DS200SDCCG1A Katin Sarrafa Drive ne wanda General Electric (GE) Motors & Tsarin Masana'antu ya tsara don jerin abubuwan tafiyarsa na DIRECT-O-MATIC 2000 da abubuwan motsa rai. Kasancewa cikin jerin SDCC (Katin Kula da Katin Drive), wannan kwamiti yana cikin rukunin G1 kuma yana wakiltar bita A. Yana aiki a matsayin babban tsarin sarrafa tsarin GE 2000, yana haɗa microprocessors guda uku na 16-bit waɗanda ke aiki a cikin kide-kide ta hanyar RAM mai dual-tashar jiragen ruwa don samar da cikakken ayyukan sarrafawa don tuki na AC da DC.
Babban aikin katin kula da tuƙi na SDCC shine samar da iko na farko don tuƙi da injina, sarrafa sigina, da mu'amalar I/O abokin ciniki. 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 DS200SDCCG1A tana kunshe da fasahar ci gaba ta GE a cikin sarrafa tuƙi 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.
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.
Ƙarfin Hawan Hukumar Agaji: Yana ɗaukar katunan sadarwar LAN, katunan sarrafa sigina, da sauran allunan taimako.
Zaɓuɓɓukan Kanfigareshan Mai sassauƙa: Yana goyan bayan tsalle-tsalle iri-iri da sigogin software.
Ana amfani da wannan samfurin sosai a cikin tsarin tuƙi na DC, tsarin mitar AC mai canzawa, tsarin tashin hankali, da aikace-aikacen sarrafa tsarin masana'antu daban-daban, musamman a aikace-aikacen tuƙi na masana'antu waɗanda ke buƙatar iko mai girma.
II. Maɓallin Ayyuka
1. Tsarin Gine-ginen Mai sarrafawa Uku
Katin DS200SDCCG1A 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 ke 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. |
| 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 gudanarwa na yanzu, da takamaiman ayyuka na mota/ fasaha kamar sarrafa lokaci na DC, sarrafa motsin AC, da maƙasudin AC gabaɗaya. |
| 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 DS200SDCCG1A 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.
EEPROM (U9): EEPROM ɗaya mai ɗauke da sigogi masu daidaita filin.
Muhimmiyar Bayani: Katin DS200SDCCG1A (siffa ba tare da guntuwar ƙwaƙwalwar ajiya ba) yana da fakitin fanko. Lokacin yin odar allo, saka katin DS215SDCCG1A don tabbatar da cewa an haɗa guntuwar ƙwaƙwalwar ajiya guda biyar.
3. LED Diagnostic Nuni
Katin DS200SDCCG1A 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.
4. Sake saita da'irori
DS200SDCCG1A 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.
III. Hardware Architecture
1. Rukunin Kati
A halin yanzu akwai lambobin ƙungiyar SDCC guda uku (ba a taɓa kera nau'ikan G2 ba):
| rukuni |
Aikace-aikacen |
| DS200SDCCG1A_ |
Ana amfani dashi a cikin AC2000, DC2000, da aikace-aikacen tuƙi na EX2000 |
| DS200SDCCG3A_ |
Rage sigar aikin da aka yi amfani da ita a cikin faifan DC1000 |
| DS200SDCCG4A_ |
An yi amfani da shi a cikin aikace-aikacen injin turbin TC2000 (daidai da G1A sai dai tare da faɗaɗa wurin ajiyar ma'aunin EE da firmware daban-daban) |
2. Masu Haɗin Kati
