GE DS200TBQCG1A Analog Input Ƙarshen Module

DS200TBQCG1A Analog Input da Milliamp Input/Fitarwa Ƙarshen Ƙarshe yana da mahimmancin ƙirar gaba-gaba a cikin GE's SPEEDTRONIC Mark V LM Tsarin Kula da Turbine, musamman sadaukarwa ga tsakiyar-zuwa-madaidaici-madaidaicin siginar analog samu da fitarwa. Ana tura shi a cikin Ramin 9 ( Wuri na 9) na manyan nau'ikan I/O analog guda uku ( , , ) na Mark V LM mai kula. Yana aiki a matsayin cibiyar farko ta jiki don haɗa filaye-muhimmancin ci gaba da aiwatar da na'urori masu canzawa (misali, matsa lamba, zazzabi, masu watsa kwarara) da na'urorin amsa matsayi, da kuma fitar da umarnin sarrafa analog.

A cikin tsarin gine-ginen Mark V LM don ingantattun ingantattun injin turbin iskar gas, DS200TBQCG1A yana taka muhimmiyar rawa ' ƙofar analog-to-dijital'. Ya dogara ya gabatar da 4-20mA daidaitattun sigina na masana'antu na yanzu da siginonin wutar lantarki na AC daga LVDT/R matsayi na martani daga filin zuwa cikin duniyar dijital na tsarin sarrafawa. A lokaci guda, yana jujjuya umarnin dijital da aka ƙididdige ta hanyar algorithms masu sarrafawa zuwa sigina na yanzu na analog na 20-200mA mai girma-drive don fitarwa zuwa masu kunnawa filin. Ayyukansa kai tsaye yana tasiri daidaitattun daidaito, kwanciyar hankali, da martani mai ƙarfi na madaukai masu sarrafawa, yana mai da shi yanki na kayan masarufi wanda ke tabbatar da ingantaccen aiki, daidai, da amintaccen aiki na injin turbin gas a ƙarƙashin hadaddun yanayin aiki.

II. Cikakkun Takaddun Bayanin Fasaha da Ƙarfin Tashoshi

Tsarin DS200TBQCG1A kwamiti ne na ƙarewa ƙware a sarrafa siginar analog, tare da bayyananniyar ƙayyadaddun fasaha masu ƙarfi:

1. Tashoshin shigarwa (Zuwa Mai Gudanarwa):

• 4-20 mA Analog Abubuwan Shiga na Yanzu: Kowane tsarin TBQC yana ba da 15 mai zaman kansa, keɓaɓɓen tashoshin shigarwa na yanzu na 4-20 mA. Ana amfani da waɗannan tashoshi yawanci don haɗa masu watsawa daban-daban waɗanda ke canza canjin tsari (misali, matsa lamba mai shiga, matsin man fetur, matsa lamba mai shayewa, zafin fitarwa na kwampreso) zuwa daidaitattun sigina na yanzu.

• LVDT/LVDR Matsayin Abubuwan Gabatarwa: Yana ba da musaya don tashoshi da yawa (yawanci 4, dangane da ainihin sanyi) na sigina na wutar lantarki na AC daga Linear Variable Bambancin Canjin Canjin (LVDT) ko Masu Rarraba Daban-daban na Linear (LVDR). Waɗannan na'urori masu auna firikwensin kai tsaye suna auna matsayin injina na masu kunnawa masu mahimmanci kamar bawul ɗin man fetur ko vanes na jagora, suna samar da mahimman ra'ayi don cimma daidaiton madaidaicin rufaffiyar matsayi.

• Canjin Sigina da Samar da Wuta: Tsarin yana ba da ikon madauki na 21 V DC mai keɓance don haɗawa da wayoyi 2-waya ko masu watsa wayoyi 3 (yana buƙatar saitin tsalle-tsalle na hardware), sauƙaƙan filaye. Siginonin shigarwa suna fuskantar tacewa da rarrabawa na farko akan TBQC kafin a tura su zuwa kwamitin TCQA na gaba.

2. Tashoshin fitarwa (Zuwa Filin):

• Abubuwan da ake iya daidaitawa na Yanzu: Kowane tsarin TBQC yana samar da tashoshi na fitarwa na yanzu na analog mai ƙarfi 2. Babban fasalinsa shine cewa za a iya daidaita kewayon fitarwa ta filin ta hanyar tsalle-tsalle na hardware:

• An saita shi azaman Fitowar 4-20mA: Ana amfani dashi don fitar da daidaitattun masu canza I/P, masu sakawa, ko aiki azaman siginar kayan aiki mai nisa.

