DS200SDCCG4A Katin Kulawa ne na Driver da General Electric (GE) Motors & Tsarin Masana'antu suka tsara don tsarin sarrafa jerin sa na DIRECT-O-MATIC 2000. Kasancewa cikin jerin SDCC (Katin Kula da Drive), wannan kwamiti yana cikin rukunin G4 kuma yana wakiltar bita A. An haɓaka shi musamman don aikace-aikacen sarrafa turbine na TC2000 kuma yana aiki azaman babban ɓangaren tsarin sarrafa tsarin GE 2000 a cikin yankin sarrafa turbine.
Babban aikin katin sarrafa tuƙi na DS200SDCCG4A shine samar da iko na farko don tuƙi da injina, sarrafa sigina, da mu'amalar I/O abokin ciniki. Sigar G4 tana da gaske iri ɗaya da sigar G1A, tare da babban bambance-bambancen kasancewa yanki mafi girma na ma'aunin EE da firmware musamman da aka inganta don aikace-aikacen injin turbine. Hukumar tana amfani da tsarin gine-gine mai sarrafawa uku, gami da Drive Control Processor (DCP), Mai sarrafa Motoci (MCP), da Mai sarrafa Motoci (CMP), waɗanda ke sarrafa mu'amalar mai amfani da ayyukan matakin-tsari, ƙa'ida ta ciki-madauki na yanzu da takamaiman ayyuka na mota, da ayyukan sarrafa lissafi, bi da bi. Ana adana software na kan jirgi a cikin guntuwar ƙwaƙwalwar ajiya guda biyar: EPROMs huɗu (wanda ke ɗauke da bayanan daidaitawar masana'anta) da EEPROM ɗaya (mai ɗauke da sigogi masu daidaita filin).
Hukumar DS200SDCCG4A tana kunshe da fasahar ci gaba ta GE a cikin sarrafa injin turbine kuma tana fasalta halaye masu zuwa:
Gine-gine-Uku-Processor: Yana haɗa nau'ikan sarrafawar microprocessors 16-bit guda uku, aikace-aikace, da ayyukan I/O bi da bi.
Ma'ajiyar Siga na EE: Yana da mafi girman ƙarfin ma'auni idan aka kwatanta da sigar G1A, yana ɗaukar fa'idodin daidaitawa da ake buƙata don aikace-aikacen sarrafa injin turbine.
Takamaiman Turbine Firmware: An inganta shi don takamaiman buƙatun tsarin sarrafa injin turbine TC2000.
LEDs Diagnostic LEDs: LEDs guda 10 suna nuna lambobin kuskure a cikin BCD ko yanayin binary, suna sauƙaƙe matsalar kan-site.
Zaɓuɓɓukan Sake saitin da yawa: Yana goyan bayan sake saitin maɓallin turawa akan jirgi, sake saitin siginar waje, sake saitin software, da kariyar tsaro.
Arziki I/O Interfaces: Yana ba da analog, dijital, mitoci, da musaya na sadarwa.
An ƙera wannan samfurin musamman don tsarin sarrafa injin turbine na TC2000, wanda ya dace da kayan aiki mai mahimmanci kamar injin turbin gas da injin tururi. Ana amfani da shi sosai a masana'antar wutar lantarki, kayan aikin petrochemical, watsa iskar gas, da sauran sassan masana'antu.
