GE Fanuc IC697BEM764 Maganin Haɗin VME Eurocard

Bayanin Samfur

IC697BEM764 babban na’urar sadarwa ce ta VME DLAN (Drive Local Area Network) mai ƙarfi, wadda aka ƙera don dandamalin GE Fanuc Series 90-70 programmable logic controller (PLC). Yana aiki ne a kan tsarin bas ɗin katin Eurocard na VME/VERSA, kuma wannan na’urar mai sarrafi a jikinta na ba da damar musayar bayanai da sauri a ainihin lokaci tsakanin jeren PLC na mai masauki da cibiyoyin sadarwar injin tuƙi (industrial drives). Tare da microprocessor a jikinta da cikakken tsarin bincike (diagnostics), tana aiki ne a matsayin ƙofa mai wayo ta cibiyar sadarwa wadda ke rage nauyin aikin sarrafawa a babban backplane, yayin da take tabbatar da aiwatar da umarnin sarrafa drive da gaggawa.

Manyan Fa’idodin Fasaha

• Cikakken Bayanin ƙarewar (suffix) lambar samfur:
  • IC697: Ya dace da tsarin gini mai babbar ƙwaƙwalwa na tsarin kula da injina na GE Fanuc Series 90-70 masu tsarin modula.
  • BEM: Yana nuna na’urorin watsa bayanai na bas, faɗaɗawa, ko na’interfacen cibiyar sadarwa na musamman.
  • 764: Yana ƙayyade lambar aikin aiki don daidaita cibiyar sadarwa daga VME zuwa DLAN.
• Ƙarfin Sarrafa Bayanai a Jiki: Yana amfani da microprocessor ɗin 80C186 da aka ɗora a ciki, wanda ke aiki a 16 MHz, yana bayar da sarrafa lissafi da kuma saurin amsa tsarin da ya fi ƙasa da 500 µs.
• Daidaitawar Bas ɗin Bayanai Mai Sassauci: Yana tallafawa adiresin ƙwaƙwalwa na 16-bit, 24-bit, ko 32-bit da za a iya saita, tare da yanayin watsar bayanai na 8-bit, 16-bit, ko 32-bit don samun mafi girman damar tsara tsarin.
• Jituwa da Nau’o’in Drive da dama: An tabbatar da shi a hukumance don daidaitaccen sadarwa kai tsaye da tsoffin DC300 drives, tsarin AC2000, da kuma wasu dandamalan drive na masana’antu na kamfanoni daban-daban.

Ƙayyadaddun Fasaha

Jagorar Sanya na’ura & Kula da Ita

Saitin Jumper na Kayan Aiki

Kafin ka saka katin interfacen cikin backplane na Series 90-70, ka daidaita jumpar kayan aiki guda biyu (da aka yi alama da J1 da J2). Waɗannan jumpar da ke kan allon suna ƙayyade bambancin tushe na adiresin ƙwaƙwalwa kuma suna saita ƙa’idodin fifikon VME bus don yanayin rack da ke da masu sarrafawa da yawa.

Saka Chassis da Tsaron Zama Cikin Rami

Ka tabbatar an kashe wutar jeren PLC gaba ɗaya kafin saka module. Daidaita kwandon module ɗin da jagororin katin da ke ramin da aka zaɓa, sannan ka matsa shi da ƙarfi har sai haɗin Eurocard ya kulle da backplane. Ka matse skurugunan farantin gaba don tabbatar da haɗin ɗaurewar lantarki (grounding) da kuma kariya daga girgizar jiki ta 1G.

Binciken Lambar LED na Matsayi

Fuskar gaban na’urar tana da tsarin LED mai launuka uku don gano matsala da sauri. Haske mai kore da ya daidaita (ba ya walƙiya) yana nuna cewa module ta kunna yadda ya kamata kuma cibiyar sadarwa ta daidaita. Launin rawaya (amber) yana nuna gargaɗi ko jinkirin cibiyar sadarwa, yayin da ja ke nuna kuskuren bus na ciki ko matsalar kayan aiki da ke buƙatar a kashe na’urar a kunna (power cycle).

Fa’idodin Injiniya

• Interfacin Drive Mai Tabbacin Lokaci (Deterministic): Yana tallafawa iyakar watsar cibiyar sadarwa har zuwa 10 Mbps, wanda ke ba da damar sabunta muhimman sigogi da sauri a cikin manyan zagayen sarrafa drive.
• Ci gaba da Aiki Lokacin Faduwar Wuta (Grid Drop Ride-Through): Yana da kariyar rashin wuta ta zagaye 1 da aka gina a ciki, tare da layin sa ido na ACFAIL na kayan aiki wanda ke kunna a cikin 20ms idan wuta ta faɗi, domin keɓe rajistar ƙwaƙwalwa na gida cikin aminci.
• Kariya a Muhalli Mai Tsanani: Yana bin ma’aunin injiniya na IEC 60068-2, wanda ke tabbatar da amintaccen aiki duk da girgizar jiki har 15G da yanayin masana’antu masu yawan danshi.
• Yanayin Zafi Mai Aminci: Yana aiki da inganci a faɗin zangon zafi daga 0°C zuwa 60°C, wanda ke ba da damar amfani da shi cikin kwandunan sarrafa kansu (automation panels) masu zafi kuma ba su da iska.

Tambayoyi na Fasaha (FAQs)

Q1: Ta yaya zan sauya tsarin adiresi daga 16-bit zuwa babbar saitin 32-bit?
A1: Tsarin rarraba sararin adiresi ana saita shi ne a lokacin farawar shiryawa ta amfani da kayan aikin saita kayan aiki na Logicmaster 70 ko Proficy Machine Edition, tare da daidaita matsayin J1/J2 na zahirin jumpar da ke kan allon.

Q2: Me zai faru idan module ta gano raguwar wutar 5V a yankin ta?
A2: Module ɗin tana kunna tsarin kariyar rasa wuta na ciki. Idan ƙarfin wuta ya faɗi ƙasa da iyakar aiki mai aminci, layin matsayin ACFAIL zai kunna a cikin 20ms, yana sanar da babban CPU na Series 90-70 domin ya adana yanayin cibiyar sadarwa kafin ta daina aiki.

Q3: Shin module IC697BEM764 za a iya cire ta ko saka ta yayin da PLC ke aiki (hot-swap)?
A3: A’a. Tsarin backplane na VME na Series 90-70 baya tallafawa hot-swapping a lokacin da na’urar ke kunne. Saka ko cire module ɗin interfacen yayin da rack ɗin ke da wuta na iya haifar da walƙiyar lantarki, katse sigogin bus na VME da ke aiki, kuma ya lalata ƙananan kayan aikin ciki.