GE IS200DSPXH1DAA Digital Signal Processor Control Board

IS200DSPXH1DAA . shine Hukumar Kula da Siginar Siginar Dijital (DSPX) wanda GE Energy ke ƙera a matsayin wani ɓangare na EX2100™ Tsarin Sarrafa Haɓaka Wannan kwamiti yana aiki azaman mai kulawa na farko don sarrafa gada na madauki na ciki, sarrafa I/O, da ayyukan kariya a cikin tsarin tashin hankali na EX2100. Hukumar DSPX ramuka ɗaya ce, babban tsari na 3U wanda ke cikin rakiyar sarrafawa, yawanci kusa da hukumar ACLA (Application Control Layer Module). Yana raba nauyin sarrafawa tare da ACLA kuma yana da alhakin ƙayyadaddun lokaci na gaske, sarrafa gating, jeri, da kariya na filin janareta.

An shigar da IS200DSPXH1DAA akan EBKP (Exciter Backplane) a cikin tsarin sarrafawa. EBKP yana da sassa uku masu zaman kansu (M1, M2, da C) don daidaitawar sarrafawa. A cikin tsarin simplex, sashin M1 kawai ya cika; a cikin tsarin da ba a sake amfani da su ba, M1 da M2 masu sarrafawa ne masu aiki, tare da sashin C yana ba da madadin da ayyukan zabe. Hukumar DSPX tana nan a duk sassan uku (M1, M2, da C), amma a cikin sashin C ba a haɗa ta da allon ACLA ba. Hukumar tana sadarwa tare da EISB (Exciter ISBus Board) ta hanyar hanyar haɗin fiber-optic da sauran alluna ta hanyar jirgin baya.

Ƙaƙwalwar DAA tana nuna ƙayyadaddun bita da ƙirar masana'anta (ciki har da sutura mai dacewa da zaɓin kayan aiki) wanda ke kiyaye cikakkiyar dacewa ta baya tare da duk tsarin EX2100 yayin haɗa sabbin kayan haɓaka ƙirar ƙira. Wannan bambance-bambancen wani yanki ne na dangin DSPXH1D, wanda ke fasalta sabbin kayan gyara kayan masarufi da sabunta firmware don tabbatar da ingantaccen aiki a cikin yanayin masana'antu masu buƙata. Jirgin ya haɗa da LEDs matsayi na gaba-bangare don bincike na gani kuma an tsara shi don babban dogaro a ci gaba da aiki.

Bayanin Aiki

IS200DSPXH1DAA shine babban mai sarrafawa don tsarin madauki na ciki da ayyukan kariya a cikin tsarin sarrafa tashin hankali na EX2100. Yana aiki tare da hukumar ACLA (wanda ke tafiyar da ka'idojin madauki na waje, ƙofar sadarwa, da haɗin HMI) don samar da cikakken sarrafa filin janareta. Hukumar DSPX tana yin manyan ayyuka masu zuwa, kamar yadda aka tsara a cikin takaddun samfur na EX2100:

• Mai Kula da Wutar Lantarki na Filin (FVR) - Yana daidaita wutar lantarkin filin janareta don kula da matakin tashin da ake so.

• Mai sarrafa Filin Yanzu (FCR) - Yana daidaita filin janareta na yanzu don ingantaccen sarrafawa.

• SCR Gating Signal Generation - Yana haifar da bugun jini don SCRs (Masu Gyaran Silicon Controlled Rectifiers) a cikin gadar wutar lantarki, waɗanda aka aika zuwa allon ESEL (Exciter Selector) don rarraba zuwa allon bugun bugun bugun ƙofar.

• Fara-Dakatar da Jeri - Yana sarrafa jerin farawa da kashewa na abin burgewa, gami da walƙiya filin.

• Filin walƙiya Sarrafa - Yana sarrafa haɓaka haɓakawar farko yayin farawa janareta.

• Ƙararrawa da Ma'anar Tafiya - Kula da sigogi na tsarin kuma yana fara tafiya ko ƙararrawa akan gano yanayin kuskure.

• Sarrafa kayan aikin Generator - Yana aiwatar da ƙarfin lantarki, halin yanzu, da sauran siginar amsawa daga janareta don saka idanu da sarrafawa.

• Generator Simulator - Yana ba da ƙirar janareta da aka kwaikwayi don dalilai na gwaji da ƙaddamarwa.

Ana amfani da hukumar daga jirgin baya na EBKP kuma yana sadarwa tare da hukumar ACLA (a cikin sassan M1 da M2) ta hanyar EISB da jirgin baya. A cikin gyare-gyare masu yawa, allunan DSPX guda uku (ɗaya a kowane sashe) suna aiki a cikin tsarin jefa ƙuri'a don tabbatar da samuwa mai yawa da rashin aiki mai aminci. Sashen C DSPX ne ke da alhakin kada kuri'a da ayyukan madadin.