II. Maɓallin Ayyuka
1. Tsarin Gine-ginen Mai sarrafawa Uku
Katin DS200SDCCG4A ya ƙunshi microprocessors guda 16-bit guda uku waɗanda ke aiki cikin daidaitawa ta hanyar RAM mai tashar jiragen ruwa guda biyu (DPR), tsarin RAM wanda microprocessors biyu za su iya samun kansa da kansa kuma a lokaci guda:
| Mai sarrafawa |
Wurin |
Bayanin Ayyukan |
| Drive Control Processor (DCP) |
U1 |
80C186 microcontroller tare da ɗimbin ginanniyar ayyuka na gefe, gami da ƙaddamar da adireshi (don zaɓi guntu), janareta na jihohi, mai sarrafa katsewa, mai ƙididdigewa/counters, da mai sarrafa damar ƙwaƙwalwar ajiya kai tsaye (DMA). Software na DCP ya ƙunshi musaya masu amfani, madaukai masu daidaitawa na waje (kamar gudu da matsayi), da ayyukan matakin tsarin. A cikin aikace-aikacen injin turbine, DCP tana ɗaukar ainihin dabaru na sarrafa injin turbine. |
| Mai sarrafa Motoci (MCP) |
U21 |
80C196 microcontroller tare da I/O mai sauri, I/O dijital na al'ada, I/O analog, mai ƙidayar lokaci/counters, da mai ƙidayar agogo. Software na MCP ya ƙunshi madaukai na ciki kamar masu sarrafa na yanzu, da takamaiman ayyuka na motoci/ fasaha. A cikin aikace-aikacen injin turbine, MCP yana aiwatar da sarrafa bawul ɗin servo da ƙa'idodin kunnawa. |
| Co-motor Processor (CMP) |
U35 |
TMS320 C25 na'ura mai sarrafa sigina na dijital wanda ke yin ayyuka masu ɗimbin lissafi don algorithm ɗin sarrafa motsi masu rikitarwa ga MCP. Ana amfani dashi kawai a cikin faifai masu buƙatar ƙarin ikon sarrafawa. CMP yana mu'amala da EPROM ɗin sa kawai da RAM mai tashar jiragen ruwa biyu na MCP/CMP. |
2. Software na kan jirgin da kuma Memory
Katin DS200SDCCG4A yana adana software a cikin kwakwalwan ƙwaƙwalwar ajiya guda biyar:
EPROMs (U11, U12, U22, U23): EPROMs guda huɗu waɗanda ke ɗauke da bayanan daidaitawar masana'anta, gami da ƙayyadaddun algorithms da sigogi na sarrafa injin turbine.
EEPROM (U9): EEPROM ɗaya mai ɗauke da sigogi masu daidaita filin. Sigar G4 tana fasalta babban wurin ajiyar ma'auni na EE idan aka kwatanta da G1A, mai ikon riƙe fa'idodin daidaitawa da ake buƙata don sarrafa injin turbine.
Muhimmiyar Bayani: Katin DS200SDCC (siffa ba tare da guntuwar ƙwaƙwalwar ajiya ba) yana da fakitin fanko. Lokacin yin odar allo, saka katin DS215SDCC don tabbatar da cewa an haɗa guntuwar ƙwaƙwalwar ajiya guda biyar. Don sigar G4, dole ne a yi amfani da guntuwar ƙwaƙwalwar ajiya da aka tsara musamman don aikace-aikacen injin turbin.
3. LED Diagnostic Nuni
Katin DS200SDCCG4A yana ba da LEDs masu bincike guda 10 waɗanda ke nuna lambobin kuskure a cikin yanayin kyaftawa:
| Yanayin Nuni kewayon |
Lambar kuskure |
| 1-399 |
Slow ƙiftawar ƙiftawar ƙirar BCD (mafi yawan LEDs 2 na hagu suna ɓoye lambobi ɗaruruwan, LEDs 4 na gaba suna ɓoye lambobi goma, mafi girman LED yana ɓoye lambar raka'a) |
| 400-1023 |
Tsarin binaryar ƙifta mafi sauri (LED na hagu shine 2 ^ 9 = 512, LED na biyu shine 2 ^ 8 = 256, da sauransu) |
| Babu laifi ko tuƙi baya gudu |
Kiftawar bi-biyu, biyu a lokaci ɗaya, kiftawa daga wurare na waje zuwa ciki zuwa tsakiya da baya |
Ana iya saita waɗannan LEDs iri ɗaya ta hanyar jumper na software don su ma suna nuna masu canjin tuƙi yayin da suke gudana (kamar a cikin cikakken ko yanayin jadawali mai sanya hannu). Wannan saitin baya hana nunin kuskuren LED. A cikin aikace-aikacen injin turbin, ana iya amfani da waɗannan LEDs don saurin bincikar yanayin tsarin kariyar turbine.
