閭劜甯傚伐绋嬪剙鍣ㄨō(sh猫)鍌欐瀹�-妾㈡脯涓績
瑷堥噺鏄鐝�(xi脿n)鍠綅绲�(t菕ng)涓€銆侀噺鍊兼簴纰哄彲闈犵殑娲诲嫊銆�
鐩稿皪浜庘€�"瑷堥噺鏄鐝�(xi脿n)鍠綅绲�(t菕ng)涓€鍜岄噺鍊煎彲闈犵殑娓噺鈥濋€欒鐨勫畾缇�,涓婅堪瀹氱京閬垮厤浜嗗皣瑷堥噺鐙归殬鐞嗚В鐐哄氨鏄皪鏌愮ó鐗瑰畾閲忛€茶鐨勬脯閲�,鍚屾檪涔熷皣娓噺娲诲嫊涔嬪鐨勫叾浠栫鎶€娲诲嫊銆佹硶鍒舵椿鍕�銆佺鐞嗘椿鍕曠瓑鍖呮嫭鍦ㄥ収(n猫i)銆傝┎瀹氱京娑佃搵浜嗗叐鏂归潰鍏�(n猫i)瀹�:瑷堥噺鏃㈡槸涓€闁€瀛�(xu茅)绉�.瑷堥噺瀛�(xu茅),鍙堟槸涓€闋呯敱涓诲皫(d菐o)鐨勭ぞ鏈冧簨妤�(y猫)鈥旇▓閲忓伐浣�銆�
瀵︾従(xi脿n)鍠綅绲�(t菕ng)涓€鍜岄噺鍊兼簴纰哄彲闈犳槸瑷堥噺鐨勬牴鏈嚭鐧�(f膩)榛炪€傚缓绔嬪悇鍊嬮噺鐨勫柈浣�,鍙互浣垮悇绋墿鐞嗛噺寰椾互鍒嗗垾瀹氭€у拰鐩镐簰鍗€(q奴)鍒�銆傚柈浣嶇当(t菕ng)涓€鏄噺鍊兼簴纰虹殑鍓嶆彁銆傞噺鍊兼簴纰烘槸鎸囨脯閲忕祼(ji茅)鏋滃叿鏈夊悎鐞嗙殑婧栫⒑搴�;鍙煁鏄寚鍦ㄤ笉鍚屾浠朵笅,鍚岄琚脯閲忕殑閲忓€煎叿鏈夊彲姣旀€�,骞惰兘灞曠ず鍏舵湁鏁堟€с€�
鍥犳,鍙互寤g京鍦拌獚鐐哄剙鍣ㄨ▓閲�(娓噺)鏄皪閲忕殑瀹氭€у垎鏋愬拰瀹氶噺纰鸿獚鐨勯亷绋�銆傜偤浜嗘豢瓒宠┎閬庣▼鐨勮姹�,蹇呴爤鐢遍儴闁€鍜岀ぞ鏈冪祫绻旈枊灞曚竴绯诲垪鐨勬椿鍕�,鍖呮嫭閫茶绉戝(xu茅)鐮旂┒鍜屾脯閲忔妧琛�(sh霉)鐮旂┒,寤虹珛鍩烘簴妯欐簴鍜屼繚璀夋脯閲忕祼(ji茅)鏋滃叿鏈夋函婧愭€х殑鎶€琛�(sh霉)姊濅欢,鍒跺畾娉曞緥銆佹硶瑕�(gu墨)鍜屾妧琛�(sh霉)瑕�(gu墨)鑼�,闁嬪睍琛屾斂绠$悊绛�銆�.(zhangyunfensyiqijzjiaozhun)
閭劜甯傚伐绋嬪剙鍣ㄨō(sh猫)鍌欐瀹�-妾㈡脯涓績
鍙伕閰� SD鍗″瓨鍎插姛鑳斤紝鏀寔瀵︽檪瀛樺劜銆佸畾鏅傚瓨鍎叉垨鍙瓨鍫辨績搴︽暩(sh霉)鎿�(j霉)鍜屾檪闁撱€佹敮鎸� 鏈鏌ョ湅銆佸埅闄ゆ暩(sh霉)鎿�(j霉)锛屼篃鍙€氶亷USB銆佽棈鐗欓€氫俊銆丷S232鎺ュ彛灏囨暩(sh霉)鎿�(j霉)涓婂偝鍒� 闆昏叇锛岀敤涓婁綅姗熻粺浠跺垎鏋愭暩(sh霉)鎿�(j霉)鍜屽瓨鍎�銆佹墦鍗�銆傚悎鎴愮┖姘f垨楂樼磾姘潎鍙�锛岄€氬叆鏈夋瘨姘i珨娉勬紡鍫卞櫒鍓嶆噳(y墨ng)缍�(j墨ng)绱斿寲铏曠悊銆� 淇¤櫉杓稿嚭 绱呭绶氭埃楂斿偝鎰熷櫒鏈夊叐绋俊铏熻几鍑猴細妯℃摤鐨�4~20mA杓稿嚭鍜孯S-485鏁�(sh霉)鎿�(j霉)绺界窔杓稿嚭銆�
