ibicuruzwa

Incamake y'ibicuruzwa

Imigaragarire Yitumanaho Yizewe (CI) ni module yubwenge itanga serivisi zitandukanye zitumanaho kubagenzuzi bizewe, kugabanya itumanaho ryikwirakwizwa rya Triple Modular Redundant (TMR). Umukoresha-ugereranya module, CI irashobora gushyigikira itangazamakuru ryinshi ryitumanaho. Kugera kuri bine byitumanaho (CIs) birashobora gushyigikirwa na sisitemu yizewe.

Ibiranga:

Sisitemu ikora yizewe. • Ethernet ebyiri hamwe nibyambu bine byuruhererekane. • Inkunga ya protocole itandukanye y'itumanaho. • Itumanaho ryizewe, ryiringirwa binyuze mumikorere yo hejuru itumanaho. • Umucakara wa Modbus. • Guhitamo Modbus Umwigisha (hamwe na T812X Yizewe Yatunganijwe Yimbere). • Urukurikirane rwibyabaye (SOE) hejuru ya Modbus. • Icyerekezo cyambere cyo gusuzuma icyapa, amakosa nibipimo byerekana.

1.3. Incamake

CI Yizewe itanga Sisitemu Yizewe hamwe nubumenyi bwitumanaho bwubwenge, bukora nkubusabane hagati ya Processor, izindi sisitemu zizewe, Work Workation hamwe nibikoresho byabandi.

1.3.1. Ibyuma

Module ifite Motorola Power PC itunganya. Porogaramu ya Bootstrap ibitswe kuri Erasable Programmable Soma gusa Memory (EPROM). Porogaramu ikora ibikwa muri flash memory kandi irashobora kuzamurwa hifashishijwe icyambu cya mbere. Sisitemu ikora yizewe ikoreshwa kuri TMR itunganya na CI. Igihe nyacyo intangiriro ni umuvuduko mwinshi, imikorere yimikorere ikozwe muburyo bwo kwihanganira amakosa. Intangiriro itanga serivisi zifatizo (nko gucunga ububiko) no kwivanga kubuntu kubuntu. Module ikurikirana ikurikirana imikorere yatunganijwe hamwe nigice cyo gutanga amashanyarazi (PSU) ibisohoka voltage. Module itangwa hamwe nimbaraga ebyiri zirenga +24 Vdc ibiryo biva mumashanyarazi ya chassis. Igice cyo gutanga amashanyarazi kiri mu ndege gitanga imbaraga za voltage, kugemura no kurinda. CI Yizewe ivugana na TMR Yizewe ikoresheje Bus ya InterModule inshuro eshatu. Iyo watowe na Processor Yizewe ya TMR, isura ya bisi ya module itora amakuru 2 kuri 3 (2oo3) kuva muri bisi ya Inter-Module hanyuma igatanga igisubizo cyayo ikoresheje inzira zose uko ari eshatu za bisi zihuza Module. Ibisigaye byitumanaho ryitumanaho biroroshye. Itumanaho ryose ryitumanaho ryitandukanije namashanyarazi hamwe na module kandi bifite ingamba zinyongera zo kurinda byigihe gito. Module ibikoresho byimbere bitandukanijwe nibiryo 24 bya Vdc.

1.3.2. Itumanaho

Ethernet Media Media Control (MAC) iboneza rya adresse ifitwe na CI nkigice cyamakuru yimiterere. Andi makuru yerekeye ibyambu na protocole iboneka muri TMR Processor, nkigice cya dosiye.INI. Amakuru yoherejwe hagati ya Processor ya TMR nu Itumanaho ryitumanaho ukoresheje interineti isanzwe yitwa Network Variable Manager. Iyo amakuru asomwe muri sisitemu yizewe, amakuru aboneka muri kopi yaho yabitswe kuri Interineti y'itumanaho, itanga igisubizo cyihuse. Ibyanditswe byanditse biragoye. Niba amakuru yandika yavuguruye gusa kopi yaho hanyuma akayigeza kubitunganya, andi masano y'itumanaho muri sisitemu yatwara amakuru atandukanye. Ibi birashobora gutera ibibazo kumurongo urenze. Kugira ngo iki kibazo gikemuke, iyo amakuru yandikiwe Interineti y'itumanaho, ibanza koherezwa kuri TMR itunganya kandi inyandiko ikemerwa ako kanya na Interineti y'itumanaho (kugirango itinda ry'itumanaho). Umushinga avugurura ububikoshingiro bwayo hanyuma yohereza amakuru asubira mumasoko yose yitumanaho kugirango bose bagire amakuru amwe. Ibi birashobora gufata kimwe cyangwa bibiri byo gusikana. Ibi bivuze ko ibyakurikiyeho bizakira amakuru ashaje ako kanya nyuma yo kwandika, kugeza amakuru mashya yatanzwe. Impinduka zose kuri CI .INI ibipimo birashobora gutwarwa kumurongo kandi bizahita bitangira gukurikizwa; Imigaragarire y'itumanaho ihagarika itumanaho ryose hanyuma igatangira. Itumanaho naryo ryatangijwe kuri porogaramu ivugururwa kumurongo kandi irahagarikwa iyo porogaramu ihagaritswe.