Kukhazikitsa ndi Ntchito Guide

BAC-7302C Advanced Applications Controller

BAC-7302 ndi BAC-7302C
Advanced Applications Controller

Zidziwitso zofunika

©2013, KMC Controls, Inc.
WinControl XL Plus, NetSensor, ndi logo ya KMC ndi zizindikilo zolembetsedwa za KMC Controls, Inc.
Zotsatira za BACtage ndi TotalControl ndi zizindikiro za KMC Controls, Inc.
MS/TP automatic MAC adilesi imatetezedwa pansi pa United States Patent Number 7,987,257.
Maumwini onse ndi otetezedwa. Palibe gawo lililonse la bukhuli limene lingaperekedwenso, kufalitsidwa, kulembedwa, kusungidwa m’kachitidwe kokatenganso, kapena kumasuliridwa m’chinenero chilichonse mwa njira iliyonse popanda chilolezo cholembedwa cha KMC Controls, Inc.
Zasindikizidwa ku USA

Chodzikanira
Zomwe zili mu bukhuli ndizongodziwa zambiri. Zomwe zili mkati ndi zomwe zikufotokozera zitha kusintha popanda kuzindikira. KMC Controls, Inc. sichikuimira kapena zitsimikizo pa bukuli. KMC Controls, Inc. sichidzakhala ndi mlandu pa zoononga zilizonse, mwachindunji kapena mwangozi, zobwera chifukwa chogwiritsa ntchito bukuli.
KMC Controls
P. O. B ng 4
19476 Industrial Drive
New Paris, MU 46553
USA
TEL: 1.574.831.5250
FAX: 1.574.831.5252
Imelo: info@kmccontrols.com

Za BAC-7302

Gawoli likupereka kufotokozera kwa KMC Controls BAC-7302 controller. Imaperekanso chidziwitso chachitetezo. Review izi musanayike kapena kugwiritsa ntchito chowongolera.
BAC-7302 ndi BACnet yachibadwidwe, chowongolera chokhazikika chopangidwira mayunitsi apamwamba padenga. Gwiritsani ntchito chowongolera chosunthikachi pamalo oima nokha kapena olumikizidwa ndi zida zina za BACnet. Monga gawo la dongosolo lathunthu loyang'anira malo, wowongolera wa BAC-7302 amapereka kuwunika kolondola ndikuwongolera malo olumikizidwa.
◆ BACnet MS/TP ikugwirizana
◆ Amagawira okha adilesi ya MAC ndi chitsanzo cha chipangizocho
◆ Zotsatira za Triac zowongolera mafani, ma-s awiritage Kutentha ndi ma-s awiritage kuzirala
◆ Kuperekedwa ndi ndondomeko zotsatizana za mayunitsi apamwamba padenga
◆ Yosavuta kuyiyika, yosavuta kuyisintha, komanso yowoneka bwino pamapulogalamu
◆ Imawongolera kutentha kwa chipinda, chinyezi, mafani, kuyang'anira firiji, kuyatsa, ndi ntchito zina zopangira nyumba.

Zofotokozera
Zolowetsa

Kulankhulana

Zotheka kupanga

Ndandanda

Ma alarm ndi zochitika

Malire a chilengedwe

Kuyika

Zitsanzo

Zida
Makulidwe

Table 1-1 BAC-7302 Makulidwe

Transformer yamagetsi

Zolinga zachitetezo
KMC Controls imakhala ndi udindo wokupatsirani mankhwala otetezeka komanso malangizo achitetezo mukamagwiritsa ntchito. Chitetezo chimatanthauza chitetezo kwa anthu onse omwe amayika, kugwiritsa ntchito, ndikugwiritsa ntchito zida komanso chitetezo cha zida zomwezo. Pofuna kulimbikitsa chitetezo, timagwiritsa ntchito zilembo zochenjeza m'bukuli. Tsatirani malangizo ogwirizana nawo kuti mupewe ngozi.
Ngozi
Ngozi imayimira chenjezo lowopsa kwambiri. Kuvulazidwa kwa thupi kapena imfa kudzachitika ngati zitsogozo zangozi sizitsatiridwa.
Chenjezo
Chenjezo limayimira zoopsa zomwe zingayambitse kuvulala koopsa kapena imfa.
Chenjezo
Chenjezo limasonyeza kuvulazidwa kwaumwini kapena zipangizo kapena kuwonongeka kwa katundu ngati malangizo sakutsatiridwa.
Zindikirani
Zolemba zimapereka chidziwitso chowonjezera chomwe chili chofunikira.
Tsatanetsatane
Amapereka maupangiri amapulogalamu ndi njira zazifupi zomwe zingapulumutse nthawi.

