Emisebenzini yokukhiqiza yezimboni, ikhwalithi kanye nokuzinza kwemikhiqizo yehadiwe kubalulekile ekusebenzeni okuphephile nokusebenza kahle kwawo wonke umugqa wokukhiqiza.Nokho, akufanele sikushaye indiva ukucushwa kwesofthiwe.Izinkinga zesofthiwe zingaphinda ziholele ekuphahlazekeni kwesistimu, ekulahlekeni kwedatha, noma ekungakwazini kolayini wokukhiqiza ukwenza imisebenzi yawo ngendlela efanele, okungaba nomthelela omkhulu kuyo yonke inqubo yokukhiqiza.Ngakho-ke, kuzo zombili izici ze-hardware nesofthiwe yendawo yokukhiqiza yezimboni, ukuxazulula inkinga kuyisinyathelo esidingekayo ukuze kuqinisekiswe ukuthi okokusebenza kusebenza kahle, kuqinisekisa ukusebenza kahle kokukhiqiza, nokugcina ukuphepha nokwethembeka.
Namuhla, ake singene esimweni somhlaba wangempela lapho ukucushwa kwesofthiwe kuthinte ukukhiqizwa.Masiqinisekise ukuthi senza ukuxazulula inkinga ngempumelelo esikhathini esizayo ukuze siqinisekise ukusebenza kahle nokuthembeka kwemigqa yokukhiqiza ezenzakalelayo!
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Impendulo yekhasimende: Okokusebenza okukusayithi kuhlangabezana nezinkinga lapho imojuli ye-CN-8032-L iyeka ungaxhumekile ku-inthanethi, okuholela ekutheni umshini ucuphe isitobhi esiphuthumayo futhi ulayini wokukhiqiza umise ukusebenza okuzenzakalelayo.Ukungenelela okwenziwa ngesandla kuyadingeka ukuze kubuyiselwe ukusebenza okuvamile, okubangela ukuphazamiseka ekukhiqizeni okuvamile nokuhlola.Uma udaba lwamamojula ayeka ukungaxhunyiwe ku-inthanethi lungaxazululwa ngempumelelo, kuzoba nomthelela ekukhiqizweni kokugcina.
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Ngemva kokuxhumana endaweni nabasebenzi bezobuchwepheshe, kwaqinisekiswa ukuthi emigqeni emithathu yokukhiqiza, ababili babo babebhekene nenkinga efanayo yamamojula ayeka ukungaxhunyiwe ku-inthanethi endaweni efanayo.Cishe isekhondi elingu-1 ngemva kokuyeka ungaxhunyiwe ku-inthanethi, amamojula azophinde axhumeke ngokuzenzakalelayo.Ngaphambilini ikhasimende lizame ukushintshwa kwemojuli, engazange ixazulule inkinga.Ukuhlola kokuqala kubonise ukuthi inkinga yayingahlobene nekhwalithi yemojuli.Izinyathelo ezilandelayo zokuxazulula inkinga zithathwe:
1. Ulwazi olubuyekeziwe lwe-firmware kanye namafayela e-GSD ohlelo ukuze kuqedwe izinkinga zokuhambisana ne-firmware.
2. Kushintshwe amamojula futhi ukuze kukhishwe okungaba khona izinkinga zemojuli ngayinye.
3. Inethiwekhi eqinisekisiwe, amaswishi, nolwazi lwezingxenyekazi zekhompuyutha zikagesi, olususa kakhulu izinkinga ezihlobene nehadiwe.
4. Kulungiswe isakhiwo senethiwekhi ukuze kuqedwe izici ezihlobene nenethiwekhi ezingaba khona.
5. Ukusebenzisa izihlungi ekunikezeni amandla ukuze kukhishwe izindaba ezihlobene nogesi.
6. Yaphenya futhi yaxazulula noma yikuphi ukushayisana kwekheli le-IP lenethiwekhi.
7. Ikhubaze okwesikhashana i-router exhuma kunethiwekhi yangaphandle, eyehlisa imvamisa yokushiya kodwa ayizange ixazulule ngokuphelele inkinga.
8. Kuthathwe amaphakethe enethiwekhi futhi kukhonjwe amaphakethe edatha yesevisi engewona umjikelezo ku-Profinet, okuholela kumaphutha e-PLC ngenxa yokuvala isikhathi kwephakethe.
9. U-Baesd esinyathelweni sangaphambilini, uhlole uhlelo lwekhasimende.
Ngokuhlaziya amaphakethe edatha yenethiwekhi, kutholwe ukuthi ikhasimende lisebenzisa uhlelo lokuxhumana lwe-Modbus lwe-Siemens.Ngesikhathi sokwenziwa kwamabhulokhi emisebenzi ethile, bafake ngokungafanele isihlonzi sehadiwe semojula eyodwa yokusebenza kumaphini ohlelo.Lokhu kuphumele ekutheni i-PLC iqhubeke ithumela amaphakethe edatha ye-UDP kuleyo mojula yomsebenzi, okuholela ephutheni “lokuvala isevisi okungewona umjikelezo” futhi kubangele ukuthi umshini ungaxhumekile ku-inthanethi.
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Inkinga esimweni esingenhla iyahluka kusukela ekuphelelweni kwesikhathi kokuxhumana kwe-PN okubangelwa ukuphazamiseka noma ukuphazamiseka kwenethiwekhi.Ukuphela kwesikhathi kwesevisi okungewona umjikelezo ngokuvamile kuhlobene nohlelo lwamakhasimende, ukusebenza kwe-CPU, nomthamo womthwalo wenethiwekhi.Nakuba amathuba okuba le nkinga yenzeke emancane uma kuqhathaniswa, akwenzeki, futhi ukuxazululwa kwezinkinga zohlelo noma indawo yenethiwekhi kungenziwa ukuze kulungiswe ngokuzayo.
Izinkinga zesofthiwe ngokuvamile azibonakali kancane, kodwa ngendlela yokuhlanganyela nehlelekile yokuxazulula izinkinga, singakwazi ukubona umsuka futhi sixazulule izinkinga ukuze siqinisekise ukukhiqizwa okushelelayo!
Ngakho-ke, lokhu kuphetha ibhulogi yethu yezobuchwepheshe yale seshini.Kuze kube ngokuzayo!
Isikhathi sokuthumela: Oct-17-2023
