Kumanga kwa Makina ndi ntchito
Zaukadaulo
1. Zolemba za Mphamvu
Meter imatha kuyeza mphamvu yogwira, yokhazikika, komanso yowoneka bwino, komanso
2. Kufunika kwakukulu ndi Nthawi ya MD Integration
Miitayo imakonzedwa kuti igwirizane ndi nthawi ya Maximum Demand (MD) ya mphindi 15/30/60 (zosasintha zimakhala mphindi 30).Kufunika kumawunikidwa nthawi iliyonse yofunikira yomwe imayikidwa ndi kuphatikiza kwa 15/30/60 Mphindi ndipo kuchuluka kwa zofunidwazi kumasungidwa ngati Maximum Demand.Nthawi iliyonse Maximum Demand ikakhazikitsidwanso, mtengo wofunikira kwambiri wolembetsedwa udzasungidwa limodzi ndi tsiku ndi nthawi.Kufunika Kwambiri Padziko Lonse (Maola 0 - 24): Regista yapayokha idzakhalapo kuti ilembe kuchuluka kwa kuchuluka kwa maola 24, kuyambira pakukonzanso komaliza komwe kumadziwika kuti kaundula wa zofuna zonse.Meter idzawerengera ndikulembetsa MD yogwira.
3. Kubwezeretsanso kwakukulu
Maximum Demand ikhoza kukhazikitsidwanso ndi imodzi mwa njira zotsatirazi.Mamita omwe aperekedwa ali ndi chimodzi kapena zingapo mwa njira zotsatirazi zomwe zaperekedwa pansipa:
a.Kupyolera mu Meter Reading Instrument mu mawonekedwe a lamulo lovomerezeka.
b.Zokha pa 1 mwezi uliwonse panthawi yolipira.
c.Lamulo lakutali kudzera pa PLC kulankhulana kuchokera pa seva ya data.
d.Kukhazikitsanso kwa MD kudzera pa batani lakukankha kumatha kuyatsa kapena kuyimitsa musanapangidwe.
4. Pazipita ankafuna bwererani kauntala
Nthawi zonse kuchulukitsitsa komwe kukufunika kukhazikitsidwanso, kauntala iyi imawonjezedwa ndi imodzi ndipo MD yosinthiranso imasungidwa ndi mita kuti iwonetsere mayendedwe a MD reset.
5. Kaundula wa zofunikila
Cumulative demand (CMD) ndiye kuchuluka kwa zofunidwa zonse za 0-24 hrs zomwe zakhazikitsidwanso mpaka pano.Regista iyi pamodzi ndi MD reset counter imathandizira kuzindikira MD Reset iliyonse yosaloledwa.
6. Mtengo ndi Nthawi Yogwiritsira Ntchito
Meter imathandizira ma tariff anayi ndi Nthawi Yogwiritsa ntchito.Mtengo ndi nthawi zone zitha kukhazikitsidwa kuchokera ku doko loyankhulirana kwanuko kapena gawo lolumikizana lakutali.
7. Deta yowumitsa tsiku ndi tsiku
Ntchito yoziziritsa tsiku ndi tsiku imathandizira kuyimitsa mphamvu za tsiku lililonse malinga ndi nambala yatsiku, Itha kuthandizira kusanthula zaposachedwa zamphamvu zatsiku ndi tsiku.
8. Kafukufuku wa Katundu
Mbiri ya kafukufuku wonyamula ndi yosankha pa magawo asanu ndi atatu pa nthawi yolumikizana ndi mphindi 15/30/60 (zosakhazikika ndi mphindi 30) kwa masiku 60 osasinthika.Magawo awiri omwe adakonzedwa kuti ajambule zojambulidwa akutumizidwa mwachangu komanso akuwoneka kuti akufuna.Voliyumu ya data imatha kukulitsidwa mpaka masiku 366 pamitundu yonse ya Instantaneous ndi zolipira.
Detayo imatha kuwerengedwa ndi CMRI kapena njira yolumikizirana yakutali.Izi zitha kuwonedwa m'mawonekedwe azithunzi ndipo deta iyi imathanso kusinthidwa kukhala spreadsheet kudzera mu BCS kapena seva ya data.
