帴鍣ㄩ嚌鑵�銆佹帴绶氥€佷俊铏�(h脿o)闆诲钩銆佹尝鐗圭巼銆佸鍋舵牎椹�(y脿n)绛変俊鎭�,Modbus鐨凙SC姘�銆丷TU鍗�(xi茅)璀板墖鍦ㄦ鍩虹(ch菙)涓婅(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)銆佸懡浠ゅ拰灏辩瓟鐨勬柟寮�,濡傚湒1鎵€绀�銆傛暩(sh霉)鎿�(j霉)閫氳▕閲囩敤Maser/Slave鏂瑰紡,Master绔櫦(f膩)鍑烘暩(sh霉)鎿�(j霉)璜�(q菒ng)姹傛秷鎭�,Slave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�(q菒ng)姹�;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),瀵�(sh铆)鐝�(xi脿n)闆欏悜璁€瀵€�
鍦�2鏄竴鍊�(g猫)鍏稿瀷鐨凪odbus鎳�(y墨ng)鐢ㄧず渚�銆侻odbus鍙互鎳�(y墨ng)鐢ㄥ湪鏀寔Modbus鍗�(xi茅)璀扮殑PIC鍜孭LC涔嬮枔銆丳LC鍜屽€�(g猫)浜鸿▓(j矛)绠楁(j墨)涔嬮枔銆佽▓(j矛)绠楁(j墨)鍜岃▓(j矛)绠椾箣闁�銆侀仩(yu菐n)绋婸LC鍜岃▓(j矛)绠楁(j墨)涔嬮枔浠ュ強閬�(yu菐n)绋嬭▓(j矛)绠楁(j墨)涔嬮枔锛堥€氶亷Modem閫f帴锛�,鍙Modbus鐨勬噳(y墨ng)鐢ㄦ槸鐩哥暥(d膩ng)寤f硾鐨�銆傜敱浜嶮odbus鏄竴鍊�(g猫)浜嬪(sh铆)涓婄殑宸ユキ(y猫)妯�(bi膩o)婧�(zh菙n),瑷卞寤犲鐨凱LC銆丠MI銆佺祫鎱�(t脿i)杌熶欢閮芥敮鎸丮odbus,鑰屼笖Modbus鏄竴鍊�(g猫)闁嬫斁妯�(bi膩o)婧�(zh菙n),鍏跺崝(xi茅)璀板収(n猫i)瀹瑰彲浠ュ厤璨�(f猫i)鐛插緱,涓€浜涘皬鍨嬪粻鍟嗙敋鑷冲€�(g猫)浜洪兘鍙牴鎿�(j霉)鍗�(xi茅)璀版(bi膩o)婧�(zh菙n)闁嬬櫦(f膩)鍑烘敮鎸丮odbus鐨勭敘(ch菐n)鍝佹垨杌熶欢,寰炶€屼娇鍏剁敘(ch菐n)鍝佽伅(li谩n)鍏ュ埌Modbus鐨勬暩(sh霉)鎿�(j霉)缍�(w菐ng)绲�(lu貌)涓�銆傚洜姝�,Modbus鏈夎憲寤f硾鐨勬噳(y墨ng)鐢ㄥ熀绀�(ch菙)銆� 鍦ㄥ(sh铆)闅涙噳(y墨ng)鐢ㄤ腑,鍙互浣跨敤RS232銆丷S485/422銆丮odem鍔犻浕瑭辩窔銆佺敋鑷砊CP/IP渚嗚伅(li谩n)缍�(w菐ng)銆傛墍浠�,鎵€浠�,Modbus鐨勫偝杓镐粙璩�(zh矛)绋杓冨,鍙互鏍规摎(j霉)鍌宠几璺濋洟渚嗛伕鎿�銆� 2 Modbus鐨勫叿楂旀噳(y墨ng)鐢� 閫欓噷浠嬬垂鐨凪odbus鐨勫叿楂旀噳(y墨ng)鐢ㄦ槸鏌愬粻鐨勬按娉ョ敓鏂欑敓鐢�(ch菐n)璩�(zh矛)閲忔帶鍒剁郴绲�(t菕ng)銆傛绯荤当(t菕ng)涓竴鍏辨湁5鍊�(g猫)瀛愮珯锛氶垼閻靛垎鏋愬剙銆佸洓鍏冪礌鍒嗘瀽鍎€銆佹枡浣嶄綅/鏂欐伎濉�銆侀厤鏂欑Г銆侀厤搴�(k霉)銆傛瘡涓€鍊�(g猫)瀛愮珯鐢变竴鑷�(t谩i)瑷�(j矛)绠楁(j墨)鍜岀浉闂�(gu膩n)杌熴€佺‖浠剁祫鎴�,鎺у埗绯荤当(t菕ng)绲勬垚濡傚湒3鎵€绀�銆�
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