Saukewa: GE IS215UCVEM06A

IS215UCVEM06A babban kwamfyuta ce ta VME bas guda ɗaya (SBC) wanda General Electric (GE) ya kera don tsarin sarrafa injin ta Mark VI. A matsayin ingantacciyar ƙirar ayyuka da yawa a cikin masu sarrafa jerin UCVE, wannan rukunin yana fasalta tsayin 6U, nau'in nau'i-nau'i guda ɗaya da kuma hawa a cikin rakodin VME da ake kira tsarin sarrafawa, wanda ke aiki azaman naúrar sarrafa kayan aiki da ke gudana lambar aikace-aikacen turbine. Tsarinsa shine QNX, ainihin-lokaci, OS mai aiki da yawa wanda aka ƙera don aikace-aikacen masana'antu masu sauri, ingantaccen abin dogaro.

IS215UCVEM06A babban tsari ne, ƙirar ayyuka da yawa a cikin jerin UCVE, yana ginawa akan duk fasalulluka na daidaitaccen mai sarrafa UCVEH2 da haɗa hanyoyin sadarwa na taimako da yawa, gami da tashoshin 10BaseT / 100BaseTX Ethernet da yawa da hanyoyin haɗin gwiwar Profibus DP, yana sa ya dace da yanayin sadarwar masana'antu masu rikitarwa. Yana amfani da 300 MHz Intel Celeron processor, sanye take da 32 MB na DRAM kuma ko dai 16 ko 128 MB na ƙwaƙwalwar walƙiya, yana ba da wadataccen albarkatun kwamfuta don aikace-aikacen sarrafa lokaci.

Samfurin M06 ya dace musamman don ƙayyadaddun yanayin aikace-aikacen da ke buƙatar tallafi na lokaci guda don keɓewar cibiyar sadarwa da yawa, haɗi zuwa na'urorin bawa na Profibus da yawa, da musayar bayanai mai sauri. Abubuwan mu'amalar sadarwar sa mai albarka sun sa ya zama kyakkyawan zaɓi don manyan masana'antar wutar lantarki mai hadewa, tsarin sarrafa raka'a da yawa, da mahallin masana'antu da ke buƙatar sadarwa tare da adadi mai yawa na na'urori na ɓangare na uku.

II. Maɓallin Ayyuka

1. Sarrafa Dabarun Kisa

IS215UCVEM06A mai sarrafa yana ɗorawa da software na musamman ga aikace-aikacen sa (misali, turbine, turbine gas, injin injin iska, ko ma'auni na shuka). Yana iya aiwatar da dabaru na sarrafawa a farashi har zuwa rungs 100,000 ko tubalan a sakan daya. Yana goyan bayan duka analog da sarrafawa mai hankali, tare da nau'ikan bayanan da suka ƙunshi Boolean, 16-bit/32-bit sa hannu lamba, da maki 32-bit/64-bit, suna saduwa da hadaddun buƙatun sarrafa masana'antu.

2. Multi-Channel Ethernet Sadarwa

• Interface Interface na Farko: Hanya guda ɗaya ta 10BaseT/100BaseTX (RJ-45) don haɗi zuwa UDH, tana goyan bayan ƙa'idodin TCP/IP, EGD, da Modbus.

• Interfaces na Taimako na Ethernet: Ƙarin ƙarin 10BaseT/100BaseTX (RJ-45) musaya, wanda za'a iya daidaita shi da kansa don rabe-raben rabe-raben ma'ana na IP, yana tallafawa:

• EGD yarjejeniya

• Ka'idar Modbus
  Ana saita waɗannan mu'amala ta hanyar Akwatin Kayan aiki. Ana iya sanya kowane keɓaɓɓen adireshin keɓantacce, yana ba da damar keɓantawar cibiyar sadarwa, sadarwa mara amfani, ko keɓaɓɓun tashoshi na bayanai. Duk lokacin da aka kunna rak ɗin, mai sarrafa yana tabbatar da daidaitawar Akwatin Kayan aiki akan na'urar da ke akwai.

