Zvinoda hunyanzvi kuvheneka dariro zvakanaka. Kana maumbirwo nemavara akaiswa pamwechete nemazvo uye achiyerera pamwechete museti, zvinogadzira chiitiko chekunzwa chinoita kuti zvimwe zvese pachikuva zvibude pachena. Kuti izvi zviitike, panofanira kuva nekubatana kwakawanda. Panguva yemitambo, panogona kunge paine gumi nemaviri kana kunyange mazana emagetsi emwenje. Kuita chokwadi chekuti vese vanoshanda pamwechete zvakanaka kunoda kuziva nzira yekubatanidza akawanda akasiyana marudzi emagetsi. DMX-512 haisi chakavanzika chikuru mubhizinesi rekuvhenekesa.

Iyo DMX-512 protocol inogona kushandiswa neanenge ese anotengeswa anowanikwa otomatiki magadzirirwo emwenje kuti vataure kune mumwe nemumwe. Nevatongi vakasiyana, unogona kudzora mwenje wakasiyana siyana neiyi "mutauro" wedhijitari.

Mamwe maEthernet-based standards anoita kuti zvikwanise kutumira DMX-512 data pakati pemidziyo uye networking infrastructure (Art-Net uye sACN). Vagadziri vemagetsi ekudzora masisitimu vanoshandisa DMX-512 zvakanyanya, saka chero munhu anoshanda neazvino otomatiki mwenje magadzirirwo anofanirwa kuziva mashandisiro avangaita DMX-512 mune zvese zvigadziriso uye zvinyararire.

Chii chinonzi DMX512?

DMX512 isystem yekudzora mwenje asi inogona zvakare kudzora zvimwe zvinhu. "Digital Multiplex" inokuudza kuti inoshanda sei kubva pazita pacharo. Senge nguva inomira, mapaketi anoumba yakawanda yeprotocol anotaura kuti ndezvipi zvishandiso zvinofanirwa kuwana data. Mune mamwe mazwi, hapana kero uye hapana ruzivo nezvazvo. Muchiitiko ichi, kero inotarirwa nenzvimbo iyo pakiti iri.

Muchokwadi, nzira yacho yakatwasuka. Iwe unogona kugadzira magetsi ekubatanidza ne5-pini XLR zvibatanidza, uye iyo interface mune yakaenzana mutsara peya (ine 0 V referensi). Unogona kutumira mabhaiti uye mabhiti kune serial port ye250,000 bps. Iyo RS-485 yakajairika imhando yemagetsi interface.

Izvo zvakakosha kuti uzive kuti "512" mu "DMX512" zvakare isingakanganwike. Nhamba iyi inoratidza kuti packet inogona kuva ne512 bytes yedata (513 inotumirwa, asi yekutanga haina kushandiswa). Pasuru imwe chete inogona kubata ruzivo rwese mune DMX universe.

Kana chiedza chega chega chichingotsigira kudzima kweruvara rumwe chete, sechiedza chichena, data byte imwe chete inokwanisa kudzora mwenje wemwenje uye ichipa kupenya kunosvika 255 mazinga, kubva pa off (zero) kusvika zvizere pa (255), izvi zvinoreva. kuti iwe unogona kudzora 512 zvishandiso.

Iyo yakajairwa RGB control scheme yezvitsvuku, girini, uye yebhuruu zvigadziriso zvinoda matatu data byte. Mune mamwe mazwi, iwe unogona chete kudzora 170 RGB zvishandiso nekuti packet (uye, nekuwedzera, iyo DMX universe) inogona kubata chete 512 data data bytes.

Nhoroondo yeDMX

Pamberi peDMX 512, vagadziri vemwenje wedariro vakashandisa mhando dzakasiyana-siyana dzewaya uye dzisingaenderane, izvo zvakakonzera kuvhiringika uye kuwedzera wiring. Ipapo iyo DMX 512 standard yakagadzirwa.

