Kei roto i ngā raraunga hītori kua rongoatia ki te mita wai ultrasonic ngā kohinga pai me ngā kohinga kino ia hāora mō ngā rā e 7 kua hipa, ngā kohinga pai me ngā kohinga kino ia rā mō ngā marama e 2 kua hipa, me ngā kohinga pai me ngā kohinga kino ia marama mō ngā marama 32 kua hipa. Ka rongoatia ēnei raraunga ki te papahoahoa mā te kawa whakawhitiwhiti kōrero Modbus.
E rua ngā huarahi hei pānui i ngā raraunga hītori:
1) Atanga whakawhitiwhiti RS485
I te pānui i ngā raraunga o mua, honoa te atanga RS485 o te mita wai ki te PC, ka pānui i ngā ihirangi o te rēhita raraunga o mua. E 168 ngā rēhita mō ngā kohikohinga ia hāora ka tīmata i te 0×9000, e 62 ngā rēhita mō ngā kohikohinga o ia rā ka tīmata i te 0×9400, ā, e 32 ngā rēhita mō ngā kohikohinga o ia marama ka tīmata i te 0×9600.
2) Pānui ahokore
Ka taea e te kaipānui mita wai ahokore te tiro me te tiaki i ngā raraunga hītori katoa. Ka taea anake te tiro takitahi i ngā raraunga hītori, engari kāore e taea te tiaki. Mena kāore e taea te tiro i ngā raraunga hītori ina tiakina katoatia ngā raraunga hītori, ka taea e koe te hono i te kaipānui ki te PC me te kaweake i ngā raraunga hītori hei tiro (ka tiakina ngā raraunga hītori ki te hōputu kōnae Excel).
Tuhipoka:
1) Mena kei te hiahia koe ki ētahi atu kōrero, tirohia te pukapuka ā-ringa mō te mita wai ultrasonic me te kaipānui ahokore.
2) Ki te kore koe e tono i te putanga RS485, i te kaipānui ahokore rānei, me whakauru noa e koe te RS485, te kōwae ahokore rānei ki te papa iti o te mita wai, kātahi ka taea e koe te pānui i ngā raraunga hītori kua rongoatia.
Mō ētahi atu kōrero, tirohia te pukapuka ā-ringa mō te mita wai ultrasonic me te kaipānui ahokore.
Te wā tuku: Hōngongoi-15-2022