Nkhani Zachiller
Kuwongolera Kutentha Kwambiri kwa Laser Systems ndi Industrial Applications Kuyambira 2002
Chilankhulo
Ngati chowotchera madzi sichinalumikizidwe ndi chingwe cholumikizira, chingayambitse kulephera kuwongolera kutentha, kusokonezeka kwa ma alarm system, kukwera mtengo kwa kukonza, komanso kuchepa kwachangu. Kuti muchite izi, yang'anani maulalo a hardware, sinthani ma protocol olankhulirana moyenera, gwiritsani ntchito njira zosunga zobwezeretsera mwadzidzidzi, ndikuwunika pafupipafupi. Kulankhulana kodalirika ndi kofunikira kuti pakhale ntchito yotetezeka komanso yokhazikika.
Pakupanga mafakitale, zoziziritsa kumadzi ndizofunikira zida zothandizira ma lasers ndi machitidwe ena olondola. Komabe, ngati chowotchera madzi sichinalumikizidwe bwino ndi chingwe cha siginecha, zitha kuyambitsa zovuta zogwira ntchito.
Choyamba, kulephera kuwongolera kutentha kumatha kuchitika. Popanda kuyankhulana kwachizindikiro, chozizira chamadzi sichingathe kuwongolera kutentha, zomwe zimatsogolera kutenthedwa kapena kuzizira kwambiri kwa laser. Izi zitha kusokoneza kukonzedwa bwino komanso kuwononga zida zapakati. Chachiwiri, ntchito za alarm ndi interlock ndizozimitsidwa. Zizindikiro zochenjeza sizingafalitsidwe, zomwe zimapangitsa kuti zida zipitirize kuyenda pansi pazovuta komanso kuonjezera chiopsezo cha kuwonongeka kwakukulu. Chachitatu, kusowa kwa chiwongolero chakutali ndi kuyang'anira kumafuna kuyang'anitsitsa pamanja pa malo, kuonjezera kwambiri ndalama zokonzekera. Potsirizira pake, mphamvu zogwiritsira ntchito mphamvu ndi kukhazikika kwadongosolo kumachepa, chifukwa chowotchera madzi amatha kuthamanga mosalekeza ndi mphamvu zambiri, zomwe zimapangitsa kuti pakhale mphamvu zambiri komanso moyo waufupi wautumiki.
Pofuna kuthana ndi zovuta zozizira izi, njira zotsatirazi zimalimbikitsidwa:
1. Kuwunika kwa Hardware
- Onetsetsani kuti chingwe cha siginecha (nthawi zambiri RS485, CAN, kapena Modbus) ndicholumikizidwa bwino mbali zonse ziwiri (chiller ndi laser/PLC).
- Yang'anani zikhomo zolumikizira kuti muwone makutidwe ndi okosijeni kapena kuwonongeka.
- Gwiritsani ntchito ma multimeter kuti mutsimikizire kupitiliza kwa chingwe. Bwezerani chingwecho ndi awiri opotoka otetezedwa ngati kuli kofunikira.
- Onetsetsani kuti njira zoyankhulirana, mitengo ya baud, ndi ma adilesi azipangizo zimagwirizana pakati pa chozizira chamadzi ndi laser.
2. Kusintha kwa Mapulogalamu
- Konzani zoyankhulirana pagawo lowongolera madzi kapena pulogalamu yapamwamba, kuphatikiza mtundu wa protocol, adilesi ya akapolo, ndi mtundu wa data.
- Tsimikizirani kuti mayankho a kutentha, kuwongolera koyambira/kuyimitsa, ndi ma siginoloji ena amajambulidwa molondola mkati mwa dongosolo la PLC/DCS.
- Gwiritsani ntchito zida zowonongeka monga Modbus Poll kuyesa kuyankha kwa madzi otenthetsera / kulemba.
3. Njira Zadzidzidzi
- Sinthani chowotchera madzi kumayendedwe am'deralo ngati kulumikizana kutayika.
- Ikani ma alarm odziyimira pawokha ngati njira zotetezera zosunga zobwezeretsera.
4. Kusamalira Nthawi Yaitali
- Chitani kuyendera kwa chingwe cha sigino nthawi zonse ndikuyesa kulumikizana.
- Sinthani firmware ngati pakufunika.
- Phunzitsani ogwira ntchito yosamalira kuti azitha kulumikizana ndizovuta zamakina.
Chingwe cholumikizira chimagwira ntchito ngati "dongosolo lamanjenje" lakulankhulana mwanzeru pakati pa chiller chamadzi ndi dongosolo la laser. Kudalirika kwake kumakhudza mwachindunji chitetezo cha ntchito ndi kukhazikika kwa ndondomeko. Poyang'ana mwadongosolo kugwirizana kwa ma hardware, kukonza ndondomeko zoyankhulirana molondola, ndikukhazikitsanso kubwezeretsedwa mu dongosolo la dongosolo, mabizinesi amatha kuchepetsa kusokonezeka kwa kulankhulana ndikuonetsetsa kuti ntchito ikupitirirabe, yokhazikika.
Tabwera chifukwa cha inu mukadzatifuna.
Chonde lembani fomu yolumikizana nafe, ndipo tidzakhala okondwa kukuthandizani.
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TEYU S&A Chiller idakhazikitsidwa mu 2002 ndi zaka 23 zopanga zoziziritsa kukhosi, ndipo tsopano amadziwika kuti ndi mpainiya waukadaulo wozizira komanso mnzake wodalirika pamakampani a laser.
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