Kuyika chowongolera

Chigawo ichi chikufotokozera mwachiduleview ya BAC-7302 ndi BAC-7302C Direct Digital Controllers. Review nkhaniyi musanayese kuyika chowongolera.

Kukwera
Ikani chowongolera mkati mwa mpanda wachitsulo. KMC Controls imalimbikitsa kugwiritsa ntchito UL-approved Enclosed Energy Management Equipment Panel monga KMC model HCO–1034, HCO–1035 or HCO–1036. Ikani #6 zida kudzera m'mabowo anayi okwera pamwamba ndi pansi pa chowongolera kuti mumangirire pamalo athyathyathya. Onani Miyeso patsamba 6 kuti mupeze malo ndi kukula kwake. Kuti musunge zotulutsa za RF, gwiritsani ntchito zingwe zolumikizira zotetezedwa kapena kutsekereza zingwe zonse panjira.
Zolowetsa zolumikizira
Wowongolera wa BAC-7302 ali ndi zolowetsa zinayi zapadziko lonse lapansi. Kulowetsa kulikonse kumatha kukonzedwa kuti mulandire ma analogi kapena ma digito. Pogwiritsa ntchito zida zokokera mmwamba, zida zongogwira kapena zogwira zitha kulumikizidwa ndi zolowetsa.
  Zindikirani
Mapulogalamu a KMC operekedwa ndi Control Basic amagawira cholowetsa 1 (I1) ku cholowa cha sensor ya mlengalenga. Ngati mapulogalamu a KMC sakugwiritsidwa ntchito kapena kusinthidwa, input 1 ilipo kuti igwiritsidwe ntchito ina. Zolowetsa 2 ndi 3 sizinagawidwe ndi mapulogalamu a KMC ndipo zimapezeka ngati zikufunika.
Kokani-mmwamba resistors
Pazidziwitso zongolowetsa, monga zotenthetsera kapena zolumikizirana, gwiritsani ntchito chokokera mmwamba. Kwa ma thermistors a KMC ndi mapulogalamu ena ambiri sinthani kusintha kwa On position. Onani Chithunzi 2-1 cha malo osinthira kukoka.

Chithunzi 2-1 Zopinga zokoka m'mwamba ndi zolowera

Kulumikiza zotuluka

4-20 mA zolowetsa
Kuti mugwiritse ntchito 4-20 loop yaposachedwa, lumikizani chopinga cha 250 ohm kuchokera pakulowetsa mpaka pansi. Chotsutsa chidzasintha zomwe zilipo panopa kukhala voltage yomwe imatha kuwerengedwa ndi wowongolera analogi-to-digital converter. Khazikitsani chosinthira chokokera mmwamba kupita ku Off position.
Ma terminals
Malo olowetsa pansi amakhala pafupi ndi malo olowetsamo. Mpaka mawaya awiri, kukula 14-22 AWG, akhoza kukhala clamped mu terminal iliyonse.
Ngati mawaya opitilira awiri akuyenera kulumikizidwa pamalo amodzi, gwiritsani ntchito chingwe chakunja kuti mutseke mawaya owonjezera.
Zolowetsa zolowetsa
Lumikizani zolowetsa za pulse pamikhalidwe iyi:
◆ Ngati kulowetsedwa kwa pulse ndikulowetsa kosasintha monga ma switch contacts, ndiye ikani cholowetsacho kukoka mmwamba pa On position.
◆ Ngati kugunda kuli ndi mphamvu yogwiratage (mpaka kufika pa +5 volts DC), ndiye ikani chodumphira cholowetsamo mu Off position.

Kulumikiza zotuluka
BAC-7302 imaphatikizapo ma single-stagndi triac, awiri-atatu stage triacs ndi kutulutsa kumodzi konsekonse. Ma triac onse adavotera 24 volt, 1 ampkatundu, sinthani pa zero kuwoloka ndipo ali optically olekanitsidwa.

