Kuti zvive nechokwadi chekuti kuyerwa kwakarurama mukushandiswa kwemumunda,flowmeter yemhando yeweir yakavhurika UOC nhevedzanozvinoda kurongeka kwakarongeka kwemukati meimba usati waisa.
Iyi protocol inotsanangura maitiro akajairwa anosanganisira kutanga kwemudziyo, kuongorora probe, kugadzika kwema parameter, kuyedzwa kwekubuda, uye kuongororwa kwekutaurirana, zvichiita kuti pave nekushanda kwakavimbika kune akasiyana mashandisirwo ekuyera kuyerera.
1. Kuongororwa Kwekutanga Kwekuongorora uye Kutangisa
Usati waisa,ultrasonic yakavhurika mugero flowmeter inofanira kuongororwa mukati meimba kuti ionekwe kuti inoshanda sei. Chinoongorora ma ultrasonic chinofanira kurongedzwa chakamira chakananga kumadziro anoratidza chiedza kuti chionekwe zvakanaka. Unogona kutarisa mifananidzo inotevera.
Zvemita yekuyerera yemugero wakavhurika nemazvomashandisirwo, kurongeka uku kwakakosha zvikuru. Probe inofanira kubatanidzwa kune host unit zvichienderana nema terminal labels, nemagetsi anopihwa zvichienderana nezvinodiwa. Painotanga, mudziyo unoratidza splash screen inoteverwa ne main measurement interface. Chiratidzo chinopenya chine kuverenga kwakagadzikana chinoratidza kutaurirana kwakajairika kwe host-probe.
2. Mhinduro yekuongorora uye Kuedza Kushanda Kwemhando Yepamusoro
Bhawa rekufamba rinobvumira mukana wekuwana zviratidziro zvekuyera uye zvinyorwa zvedata. Kuti uone mhinduro inoshanduka, fambisa probe zvishoma nezvishoma uchitarisa mwero wemvura uye daro. Kufamba mukati me1m hakufanirwe kudarika 0.1 m/s. Nzvimbo yekuona chishandiso (±0.5m yenzvimbo isina kupfuura 10m; ±1.2m yenzvimbo isina kupfuura 10m) inoda nguva yekuongorora ~5s kune zvinangwa zvekunze. Kunyange zvazvo mita dzimwe nguva inogona kusanzwisisa daro repakati nekuda kwenzvimbo isina kukwana, zvikanganiso zvakadaro hazviwanzoitika pachazvo.mita yekuyerera yemhando yeflume yakavhurikamashandisirwo ekuyera.
3. Kugadziriswa kweParameter uye Kuenzanisa Kuyerera
Muzvimiro zvepakutanga, sarudza modhi yakakodzera yeweir/flume uye kukwirira kwekuisa.
Mushure mekuchengetedza mari, simbisa kuti huwandu hwekuyerera kwemvura huchavandudzwa nemazvo uye kuwedzera kwekuyerera kwemvura, zvichiratidza kushandiswa kwakakodzera kwe hydraulic model. Danho iri rakakosha kuti uwane nzira chaiyo yekubuda kwemvura.mita yekuyerera yemhando yeflume yakavhurikaUOC nhevedzanokuyerwa.
4. Kusimbiswa kweSignali Yekubuda uye Basa reRelay
Shandisa multimeterKuti muyere DC4-20mA current output, current output inogara inoenderana ne instantly flow value. Chinja mamiriro ekushanda kwe relay uye set value ye action point, uye shandisa multimeter kuti uone kana relay yakanonoka kuita nemazvo.
5. Bvunzo reKutaurirana
Edza kutaurirana kweRS485 nekubatanidza kune komputa inochengetedza, uchive nechokwadi chekuti data rakakodzera uye kuchinjana kwemirairo kuti upedze protocol yekusimbisa. Izvi zvinoshanda kune ese mamodheru anotsigirwa anosanganisira UOC dzakatevedzana weir mhando yakavhurika mugero flowmeter.
Nguva yekutumira: Mbudzi-28-2025