Idatha yembali egcinwe kwimitha yamanzi ye-ultrasonic ibandakanya ukuqokelelwa kweyure nganye okuhle nokubi kwiintsuku ezisi-7 ezidlulileyo, ukuqokelelwa kwemihla ngemihla okuhle nokubi kwiinyanga ezi-2 ezidlulileyo, kunye nokuqokelelwa kwenyanga okuhle nokubi kwiinyanga ezingama-32 ezidlulileyo. Ezi datha zigcinwa kwi-motherboard nge-Modbus communication protocol.
Kukho iindlela ezimbini zokufunda idatha yembali:
1) Ujongano lonxibelelwano lwe-RS485
Xa ufunda idatha yembali, qhagamshela i-RS485 interface yemitha yamanzi kwi-PC uze ufunde umxholo werejista yedatha yembali. Iirejista ezili-168 zokuqokelela ngeyure ziqala kwi-0×9000, iirejista ezingama-62 zokuqokelela ngemini ziqala kwi-0×9400, kwaye iirejista ezingama-32 zokuqokelela ngenyanga ziqala kwi-0×9600.
2) Isifundi esingenazingcingo
Isixhobo sokufunda esingenazingcingo semitha yamanzi sinokujonga kwaye sigcine yonke idatha yembali. Idatha yembali inokujongwa nganye nganye, kodwa ayinakugcinwa. Ukuba idatha yembali ayinakujongwa xa yonke idatha yembali igciniwe, ungaqhagamshela isixhobo sokufunda kwiPC kwaye uthumele idatha yembali ukuze uyibone (idatha yembali igcinwa kwifomathi yefayile ye-Excel).
Phawula:
1) Nceda ujonge incwadi yemiyalelo yemitha yamanzi ye-ultrasonic kunye ne-wireless reader ukuba ufuna ukwazi okungakumbi.
2) Ukuba awu-odoli i-RS485 output okanye i-wireless reader, kufuneka ufake i-RS485 okanye i-wireless module kwibhodi encinci yemitha yamanzi uze emva koko ufunde idatha yembali egciniweyo.
Ukuze ufumane iinkcukacha, jonga incwadi yemiyalelo yemitha yamanzi ye-ultrasonic kunye ne-wireless reader.
Ixesha lokuthumela: Julayi-15-2022