Chithunzi 2-2 zotuluka

Chenjezo
Mukalumikiza katundu ku ma triacs, gwiritsani ntchito terminal yolembedwa ndi RTN yolumikizidwa ndi triac iliyonse pa ciruit 24-volt.
Zotulutsa 1 Izi zimatuluka katatu imodzi idapangidwa kuti isinthe 24-volt AC fan motor starter circuit.
Zotulutsa 2 Nthawi zambiri amapangidwa ndi chinthu cha PID loop kuti chiwongolere ma-s awiritagndi kutentha. Triac 2A imayatsidwa pamene zotulutsa zokonzedwa zili pamwamba pa 40% ndikuzimitsa pansi pa 30%. Triac 2B imayatsidwa pamene zotulutsa zokonzedwa zili pamwamba pa 80% ndikuzimitsa pansi pa 70%.
Zotsatira 3 Nthawi zambiri amapangidwa ndi chinthu cha PID loop kuti chiwongolere ma-s awiritagndi kuziziritsa. Triac 3A imayatsidwa pamene zotulutsa zokonzedwa zili pamwamba pa 40% ndikutsika pansi pa 30%. Triac 3B imayatsidwa pamene zotulutsa zokonzedwa zili pamwamba pa 80% ndikuzimitsa pansi pa 70%.
Zotsatira 4 Kutulutsa uku ndikutulutsa kwapadziko lonse komwe kumatha kukonzedwa ngati chinthu cha analogi kapena digito.

Kulumikizana ndi NetSensor
Cholumikizira cha Network RJ-12 chimapereka cholumikizira ku mtundu wa NetSensor KMD-1161 kapena KMD-1181. Lumikizani wowongolera ku NetSensor yokhala ndi chingwe chovomerezeka cha KMC Controls mpaka 75 feet kutalika. Onani chiwongolero chokhazikitsa choperekedwa ndi NetSensor kuti mupeze malangizo athunthu oyika NetSensor.

Chithunzi 2-3 Kulumikizana ndi NetSensor

Kulumikiza ku netiweki ya MS/TP
Malumikizidwe ndi mawaya
Gwiritsani ntchito mfundo zotsatirazi polumikiza chowongolera ku netiweki ya MS/TP:
◆ Lumikizani zosaposa 128 zida za BACnet zolumikizidwa ndi netiweki imodzi ya MS/TP. Zida zitha kukhala zosakaniza zilizonse zowongolera kapena ma routers.
◆ Kuti mupewe zovuta zamagalimoto zama network, chepetsani kukula kwa netiweki ya MS/TP kwa olamulira 60.
◆ Gwiritsani ntchito 18 gauge, awiri opotoka, chingwe chotetezedwa ndi capacitance yosapitirira 50 picofarad pa phazi pa mawaya onse a intaneti. Mtundu wa chingwe cha Belden #82760 umakwaniritsa zofunikira za chingwe.
◆ Lumikizani -A terminal molumikizana ndi ena onse - ma terminals.
◆ Lumikizani choyimira cha + B mogwirizana ndi + ma terminals ena onse.
◆ Lumikizani zishango za chingwe pamodzi pa wolamulira aliyense. Kwa owongolera a KMC BACnet amagwiritsa ntchito S terminal.
◆ Lumikizani chishango ndi nthaka pansi pa mbali imodzi yokha.
◆ Gwiritsani ntchito KMD–5575 BACnet MS/TP repeater pakati pa 32 MS/TP zipangizo zonse kapena ngati chingwe kutalika kupitirira 4000 mapazi (1220 mamita). Gwiritsani ntchito obwereza osapitilira asanu ndi awiri pa netiweki ya MS/TP.
◆ Ikani makina opangira opaleshoni a KMD-5567 pa chingwe pomwe amatuluka mnyumba.

Kulumikiza ku netiweki ya MS/TP
Onani Chidziwitso cha Ntchito AN0404A, Planning BACnet Networks kuti mumve zambiri pakukhazikitsa zowongolera.

Chithunzi 2-4 MS/TP network wiring

Zindikirani
Malo otchedwa BAC-7302 EIA-485 amalembedwa -A, +B ndi S. Malo otchedwa S amaperekedwa ngati malo olumikizira chishango. The terminal si yolumikizidwa pansi pa owongolera. Mukalumikizana ndi olamulira kuchokera kwa opanga ena, onetsetsani kuti chishango sichikugwirizana ndi nthaka.
Kutha kwa masiwichi othetsa mzere
Oyang'anira kumapeto kwenikweni kwa gawo la mawaya a EIA-485 ayenera kukhala ndi ma endof-line termination yoyikidwira ntchito yoyenera netiweki. Khazikitsani kutha kwa mzere kukhala On pogwiritsa ntchito masiwichi a EOL.

