GE IS215VCMIH2CB VCMI Bus Master Controller

IS215VCMIH2CB . babban kwamiti ne na VME Bus Master Controller (VCMI) daga GE, wanda aka ƙera don amfani a tsarin sarrafa injin injin Mark VI Cikakken an tsara shi azaman IS215VCMIH2CB , wannan kwamiti yana aiki azaman hanyar sadarwa tsakanin mai sarrafawa da allon I / O, kuma azaman hanyar sadarwa zuwa cibiyar sadarwar tsarin da aka sani da IONet. IS215VCMIH2CB kuma shine ma'aikacin bas na VME mai sarrafawa da racks I/O, sarrafa ID na hukumar da ƙungiyoyin hukumar tasha don duk na'urorin da ke cikin rakiyar. Wannan sigar tana fasalta tashoshin IONet guda uku (bambance-bambancen H2), suna goyan bayan saiti uku na modular redundant (TMR) da racks I/O na nesa. Ƙaƙwalwar 'CB' tana nuna ƙayyadaddun ƙayyadaddun masana'anta (misali, shafi na yau da kullun, ƙarin abubuwan kewayon zafin jiki, ko takamaiman bita).

IS215VCMIH2CB babban kwamiti ne na VME na 6U wanda Texas Instruments TMS320C32 32-bit mai sarrafa siginar dijital (DSP). Yana ba da ƙwaƙwalwar ajiyar tashar tashar jiragen ruwa biyu, SRAM, ƙwaƙwalwar walƙiya (512k x 8 - bambancin VCMIH_B), da tashar tashar RS-232 guda ɗaya. Hukumar tana lura da motocin bas ɗin wutar lantarki na ciki (± 12 V, ± 15 V, ± 28 V, + 5 V) da sigina na waje daga tsarin rarraba wutar lantarki (PDM). Ana iya daidaita shi ta software na GE's ToolboxST.

Wannan gabatarwar samfurin yana ba da cikakkiyar ƙayyadaddun ƙayyadaddun SEO don IS215VCMIH2CB . Duk nassoshi suna amfani da cikakken ƙirar samfur don saduwa da keɓancewar abun ciki na Google da ƙa'idodin dacewa da kalmomin da suka dace.

Maɓalli Maɓalli na IS215VCMIH2CB

• Sau uku IONet Ports : Uku 10Base2 Ethernet tashar jiragen ruwa (Masu haɗin BNC) don tashoshin R, S, T a cikin tsarin TMR.

• DSP mai ƙarfi : Texas Instruments TMS320C32 32-bit processor

• VME Bus Master : Yana sarrafa jirgin baya na VME kuma yana sarrafa ID na allo / tasha

• Abubuwan Ƙwaƙwalwar Ƙwaƙwalwa : 32 Kbytes RAM dual-port RAM (32-bit), 256k x 32 SRAM, 512k x 8 flash (bambancen VCMIH_B)

• RS-232 Serial Port : 9600 baud don bincike da samun damar daidaitawa

• Cikakken Kulawar Wuta : Masu saka idanu +5 V, ± 12 V, ± 15 V, ± 28 V bas tare da iyakoki na ƙararrawa

• Kulawa na PDM na waje : Laifin ƙasa, sama da / ƙarƙashin ƙarfin lantarki akan bas ɗin 125 V, abubuwan shigar analog na ± 5 V daban-daban, abubuwan dijital

• Ana iya daidaitawa ta hanyar Akwatin Kayan aiki : Iyakar tsarin, gwajin bas na wutar lantarki, iyakokin bas 125 V, abubuwan dabaru, sikelin shigarwar analog

• Taimako don Simplex da TMR : Matsakaicin ƙimar: 10 ms (mai sauƙi), 40 ms (TMR), da ƙimar dogaro da aikace-aikacen (20 ms, 80 ms)

• I/O mai nisa : Ana iya haɗa raƙuman I / O da yawa ta IONet, kowanne yana da nasa allon VCMI

• Ƙararrawar Bincike : Sama da yanayin kuskure 60 ana kula da su, gami da iyakokin samar da wutar lantarki, gazawar sadarwa, rashin daidaiton ID

Bayanin Aiki

IS215VCMIH2CB . ita ce cibiyar sadarwa a cikin tsarin sarrafa Mark VI Yana haɗa mai sarrafawa (misali, UCCC ko mai sarrafa VME) tare da allon I/O ta hanyar jirgin baya na VME kuma tare da raƙuman I/O mai nisa ta hanyar IONet. Tashoshin tashar jiragen ruwa na 10Base2 Ethernet masu zaman kansu guda uku na hukumar (R, S, T) suna goyan bayan daidaitawar TMR, inda kowane tashoshi yana da nasa sadaukarwar IONet. Yawancin I/O racks na iya zama daisy-chained akan kowane IONet.