3. Profibus DP Sadarwa

IS215UCVEM06A yana haɗa mahara Profibus DP master Class 1 musaya don haɗa na'urorin bawa na Profibus daban-daban, kamar I/O mai nisa, tuƙi, da kayan aikin fasaha. Wannan ya sa ya zama kyakkyawan zaɓi don aikace-aikacen masana'antu masu buƙatar sadarwa tare da na'urorin bas masu yawa.

4. Sadarwar Bus VME

Musayar bayanai tare da allon I/O ta hanyar hukumar sadarwa ta VCMI. A cikin tsarin simplex, bayanai sun ƙunshi abubuwan sarrafawa da abubuwan da aka fitar daga allunan I/O. A cikin tsarin Sau uku Modular Redundant (TMR), bayanai sun haɗa da abubuwan da aka zaɓa, abubuwan da aka ƙididdige don kada kuri'a na kayan aiki, da ƙimar cikin gida da aka musayar tsakanin masu sarrafawa.

5. Serial Sadarwa

Biyu RS-232C musaya (COM1 da COM2):

• COM1: An tanada don bincike, 9600 baud, 8 data rago, babu daidaito, 1 tasha bit.

• COM2: Ana amfani da shi don sadarwar bawa na Modbus, yana tallafawa 9600 ko 19200 baud.

6. Tsarin Aiki tare da Ayyukan Aiki na Gaskiya

Mai sarrafawa na iya aiki tare da agogon kan allon sadarwa na VCMI ta hanyar katsewar agogon waje, samun daidaito tsakanin ± 100 micro seconds, yana tabbatar da tsauraran buƙatun aiki tare a cikin tsarin masu sarrafawa da yawa.

7. Shirye-shiryen Intanet da Bincike

Yana goyan bayan gyaran kan layi na software na aikace-aikacen ba tare da buƙatar sake kunna tsarin ba. Lokacin da aka gano gazawa, mai sarrafawa yana haifar da lambar kuskure na ciki wanda za'a iya karantawa ta Akwatin Kayan aiki. Duk lokacin da aka kunna rak ɗin, mai sarrafa yana tabbatar da daidaitawar Akwatin Kayan aiki akan na'urar da ke akwai.

8. Taimakon Haƙuri na Sage da Laifi

A cikin tsarin TMR, IS215UCVEM06A na iya aiki tare tare da wasu masu sarrafawa guda biyu don aiwatar da jefa kuri'a, zaɓen fitarwa, da musayar jihohi, haɓaka amincin tsarin sosai.

III. Hardware Architecture

1. Processor da Memory

• Mai sarrafawa: Intel Celeron 300 MHz

• Babban ƙwaƙwalwar ajiya: 32 MB DRAM

• Adana: 16 MB ko 128 MB Karamin Flash Module

• Cache: 128 KB L2 cache

• NVRAM: SRAM mai goyon bayan baturi 8 KB wanda aka keɓe don ayyukan sarrafawa

2. Alamomin Gaban Gaba

Masu kula da jerin UCVE suna nuna matsayin gaban panel LEDs don nuna matsayin aiki. Ba kamar jerin UCVD na baya ba, jerin UCVE ba sa amfani da LEDs na ginshiƙai don nuna lambobin kuskure; maimakon haka, ana karanta lambobin kuskure na ciki ta software na Akwatin Kayan aiki.

3. Interfaces da Connectors

• Interface na Farko na Ethernet: 1 RJ-45 mai haɗawa, 10BaseT/100BaseTX

• Matsalolin Ethernet na Auxiliary: Masu haɗin RJ-45 da yawa, 10BaseT/100BaseTX (duba ƙayyadaddun fasaha don ainihin adadi)

• Hanyoyin Sadarwar Profibus DP: Masu haɗin D-sub masu yawa 9-pin, masu dacewa da ƙa'idodin Profibus

• Serial Interfaces: 2 micro-miniature 9-pin D-type connectors (COM1, COM2)

• VME Bus Connectors: P1/J1 da P2/J2 masu haɗin jirgin baya don wutar lantarki da sadarwar bas