United States Institute of Theatre Technology (USITT) yakaita DMX 512 muna 1986, uye USITT DMX 512/1990 yakabuda muna 1990.

DMX512 yemazuva ano, kune rumwe rutivi, yakagadzirwa neEntertainment Services and Technology Association (ESTA). Muna 1998, ESTA yakatanga kutumira DMX512 kuAmerican National Standards Institute (ANSI). ESTA yakaita shanduko kune yekupedzisira vhezheni yeDMX512 muna 2008.

Nheyo dzeDMX kutonga

Unogona kutarisa "Digital Multiplex Signal" uchishandisa mavara "DMX." Nokuti inogona kushanda nemachanera 512, inowanzonzi DMX 512. Chiedza cheRGB chine "machaneli" matatu akasiyana kana mavara. Kana iwe ukafunga nezveRGB mwenje, unogona kunzwisisa zviri nani kuti "chiteshi" chii. Imwe nyika yeDMX inogona kudzora kusvika ku512 monochrome kana 170 RGB mwenje. Uchishandisa DMX Decoder/Driver, gadziriso yega yega inogamuchira yakasarudzika 512-universe DMX kero, uye wobva wamisa yako yekuvhenekesa mamiriro ekushanda nemakero iwayo.

Chii chinonzi DMX kero?

Chanera ndiro rimwe zita rekero yeDMX. Kana iwe uchida kumhanyisa zvigadziriso zvakati wandei zvakasiyana, iwe unozofanirwa kupa imwe neimwe kero yakasarudzika yekutanga iyo isiri chikamu cheimwe fixture's chiteshi boka.

• Kero, inonziwo kero yekutangira, inokuudza nzira iyo chiedza chava kutariswa.

• Zvigadziriso zvemugadziriso zvinodzorwa nehunhu hweDMX, inova chiteshi kana boka remachaneli.

Zvimwe zvigadziriso zveDMX zvine dip switch inoita kuti uchinje kero yefekitari yakasarudzika.

Chii chinonzi nyika?

Munyika yeDMX, kune 512 console inobuda nzira. Kana iwe waona ese 512 inokwanisika nyika, unogona kuenda kune inotevera uye wotanga kubva pakutanga.

Zvichienderana nekoni, “1.214” kana “a.214” inogona kushandiswa kutsanangura paive nechiedza munzvimbo yekutanga. Mamwe manyaradzo anoverengera nyika yechipiri kubva pa513 kusvika 1024.

Kuseri kwekoni yako yekuvhenekesa, unogona kuona mavara ane mazwi akadai se "Universe 1," "Universe 2," "DMX A," uye "DMX B," Chiratidzo chinobva kuDMX universe chinosiya kuburikidza nezvibatanidza izvi.

Nyika yega yega inoda tambo yayo yeDMX, uye haigone kuiswa pamwechete. Usatarisire mwenje kuva nehanya nekuvepo kwepasirese kana kuziva zvazviri.

Kuchiedza, nyika dzese dzinotaridzika "zvakafanana," uye zvese zvazvinoda kuti unzwe uri kumba mune chero yazvo chiratidzo cheDMX. Kana ukasabatanidza magirobhu ako kunyika chaiyo, haashande sezvaunoda.

Ndezvipi zvipimo zveDMX 512?

Kunze kwezvinetso zvidiki zvishoma, DMX inzira yakanaka yekudzora mwenje yedu. Mutsara wewaya weDMX unogona kubatanidza anosvika makumi matatu nemaviri emidziyo zvakanyanya.

Sezvo chiratidzo cheDMX chichipfuura nepakati pemarambi ako, chinowedzera kupera simba uye kupera simba. Nokufamba kwenguva, hauzokwanisi kuvimba nazvo. Chiyero chinoti mwenje makumi matatu nemaviri ndiyo nhamba yakakodzera. Zvichienderana nezvinhu zvakawanda, nhamba iyoyo inogona kunge iri pasi pe32 kana kukwira zvakanyanya kupfuura izvozvo. Kuti uchengetedzeke, usashandise marambi anopfuura gumi nematanhatu. Kana iwe uchida kugadzirisa dambudziko retiweki rinoda kuti ukwire manera kana kushandisa lift kuti usvike padenga rakakwirira, ita kuti boka rako rive diki uye chenjera kwazvo.