4. Sake saita da'irori
DS200SDCCG4A yana ba da hanyoyin sake saiti huɗu, gami da maɓallin turawa SAKESET:
| Sake saitin |
Bayanin Hanyar |
| Maballin Allon |
Latsa maɓallin turawa RESET akan SDCC. |
| Sigina na waje |
Aiwatar da +5 zuwa +24 V dc zuwa wuraren dubawar abokin ciniki akan allon STBA ko NTB/3TB (wanda ke da alaƙa da SDCC ta hanyar 6PL). |
| Ikon Software |
SDCC yana haifar da sake saiti ta hanyar sarrafa software da aka tsara. |
| Kariyar Kare |
SDCC yana haifar da sake saiti ta hanyar kariya ta kayan aikin cikin gida ta atomatik. |
Tsanaki: Sake saiti mai wuya yana tafiyar da tsarin; Bai kamata a sake saita tsarin a al'ada yayin aiki ba. A cikin aikace-aikacen sarrafa injin turbin, dole ne a yi ayyukan sake saiti tare da kulawa ta musamman don gujewa shafar aikin injin turbin na yau da kullun.
III. Hardware Architecture
1. Rukunin Kati
Katin DS200SDCCG4A yana da lambobi uku da ake da su (ba a taɓa kera nau'ikan G2 ba). An tsara sigar G4 ta musamman don aikace-aikacen injin turbin TC2000:
| rukuni |
Maɓallin Aikace-aikacen |
Siffofin |
| DS200SDCCG1A_ |
AC2000, DC2000, EX2000 aikace-aikacen tuƙi |
Daidaitaccen sigar don tuƙi na gabaɗaya da aikace-aikacen exciter |
| DS200SDCCG3A_ |
Saukewa: DC1000 |
Rage sigar ayyuka |
| DS200SDCCG4A_ |
Aikace-aikacen injin turbin TC2000 |
Daidai da G1A amma tare da mafi girman ma'ajin sigar EE da ingantaccen firmware don sarrafa injin turbine |
2. Masu Haɗin Kati
Abubuwan musaya na DS200SDCCG4A tare da sauran allunan masu sarrafawa da sigina na waje ta hanyar haɗin kai takwas (wanda aka zaɓa _PL):
| Manufar Mai Haɗi |
Interface |
a cikin Aikace-aikacen TC2000 |
| 1 PL |
I/O tsakanin Hukumar Samar da Wuta/Interface (DS200IMCP, DCI, SDCI, ko DCFB) da SDCC |
Haɗa ikon saka idanu da siginar kariya |
| 2PL |
± 5, 15, da 24 V dc bayanai daga Hukumar Samar da Wuta/Interface zuwa SDCC |
Yana ba da ikon sarrafa allon aiki |
| 3PL |
Abubuwan fitar da SDCC zuwa Katin Sadarwar LAN (DS215SLCC) |
Musayar bayanai tare da katin sadarwar LAN |
| 6PL |
I/O tsakanin Hukumar Tasha Tasha (531X305NTB) ko Saƙon Tashar Tasha (DS200STBA) da SDCC |
Haɗa sigina na I/O na waje don sarrafa injin turbin |
| 7PL |
I/O tsakanin Katin Mai sarrafa Siginar (531X309SPC) ko Katin sarrafa siginar Multibridge (DS200SPCB) da SDCC |
Mai rikodin tsari da siginonin martani |
| 8PL |
I/O tsakanin Hukumar Tasha Tasha (531X305NTB) ko Saƙon Tashar Tasha (DS200STBA) da SDCC |
Yana haɗa abubuwan shigar dijital da siginonin rikodi |
| 9PL |
Ba a yi amfani da shi ba |
- |
| 11 PL |
SDCC yana fitarwa zuwa mita |
Nuna mitoci |
3. Hawan allo na taimako
DS200SDCCG4A yana da tanadin hawa don sauran allunan taimako da kayayyaki. Ana iya shigar da alluna masu zuwa akan SDCC:
DS215SLCC ko 531X306LCC LAN Sadarwa Card
531X309SPC Siginar Mai sarrafa Katin
DS200SPCB Multibridge Processing Card
A cikin aikace-aikacen injin turbine TC2000, ana buƙatar katin sadarwar LAN don sadarwa tare da sauran sassan tsarin sarrafa injin turbine.