Chithunzi 2-5 Mapeto a kutha kwa mzere

Chithunzi cha 2-6 chikuwonetsa malo a BAC-7001 End-of-Line switch ogwirizana ndi zolowetsa za EIA-485.

Chithunzi 2-6 Malo a EOL switch

Mphamvu yolumikizira
Olamulira amafunikira kunja, 24 volt, gwero lamagetsi la AC. Gwiritsani ntchito malangizo otsatirawa posankha ndi ma wiring transformers.
◆ Gwiritsani ntchito transformer ya KMC Controls Class-2 ya kukula koyenera kuti mupereke mphamvu kwa olamulira. KMC Controls imalimbikitsa kupatsa mphamvu chowongolera chimodzi kuchokera pa thiransifoma iliyonse.
◆ Poika wolamulira mu dongosolo ndi olamulira ena, mukhoza kulamulira olamulira angapo ndi transformer imodzi malinga ngati mphamvu yonse yochokera ku transformer sichidutsa mlingo wake ndi gawo lolondola.
◆ Ngati olamulira angapo aikidwa mu nduna imodzi, mukhoza kugawana thiransifoma pakati pawo pokhapokha ngati transformer sichidutsa 100 VA kapena zofunikira zina zoyendetsera.
◆ Musathamangitse 24 volt, mphamvu ya AC kuchokera mkati mwa mpanda kupita kwa olamulira akunja.
Lumikizani magetsi a 24 volt AC ku block terminal yamagetsi kumunsi kumanja kwa chowongolera pafupi ndi chodumphira chamagetsi. Lumikizani mbali ya pansi ya thiransifoma ku - kapena GND terminal ndi gawo la AC ku terminal ya ~ (gawo).
Mphamvu zimagwiritsidwa ntchito kwa wolamulira pamene thiransifoma imalumikizidwa ndipo jumper yamphamvu ili m'malo.

Chithunzi 2-7 Power terminal ndi jumper

Kupanga mapulogalamu
Kukonzekera kwa netiweki
Kuti mumve zambiri pakuyika, kukonza, ndi kukonza madongosolo owongolera ma HVAC, onani zolemba zotsatirazi zomwe zikupezeka pa KMC Controls web tsamba:
◆ BACstage Maupangiri Ogwiritsa Ntchito Kuyika ndi Poyambira (902-019-62)
◆ BAC-5000 Reference Guide (902019-63)
◆ TotalControl Reference Guide
◆ Application Note AN0404A Planning BACnet Networks.
◆ MS/TP Automatic MAC Addressing Instructions

Mapulogalamu operekedwa ndi mapulogalamu
Onani ku KMC Digital Applications Manual kuti mudziwe zambiri zakugwiritsa ntchito mapulogalamu omwe ali ndi wowongolera.

Kugwiritsa ntchito chowongolera

Chigawo ichi chikufotokozera mwachiduleview ya BAC-7302 ndi BAC-7302C Direct Digital Controllers. Review nkhaniyi musanayese kuyika chowongolera.
Ntchito
Mukakonzedwa, kukonzedwa ndi kuyendetsedwa, wolamulirayo amafuna kuti wogwiritsa ntchito alowemo pang'ono.
Zowongolera ndi Zizindikiro
Mitu yotsatirayi ikufotokoza zowongolera ndi zizindikiro zomwe zimapezeka pa owongolera.
Zambiri zokhuza ntchito zoyankhulirana zokha zafotokozedwa mu bukhu la MS/TP Automatic MAC Addressing Instructions lomwe likupezeka ku KMC Controls. web malo.

Chithunzi 3-1 Zowongolera ndi zizindikiro

Netiweki chotsani chosinthira
Chosinthira cholumikizira netiweki chili kumanzere kwa wowongolera. Gwiritsani ntchito switch iyi kuyatsa kapena kuletsa kulumikizana kwa netiweki ya MS/TP. Pamene kusintha kuli ON wolamulira akhoza kulankhulana pa intaneti; ikakhala OFF, wowongolera amakhala kutali ndi netiweki.
Kapenanso, mutha kuchotsa mababu odzipatula kuti mulekanitse wowongolera pa netiweki.