• PMC Expansion Site: Rubuce ɗaya mai yarda tare da IEEE 1386.1 5V daidaitattun PCI don shigar da ƙarin kayan aikin aiki

4. Baturi da Canjawar Kanfigareshan

Mai sarrafa ya ƙunshi nau'in batirin Lithium Nau'in 1 wanda aka ƙididdige shi a 3.3 V, 200 mA, wanda ake amfani da shi don kula da agogo na ainihi da kuma madadin bayanan SRAM yayin asarar wuta. Muhimmiyar sanarwa: Ana jigilar baturi a masana'anta a matsayin naƙasassu. Don kunna baturi, saita sauya SW10 zuwa rufaffiyar wuri. Lokacin maye gurbin baturi, yi amfani da nau'in daidai.

IV. Cikakken Bayanin Interface

1. Primary Ethernet Interface

Babban haɗin Ethernet na farko yana haɗawa zuwa UDH don musayar bayanai tare da Akwatin Kayan aiki, HMI, da sauran kayan sarrafawa. Wannan haɗin gwiwar yana goyan bayan shawarwarin kai-tsaye don saurin 10BaseT/100BaseTX. Duk lokacin da aka kunna rak ɗin, mai sarrafawa yana tabbatar da daidaitawar Akwatin Kayan aiki akan kayan aikin.

2. Matsalolin Ethernet Auxiliary

Matsakaicin hanyoyin haɗin Ethernet da yawa shine ainihin fasalin IS215UCVEM06A. Ana iya saita kowane keɓancewa don keɓantaccen hanyar sadarwa ta IP mai ma'ana, ba da damar keɓantawar cibiyar sadarwa ko sadarwar sadaukarwa. Aikace-aikace na yau da kullun sun haɗa da:

• Haɗa wurare daban-daban na tsari ko na'urori zuwa cibiyoyin sadarwa daban don rage nauyin cibiyar sadarwa da karo.

• Gina cibiyoyin sadarwar EGD masu zaman kansu da yawa don musayar bayanai mai sauri tsakanin ƙungiyoyin masu sarrafawa daban-daban.

• Samar da tashoshi na Ethernet da yawa da yawa don haƙurin kuskure matakin cibiyar sadarwa.

• Gaba ɗaya keɓance hanyar sadarwar sarrafawa ta ainihi daga cibiyoyin sa ido da cibiyoyin kasuwancin kamfanoni don haɓaka tsaro ta yanar gizo.

Ana saita waɗannan mu'amala ta hanyar software na Akwatin Kayan aiki. Dole ne a sanya kowane keɓaɓɓen adireshi daban (misali, 192.168.1.0, 192.168.2.0, 192.168.3.0, da sauransu). Mai sarrafawa yana tabbatar da daidaitawar duk musaya yayin farawa.

3. Profibus DP Interfaces

Matsalolin Profibus DP da yawa suna ba da damar IS215UCVEM06A don haɗawa da cibiyoyin sadarwar Profibus da yawa a lokaci guda, tare da kowace hanyar sadarwa mai iya tallafawa har zuwa na'urorin bayi 125. Babban fasali sun haɗa da:

• Jagoran Class 1: Mai bin ka'idodin Profibus DP-V0 da DP-V1, yana ba da damar musayar bayanan tsari tare da bayi da ma'aunin acyclic, bincike, da sarrafa ƙararrawa.

• Matsakaicin Canja wurin bayanai: Yana goyan bayan ƙimar baud daga 9.6 kbit/s zuwa 12 Mbit/s, tare da ganowa ta atomatik ko zaɓuɓɓukan sanyi na hannu.

• Adadin Bayi: Kowane mai haɗin yanar gizo na Profibus yana iya haɗawa da na'urorin bayi 125 a haƙiƙa (lambar ta ainihi iyakance ta tsawon bas da ƙimar baud).

• Aikace-aikace na yau da kullun:

• Haɗa tashoshin I/O mai nisa don faɗaɗa ƙarfin I/O na tsarin sarrafawa.

