Menene matsalolin gama gari da hanyoyin kulawa nainjunan nada fim?
Laifi 1: PLC rashin aiki:
Babban laifin PLC shine mannewar lambobin fitarwa. Idan ana sarrafa motar a wannan lokaci, abin da ke faruwa na kuskure shi ne, bayan an aika sigina don kunna motar, sai ta kunna, amma bayan an ba da siginar tsayawa, motar ba ta daina gudu. Motar tana tsayawa kawai lokacin da PLC ta kashe.
Idan wannan batu yana sarrafa bawul ɗin solenoid. Laifi sabon abu shine cewa solenoid bawul nada yana ci gaba da samun kuzari kuma silinda baya sake saitawa. Idan aka yi amfani da ƙarfin waje don tasiri PLC don raba maki mai mannewa, zai iya taimakawa wajen tantance kuskure.
[Hanyar Kulawa]:
Akwai hanyoyin gyara guda biyu don kurakuran fitarwa na PLC. Mafi dacewa shine amfani da mai shirye-shirye don gyara shirin, canza wurin da aka lalace zuwa wurin fitarwa, da daidaita wayoyi a lokaci guda. Idan maki 1004 na bawul ɗin solenoid mai sarrafawa ya lalace, ya kamata a canza shi zuwa madaidaicin 1105.
Yi amfani da mai tsara shirye-shirye don nemo maganganun da suka dace don aya ta 1004, kiyaye (014) 01004 is keep (014) 01105.
Ma'anar 1002 na motar sarrafawa ta lalace, kuma ya kamata a canza shi zuwa wurin ajiyar ajiya 1106. Gyara bayanin da ya danganci 'out01002' zuwa 'out01106' don maki 1002, kuma daidaita wayoyi a lokaci guda.
Idan babu mai tsara shirye-shirye, za a iya amfani da mafi rikitarwa hanya ta biyu, wato cire PLC da maye gurbin fitarwa relay na madadin wuri tare da lalace fitarwa batu. Shigar bisa ga lambar waya ta asali kuma.
Laifi 2: Rashin aiki na kusanci:
Injin marufi mai ruɗi yana da maɓallan kusanci biyar. Ana amfani da uku don kariya ta wuka, kuma ana amfani da biyu don sarrafa manyan injinan sanya fim na sama da na ƙasa.
Daga cikin su, waɗanda ake amfani da su don sarrafa kariyar wuka na iya katse tsarin aiki na yau da kullun saboda rashin aiki ɗaya ko biyu, kuma saboda ƙarancin mita da ɗan gajeren lokacin kuskure, yana kawo wasu matsaloli ga bincike da kawar da kurakurai.
Alamar bayyanar da laifin shine faruwar wuka mai narkewa lokaci-lokaci ba ta faɗo wuri ba kuma tana ɗagawa kai tsaye. Abin da ya haifar da rashin aiki shi ne wukar da ke narkewa ba ta ci karo da abin da aka naɗe ba a lokacin da ake gangarowar, kuma alamar narkewar wukar ta ɗaga kusancin maɓalli ta ɓace, kamar yadda farantin ɗin da wukar ke tuntuɓar abin da ke kunshe, wukar ta dawo kai tsaye. zuwa sama.
[Hanyar Kulawa]: Za'a iya shigar da maɓalli na samfuri ɗaya a layi daya tare da narke wuka na ɗaga kusanci, kuma maɓallan biyu na iya aiki a layi daya don inganta amincinsa.
Laifi 3: Magnetic sauya rashin aiki:
Ana amfani da maɓalli na Magnetic don gano matsayin silinda da sarrafa bugun silinda.
Silinda guda huɗu na stacking, turawa, latsawa, da narkewa suna da alaƙa da juna, kuma ana gano matsayinsu kuma ana sarrafa su ta amfani da maɓalli na maganadisu.
Babban abin da ke nuna kuskuren shi ne cewa Silinda na gaba baya motsawa, saboda saurin saurin silinda, wanda ke haifar da sauyawar maganadisu ya kasa gano siginar. Idan gudun silinda mai turawa yayi sauri, latsawa da narkewar Silinda ba zai motsa ba bayan sake saita Silinda mai turawa.
[Hanyar Kulawa]: Bawul ɗin magudanar ruwa akan silinda da matsayinsa guda biyu na bawul ɗin solenoid guda biyar za'a iya daidaita shi don rage yawan kwararar iska mai matsa lamba da rage saurin aiki na Silinda har sai injin maganadisu na iya gano siginar.
Laifi 4: Electromagnetic bawul rashin aiki:
Babban bayyanar da gazawar bawul ɗin solenoid shine cewa Silinda baya motsawa ko sake saitawa, saboda bawul ɗin solenoid na Silinda ba zai iya canza alkibla ko busa iska ba.
Idan bawul ɗin solenoid ya busa iska, saboda hanyar sadarwa na hanyoyin shiga da fitarwa, karfin iska na injin ba zai iya kaiwa ga matsa lamba ba, kuma katakon wuka ba zai iya tashi a wurin ba.
Maɓallin kusanci na kariyar katako na wuka ba ya aiki, kuma ba a kafa abubuwan da ake buƙata don aikin gabaɗayan na'ura ba. Na'urar ba za ta iya aiki ba, wanda ke rikicewa cikin sauƙi tare da lahani na lantarki.
【 Hanyar Kulawa】: Akwai sautin zubewa lokacin da bawul ɗin solenoid ke zubewa. Ta hanyar sauraron tushen sauti a hankali da kuma neman wurin ɗigo da hannu, yana da sauƙi a gano bawul ɗin solenoid mai zubewa.
Lokacin aikawa: Satumba-20-2024