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Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan
Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan
Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan
Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan
Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan
Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan

Darbiga dhaadheer ee raqiis ah oo ku rakibay ultrasonic-ka furan

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Macluumaadka qaladka isgaarsiinta iyo xog aruurinta:
Martida ama addoonka ayaa isticmaali kara koodhka jeegga si loo go'aamiyo in macluumaadka la helay ay sax yihiin. Sababo la xiriira buuq elektiroonig ah ama faragelin kale oo kale, khaladaadku mararka qaarkoodna waxay dhacaan inta lagu jiro gudbinta macluumaadka. XEERKA CAAWIMADA CAAWIMADA (CRC) ayaa hubin kara in macluumaadka martida loo yahay ama addoonka inta lagu gudajiro nidaamka xog gudbinta ee isgaarsiinta ay khaldan tahay, iyadoo aan loo eegin inay soo diraan ama helayaan), tani waxay kordhineysaa amniga iyo hufnaanta nidaam.
CRC (CRC) Code Code Coded) ee Borotokoolka isgaarsiinta ee Modbus waxay ka kooban tahay 2 baloog, oo ah lambar laba-bit ah. Koodhka CRC waxaa lagu xisaabiyaa aaladda dirista (martida loo yahay) waxaana la dhigay dhamaadka xarkaha macluumaadka soo diray. Qalabka (addoonka) oo helaya macluumaadka ayaa dib u soo celinaya CRC ee macluumaadka la helay oo isbarbar dhigaya in CRC loo xisaabiyo uu u dhigmo midka la helay. Haddii labaduba isma eka, qalad ayaa dhaca.
Kaliya 8 Qashinka xogta ayaa la isticmaalaa marka la fulinayo xisaabinta CRC. Bilowga bilowga, jooji xoogaa iyo waxoogaa parity kuma lug laha xisaabinta CRC.

Marka mitirka dareeraha dareeraha ah uu ogaado qalad aan ka aheyn qalad Scc Code, waa inay ku soo celisaa macluumaadka kooxda martida loo yahay. Meesha ugu sareysa ee koodhka shaqadu waa 1, taasi waa, koofiyadda shaqadu waxay ka soo baxday addoonka ilaa martida loo yahay kooxda martida loo yahay ee ay martida u tahay 128. Xeerarka soo socdaa waxay muujinayaan in qalad lama filaan ah uu dhacay.
Haddii macluumaadka uu ka helay addoonka ka imanaya sayidku wuxuu ka kooban yahay khaladaadka CRC, waxaa lagu iloobi doonaa addoonka.
Qaabka koodhka qaladka ee uu soo celiyay addoonka waa sida soo socota (marka laga reebo CRC Codes):
Koodhka Cinwaanka: 1 byte
Xeerka Hawlaha: 1 byte (ugu sareeya waa 1)
Koodh qalad ah: 1 byte
CRC Code: 2 bahal.

Mashiinka addoonka ah wuxuu ka jawaabayaa nambarka qaladka soo socda:
81. Xeerka shaqada sharci darrada ah.
Xeerka shaqada ee la helay kuma taageerayo miiska addoonka.
82. Akhri cinwaanka xogta sharci darrada ah.
Goobta xogta la cayimay waxay ka baxsan tahay cinwaanka wax lagu akhrin karo oo kala duwan oo ah miiska addoonka.
83. Qiimaha xog-sharci darrada ah.

Qiimaha xogta uu soo diray sayidka la helay ayaa ka sarreeya tirada xogta ee cinwaanka u dhigma ee addoonka.

Alaabada ugu weyn ee shirkadda waxaa ka mid ah qulqulka elektromagnetic, qabowga ultrasonic ama qulqulka kuleylka, qulqulka u furan, qabow elektaroonigga ah ama kuleylka kuleylka.

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