• Sadarwa tare da maɓalli masu canzawa, masu farawa masu laushi, da sauransu, don sarrafa tuƙi.

• Haɗin kayan aiki masu hankali kamar masu watsa matsi, mita kwarara, masu nazari.

• Musayar bayanai tare da PLC na ɓangare na uku ko tsarin sarrafawa.

4. Serial Interfaces (COM1 da COM2)

Dukkan mu'amalar siriyal biyu masu haɗin 9-pin D ne ƙananan ƙananan, tare da ayyukan fil ɗin da suka dace da ka'idodin RS-232C.

• COM1: Kafaffen don bincike, 9600 baud, 8 data bits, babu daidaito, 1 tasha bit. Masu amfani za su iya samun matsayin mai sarrafawa da bayanan kuskure ta hanyar tashar tasha, sauƙaƙa yin kuskure akan rukunin yanar gizo da gyara matsala.

• COM2: Mai daidaitawa don sadarwar bawa na Modbus, yana tallafawa 9600 ko 19200 baud. Ana amfani da shi don haɗawa zuwa tsarin sarrafawa da aka rarraba ko wasu na'urori masu lamba don musayar bayanai.

5. VME Bus Interface

Mai sarrafawa yana haɗi zuwa bas ɗin VME ta hanyar haɗin jirgin baya P1 da P2, yana sauƙaƙe musayar bayanai tare da allon I/O da allon sadarwa na VCMI. P1 yana ba da wuta da siginar bas na asali, yayin da ake amfani da P2 don ƙarin adireshi da layin bayanai. Mai sarrafawa yana aiki azaman mai sarrafa bas na VME kuma yana iya fara canja wurin bayanai.

6. PMC Fadada Site

IS215UCVEM06A sanye take da rukunin fadada PMC guda ɗaya wanda ya dace da ma'aunin IEEE 1386.1 5V PCI. Ana iya amfani da wannan rukunin yanar gizon don shigar da ƙarin kayan aikin don ƙara haɓaka damar sadarwar mai sarrafawa ko ƙara ayyuka na musamman, kamar:

• Ƙarin hanyoyin sadarwa na Ethernet.

• Sadaukan hanyoyin sadarwa na fiber optic.

• Rufewa ko tsarin tsaro.

• Ƙwararrun masu sarrafawa na musamman don ƙididdiga.

7. Baturi da Canjawar Kanfigareshan

Mai sarrafa ya ƙunshi nau'in batirin Lithium Nau'in 1 wanda aka ƙididdige shi a 3.3 V, 200 mA, wanda ake amfani da shi don kula da agogo na ainihi da kuma madadin bayanan SRAM yayin asarar wuta. Muhimmiyar sanarwa: Ana jigilar baturi a masana'anta a matsayin naƙasassu. Don kunna baturi, saita sauya SW10 zuwa rufaffiyar wuri. Lokacin maye gurbin baturi, yi amfani da nau'in daidai.

V. Aiki da Bincike

1. Matsayin Aiki

Bayan loda takamaiman software na aikace-aikacen, mai sarrafa IS215UCVEM06A ya fara aiwatar da dabarun sarrafawa. A lokacin aiki na yau da kullun, mai sarrafawa yana kula da sadarwa tare da tsarin waje ta hanyar mu'amalar Ethernet da yawa, hanyoyin sadarwa na Profibus, da musaya na serial. Idan ana goyan bayan LEDs matsayi na juyawa (a kan wasu samfura), LEDs na gaban panel suna nuna tsarin juyawa; in ba haka ba, dole ne a kula da matsayin ta hanyar software na Akwatin Kayan aiki.

2. Binciken Laifi

Idan gazawar ta faru a cikin mai sarrafawa yayin da take gudanar da lambar aikace-aikacen, mai zuwa zai faru:

• Matsayin Juyawa LEDs yana tsayawa (idan an goyan baya).

• An samar da lambar kuskure na ciki, ana iya karantawa ta Akwatin Kayan aiki.