• An saita shi azaman Fitowar 0-200mA: Yana ba da mafi girman tuƙi na yanzu zuwa ikon takamaiman ƙirar servo valve coils ko manyan masu canza wutar lantarki. Wannan yana kawar da buƙatar ƙarin katunan amplifier wutar lantarki, sauƙaƙe tsarin gine-gine da inganta ingantaccen aminci.

• Ƙarfin lodin fitarwa: An tsara tashoshi masu fitarwa tare da isassun ƙarfin tuƙi zuwa na'urorin filin wuta kai tsaye, rage dogaro ga abubuwan tsaka-tsaki na waje.

3. Kanfigareshan Hardware da Mu'amala:

• Masu haɗawa:

• Mai Haɗin JBR: Mai haɗin haɗin kai. Yana watsa tashoshi 15 na siginar shigarwar 4-20 mA da tashoshi 2 na siginar fitarwa ta mA ta hanyar kebul na ribbon zuwa kuma daga hukumar TCQA a cikin ainihin sa.

• Mai Haɗin JFR: Yana watsa siginonin shigar da martani na LVDT/LVDR ta hanyar kebul na ribbon zuwa allon TCQA a cikin ainihin sa.

• JBS/T, JFS/T, TEST: Yawanci tanadi ko musaya na gwaji.

• Tubalan Jumper Hardware:

• Lokacin da aka saita don iyakar 20mA, tashar tana fitar da siginar daidaitaccen 4-20mA.

• Lokacin da aka saita don matsakaicin matsakaicin 200mA, ƙarfin fitarwa ta tashar yana faɗaɗa zuwa 0-200mA don tuki manyan kaya na yanzu.

• BJ1 zuwa BJ15: Waɗannan masu tsalle-tsalle 15 sun dace da tashoshi na shigarwa na 15 mA. Ana amfani da kowane mai tsalle don haɗa madaidaicin (NEG) tashar shigar da ita zuwa Digital Common (DCOM). Wannan wuri ne mai mahimmanci don kafa ƙasa tuntuɓar sigina, tabbatar da daidaiton aunawa da rigakafin amo. Yana da mahimmanci musamman ga masu watsawa tare da samar da wutar lantarki masu zaman kansu.

• BJ16 da BJ17: Waɗannan suna wakiltar mafi kyawun fasalin fasalin tsarin TBQC. Wadannan masu tsalle-tsalle guda biyu suna aiki tare don zaɓar iyakar fitarwa na yanzu don tashoshin fitarwa na 2 mA:

• Wannan zaɓin matakin matakin kayan masarufi yana ba tsarin ingantaccen daidaitawar filin da sassauci.

4. Halayen Jiki da Muhalli:

• A matsayin Hukumar Ƙarshen Waya ta Buga (PWTB), tana ɗaukar ƙirar ƙira ta masana'antu tare da ƙaƙƙarfan tubalan tasha masu ƙarfi waɗanda suka dace da maimaita wayoyi.

• Yanayin aiki ya yi daidai da gaba ɗaya buƙatun mai sarrafa Mark V LM.

III. Haɗi da Haɗin kai a cikin Tsarin Mark V LM

DS200TBQCG1A yana aiki azaman '' tsawaita I/O panel '' don kwamitin TCQA a cikin ainihin I/O na analog, tare da bayyananniyar alaƙar haɗin kai kai tsaye:

1. Haɗin kai zuwa Kwamitin Gudanarwa na Core (TCQA):

• Duk abubuwan shigar da siginar analog da abubuwan da ake fitarwa ana haɗa kai tsaye zuwa DS200TCQA Analog I/O Board dake cikin Ramin 2 na wannan cibiya, ta hanyar manyan haɗin kebul na ribbon JBR (I/O na yanzu) da JFR ( shigar da matsayi LVDT).

• Hukumar TCQA ita ce 'kwakwalwa' na sigina, alhakin samar da daidaiton samfur, A/D canza, tacewa dijital, sarrafa layi (don abubuwan shigarwa), da jujjuyawar D/A, tuƙi mai ƙarfi (don fitarwa). TBQC shine 'hannaye da ƙafa,' alhakin haɗin jiki.