Kunyangwe masaini eDMX anogona kufamba kusvika 1800 tsoka, chero chinhu chinopfuura 500 tsoka chinogumbura. Iwo maDMX masaini anogona kuve asina kugadzikana zvichienderana nekuti mangani marambi akabatanidzwa. Kana chiratidzo chako chikatanga kuipa, unogona kukurumidza kuchigadzirisa nekuchitsemura uye kuita kuti chive chakasimba.

Chii chinonzi DMX kupatsanura uye kuwedzera?

Unogona kutenga DMX splitter, inonziwo DMX Opto-split kana DMX inodzokorora. Kana iwe uine mwenje wakawanda pane imwechete daisy cheni inogona kubata asi haisati yazadza denga rako.

Imwe neimwe yezvinobuda nemuparadzi inogona kutumira data kusvika kumidziyo makumi matatu nemaviri, ichikupa mamwe sarudzo. Iyi ndiyo chete nzira yekuparadzanisa yako DMX feed muinopfuura mutsara mumwe.

Kana iwe ukayedza kuwedzera yako DMX siginecha neyakagadzika kupatsanura (y-cable), iwe uchave nematambudziko.

Iko kupatsanurwa kwekungoita, saka kushandisa ese matatu-pini uye 3-pini yekubatanidza padivi rekubuda kwechigadziriso chine zvese zvinokonzeresa matambudziko. Shandisa 5-pini tambo kuti upinde mugadziriso uye 3-pini tambo kuti uisiye kuti uderedze huwandu hwemaadapter aunoda.

Izvo zvakakoshawo kuyeuka kuti iwe unogona dzimwe nguva kumhanya mune Hardware isingashande nezvimwe zvidimbu.

Zvimwe zvigadziriso zvakachipa zvinogona kupinda mune otomatiki modhi kana varasikirwa nedata. Izvi zvigadziriso zvakachipa zvinotumira ruzivo rwusiri rwechokwadi kune mamwe magadzirirwo. Izvi hazvifanirwe kuitika pakati pechiratidziro chako.

Iyo DMX splitter inogona kuisa mwenje wega wega pamutsetse wayo, ichichengetedza kuti isakanganiswa nemamwe mwenje. Iwe unofanirwa kugara uine imwe yeiyi newe nekuti hauzive paungaida.

Chii chinonzi RS-485?

Iyo RS-485 yakajairwa inzira yekubatanidza zvigadzirwa zvemagetsi. Imwe yewaya dzayo nhatu ivhu kana 0V referensi, uye mamwe maviri anoshandiswa kutumira masaini nenzira yakaenzana. Pane iri bhazi rewaya, pane nzvimbo yeanopfuura mudziyo mumwe, asi DMX mwenje masisitimu anoshandisa tenzi nemuranda chete.

Nekuti mwenje waigona kuumbwa neanopfuura chikamu chimwe, imwe neimwe yekuvhenekesa unit inogona kuve neaviri maRS-485 akabatana. Imwe yekubatanidza kubva kune controller kune imwe yekuvhenekesa mudziyo mune daisy cheni inoshanda se RS-485 muranda, uye imwe yekubatanidza inoshanda seRS-485 tenzi.

Parizvino, imwe chete tenzi mudziyo uye imwe muranda mudziyo uchatariswa (kazhinji mwenje controller mudziyo).