• Ana nuna ƙararrawar bincike a cikin Akwatin Kayan aiki, yana nuna lambobin kuskure da kwatance.

Don masu sarrafa jerin UCVE, lambobin kuskure ba a nuna su ta LEDs na gaban panel masu walƙiya amma ana karanta su ta software na Akwatin Kayan aiki. Ana iya samun ƙarin bayani ta tashar tashar COM1.

3. Lambobin Laifin gama gari

Koma zuwa lambobin kuskure da aka jera a cikin takaddun (sun dace da kowane nau'in mai sarrafawa), gami da amma ba'a iyakance ga:

Masu amfani za su iya duba cikakken bayanin kuskure a cikin madaidaicin madaidaicin buffer ta Akwatin Kayan aiki (misali, Duba Gabaɗaya Zubar da buffer).

VI. Shigarwa da Kulawa

1. Pre-Shiri Shiri

• Tabbatar cewa an shigar da rumbun VME daidai kuma an kasa.

• Tabbatar da cewa ramin da ake buƙata a cikin rakiyar kyauta ne kuma ya cika buƙatun faɗin ramuka ɗaya.

• Shirya madaidaicin madaurin wuyan hannu don hana lalacewar lantarki ga allo.

• Idan baturi yana buƙatar kunnawa, saitin SW10 mai canzawa daidai.

• Shirya saitin hanyar sadarwa don duk mu'amalar sadarwa, gami da adiresoshin IP, abin rufe fuska, da sigogin Profibus.

2. Matakan Shigarwa

1. Kashe Rack: Tabbatar cewa an kashe wutar lantarki kafin saka ko cire kowane allo.

2. Sanya Canjin Baturi: Idan kunna baturin, saita SW10 zuwa rufaffiyar wuri.

3. Saka Mai Sarrafa: Daidaita IS215UCVEM06A tare da jagororin rak kuma tura shi cikin sumul har sai masu haɗin jirgin baya sun cika aiki.

4. Kiyaye Panel ɗin Gaba: Tsara screws a sama da ƙasa na gaban panel don amintar da allo.

5. Haɗa Kebul na waje: Haɗa kebul na Ethernet na farko, igiyoyin Ethernet na taimako, igiyoyin Profibus, kebul na serial, da sauransu, kamar yadda ake buƙata.

6. Kunnawa da Tabbatarwa: Bayan kunnawa, yi amfani da software na Akwatin Kayan aiki don tabbatar da cewa an gane mai sarrafa daidai da sadarwa, kuma duba cewa an daidaita duk hanyoyin sadarwa daidai.

3. Shawarwari na Kulawa

• Duban Matsayin Tsari na yau da kullun: Kula da matsayin mai sarrafawa, nauyin CPU, zafin jiki, zirga-zirga akan kowace hanyar sadarwa, da sauran sigogi ta Akwatin Kayan aiki.

• Tabbatar da isasshiyar iska: Tabbatar cewa magoya bayan rack suna aiki kuma masu tacewa suna da tsabta don hana zafin mai sarrafawa (yawan hanyoyin sadarwa na iya ƙara yawan amfani da wutar lantarki da samar da zafi).

• Tsare-tsare na Anti-Static: Koyaushe sanya madaurin wuyan hannu lokacin da ake sarrafa allo. Ajiye allo a cikin jakar da ba a yi amfani da ita ba.

• Kula da baturi: Kula da rayuwar sabis ɗin baturin. Bincika lokaci-lokaci kuma maye gurbin idan ya cancanta (amfani da nau'in daidai kawai).

• Haɓaka Firmware: Idan haɓaka firmware ya zama dole, bi ƙa'idodin hukuma na GE don guje wa katsewa yayin aiwatarwa.

• Kulawar hanyar sadarwa ta Profibus: lokaci-lokaci bincika kebul na Profibus, masu haɗawa, da ƙarewar resistors don tabbatar da layin hanyar sadarwa na zahiri yana da lafiya.

• Gudanar da Sassan Kayan Aiki: Ana ba da shawarar kiyaye aƙalla mai sarrafawa iri ɗaya a kan rukunin yanar gizo azaman keɓe don rage raguwar lokacin rashin nasara.