A matsayin mai kula da bas na VME, IS215VCMIH2CB yana sarrafa duk canja wurin bayanai tsakanin mai sarrafawa da allon I/O, kuma yana karanta guntuwar ganowa (ID) daga kowane kwamiti na VME da allon tashar da ke da alaƙa don tabbatar da daidaitaccen tsarin tsarin.

TMS320C32 DSP a kan jirgin yana aiwatar da sadarwa na lokaci-lokaci da ayyuka sarrafawa, sarrafa ƙwaƙwalwar tashar tashar jiragen ruwa biyu (wanda aka raba tare da mai sarrafawa), SRAM don adana bayanai, da ƙwaƙwalwar walƙiya don ajiyar firmware. Girman walƙiya akan IS215VCMIH2CB shine 512k x 8 (bambance-bambancen VCMIH_B). Wannan ya dace da yawancin aikace-aikacen Mark VI, kodayake bambance-bambancen 'C' na baya yana ba da filasha girma (4096K x 8). Masu amfani yakamata su tabbatar da buƙatun girman firmware.

IS215VCMIH2CB kuma tana sa ido kan samar da wutar lantarki mai mahimmanci da sigina na waje. Ana haifar da ƙararrawa lokacin da ƙarfin lantarki ya wuce iyakoki masu daidaitawa, yana taimakawa hana lalacewar hardware ko sarrafa rashin aiki. Ana iya saita allon ta ToolboxST don kunna / kashe iyakokin tsarin, saita iyakokin ƙarfin lantarki, ayyana ma'aunin shigarwar analog, da sanya abubuwan shigar da dabaru.

Saitunan Tsari

• Simplex - Ɗaya daga cikin tashar IONet (amma H2 yana da tashar jiragen ruwa guda uku, ɗaya kawai za a iya amfani dashi a cikin simplex, ko kuma ana iya amfani da su don cibiyoyin sadarwa daban-daban). Tsawon tsari: 10 ms.

• TMR - IONets masu zaman kansu guda uku (R, S, T) tare da dabaru na zabe. Tsawon tsari: 40 ms.

• I/O mai nisa - I/O da ke nesa da babban rumbun sarrafawa, kowannensu yana da nasa VCMI, wanda aka haɗa ta IONet.

IONet da Bus Mastering

IS215VCMIH2CB tana amfani da 10Base2 Ethernet (coaxial BNC) don sadarwar IONet. Wannan keɓaɓɓen cibiyar sadarwa ce, ƙayyadaddun ƙayyadaddun bayanai don musayar bayanai na I/O. Kowane IONet yana goyan bayan raƙuman nesa da yawa. Hukumar tana aiwatar da aikin ID na atomatik-slot ta atomatik da kuma tabbatar da allon allon allo/tasha. Idan aka gano rashin daidaituwa tsakanin daidaitawa (fayil ɗin topology) da ainihin kayan aikin, allon yana haifar da kuskure (misali Laifi 56: Fayil ɗin Topology/Match ID na Board).

Bincike da Ƙararrawa

IS215VCMIH2CB tana ci gaba da lura da yanayin ciki da waje kuma yana iya ba da rahoto sama da 60 keɓantattun yanayin kuskure ta ToolboxST. Mabuɗin nau'ikan bincike sun haɗa da:

• Iyakar wutar lantarki (P5, P15, N15, P12, N12, P28A-E, N28) - Laifi 32-42

• 125V bas saka idanu (sama da / ƙarƙashin ƙarfin lantarki, laifin ƙasa) - Laifi 43-44

• IONet gazawar sadarwa - Laifi 45-47, 59

• Kuskuren bas na VME - Laifi 48, 60

• Fassara ID na Hukumar / Auto Slot ID - Laifi 17-24, 54-56

• Rashin jituwa na Firmware/hardware - Laifi 2-4, 24, 30-31

• I/O allon layi - Laifi 68 (da 68-xx don takamaiman ramummuka)

• Girman SRAM / sanyi ya wuce - Laifi 88-90

Ana shigar da duk ƙararrawa kuma ana iya sake saita su ta ToolboxST. Hukumar ta kuma sanya ido kan nata lokacin da take sa ido kuma za ta iya bayar da rahoto idan ba ta da makami.

Ma'aunin Kanfigareshan

Amfani da Akwatin Kayan aiki, ana iya daidaita IS215VCMIH2CB tare da maɓalli masu zuwa (jeri na ɓangarori):

Hakanan hukumar tana lura da abubuwan shigar da kayan analog (Spare01, Spare02) daga mai haɗin P3.

Shigarwa da Sauyawa

Shigarwa na Jiki

IS215VCMIH2CB . yana hawa a cikin jirgin baya na 6U VME (misali Mark VI rack) Kafin shigarwa:

• Tabbatar an kashe takin.

• Tabbatar cewa masu tsallen jirgi (idan akwai) an saita su bisa ga aikace-aikacen (duba takardun Mark VI; VCMI yawanci yana da masu tsalle-tsalle masu daidaitawa - ba dalla-dalla a cikin wannan bayanin ba).