4. Abubuwan gwaji
DS200SDCCG4A yana ba da wuraren gwaji da yawa akan jirgi don gwaji da magance matsala:
| Gwaji |
Sunan |
Bayanin |
| DCOM1/DCOM2 |
Magana gama gari |
0 volt batu na gama gari |
| P5 |
+ 5 V |
Samar da wutar lantarki +5 V (± 5%) |
| TP4 |
Tutar lokaci na gaba na DCP |
720 Hz |
| TP5 |
Tutar lokacin blockware DCP |
720 Hz |
| TP6 |
Tutar lokacin jinkirin baya na DCP |
90 Hz |
| RTS |
Babban manufar gwaji |
Fitowar maƙasudin gwaji na gaba ɗaya daga DCP |
| Farashin TP8 |
Halin halin yanzu |
Analog wakilci na zamani A motor halin yanzu, tare da maras muhimmanci dc diyya na +2.5 V |
| FCLK |
Oscillator fitarwa |
'Ina da rai' 8 MHz oscillator fitarwa daga MCP |
| NMI |
Gwajin allo |
Ƙaddamar da gwajin allo (Gwajin 13) lokacin da aka ɗaure na ɗan lokaci zuwa +5 V. Don gwajin allo kawai. |
| DACS |
D/A allon mata zaɓi |
Diagnostic D/A mai canza allo zaɓi |
| N15 |
- 15 V |
Ƙaddamar da wutar lantarki -15V (± 5%) |
| P15 |
+ 15 V |
Samar da wutar lantarki +15V (± 5%) |
| Farashin TP29 |
Mitar layin shigarwa |
Wurin gwaji don mitar layin shigarwa |
| Farashin TP37 |
DC ƙarfin lantarki |
Wurin gwaji don wutar lantarki dc (ba a yi amfani da su akan tutocin ac) |
IV. Maɓalli Maɓalli daga Sigar G1A
| Siffar |
G1A Siffar |
G4A |
| Aikace-aikacen Farko |
AC2000, DC2000, EX2000 drive da exciter tsarin |
TC2000 tsarin sarrafa turbin |
| EE Parameter Storage |
Daidaitaccen iya aiki |
Ƙarfin ƙarfin aiki |
| Firmware |
Janar drive/exciter firmware |
TC2000 turbine sarrafa takamaiman firmware |
| Kanfigareshan Siga |
Siffofin Drive/exciter |
Ma'aunin sarrafa injin turbine (saituna masu saurin gudu, kariyar zafin jiki, da sauransu) |
| Mayar da hankali Aiki |
Sarrafa motoci, tsarin saurin gudu, ƙa'idar halin yanzu |
Kariyar turbine, sarrafa man fetur, saka idanu da sauri |
| Software Jumpers |
Wasu masu tsalle don daidaita aikin tuƙi |
Wasu masu tsalle don ƙayyadaddun aikin injin turbine |
V. Kanfigareshan da Saituna
1. Hardware Jumper Kanfigareshan
SDCC ta ƙunshi nau'ikan tsalle-tsalle masu daidaitawa na kayan aiki, yawancin waɗanda aka kafa masana'anta. Sigar G4 tana da ainihin saitunan jumper iri ɗaya kamar sigar G1A, amma tare da jeri waɗanda aka keɓance da buƙatun aikace-aikacen injin turbine:
| Jumper a cikin Aikace-aikacen TC2000 |
Ayyukan |
Matsayi na Tsoffin |
Bayanin |
| Farashin JP1 |
EEPROM rubuta kariya |
2.3 (An kunna rubutu) |
1.2 = rubuta hana (yanayin aminci). Ana ba da shawarar kunna rubutawa a aikace-aikacen injin turbin don ba da damar gyare-gyaren siga. |
| JP7 |
Feedback VCO riba |
1.2 (ribar yau da kullun) |
2.3 = karuwar riba 6:1; zaɓi dangane da nau'in siginar martani na turbin. |