Zowongolera ndi Zizindikiro
Wokonzeka LED
Green Ready LED ikuwonetsa momwe wowongolera alili. Izi zikuphatikiza ntchito zoyankhulirana zokha zomwe zalongosoledwa bwino mu bukhuli la MS/TP Kulankhula Kwa Olamulira a BACnet.
Mphamvu Poyambitsa zowongolera, Ready LED imawunikira mosalekeza kwa masekondi 5 mpaka 20. Kuyambitsa kukamalizidwa, Ready LED imayamba kuwunikira kuti iwonetse ntchito yabwinobwino.
Opaleshoni yachibadwa Nthawi yogwira ntchito bwino, Ready LED imawunikira kachitidwe kobwerezabwereza kwa sekondi imodzi ndikuchoka sekondi imodzi.
Yambitsaninso batani kuvomereza Batani loyambitsanso limaphatikizapo ntchito zingapo zoyankhulirana zokha zomwe zimavomerezedwa ndi Ready LED.
batani loyambitsanso likakanikizidwa, Ready LED imawunikira mosalekeza mpaka izi zichitike:

• Batani loyambitsanso limatulutsidwa.
• Nthawi yotsiriza ya batani loyambitsanso yafika ndipo ntchito yoyambitsanso yatha. Mabatani oyambitsanso alembedwa patebulo lotsatirali.

Table 3-1 Mawonekedwe okonzeka a LED oyambitsanso mabatani

Kulumikizana (Com) LED
Yellow Communications LED ikuwonetsa momwe wowongolera amalankhulirana ndi olamulira ena pamanetiweki.
Bwana yekha Ndondomeko yobwereza ya kung'anima kwautali ndi kupuma kwakufupi komwe kumabwerezedwa kamodzi sekondi. Zimasonyeza kuti wolamulirayo wapanga chizindikiro kapena ndi MS / TP master yekha ndipo sanakhazikitse mauthenga ndi zipangizo zina za MS/TP.
Chizindikiro chikudutsa Kuthwanima kwakung'ono nthawi iliyonse chizindikiro chikudutsa. Kuchuluka kwa kung'anima ndi chisonyezero cha kangati kachipangizo kamene kamalandira chizindikiro.
Zithunzi za Nomad Pali njira zitatu za Com LED zomwe zikuwonetsa kuti wowongolerayo ndi wowongolera wodziyimira pawokha yemwe akulandila traffic ya MS/TP yovomerezeka.

Tebulo 3-2 Zodziwikiratu zowongolera ma nomad

Zolakwika pa ma LED
Mababu awiri odzipatula pa netiweki, omwe ali pafupi ndi netiweki, amagwira ntchito zitatu:
◆ Kuchotsa mababu kumatsegula dera la EIA-485 ndikupatula wolamulira kuchokera pa intaneti.
◆ Ngati mababu amodzi kapena onse awiri akuyatsa, zimasonyeza kuti maukonde sali olakwika. Izi zikutanthauza kuti kuthekera kwapansi kwa wolamulira sikufanana ndi olamulira ena pa intaneti.
◆ Ngati voltage kapena panopa pa netiweki kuposa milingo otetezeka, mababu ntchito ngati fusesi ndipo akhoza kuteteza wolamulira kuwonongeka.

Mababu odzipatula
Mababu awiri odzipatula pa netiweki, omwe ali pafupi ndi netiweki, amagwira ntchito zitatu:
◆ Kuchotsa mababu kumatsegula dera la EIA-485 ndikupatula wolamulira kuchokera pa intaneti.
◆ Ngati mababu amodzi kapena onse awiri akuyatsa, zimasonyeza kuti maukonde sali olakwika. Izi zikutanthauza kuti kuthekera kwapansi kwa wolamulira sikufanana ndi olamulira ena pa intaneti.
◆ Ngati voltage kapena panopa pa netiweki kuposa milingo otetezeka, mababu ntchito ngati fusesi ndipo akhoza kuteteza wolamulira kuwonongeka.

1. Kuyamba kofunda ndi njira yosasokoneza maukonde ndipo iyenera kuyesedwa kaye.
2. Ngati mavuto akupitilira, yesani kuyamba kozizira.
3. Ngati mavuto apitilira, kubwezeretsa chowongolera ku fakitale kungafunike.