4. Haɓaka La'akari

Lokacin maye gurbin tsohuwar UCVB ko UCVD mai kula da IS215UCVEM06A, lura da waɗannan:

• Ana Bukatar Haɓaka Jirgin Baya: Jerin UCVE bai dace kai tsaye tare da jiragen baya don masu sarrafawa na farko ba.

• Haɓaka Cabling na Ethernet: Haɓakawa daga 10Base2 (coaxial) zuwa 10Base-T/100BaseTX (nau'i mai karkatarwa).

• Profibus Cabling: Tabbatar cewa igiyoyin Profibus sun hadu da ƙayyadaddun bayanai kuma an shigar da masu ƙarewa daidai.

• Tabbatar da Daidaituwar Kanfigareshan: Tabbatar da daidaitawar Akwatin Kayan aiki ya dace da sabon kayan masarufi, musamman ƙayyadaddun hanyoyin musaya ɗin Ethernet na taimako da yawa da mu'amalar Profibus.

VII. Aikace-aikace

Tare da wadatattun hanyoyin sadarwa na sadarwa, ana amfani da mai sarrafa IS215UCVEM06A a cikin mahalli masu rikitarwa masu zuwa:

• Manya-manyan Tsirraren Wutar Lantarki na Haɗuwa:

• Gudanar da ayyukan injin turbin gas da yawa, injin tururi, da masu samar da tururi mai dawo da zafi.

• Yin amfani da musaya na Ethernet daban-daban don haɗawa zuwa cibiyoyin sadarwar sarrafa raka'a guda ɗaya, cibiyoyin sa ido na faɗin shuka, da hanyoyin aika grid bi da bi.

• Haɗa kayan aikin filin da yawa da masu kunnawa ta hanyar mu'amalar Profibus.

• Tsarukan Sarrafa Haɗin Kan Raka'a da yawa:

• Yin hidima a matsayin mai sarrafa haɗin kai a cikin tsire-tsire masu ƙarfi tare da raka'a da yawa, musayar bayanai tare da masu kula da naúrar ɗaya ta hanyar cibiyoyin sadarwa na EGD da yawa.

• Aiwatar da rarraba kaya, sarrafa iya aiki, da ingantaccen ingantaccen aiki gabaɗaya a cikin raka'a.

• Sarrafa Maɗaukakiyar Tsari:

• A cikin masana'antu kamar petrochemicals da karafa inda ake buƙatar haɗa babban adadin na'urorin filin Profibus.

• Yin amfani da musaya na Ethernet daban-daban don ware cibiyar sarrafa tsari, cibiyar sadarwar tsarin kayan aiki mai aminci, da cibiyar sadarwar gudanarwar kamfanoni.

• Ikon Tashar Compressor:

• Yin aiki azaman mai sarrafa tasha a cikin wurare tare da compressors da yawa suna aiki a layi daya.

• Haɗin tsarin kula da rawar jiki, bawuloli masu hana hawan jini, da kayan taimako ga kowane kwampreso ta hanyar mu'amalar Profibus.

• Haɗa zuwa cibiyar aikawa, HMI na gida, da cibiyar sadarwa ta nesa ta hanyar mu'amalar Ethernet daban.

• Ƙarfafawar Generator da Automation na Substation:

• Haɗin kai tare da tsarin zumudi, haɗawa da kabad ɗin wutar lantarki, kabad masu ban sha'awa, da sauransu, na tsarin motsa jiki na tsaye ta hanyar Profibus.

• Sadarwa tare da tsarin sarrafa kansa da tsarin kula da bayanan kariya ta hanyar mu'amalar Ethernet.

• Haɓaka da Sake Ayyuka Masu Bukatar Sassaucin Hanyar Sadarwa:

• Maye gurbin tsofaffin masu kula da UCVB da UCVD don samun damar sadarwar zamani.

• Gabatar da Profibus da sadarwar Ethernet mai sauri yayin riƙe I/O da na'urorin filin da ake da su.