2. Haɗin Siginar Fili:

• Gaban tsarin yana da fayyace toshe nau'in dunƙule. Injiniyoyin filin suna da amintaccen haɗin siginar wayoyi daga masu watsawa (+, -), Wayoyin firikwensin LVDT (yawanci Excitation, Siginar A, Siginar B, da sauransu), da wayoyi masu fitarwa zuwa masu kunnawa zuwa madaidaitan wuraren tasha bisa ga zane.

• Shafaffen lakabi a kan tsarin yana rage haɗarin kurakuran wayoyi.

3. Gudun Siginar Tsari:

• Shigar da Shiga: Filaye Sensor → TBQC Terminal Block → (ta hanyar JBR/JFR USB) → TCQA Board (digitization da sarrafawa) → (ta hanyar bas 3PL) → STCA/I/O Engine → (via COREBUS) → Injin Sarrafa , shigar da sarrafa algorithms.

• Fitowar Fitowa: Injin Sarrafa sakamakon lissafin → (ta COREBUS) → STCA/I / O Engine → (ta hanyar 3PL bas) → TCQA Board (D/A tuba da tuki) → (ta hanyar JBR USB) → TBQC Terminal Block → Mai kunna filin.

IV. Babban Ayyuka, Fasaloli, da Fa'idodin Ƙira

1. Babban Madaidaici, Samun Siginar Maɗaukakin Maɗaukaki:

• Module guda ɗaya yana ba da tashoshi na shigarwar madaidaicin madaidaicin madaidaicin 15, yana biyan buƙatun injin injin gas don ci gaba da sa ido kan sigogin tsari da yawa. 'Yancin kai da kyakkyawan ƙirar keɓewar tashoshi na shigarwa suna hana yin magana, yana tabbatar da daidaiton ma'auni ga kowane sigina. Wannan yana da mahimmanci ga ci-gaba na injin turbin iskar gas dangane da sarrafa ma'auni da yawa.

2. Interface Kai tsaye don Mahimman Bayanin Matsayi:

• A matsayin haɗin kai tsaye don na'urori masu auna firikwensin LVDT/R, ​​TBQC yana gabatar da siginar siginar AC da ke nuna ainihin matsayin injina na masu aiki a cikin tsarin. Amincin wannan siginar kai tsaye yana ƙayyade aikin madauki mai sarrafa matsayi. Kwamitin TCQA yana warware siginar LVDT, yana ba da tsarin sarrafawa tare da babban ƙuduri, ingantaccen matsayi na gaskiya, wanda yake da mahimmanci don hana manne bawul ɗin man fetur da kuma samun daidaitaccen sarrafa kwarara.

3. Abubuwan Abubuwan Haɓakawa na Babban-Drive Mai Siffata:

• Kewayon fitarwa na kayan aiki-jumper-zaɓi shine fitaccen haske na DS200TBQC. Saitin sauƙi na masu tsalle-tsalle na BJ16/BJ17 yana ba da damar sauyawa tsakanin siginar siginar kayan aiki na yau da kullun (4-20mA) da siginar tuƙi mai ƙarfi (0-200mA).

• Babban fa'idar wannan ƙirar ita ce sauƙaƙe tsarin da haɓaka aminci. Don bawuloli na servo da ke buƙatar tuƙin 200mA, babu buƙatar shigar da ƙarin ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan katunan ƙarar wutar lantarki na waje zuwa mai sarrafawa. An haɗa da'irar fitar da fitarwa a cikin hanyar hukumar TCQA da TBQC, rage maki gazawar waje, haɓaka tsarin MTBF gabaɗaya (Ma'anar Lokaci Tsakanin gazawa), da sauƙaƙe sarrafa kayan gyara da kiyayewa.

4. Cikakken Gudanar da Madaidaicin Sigina:

• BJ1-BJ15 jumper block yana bawa injiniyoyi damar daidaita madaukai na sigina bisa tsarin samar da wutar lantarki (mai sarrafa ciki, keɓewar waje, waje gama gari). Daidaitaccen tsarin ƙasa shine mabuɗin don kawar da tsangwama na madauki na ƙasa da tabbatar da kwanciyar hankali na sigina; TBQC yana ba da wannan damar daidaitacce filin.