1.瑷堥噺鐨勫皪璞�
鍎€鍣ㄨ▓閲忕殑灏嶈薄涓昏鏄墿鐞嗛噺,闅ㄨ憲绉戞妧閫叉鍜岀ぞ鏈冪櫦(f膩)灞�,宸茬稉(j墨ng)鎿村睍鍒颁簡宸ョ▼閲�銆佸寲瀛�(xu茅)閲忋€佺敓鐞嗛噺,鐣�(d膩ng)鍓嶆櫘閬嶉枊灞曠殑鏈夊咕浣�銆佹韩搴�銆佸姏瀛�(xu茅)銆侀浕纾併€侀浕瀛�銆佹檪闁撻牷鐜囥€佸厜瀛�(xu茅)銆侀浕闆㈣蓟灏�銆佽伈瀛�(xu茅)鍜屽寲瀛�(xu茅)閲忓崄澶ц▓閲忔澶�,鍦ㄧ敓鐗┿€侀啱(y墨)瀛�(xu茅)銆佺挵(hu谩n)淇濄€佷俊鎭�銆佸拰杌熶欢绛夐珮鏂版妧琛�(sh霉)鍩�,鐩搁棞(gu膩n)鐨勮▓閲忔脯瑭︿篃宸插緱鍒伴枊灞曘€�
2.瑷堥噺鐨勫収(n猫i)瀹�
瑷堥噺鐨勫収(n猫i)瀹归€�?锛熺瓫鐖焺姒遍秳鈧柟闈�:瑷堥噺(娓噺)鍠綅鍜屽柈浣嶅埗;瑷堥噺鍣ㄥ叿(娓噺鍎€鍣�),鍖呮嫭瀵︾従(xi脿n)鎴栧京(f霉)鐝�(xi脿n)瑷堥噺鍠綅鐨勮▓閲忓熀婧�銆佹婧栧拰宸ヤ綔瑷堥噺鍣ㄥ叿;閲忓€煎偝閬炲拰閲忓€兼函婧�,鍖呮嫭銆佹牎婧�銆佹脯瑭︺€佹椹楄垏妾㈡脯;鐗╃悊甯搁噺銆佹潗鏂欒垏鐗╄唱(zh矛)鐗规€х殑娓畾;涓嶇⒑瀹氬害銆佹暩(sh霉)鎿�(j霉)铏曠悊鑸囨脯閲忕悊璜栧強鍏舵柟娉�;瑷堥噺绠$悊銆佽▓閲忎繚璀夎垏瑷堥噺銆�
闅ㄥ窞甯傚伐绋嬪剙鍣ㄨō(sh猫)鍌欐瀹�-妾㈡脯涓績
3.瑷堥噺鐨勭壒榛�
鍎€鍣ㄨ▓閲忕殑鐗归粸鍙鎷偤婧栫⒑鎬�銆佷竴鑷存€с€佹函婧愭€у拰娉曞埗鎬у洓鍊嬫柟闈�銆�
(1)婧栫⒑鎬ф槸鎸囨脯閲忕祼(ji茅)鏋滆垏琚脯閲忕湡鍊肩殑涓€鑷寸▼搴�銆傜敱浜庡闅涗笂涓嶅瓨鍦ㄥ畬鍏ㄦ簴纰虹劇瑾ょ殑娓噺,鍥犳鍦ㄧ郸鍑洪噺鍊肩殑鍚屾檪,蹇呴爤绲﹀嚭閬╂噳(y墨ng)浜庢噳(y墨ng)鐢ㄧ洰鐨勬垨?q奴)宥婬闇€瑕佺殑涓嶇⒑瀹氬害鎴栬宸寖鍦�,鍚﹀墖,閫茶鐨勬脯閲忕殑璩�(zh矛)閲�(鍝佽唱(zh矛))灏辩劇寰炲垽鏂�,閲忓€间篃灏变笉鍏峰倷鍏呭垎鐨勭ぞ鏈冨鐢ㄥ児鍊�銆傞噺鍊肩殑婧栫⒑,鏄寚鍦ㄤ竴瀹氱殑涓嶇⒑瀹氬害銆佽宸檺鎴栧厑瑷辫宸寖鍦嶅収(n猫i)鐨勬簴纰�銆�
2)涓€鑷存€ф槸鎸囧湪瑷堥噺鍠綅绲�(t菕ng)涓€鐨勫熀绀�(ch菙)涓�,鐒¤珫浣曟檪銆佷綍鍦伴噰鐢ㄤ綍绋柟娉�銆佷娇鐢ㄤ綍绋▓閲忓櫒鍏蜂互鍙婄敱浣曚汉閫茶娓噺,鍙绗﹀悎鏈夐棞(gu膩n)瑕佹眰,娓噺绲�(ji茅)鏋滃氨鎳�(y墨ng)鍦ㄧ郸瀹氬崁(q奴)闁撳収(n猫i)琛ㄧ従(xi脿n)涓€鑷�,鍗虫脯閲忕祼(ji茅)鏋滄噳(y墨ng)瑭叉槸鍙噸寰�(f霉)銆佸彲鍐嶇従(xi脿n)(寰�(f霉)鐝�(xi脿n))銆佸彲姣旇純鐨勩€�
澶╂触宸ョ▼鍎€鍣ㄨō(sh猫)鍌欐瀹�-闄勮繎妾㈡脯姗熸(g貌u)
(3)婧簮鎬ф槸鎸囦换浣曚竴鍊嬫脯閲忕祼(ji茅)鏋滄垨瑷堥噺妯欐簴鐨勯噺鍊�,閮借兘閫氶亷涓€姊濆叿鏈夎(gu墨)瀹氫笉纰哄畾搴︾殑閫g簩(x霉)姣旇純閺堣垏瑷堥噺鍩烘簴鑱�(li谩n)绯昏捣渚�,浣挎湁鐨勫悓绋噺鍊奸兘鍙互鎸夌収閫欐姣旇純閺�,閫氶亷鏍℃簴渚嗗悜娓噺鐨勬簮闋拷婧�,婧簮鍒板悓涓€瑷堥噺鍩烘簴(鍩烘簴鎴栧湅闅涘熀婧�),浣挎簴纰烘€у拰涓€鑷存€х嵅寰楁妧琛�(sh霉)淇濊瓑銆傚鏋滈噺鍊煎嚭浜庡婧愭垨澶氶牠,蹇呯劧鏈冮€犳垚鎶€琛�(sh霉)鍜岀鐞嗕笂鐨勬贩浜傘€�
淇¢櫧甯傚埗钘ユ娓ō(sh猫)鍌欐牎婧�-闄勮繎妾㈡脯姗熸(g貌u)
鍥哄畾寮�(3)鐣�(d膩ng)闆堕粸瑾�(di脿o)鏁村畬鎴愪互鍚�锛屾績搴︾磩鐐烘豢閲忕▼80%鐨勬埃楂旀婧栫墿璩�(zh矛)鏍℃簴鍙噧姘i珨鍫卞櫒锛屽叿楂旈噺绋嬭(di脿o)鏁存柟寮忓弮鐓у粻瀹惰鏄庢浉銆傚洜鐐篗odbusRTU鍗�(xi茅)璀版槸涓€绋婧�銆�
鍙噧姘i珨娉勬紡鍫卞櫒涓昏鍍瑰€硷細
鍙噧姘i珨娉勬紡鍫卞櫒涓昏鏈夐殧鑶滈浕鍨嬨€佸畾闆讳綅闆昏В鍨嬫垨/鍜屽崐灏�(d菐o)楂斿瀷銆�
(4)娉曞埗鎬ф簮浜庤▓閲忕殑绀炬渻鎬с€傞噺鍊肩殑婧栫⒑鍙潬涓嶅儏鏈夎炒浜庣瀛�(xu茅)鎶€琛�(sh霉)鎵嬫,涔熼渶瑕佺浉鎳�(y墨ng)鐨勬硶寰�銆佹硶瑕�(gu墨)銆佽(gu墨)鑼冨拰琛屾斂绠$悊銆傜壒鍒ユ槸灏嶄簬鍦嬭▓姘戠敓褰遍熆鏄庨’銆佹秹鍙婂叕鐪惧埄鐩婂拰鍙寔绾�(x霉)鐧�(f膩)灞曠殑鍩�,鎴栬€呴渶瑕佺壒娈婁俊浠荤殑鍩�,蹇呴爤鐢遍儴闁€涓诲皫(d菐o)寤虹珛娉曞埗淇濋殰,鍚﹀墖,閲忓€肩殑婧栫⒑鎬с€佷竴鑷存€у拰婧簮鎬у氨鐒℃硶瀵︾従(xi脿n),瑷堥噺鐨勪綔鐢ㄤ篃闆d互鐧�(f膩)鎻�銆傝▓閲忕殑涓婅堪鍥涘€嬬壒鎬ф槸鏅€氭脯閲忎竴鑸笉鍏峰倷涔熶笉蹇呭叿鍌欑殑,鍥犳,鍎€鍣ㄨ▓閲忔瘮鏅€氭脯閲忔洿鐐哄毚鏍�銆�
鑷哄窞甯傚鍔涜畩閫佸櫒鏍℃簴瑷堥噺-妾㈡脯涓績锛�http://www.jdzj.com/jiage/5_820044.html