Kuwunika kwamadzi am'madzi ndi gawo lofunikira kwambiri pakupanga mankhwala. Kuwunika kolondola komanso kodalirika kwa kuchuluka kwamadzimadzi ndikofunikira pakuwonetsetsa kuti mankhwala amapangidwa motsatira miyezo yapamwamba kwambiri. Mu positi iyi yabulogu, tikuwonetsa momwe ukadaulo wowunikira mulingo wamadzimadzi pazida zamagetsi umagwiritsidwa ntchito popanga mankhwala.
Njira yopangira mankhwala imaphatikizapo kupanga mankhwala ndi mankhwala ena. Njirayi ndi yovuta ndipo imafuna kuti ikhale yolondola komanso yolondola. Chimodzi mwazinthu zofunika kwambiri pakuchitapo kanthu ndikuwunika kuchuluka kwa madzi. Izi ndizofunikira chifukwa mankhwala ambiri amapangidwa mumadzimadzi, ndipo mtundu wa mankhwalawa ukhoza kukhudzidwa ndi kusiyanasiyana kwamadzimadzi.
Ukadaulo wowunikira mulingo wamadzimadzi mu zida zamagetsi zimagwiritsidwa ntchito popanga mankhwala kuti zitsimikizire kuti milingo yamadzimadzi imayang'aniridwa molondola komanso modalirika. Tekinolojeyi imagwiritsa ntchito masensa kuti azindikire kuchuluka kwamadzimadzi m'matangi ndi zotengera zina. Masensawa amalumikizidwa ndi dongosolo loyang'anira lomwe limapereka zenizeni zenizeni zamadzimadzi.
Ukadaulo wowunikira mulingo wamadzimadzi umagwiritsidwa ntchito m'malo angapo opanga mankhwala, kuphatikiza kusungirako zinthu zopangira, kusakaniza, ndi kudzaza. Posungira zinthu zopangira, kuyang'anira mlingo wamadzimadzi kumagwiritsidwa ntchito kuonetsetsa kuti pali zopangira zokwanira kuti zikwaniritse zofunikira zopanga. Posakaniza, kuyang'anira mlingo wamadzimadzi kumagwiritsidwa ntchito kuti atsimikizire kuti kuchuluka koyenera kwa chinthu chilichonse kumawonjezeredwa kusakaniza. Podzaza, kuwunika kwamadzi kumagwiritsidwa ntchito kuwonetsetsa kuti kuchuluka koyenera kwazinthu kumaperekedwa mumtsuko uliwonse.
Ubwino waukadaulo wowunikira mulingo wamadzimadzi pakupanga mankhwala ndi wochuluka. Choyamba, zimatsimikizira kuti kuchuluka koyenera kwa zopangira ndi zosakaniza zimagwiritsidwa ntchito, zomwe zimathandiza kuti zinthu zikhale bwino komanso zosasinthasintha. Chachiwiri, zimathandizira kuchepetsa zinyalala powonetsetsa kuti kuchuluka kwazinthu zofunikira kumaperekedwa mumtsuko uliwonse. Chachitatu, zimathandiza kuchepetsa chiopsezo cha kuipitsidwa mwa kuonetsetsa kuti chiwerengero choyenera cha chinthu chilichonse chikuwonjezeredwa kusakaniza.
Ukadaulo wowunikira mulingo wamadzimadzi wakhala gawo lofunikira pakupanga mankhwala amakono. Zathandiza kupititsa patsogolo ubwino ndi kusasinthasintha kwa mankhwala opangira mankhwala pamene kuchepetsa zinyalala ndi chiopsezo cha kuipitsidwa. Pomwe kufunikira kwa mankhwala apamwamba kwambiri kukupitilira kukula, ukadaulo wowunika kuchuluka kwamadzimadzi ukhala wofunikira kwambiri pakuwonetsetsa kuti mankhwalawa akupangidwa mwapamwamba kwambiri.
Zonsezi, ukadaulo wowunikira mulingo wamadzimadzi ndi gawo lofunikira pakupanga mankhwala amakono. Amagwiritsidwa ntchito kuti awonetsetse kuti milingo yamadzimadzi imayang'aniridwa molondola komanso modalirika, zomwe zimathandiza kuti zinthu ziziyenda bwino komanso kusasinthika pomwe zimachepetsa zinyalala komanso kuopsa kwa kuipitsidwa. Pomwe kufunikira kwa mankhwala apamwamba kwambiri kukupitilira kukula, ukadaulo wowunika kuchuluka kwamadzimadzi ukhala wofunikira kwambiri pakuwonetsetsa kuti mankhwalawa akupangidwa mwapamwamba kwambiri.
Momwe mungasankhire ma transmitters amadzimadzi pakupanga mankhwala?