| JP8 |
Feedback VCO cikakkar darajar da'ira |
1.2 (Yanayin bipolar) |
2.3 = cikakken yanayin don aikace-aikacen tachometer AC. |
| JP15 |
DCP crystal kunna |
1.2 (an kunna) |
Dole ne a ci gaba da kunnawa don tabbatar da aiki mai kyau na DCP. |
| JP16 |
Yanayin shirin FLASH |
1.2 (yanayin karatu na yau da kullun) |
2.3 = Yanayin sake tsara FLASH; ana amfani dashi kawai a lokacin haɓaka firmware. |
| Farashin JP22 |
MCP crystal kunna |
1.2 (an kunna) |
Dole ne a ci gaba da aiki don tabbatar da aikin MCP da ya dace. |
| Farashin JP23 |
Tushen siginar tashar DCP DMA |
1.2 (daga bayanan analog na NTB/3TB) |
2.3 = daga shigar da alamar rikodi; zaɓi dangane da nau'in siginar martani na turbin. |
| JP33 |
CMP crystal kunna |
1.2 (an kunna) |
Dole ne a ci gaba da aiki don tabbatar da aikin CMP da ya dace. |
2. Waya Jumper Kanfigareshan
| Jumper |
Aiki |
G4A Bayanin |
Matsayi |
| WJ1 |
Taswirar MET3 D/A zuwa DAC1 |
0 (An cire tsalle-tsalle) |
SCCCG1 siffa |
| WJ2 |
Taswirar MET4 D/A zuwa DAC2 |
0 (An cire tsalle-tsalle) |
SCCCG1 siffa |
| WJ3 |
10V cikakken ma'auni don abubuwan D/A |
0 (An cire tsalle-tsalle) |
SDCCG1 yana amfani da tunani na ciki daga 12-bit D/A |
| WJ4 |
Gano ƙungiyar katin zuwa firmware |
0 (an cire tsalle, yana gano G1) |
Firmware yana amfani da wannan jumper don gano ƙungiyar katin |
| WJ5 |
Tsaya girman tsararrun salula |
1.2 (An shigar da tsalle) |
SDCCG1 yana amfani da na'urar 3064 |
| Saukewa: WJ7-WJ10 |
Sanya girman EEPROM |
Kamar yadda Table 2 |
Ƙimar ƙayyadaddun tsari don duk aikace-aikacen tuƙi na yanzu |
3. Kayan aikin Kanfigareshan Software
Duk wani daidaitawa, zazzagewa, ko maye gurbin software akan SDCC yana buƙatar amfani da ɗayan kayan aikin masu zuwa:
ST2000: Kayan aikin software na tushen DOS don daidaita kayan sarrafawa na GE DIRECT-O-MATIC® 2000.
GE Control System Toolbox: Tsarin kayan aikin software na tushen Windows don daidaita kayan sarrafawa na GE DIRECT-O-MATIC® 2000.
LynxOS Drive Configurator: Saitin kayan aikin software da aka ƙera don aiki akan kwamfuta ta sirri da ke aiki tare da tsarin aiki na LynxOS.
Don aikace-aikacen injin turbin TC2000, ƙayyadaddun ƙayyadaddun littattafan daidaitawa na TC2000 ya kamata kuma a yi ishara da su.
VI. Shigarwa da Kulawa
1. Matakan Shigarwa
Kashe Wutar Lantarki: Kashe wuta akan abin tuƙi, jira mintuna kaɗan don fitarwar masu samar da wutar lantarki, kuma gwada don tabbatar da cewa babu wuta.
Bude Ƙofar Majalisa: Shiga yankin allon wayar da aka buga.
Cire haɗin igiyoyi: A hankali cire haɗin duk igiyoyi; tabbatar da cewa an yiwa igiyoyi lakabi don sauƙaƙa sake haɗawa.