SDCC tana mu'amala tare da sauran allunan masu sarrafawa da sigina na waje ta haɗe-haɗe guda takwas (wanda aka zaɓa _PL):
| Mai Haɗi |
Interface |
| 1 PL |
I/O tsakanin Hukumar Samar da Wuta/Interface (DS200IMCP, DCI, SDCI, ko DCFB) da SDCC |
| 2PL |
± 5, 15, da 24 V dc bayanai daga Hukumar Samar da Wuta/Interface zuwa SDCC |
| 3PL |
Abubuwan fitar da SDCC zuwa Katin Sadarwar LAN (DS215SLCC) |
| 6PL |
I/O tsakanin Hukumar Tasha Tasha (531X305NTB) ko Saƙon Tashar Tasha (DS200STBA) da SDCC |
| 7PL |
I/O tsakanin Katin Mai sarrafa Siginar (531X309SPC) ko Katin sarrafa siginar Multibridge (DS200SPCB) da SDCC (ba a kan SCCCG3s) |
| 8PL |
I/O tsakanin Hukumar Tasha Tasha (531X305NTB) ko Saƙon Tashar Tasha (DS200STBA) da SDCC |
| 9PL |
Ba a amfani da shi (ba a kan SCCCG3s) |
| 11 PL |
Abubuwan fitar da SDCC zuwa mita (ba a kan SCCCG3s) |
3. Hawan allo na taimako
SDCC tana 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
4. Abubuwan gwaji
SDCC tana 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. Cikakken Bayanin Interface
1. Connector 1PL (AC2000 Drives Kawai)
Mai haɗin 1PL yana ba da I / O tsakanin SDCC da hukumar samar da wutar lantarki, watsa yanayin wutar lantarki, siginar IGBT, ra'ayoyin lokaci na yanzu, ra'ayin wutar lantarki, siginar aiki tare na layi, da ƙari.
2. Connector 2PL
Mai haɗin 2PL yana ba da abubuwan shigar wuta daga hukumar samar da wutar lantarki zuwa SDCC, gami da:
/PSEN: ikon samar da wutar lantarki
± 15V dc, ± 24V dc, da +5V dc ikon
DCOM: wutar lantarki gama gari
3. Connector 3PL
Mai haɗin 3PL yana ba da abubuwan SDCC zuwa SLCC (katin sadarwar LAN), gami da:
Layin bas ɗin da aka buffered (BD0-BD7)
Layin adireshi masu buffer (BA0-BA12)
Sake saitin tsarin, katsewa, zaɓi guntu, karanta/rubuta siginar sarrafawa
4. Connector 6PL
Mai haɗin 6PL shine babban haɗin gwiwa tsakanin SDCC da allon tashar tuƙi (NTB/3TB ko STBA), gami da:
Layukan Sarrafa: CTLN1/CTLN2 (MA contactor control circuit)
Abubuwan Shiga na Dijital: RUN (gudu), JOG (jog), POL (polarity), XSTP (tsayawa tasha)
Abubuwan Shigar Analog: P1B-P4B, ASPO, VC3NB/VC3PB, VC4NB/VC4PB
Abubuwan Analog: DA1/DA2 (8-bit ko 12-bit D/A), MET1-MET3 (8-bit D/A)
Sadarwar Sadarwa: TDB/RDB/RTSB/CTSB (RS-232C)
Sake saitin shigarwa: SAKESA (+5 zuwa +24V dc)
Abubuwan shigar da yawa: MSSY, TOIN
5. Connector 7PL
Mai haɗin 7PL yana ba da I/O tsakanin SDCC da allon SPC ko SPCB, yana watsawa:
Sigina na ɓoye (E1UP/E1DN, E2UP/E2DN, E1Z/E2Z)
Tashoshin analog na SPC (SPA1, SPA2)
Alamomin aiki tare (SPSYN, SPSYNO)
Serial sadarwa (SPTX, SPRX)
6. Mai haɗa 8PL
Mai haɗin 8PL yana ba da I/O tsakanin SDCC da allon tashar tuƙi, gami da:
Sadarwar RS-422 (FA, FB)
Encoder Interface (EOAB, EOBB, EOMB da jujjuya abubuwan shigar su)
Abubuwan shigar da manufa ta gabaɗaya (CI1-CI8)
7. Mai haɗa 11PL
Mai haɗin 11PL yana ba da abubuwan SDCC zuwa mitoci, gami da fitowar mita huɗu (MTR1-MTR4) ta hanyar mai canzawa 8-bit D/A.