5. Modularity da Kulawa:

• A matsayin ƙayyadaddun tsarin ƙarewa, ana iya maye gurbinsa kai tsaye idan ya lalace ba tare da ya shafi hukumar sarrafawa ba (TCQA). Share fa'idodin mu'amala da saitunan jumper suna ba da damar sauyawa mai sauri da daidaito.

• Filin toshewar tasha yana sauƙaƙe duba da'ira, auna sigina, da gwajin madauki.

V. Aikace-aikacen Injiniya, Kanfigareshan, da Jagorar Gudanarwa

Yanayin aikace-aikace na yau da kullun:
A cikin injin injin LM-jerin gas, siginar da ke da alaƙa da nau'ikan TBQC guda uku ana keɓance su a hankali don cimma rabuwar aiki da matakin sakewa mai ma'ana (ba matakin jefa kuri'a na hardware):

• TBQC in Mahimmanci: Yawanci yana haɗa mafi girman ƙimar analog mai alaƙa da mahimmancin sarrafawa da kariyar aminci, kamar siginar martani na maɓalli don madaukai masu sarrafawa da adadin analog da ke haifar da tafiye-tafiyen kariya (zazzabi, wuce gona da iri, da sauransu).

• TBQCs in kuma Maɗaukaki: Ana iya amfani da su don haɗa sigogin sa ido na tsarin taimako, bayanan da ake buƙata don ƙididdige ayyukan aiki, da madadin ko tashoshi na aunawa.

Matakan Kanfigareshan Shiga da Hardware:

1. Shigar da Module: Saka TBQC cikin Ramin 9 na , , ko core kuma kulle shi a wuri.

2. Haɗin Cable na ciki: A amintaccen haɗa igiyoyin JBR da JFR zuwa allon TCQA, kula da daidaitawa.

3. Kanfigareshan Fitowa (Mahimmin Mataki):

• Ƙayyade nau'in kaya da buƙatun yanzu don kowane fitarwa na analog dangane da zane-zane.

• Daidai saita BJ16 da BJ17 ta yin amfani da iyakoki masu tsalle don dacewa da kewayon fitarwa da ake buƙata (20mA ko 200mA). Yi wannan aikin koyaushe tare da kashe wuta.

4. Kanfigareshan Shigar da Kasa:

• Shirya abubuwan da ake buƙata na ƙasa don kowane tashar shigar da mA dangane da samar da wutar lantarki da yanayin ƙasa na masu watsa filin.

• Don tashoshi inda ake buƙatar haɗa siginar siginar zuwa DCOM na mai sarrafawa, shigar da madaidaicin BJx jumper (x=1-15).

5. Wurin Wuta: Haɗa igiyoyi na filin zuwa toshe tasha daidai gwargwado bisa ga zanen waya, yana tabbatar da daidaitaccen polarity da amintaccen ɗaure.

Kanfigareshan Software da Gudanarwa:

1. Kanfigareshan I/O: A cikin Editan Kanfigareshan I/O na software na TCI, sanya sunayen siginar software zuwa kowane makirufi akan TBQC (misali, P25T_1 , FSR_Out_1 ).

2. Saitin Sigo:

• Don tashoshin shigar da mA: Saita iyakoki (misali, 0-500 psi), raka'o'in injiniyanci, madaidaicin lokacin tacewa.

• Don tashoshin fitarwa na mA: Ma'aunin fitarwa da aka saita a cikin software dole ne ya dace da kewayon jiki wanda masu tsalle-tsalle suka zaɓa (BJ16/BJ17). Misali, idan an saita kayan aikin don fitowar 200mA, ƙimar fitarwa 100% na wannan tashar a cikin software yakamata a saita zuwa 200mA (ko ƙimar dijital daidai).

• Don tashoshi na shigarwa na LVDT: Sanya mitar tashin hankali (daidai da tashin hankali daga QTBA), kewayon matsayi, sigogin layi, da sauransu.

3. Ƙimar Ƙarfafawa da Tabbatarwa:

• Gwajin Madauki na Fitowa: Ƙaddamar da adadin fitarwa akan HMI, kuma auna abin da ake fitarwa a yanzu a tashar tashar TBQC ta amfani da madaidaicin ammeter don tabbatar da cewa ya dace da ƙimar umarni da kewayon hardware.