Cire Allolin Taimako: Idan an ɗora wasu allunan taimako, cire sukulan hawa kuma cire allunan taimako.
Saki Snaps: Matsa baya da ƙwanƙwasa filastik don cire tsohon katin.
Matsar Standoffs: Canja wurin tashe-tashen hankula daga tsohon katin zuwa sabon katin.
Saita Sabon Katin: Saita duk abubuwan da za'a iya daidaitawa akan sabon katin zuwa matsayi iri ɗaya kamar na katin da ake musanya.
Shigar Sabon Kati: Shigar da sabon katin SDCC, yana tabbatar da duk abubuwan da suke ɗauka zuwa matsayi.
Sake haɗa igiyoyi: Sake haɗa duk igiyoyi kamar yadda aka lakafta su, tabbatar da cewa suna zaune da kyau a ƙarshen duka.
Shigar da allunan taimako: Sake shigar da kowane allunan taimako kuma haɗa igiyoyi.
Shigar Module na Programmer: Idan ya dace, toshe faifan maɓalli cikin mahaɗin KPPL kuma ɗaukar murfin a wuri.
2. Sauya/Saka Software
Lokacin maye gurbin SDCC:
Canja wurin EPROMs guda huɗu (U11, U12, U22, U23) daga tsohon katin zuwa sabon katin.
Canja wurin EEPROM (U9) daga tsohon katin zuwa sabon katin.
Idan alamun gazawar sun ci gaba, shigar da sabbin EPROMs da EEPROM mara kyau (wanda aka aika tare da sabon katin idan DS215SDCC ne) kuma shirya EEPROM ta amfani da kayan aikin software.
Muhimmiyar Lura: Domin sigar G4 tana fasalta ma'ajiyar siga na EE mafi girma, lokacin haɓakawa daga sigar G1A, dole ne a yi amfani da EEPROM da aka tsara musamman don sigar G4.
3. Shawarwari na Kulawa
Kariyar ESD: Koyaushe sanya madauri na ƙasa yayin sarrafa alluna. Ajiye allunan a cikin jakunkuna na anti-a tsaye.
Dubawa lokaci-lokaci: Bincika masu haɗawa don sako-sako da ɓangarorin filastik don amintaccen ɗaure.
Ajiyayyen Ma'auni: Yi ajiyar ma'aunin sarrafa injin turbine akai-akai da aka adana a cikin EEPROM don hana asarar haɗari.
Gudanar da Sassan Kayan Aiki: Ana ba da shawarar a ajiye aƙalla katin SDCC iri ɗaya a kan rukunin yanar gizon a matsayin abin da zai rage lokacin raguwa.
Sabuntawar Firmware: Lokacin sabunta firmware, bi ƙa'idodin hukuma na GE don guje wa katsewar wuta yayin aiwatarwa.
VII. Aikace-aikace
DS200SDCCG4A Drive Control Card an tsara shi musamman don aikace-aikacen masana'antu masu zuwa:
Tsarin Kula da Turbine na TC2000: A matsayin babban tsarin sarrafawa na tsarin TC2000, yana ba da cikakken ayyukan sarrafawa don injin turbin gas da turbin tururi.
Ikon Turbine na Gas: Yana aiwatar da sarrafa man fetur, sarrafa saurin gudu, kula da zafin jiki, saka idanu na konewa, da sauran ayyukan sarrafa injin turbine.
Sarrafa Turbine: Yana aiwatar da sarrafa saurin turbine, kariya, da sarrafa kaya.
Tsare-tsaren Kariya na Generator: Abubuwan mu'amala tare da na'urorin kariyar janareta don ƙarfin lantarki da ƙa'idar wutar lantarki.
Haɗin Tsirrai Masu Wutar Zagaye: Yana daidaita injin turbin gas da aikin injin tururi a cikin jeri da yawa ko shaft guda ɗaya.
Tushen Turbine Masana'antu: Yana ba da ayyukan sarrafawa a cikin tsarin tuƙi na turbine don compressors, famfo, da sauran kayan aikin masana'antu.
