Ni ayahe mateka yabitswe muri metero y'amazi ya ultrasonic?Nigute ushobora kugenzura?

Amakuru yamateka yabitswe muri metero yamazi ya ultrasonic akubiyemo amasaha meza yibintu byiza nibibi muminsi 7 ishize, kwirundanya kwa buri munsi nibibi mumezi 2 ashize, hamwe no gukusanya ibyiza nibibi mumezi 32 ashize.Aya makuru abitswe kububiko na protocole y'itumanaho rya ModBus.

Hariho inzira ebyiri zo gusoma amateka yamateka:

1) Imigaragarire ya RS485

Mugihe usoma amakuru yamateka, huza icyambu cya RS485 cya metero yamazi kuri PC hanyuma usome ibiri mubitabo byamateka.168 kwiyandikisha kumasaha yo gutangira bitangirira kuri 0 × 9000, 62 kwiyandikisha kubikusanyirizo bya buri munsi bitangirira kuri 0 × 9400, naho ibitabo 32 byo gukusanya buri kwezi bitangirira kuri 0 × 9600.

2) Umusomyi wintoki

Imashini yamazi idasomeka irashobora kureba no kubika amakuru yose yamateka.Amakuru yamateka arashobora kurebwa umwe umwe, ariko ntashobora gukizwa.Niba amakuru yamateka adashobora kurebwa mugihe amakuru yose yamateka yabitswe, urashobora guhuza umusomyi kuri PC no kohereza amakuru yamateka kugirango uyirebe (amakuru yamateka yabitswe muburyo bwa dosiye ya Excel).

Icyitonderwa:

1. Ushaka ibisobanuro birambuye, reba imfashanyigisho ya metero y'amazi ya ultrasonic hamwe numusomyi utagira umugozi.

2. Niba udategetse ibisohoka RS485 cyangwa umusomyi utagira umugozi, shyiramo RS485 kuri metero y'amazi

Module cyangwa simusiga module, irashobora gusoma amakuru yabitswe.