Hukumar DSPX ta ƙunshi babban na'ura mai sarrafa siginar dijital, ƙwaƙwalwar ajiya (Flash, RAM, NVRAM), da ASIC don dabaru na al'ada. Yana karɓar siginar martani na analog (voltages, igiyoyin ruwa) daga gadar wutar lantarki ta hanyar abubuwan VCO da sarrafa su don tsari da kariya. Hakanan yana yin mu'amala tare da haɗin gwiwar mai aiki (HMI) ta hanyar ACLA da Babban Hanyar Bayanai na Unit don daidaitawa da saka idanu.

Halayen Hardware

Factor Form na Jiki da Hauwa

IS200DSPXH1DAA guda-ramu ce, babban Eurocard 3U (kimanin 100 mm × 160 mm) wanda aka tsara don sakawa cikin jirgin baya na EBKP a cikin tsarin sarrafawa na EX2100. An kiyaye shi ta skru na fuska kuma ya haɗa da shafuka masu fitarwa don cirewa cikin sauƙi. Ana sanyaya allon ta hanyar magoya bayan sama a cikin ma'aunin sarrafawa.

Masu haɗawa

Jirgin yana haɗi zuwa jirgin baya ta hanyar haɗin DIN 128-pin (P1). Babu sauran masu haɗin waje a kan allon kanta; Ana bi da duk I/O da sadarwa ta hanyar jirgin baya da hukumar EISB. Har ila yau, hukumar tana da tashar tashar emulator ta gaba (P5) don ƙirar ƙirar TI da kuma tashar mai saka idanu (P6) don amfanin aikin injiniya, kodayake galibi ba a amfani da su a aikin filin na yau da kullun.

Matsayin LEDs

Hukumar DSPX ta ƙunshi LEDs na gaba-fashi guda biyu don nunin matsayi na gani:

Maɓalli na Ayyukan I/O (ta hanyar Bayarwa)

Jirgin yana mu'amala da sigina masu zuwa ta hanyar haɗin P1:

• 32-bit data bas da 14-bit address bas don ƙwaƙwalwar ajiyar I/O.

• Chip zaɓi sigina don dubawar gada (BIC_), I/O, LAN, da allunan kayan gyara.

• Abubuwan shigar da VCO guda shida (0-2 MHz) don gadar halin yanzu da amsawar wutar lantarki.

• Tashoshi na ISBs guda biyu don sadarwa mai sauri tare da ACLA da sauran allo.

• Load da bugun bugun jini don daidaita siginonin gating.

• Abubuwan HIFI daban-daban guda biyar don tachometer ko abubuwan shigar da hankali.

• Fitowar PWM guda biyu don tuƙin mita.

• Samar da wutar lantarki (+5 V, ± 15 V) kuma yana dawowa.

Haɗin tsarin

IS200DSPXH1DAA wani ɓangare ne na tsarin sarrafa EX2100, wanda kuma ya haɗa da:

• ACLA (Module Control Layer na Aikace-aikacen) - Gabatarwa a cikin sassan M1 da M2; yana sarrafa tsarin madauki na waje, ƙofar sadarwa, da haɗin HMI.

• EISB (Exciter ISBus Board) - Yana ba da sadarwar fiber-optic tsakanin allon DSPX kuma tare da EGDM (Field Ground Detector) da allunan EDCF (DC Feedback).

• EMIO (Exciter Main I / O Board) - Abubuwan hulɗar abokin ciniki da tsarin I / O zuwa DSPX.

• ESEL (Exciter Selector Board) - Rarraba siginar gating SCR zuwa gadar wutar lantarki.

A cikin tsarukan da ba a yi amfani da su ba, allunan DSPX guda uku (M1, M2, C) suna ba da sakewa sau uku. Sashen C DSPX yana aiwatar da ayyukan zaɓe da madadin, yana tabbatar da cewa gazawar guda ɗaya ba ta lalata aikin tsarin. Allolin DSPX suna sadarwa ta hanyar EISB da ISBs don musayar bayanai da aiki tare.

Shigarwa da Sauyawa

Karɓar Kariya

• Hankali a tsaye - IS200DSPXH1DAA yana ƙunshe da abubuwan da suka dace. Koyaushe sanya madaurin ƙasan wuyan hannu kuma riƙe allo a wurin aiki mai tushe. Ajiye allo a cikin jakar antistatic lokacin da ba a amfani da shi.

• Rage ƙarfin aiki kafin sarrafawa - Kashe wutar lantarki zuwa exciter (ko takamaiman sashe a cikin tsarin da ba a iya amfani da su ba) kuma tabbatar da wutar lantarki sifili kafin taɓa allo ko duk wani mahaɗin da aka haɗa. Bi hanyoyin kulle-fitarwa/tag-fitarwa.