Popanga mankhwala, kuyeza kolondola kwa milingo yamadzimadzi ndikofunikira kuti zitsimikizire mtundu ndi chitetezo cha chinthu chomaliza. Ma transmitters amadzimadzi ndi zida zofunika zomwe zimalola opanga mankhwala kuti aziyang'anira ndikuwongolera kuchuluka kwa zakumwa mu akasinja, zombo, ndi mapaipi. Komabe, kusankha ma transmitter oyenera amadzimadzi kungakhale ntchito yovuta, chifukwa chamitundu yosiyanasiyana yomwe ilipo pamsika. M'nkhaniyi, tikambirana zinthu zomwe muyenera kuziganizira posankha ma transmitters amadzimadzi kuti apange mankhwala.
Kulondola
Kulondola ndiye chinthu chofunikira kwambiri chomwe muyenera kuganizira posankha cholumikizira chamadzimadzi chopangira mankhwala. Kulondola kwa transmitter kumatsimikizira kuchuluka kwa madzi mu thanki kapena chombo. Pakupanga mankhwala, komwe kulondola kuli kofunika kwambiri, ndikofunikira kusankha cholumikizira chomwe chimapereka zolondola kwambiri. Nthawi zambiri, kulondola kwa chotengera chamadzimadzi chimawonetsedwa ngati kuchuluka kwa mulingo wathunthu. Mwachitsanzo, cholumikizira cholondola cha 0.5% cha sikelo yonse chimatha kuyeza mulingo wamadzimadzi mkati mwa 0.5% yamitundu yonse.
Kugwirizana ndi Makhalidwe a Njira
Chinthu chachiwiri choyenera kuganizira posankha transmitter yamadzimadzi kuti apange mankhwala ndikugwirizana kwake ndi ndondomeko. Wotumizayo akuyenera kupirira zovuta za njira yopangira mankhwala, kuphatikiza kutentha kwambiri, kupanikizika, ndi mankhwala owononga. Chifukwa chake, ndikofunikira kusankha cholumikizira chomwe chimapangidwa kuchokera kuzinthu zomwe zimatha kukana dzimbiri komanso kutentha kwambiri. Kuphatikiza apo, ndikofunikira kusankha cholumikizira chomwe chimagwirizana ndi njira yamadzimadzi ndipo chimatha kugwira ntchito bwino pamaso pa thovu kapena nthunzi.
Communication Protocol
Njira yolumikizirana ndi chinthu china chofunikira kuganizira posankha cholumikizira chamadzimadzi chopangira mankhwala. Chotumiziracho chiyenera kukhala chogwirizana ndi makina anu olamulira omwe alipo komanso njira zoyankhulirana. Ena mwa njira zoyankhulirana zomwe zimagwiritsidwa ntchito popanga mankhwala ndi monga HART, Modbus, ndi Profibus. Chifukwa chake, ndikofunikira kusankha cholumikizira chomwe chimathandizira njira yolumikizirana yomwe imagwiritsidwa ntchito pamalo anu.
Kuyika ndi Kukonza
Kusavuta kukhazikitsa ndi kukonza ndichinthu china choyenera kuganizira posankha cholumikizira chamadzimadzi chopangira mankhwala. Chotumizira chiyenera kukhala chosavuta kuyika ndikuwongolera osafuna zida zapadera kapena ukadaulo. Kuphatikiza apo, ziyenera kukhala zosavuta kukonza ndi kukonza pakagwa vuto lililonse. Chifukwa chake, ndikofunikira kusankha cholumikizira chomwe chimabwera ndi malangizo atsatanetsatane oyika ndi kukonza.
Mtengo
Pomaliza, mtengo ndi chinthu chofunikira kuganizira posankha cholumikizira chamadzimadzi chopangira mankhwala. Ngakhale ndikofunikira kusankha cholumikizira chapamwamba chomwe chimapereka zolondola komanso zodalirika, ndikofunikiranso kuganizira mtengo wake. Mtengo wa transmitter uyenera kukhala mkati mwa bajeti yanu mukadakwaniritsa zomwe mukufuna kuti zikhale zolondola, zogwirizana ndi zochitika, ndondomeko zoyankhulirana, komanso kukhazikitsa ndi kukonza mosavuta.
Mapeto
Zonse zikaganiziridwa, kusankha cholumikizira chamadzimadzi choyenera pakupanga mankhwala kumafuna kuwunika mosamala zinthu zingapo, kuphatikiza kulondola, kuyanjana ndi momwe zinthu ziliri, njira yolumikizirana, kuyika bwino ndikukonza, komanso mtengo. Posankha ma transmitter apamwamba kwambiri omwe amakwaniritsa izi, mutha kuwonetsetsa kuyeza kolondola komanso kodalirika kwa milingo yamadzimadzi pakupanga kwanu, ndikupangitsa kuti zinthu zanu zomaliza zikhale zabwino komanso zotetezeka.
Nthawi yotumiza: Apr-28-2023