V. Kanfigareshan da Saituna
1. Hardware Jumper Kanfigareshan
DS200SDCCG1A ya ƙunshi nau'ikan tsalle-tsalle masu daidaitawa na kayan aiki, yawancin waɗanda aka kafa masana'anta. Tebur na 2 yana lissafin duk ma'anar masu tsalle, tare da saitunan tsoho da aka jera farko.
| Jumper |
Ayyukan |
Matsayi na Tsohuwar |
Bayanin |
| Farashin JP1 |
EEPROM rubuta kariya |
2.3 (An kunna rubutu) |
1.2 = rubuta hana (yanayin aminci) |
| JP7 |
Feedback VCO riba |
1.2 (ribar yau da kullun) |
2.3 = karuwar riba 6:1 |
| JP8 |
Feedback VCO cikakkar darajar da'ira |
1.2 (Yanayin bipolar) |
2.3 = cikakken yanayin (na analog AC tachometers) |
| JP15 |
DCP crystal kunna |
1.2 (an kunna) |
0 = Gwajin masana'antu kawai |
| JP16 |
Yanayin shirin FLASH |
1.2 (yanayin karatu na yau da kullun) |
2.3 = Yanayin sake tsara FLASH |
| Farashin JP22 |
MCP crystal kunna |
1.2 (an kunna) |
0 = Gwajin masana'antu kawai |
| Farashin JP23 |
Tushen siginar tashar DCP DMA |
1.2 (daga bayanan analog na NTB/3TB) |
2.3 = daga shigar da alamar encoder |
| JP33 |
CMP crystal kunna |
1.2 (an kunna) |
0 = Gwajin masana'antu kawai |
2. Waya Jumper Kanfigareshan
| Jumper |
Ayyukan |
Matsayi na Tsohuwar |
Bayanin |
| WJ1 |
Taswirar MET3 D/A zuwa DAC1 |
0 (SDCCG1, tsalle tsalle) |
1.2 (SDCCG3, an shigar da jumper) |
| WJ2 |
Taswirar MET4 D/A zuwa DAC2 |
0 (SDCCG1, tsalle tsalle) |
1.2 (SDCCG3, an shigar da jumper) |
| WJ3 |
10V cikakken ma'auni don abubuwan D/A |
0 (SDCCG1, tsalle tsalle) |
1.2 (SDCCG3, an shigar da jumper) |
| WJ4 |
Gano ƙungiyar katin zuwa firmware |
0 (an cire tsalle, yana gano G1) |
1.2 (An shigar da tsalle, yana gano G3) |
| WJ5 |
Tsaya girman tsararrun salula |
0 (SDCCG3 jumper ba a cire) |
1.2 (An shigar da SCCCG1 jumper) |
| 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.
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.
Lokacin maye gurbin DCC da SDCC:
Yi amfani da DCC EEPROM don loda saitin zuwa fayil.
Shigar da sabon EEPROM a cikin SDCC kuma zazzage fayil ɗin sanyi.
Dangane da Tebu 10, saita masu tsalle software akan SDCC don dacewa da saitunan tsalle-tsalle na DCC.
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.
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.
gyare-gyaren Hardware: Bayan maye gurbin kati a aikace-aikace tare da ayyuka na I/O na analog mai mahimmanci, ribar da aka samu na iya buƙatar daidaitawa mai kyau don ramawa bambancin jurewar sassa.
VII. Aikace-aikace
Ana amfani da DS200SDCCG1A Drive Control Card a cikin aikace-aikacen masana'antu masu zuwa:
DC2000 DC Drive Systems: Yana ba da cikakkun ayyukan sarrafawa don tuƙi na DC.
AC2000 AC Rarraba Tsarukan Mita: Yana ba da ayyukan sarrafawa don tuƙi AC.
EX2000 Tsare-tsare Tsare-tsare: An yi amfani da shi don sarrafa tashin hankali na janareta.
TC2000 Tsarin Kula da Turbine: An yi amfani da shi don aikace-aikacen sarrafa turbine.
Multi-Bridge Drive Systems: Yana goyan bayan manyan aikace-aikacen tuƙi mai gada da yawa.
Haɓaka Tsari: Zai iya maye gurbin 531X301DCC Drive Control Card.