• Kar a saka ko cirewa tare da amfani da wutar lantarki - Yin hakan na iya haifar da lalacewar kayan aiki ko rauni na mutum.

Tsarin Maye gurbin (Kan layi)

1. Kashe kuzarin kuzarin EX2100 Jagorar Shigarwa da Farawa (GEH-6631 ko GEH-6674).

2. Bude ƙofar majalisar kula da kuma tabbatar da cewa LEDs akan DSPX da sauran allunan suna kashe.

3. Idan an makala DSPX zuwa allon EISB (kamar a cikin wasu saitunan), cire haɗin igiyoyin fiber-optic daga gaban EISB.

4. Sake sama da kasa screws ɗin kamamme akan farantin fuskar DSPX.

5. Ɗaga shafuka masu fitarwa don kwance allon allon daga jirgin baya.

6. Cire allo kai tsaye ta amfani da hannaye biyu.

7. Idan an buƙata, cire EISB daga tsohuwar DSPX kuma haɗa shi zuwa ga maye gurbin IS200DSPXH1DAA.

8. Zamar da allon maye gurbin zuwa madaidaicin ramin kuma latsa da ƙarfi don zaunar da shi.

9. Matse fuskar farantin karfe daidai gwargwado.

10. Sake haɗa igiyoyin fiber-optic (idan an zartar) kuma dawo da wuta.

11. Bayan maye gurbin, sake saita DSPX ta amfani da kayan aikin ToolboxST ( sigogi na daidaitawa).

Tsarin Maye gurbin (Rundant Online)

1. Gano gazawar DSPX ta amfani da LEDs FAULT da MATSAYI.

2. De-ƙarfafawa kawai sashin (M1, M2, ko C) mai ɗauke da allon da ya gaza, bin ƙayyadaddun tsari na nau'in EX2100.

3. Tabbatar da cewa sarrafawa ya canza zuwa ɗayan maigidan (duba LEDs da matsayin tsarin).

4. Cire haɗin igiyoyin fiber-optic kuma cire DSPX da ta gaza (da EISB idan an haɗa su) kamar yadda aka bayyana a sama.

5. Shigar da allon maye, sake haɗa igiyoyi, kuma mayar da wuta zuwa wannan sashin.

6. Gwada maye gurbin ta hanyar canja wurin sarrafawa zuwa gare shi da kuma tabbatar da aiki na al'ada.

Bayanin oda

Lokacin yin odar IS200DSPXH1DAA, yi amfani da cikakken lambar ɓangaren daidai kamar yadda aka nuna. Lambar ɓangaren tana biye da yarjejeniyar GE:

• IS200 - Jerin Innovation, 200-aji.

• DSPX - Gagarumin aiki: Hukumar Kula da Siginar Dijital.

• H1 - Generation/Sigar.

• D - Mai tsara tushe (takamaiman wannan bambance-bambancen).

• A - Mai gyara (misali, shafi ko bambancin sashi).

• A - Bita A.

Garanti da Sanya oda

• Maye gurbin garanti (a cikin lokacin garanti): Tuntuɓi GE Injiniyan Sabis na Makamashi.

• Kayayyakin kayan gyara ko oda mara garanti : Tuntuɓi GE Sales ko Ofishin Sabis mafi kusa. Samar:

  • Cikakken lamba: IS200DSPXH1DAA

  • Exciter serial number

  • Lissafin Material Exciter (ML) lamba

Lura: Duk lambobi da haruffa a cikin lambar ɓangaren suna da mahimmanci. GE na iya musanya bita mai dacewa daga baya, amma an tabbatar da dacewa da baya.

Bincike da Kulawa

IS200DSPXH1DAA baya buƙatar daidaitawa na yau da kullun. Hukumar tana ci gaba da bincikar kai, gami da:

• Gano kwararar tari (na gaba da bango)

• Kulawar mai ƙidayar lokaci (lokacin ƙarewa yana haifar da sake saiti mai wuya)

• Duban ingancin ƙwaƙwalwar ajiya

• Halin haɗin kai na sadarwa tare da ISBs da sauran mu'amala

FULL da MATSAYI LEDs suna ba da alamun gani nan da nan na lafiyar jirgin. Idan FULL LED yana kunne ko walƙiya, kuskure ya faru. Idan MATSAYI LED yana KASHE, akwai kuskure ko yanayin sake saiti. Karkashin aiki na al'ada, MATSAYI LED yakamata ya kasance yana walƙiya kore.

Ana ba da rahoton ƙararrawar ganowa ga HMI ta hanyar ACLA da Babbar Hanya Data Unit. Software na ToolboxST yana ba da cikakkun bayanan bincike kuma yana ba da damar sabuntawar daidaitawa.