9. Kuyankhulana kwa Data
Mamita ali ndi infra-red ophatikizidwa olekanitsidwa serial kulankhulana mawonekedwe ndi mmodzi optional waya doko RS485/RS232/M-BUS kwa m'dera kuwerenga deta ndi replaceable gawo kwa kasamalidwe akutali, amene angakhale WIFI/RF/GPRS/3G/4G/NB- IoT/Wi-SUN/PLC gawo.
10. Tamper & zosokoneza kuzindikira & kudula mitengo
Pulogalamu yapadera yamamita amagetsi ogula imatha kuzindikira & kufotokoza momwe zinthu zimasinthira ndi chinyengo monga kusintha kwaposachedwa kwaposachedwa, maginito tamper, ndi zina komanso tsiku ndi nthawi.Zotsatirazi zitha kuthandizidwa:
1 Kusowa Kuthekera ndi Chizindikiritso cha Gawo: Miita imatha kujambula zochitika zomwe zikusowa mwanzeru.Kuthekera kosoweka kumawunikiridwa pokhapokha ngati gawo lapano lilipo kuposa mtengo wagawo ndipo mphamvu yamagetsi ndi yocheperako.Tamper imabwezeretsedwa nthawi iliyonse yomwe mkhalidwewo umakhala wabwinobwino.Zojambulira zonsezi zimatsagana ndi tsiku ndi nthawi yomwe zidachitika.
2 Kusintha kwaposachedwa kwa polarity ndi Chizindikiritso cha Gawo: Meta imatha kuzindikira ndi kujambula zochitika ndikubwezeretsa kusintha kwaposachedwa kwa gawo limodzi kapena zingapo.
Kubwereranso kwa gawo la 3: Gawo lotsatizana likasinthidwa, mita iwonetsa kulumikizana kwachilendo.
4 Voltage Unbalance: Ngati pali kusalinganika kwamagetsi kupitilira malire ena, mita imazindikira vutoli ngati kusalinganika kwa Voltage ndikulemba izi ngati vuto losokoneza.
5 Kusalinganika Kwamakono: Ngati pali kusalinganika kwa katundu pamwamba pa malire enaake, mita idzazindikira vutoli ngati Kusalinganika Panopa ndikulemba izi ngati chochitika chosokoneza.
6 Mayendedwe Odutsa Pakalipano: Meta ili ndi kuthekera kojambulira kudutsa kwa mabwalo amodzi kapena awiri Apano olumikizidwa ndi mita limodzi ndi tsiku ndi nthawi.
7 Kuyatsa/Kuzimitsa: Meter imazindikira izi pamene ma voltages onse apita pansi pamlingo wina pomwe mita imasiya kugwira ntchito.
8 Mphamvu ya Magnetic: Meter ili ndi kuthekera kozindikira ndi kujambula kukhalapo kwa chikoka chachilendo cha maginito pafupi ndi mita, ngati mphamvu ya maginito imakhudza magwiridwe antchito a mita.
9 Kusokonezeka Kwapakatikati: Meta iwona kusokonezeka kosalowerera ndale ngati chizindikiro chilichonse chabodza chikugwiritsidwa ntchito pakusalowerera ndale kwa mita.
10 35kV ESD: mita ikazindikira kugwiritsa ntchito kwa ESD kwachilendo, mita imalemba
chochitika ndi deta ndi nthawi.
Zochitika zonse zosokoneza ndi zolakwika zidzalembedwa mu kukumbukira kwa mita kuti muwerenge ndi kusanthula.
11. Kuwongolera katundu ndi maginito amkati: Ngati mita ili ndi relay yamkati ya maginito, imatha kuwongolera kulumikizidwa kwa katundu / kudulidwa ndi tanthauzo lamalingaliro amderalo kapena lamulo lolumikizirana kutali.
12. Kuwongolera kwa LED
Meter imatha kutulutsa kuwongolera kwa LED kuti ikhale yogwira, yotakataka, komanso yowonekera.Kulondola kosasintha kwa kugunda kwa LED ndi mphamvu yogwira ntchito komanso yotakataka.
Ngati mita ili ndi zofunikira pa doko la RJ45, mita imatha kutulutsa kugunda kolondola kudzera pa RJ45.