Chenjezo
Werengani zonse zomwe zili mugawoli musanapitirire!
Zindikirani
Kukankhira kwakanthawi batani lofiyira lokhazikitsira pomwe wowongolera amakhalabe ndi mphamvu sikudzakhala ndi vuto pa wowongolera.
Kuyamba mwachangu
Kuyamba kofunda kumasintha chowongolera motere:
◆ Ikuyambitsanso mapulogalamu a Control Basic.
◆ Imasiya zinthu zofunikira, masinthidwe, ndi madongosolo azinthu.

Chenjezo
Muzochitika zosayembekezereka kuti kuyesa kwa checksum mu RAM kulephera panthawi yotentha, wolamulirayo angoyamba kuzizira.
Kuyamba kozizira, zotulutsa zowongolera zimatha kuyatsa ndi kuzimitsa mwadzidzidzi zida zolumikizidwa. Kuti mupewe kuwonongeka kwa zida, zimitsani zida zolumikizidwa kapena chotsani kwakanthawi midadada yotulutsa kuchokera kwa wowongolera musanayambe kuyatsa.
Chitani chilichonse mwa izi kuti muyambe mwachikondi:
◆ Yambitsaninso wowongolera ndi ma BAC aliwonsetage kapena TotalControl Design Studio.
◆ Chotsani chodumphira champhamvu kwa masekondi pang'ono ndiyeno m'malo mwake.

Kuchita kozizira koyambirira
Kuchita kozizira koyambira kumasintha wowongolera motere:
◆ Kuyambitsanso mapulogalamu owongolera.
◆ Imabwezeretsanso zinthu zonse kuzinthu zawo zoyambirira za fakitale mpaka mapulogalamu owongolera asinthe.
◆ Imasiya kasinthidwe ndi mapulogalamu osasinthika.

Chenjezo
Kubwezeretsa zinthu kuzinthu zomwe zidasiyidwa panthawi yozizira kumatha kuyatsa kapena kuzimitsa zida zolumikizidwa. Kuti mupewe kuwonongeka kwa zida, zimitsani zida zolumikizidwa kapena chotsani kwakanthawi midadada yotulutsa kuchokera kwa wowongolera musanayambe kuyatsa.
Kukonzekera koyamba:

1. Pamene wolamulira ali ndi mphamvu, dinani ndikugwira batani loyambitsanso.
2. Chotsani jumper yamphamvu.
3. Tulutsani batani lofiira musanalowe m'malo mwa jumper yamphamvu.

Zindikirani
Kuyamba kozizira kochitidwa ndi njirayi ndikofanana ndi kuyamba kozizira ndi BACstage kapena kuchokera ku TotalControl Design Studio.

Kubwezeretsa ku zoikamo za fakitale
Kubwezeretsa zowongolera ku fakitale kumasintha wowongolera motere:
◆ Imachotsa mapulogalamu onse.
◆ Imachotsa masinthidwe onse.
◆ Kubwezeretsa wolamulira ku fakitale zokhazikika.

Chenjezo
Kukhazikitsanso chowongolera kumachotsa masinthidwe onse ndi mapulogalamu. Pambuyo pokonzanso ku zoikamo za fakitale, muyenera kukonza ndikukonzekera wolamulira kuti akhazikitse mauthenga abwino ndi ntchito.
Kukhazikitsanso chowongolera ku zoikamo za fakitale.

1. Ngati n'kotheka, gwiritsani ntchito ma BACtage kapena TotalControl Design Studio kuti musunge zowongolera.
2. Chotsani jumper yamphamvu.
3. Dinani ndikugwira batani loyambitsanso lofiira.
4. Bwezeretsani chodumphira champhamvu pamene mukupitiriza kugwira batani loyambitsanso.
5. Bwezeretsani kasinthidwe ndi mapulogalamu ndi BACstage kapena TotalControl Design Studio.

Zolemba / Zothandizira

KMC AMALAMULIRA BAC-7302C Advanced Applications Controller [pdf] Buku Logwiritsa Ntchito BAC-7302C Advanced Applications Controller, BAC-7302C, Advanced Applications Controller, Application Controller, Controller

Maumboni

• Buku Logwiritsa Ntchito