• Gwajin Madauki na Shiga: Yi kwaikwayi daidaitaccen ƙimar halin yanzu (misali, 12mA) a tashar tashar TBQC ta amfani da madaidaicin tsari, kuma duba idan ƙimar da aka nuna akan HMI daidai ce.

• Gwajin kwaikwaiyo na LVDT: Yi amfani da na'urar kwaikwayo ta LVDT don allurar lokaci da faɗaɗa siginonin AC masu daidaitawa a toshe tasha, kuma duba idan bayanin matsayin da aka nuna akan HMI ya canza daidai.

• Duba Mutuncin Madauki: Yi amfani da ayyukan bincike na ciki na tsarin sarrafawa don bincika ko sadarwa da matsayi na duk hanyoyin da aka saita na al'ada ne.

VI. Kulawa, Bincike, da Nazari Na Musamman

Kulawa na yau da kullun da na lokaci-lokaci:

• Bincika lokaci-lokaci da maƙarƙashiyar haɗin toshewar tasha don hana sassautawa saboda girgiza.

• Bincika cewa an shigar da iyakoki na jumper amintacce kuma ba su da iskar oxygenation.

• Kiyaye samfurin a tsabta da kuma samun iska sosai.

Advanced Diagnostic Services:
A matsayin ɓangare na tsarin Mark V LM, hanyoyin siginar da ke da alaƙa da DS200TBQCG1A suna fa'ida daga ingantattun bincike:

• TCQA-Level Diagnostics: Hukumar TCQA tana ci gaba da lura da duk siginonin shigarwa don wuce iyaka (> 20.5mA), ƙasa da kewayon (<3.5mA), ko buɗaɗɗen yanayin waya. Bayan an gano shi, ana haifar da ƙararrawar tantancewa nan da nan akan HMI (misali, 'Tashar AI xx Buɗe Waya').

• Binciken Tashar Fitarwa: Hukumar TCQA na iya sa ido kan yanayin kiwon lafiya na da'irori masu fitarwa.

• Binciken Sadarwar Sadarwa: Ta hanyar COREBUS da I / O saka idanu yanayin injin, ana iya tabbatar da ko ana watsa bayanai daga hukumar TCQA da aka haɗa da TBQC daidai kuma ana karɓa.

Magani na al'ada:

1. Analog Input Nuni Ƙimar Kafaffen Ko Mara Kyau:

• Dalilai masu yuwuwa: Rashin isar da filin, buɗe/gajeren da'ira a cikin wayoyi, sako-sako da haɗin kai a tashar TBQC, gazawar tashar hukumar TCQA, kuskuren daidaitawar I/O (misali, saitin kewayon kuskure).

• Matakan Shirya matsala: Auna idan siginar na yanzu daga filin al'ada ne a toshe tashar TBQC; duba saitunan jumper na BJx; duba tsarin software.

2. Babu Fitowar Analog na Yanzu ko Rashin Ingantattun Yanzu:

• Dalilai masu yuwuwa: Saitin jumper hardware mara daidai don tashar fitarwa (BJ16/BJ17) (daya daga cikin batutuwan da suka fi dacewa), buɗaɗɗen filin lodi, gazawar fitarwa na hukumar TCQA, umarnin fitar da software baya yin tasiri.

• Matakan magance matsala: Da farko, bincika idan saitunan jumper BJ16/BJ17 sun dace da ƙira da tsarin software; auna abin fitarwa na yanzu ba tare da kaya ba a tashar tashar tare da katse wayar filin; duba kaya impedance.

3. Matsayin LVDT Yana Tsalle Ko Babu Sigina:

• Dalilai masu yuwuwa: Lalacewar firikwensin LVDT, siginar tashin hankali baya isa na'urar firikwensin daga QTBA, siginar siginar kuskure, gazawar da'ira ta allon TCQA LVDT.

• Matakan magance matsalar: Auna idan daidaitaccen ƙarfin lantarki na 3.2kHz/7Vrms yana nan a tashoshin tashin hankali na LVDT; auna girman siginar fitarwa na LVDT; duba haɗin kebul na JFR.

Gargaɗi na Tsaro:
Lokacin yin saitin jumper, wayoyi, ko aunawa akan TBQC, dole ne a bi hanyoyin aminci na kullewa/tagout. Yi taka tsantsan lokacin aunawa ko sarrafa da'irar fitarwa na 200mA, saboda suna da babban ƙarfin tuƙi.