• Zamar da allo cikin ramin da ya dace (yawanci Ramin 1 ko ramin VCMI da aka keɓe) kuma amintacce tare da kusoshi na gaba.

• Haɗa igiyoyin IONet (BNC) zuwa tashoshin da ake buƙata (R, S, T). Yi amfani da madaidaitan 10Base2 masu ƙarewa idan an buƙata.

• Haɗa kebul na serial (RS-232) zuwa tashar COM don daidaitawar farko idan an buƙata.

• Haɗa haɗin haɗin PDM (J301) idan ana buƙatar saka idanu na bas 125 V da sigina na waje.

Hanyar Sauyawa

1. Kashe kuzarin tarar VME (bi hanyoyin kulle-kulle/tag-fitarwa).

2. Cire haɗin kebul (BNC, serial, J301) daga IS215VCMIH2CB.

3. Sake sukurori na gaba kuma a hankali cire allon daga jirgin ta baya ta amfani da hannayen fitarwa.

4. Saka IS215VCMIH2CB wanda zai maye gurbin a cikin ramin guda ɗaya, yana tabbatar da daidaitawa daidai da jirgin baya.

5. Matsa da ƙarfi don zaunar da allon, sa'an nan kuma matsar da sukurori na gaba.

6. Sake haɗa duk igiyoyi.

7. Sake amfani da iko. Allon zai taya kuma ya karanta firmware daga filasha.

8. Yin amfani da ToolboxST, tabbatar da sigogi na daidaitawa (iyakan tsarin, gwajin bas na wuta, da sauransu) kuma zazzage fayil ɗin topology idan an canza.

9. Saka idanu da ƙararrawa don tabbatar da cewa babu wani lahani da ya rage.

Bayan maye gurbin, duba cewa an gane duk allunan I/O kuma an dawo da sadarwar IONet.

Bayanin oda da Garanti

Alamar allo

ta An gano IS215VCMIH2CB lambar kasida:

• IS215 - samfurin samfurin

• VCMI – VME Bus Master Controller

• H2 - sigar kayan aiki tare da tashoshin IONet guda uku (H1 yana da tashar jiragen ruwa ɗaya)

• C – Girman ƙwaƙwalwar ajiyar walƙiya? Jira: Takardun ya ce VCMIH_B yana da 512k x 8 flash, VCMIH_C yana da 4096k x 8. Anan 'C' a cikin lambar ɓangaren tushe na iya nuna na'ura mai sarrafawa ko bitar hardware, yayin da ƙarar 'B' ke nuna takamaiman tsarin masana'anta. Haɗin haɗin 'CB' yana iya nufin wani bita ta musamman (misali, sake fasalin kayan masarufi C tare da daidaitawar B). Don cikakkun bayanai, tuntuɓi takaddun masana'antar GE.

Sanya oda

Lokacin yin odar maye gurbin IS215VCMIH2CB , samar da:

• Cikakken lambar ɓangaren: IS215VCMIH2CB

• Serial number

• Lambobin Lissafi (ML).

Tuntuɓi GE Sales ko Ofishin Sabis mafi kusa, ko wakilin GE mai izini.

Garanti

Koma zuwa kasida da Sharuɗɗa na GE don lokacin garanti da ɗaukar hoto. GE yana tabbatar da dacewa da baya na allunan maye gurbin; Za'a iya musanya sigogin baya bisa samuwa.

Me yasa Zabi IS215VCMIH2CB don Tsarin Mark VI naku?

IS215VCMIH2CB tabbataccen mai kula da bas ɗin VME ne mai karko wanda aka tsara don yanayin da ake buƙata na sarrafa injin turbine. Tashoshin tashar jiragen ruwa na IONet guda uku suna ba da damar gine-ginen TMR tare da wadatuwa mai yawa, yayin da DSP mai ƙarfi ke tabbatar da canja wurin bayanan ƙarancin latency tsakanin masu sarrafawa da I/O. Babban fa'idodin sun haɗa da:

• Cibiyoyin sadarwa na I/O sau uku don aiki mara kyau

• Cikakken iko da saka idanu na sigina - gargadin farko game da al'amurran wadata

• Ƙaƙwalwar daidaitawa ta ToolboxST tare da faɗaɗa ƙararrawa

• Taimako don raƙuman I/O mai nisa - ƙirar tsarin ƙira

• Daidaituwar baya tare da shigarwar Mark VI VCMI na yanzu (duba sigar firmware)

• Amintaccen masana'antu - 6U nau'in nau'in nau'in VME, aikin zafin jiki mai faɗi

Ƙaƙwalwar 'CB' na iya haɗawa da suturar da ta dace ko wasu kayan haɓɓaka don yanayi mara kyau. Tuntuɓi GE don ainihin fasali.