A uye B dzimwe nguva anodaidzwa kuti Non-inverting uye Inverting, kana kungoti “+” uye “-” (asi usaasanganise neDC magetsi ekubatanidza majoi kana ukaadaidza kudaro!). Idzi waya mbiri dzinotumira zviratidzo kunze kwechikamu uye dzinogadzira chiratidzo chakaenzana. Kana imwe chiratidzo waya iri pamhepo yakakwira kana ichienzaniswa newaya yereferensi ye0V, waya yechiratidzo chechipiri ichange iri pamhepo yakaderera, uye zvichipesana.

Serial Kutaurirana

Kuburikidza ne serial communications, byte yeData inotumirwa setambo yemabhiti masere, ine kutanga zvishoma uye kumira zvishoma pakati. Chekutanga bhiti chinogara chiri 0, zvinoreva kuti nguva yechikamu chimwe ichangotanga. Paunenge uchishandisa DMX, iwo mabhiti maviri akaiswa kune logic 1 anonzi "mira zvishoma."

Tichiverenga bhiti rekutanga, mabheti masere, uye maviri ari kumagumo, pane hwerengedzo yemabhiti gumi nerimwe. Chaunoda kuidaidza kuti furemu. Chikamu chimwe nechimwe chakareba 4us nekuti furemu inotumirwa ka250,000 pasekondi (dzimwe nguva inonzi 250,000 baud).

Tsanangudzo yeDMX protocol

Iyo DMX protocol inotumira yekutanga-ye-packet chiitiko uye seti yemafuremu pamusoro peseri bhazi. Maitiro anotarisirwa kutanga pakiti, kutumira 513 mafuremu, uye wozomirira (usimbe) kwechinguva usati watanga maitiro zvakare. Ramba uchifunga kuti havasi vese vatongi veDMX vanogona kutumira 513 mafuremu senyaya.

DMX Channel

Padanho rayo rekutanga, DMX-512 iboka remaseti edata anonzi "channel." "Chisiko" dzimwe nguva chinoshandiswa kurondedzera ese aya nzira. Machanera ese ari mu "Universe" anowedzera kusvika 512. Chanera imwe neimwe yagara iri nyeredzi yakasiyana mugwara renyeredzi. Asi mumasisitimu emazuva ano ekuvhenekesa ane zvigadziriso zvakaoma, yega yega DMX chiteshi inowanzobatanidzwa kune chimwe chikamu cheautomated lighting fixture.

Nzira imwe neimwe inogona kuva nehuwandu pakati pe 0 ne 255. Chokutanga pane zvose, DMX-512 yakaitwa kuti itonge chete madhimmers ekutanga, saka maitiro e0-255 emugero wega wega akashandiswa kutarisira kubuda kwechiedza kubva ku0-255. Neiyi nzira, mushandisi anogona kushandura kupenya kwakawanda kwemarambi anoshamisa. DMX zviteshi zvave kushandiswa kudzora zvinhu sekupenya, pani, uye kurerekera pane otomatiki mwenje zvigadziriso uye zvimwe zvevaraidzo zvishandiso.

Imwe DMX yakasikwa inogona kufungidzirwa seboka re512 chiteshi. Chadenga chega chega cheDMX chinogona kuva neimwe ye256 inobvira kukosha (255 Plus 1 ye0).

Kudzora mwenje uchishandisa nzira

Imwe neimwe mhando yeatomatiki yekuvhenekesa mwenje inoda kuve nechimwe chikamu cheDMX universe chakaisirwa parutivi. Nemhando iyi yematanho, unogona kushandura chikamu chimwe nechimwe chemwenje (kazhinji pakati pe12 ne30 chiteshi). Kupenya kunodzorwa nechiteshi chimwe cheDMX system, nepo pani uye tilt zvichidzorwa nematanho maviri nematatu, zvichiteerana. 

Chiedza chega chega chine kero yayo yekutanga yeDMX, inotitaurira kuti ndeipi chiteshi muDMX universe ichatanga kuwana mirairo kubva. Iyo gadziriso yemukati menyu inowanzo shandiswa kushandura iyo DMX kero yekutanga.

Mushandisi anofanira kutanga "kubatisa" iyo yekuvhenekesa koni kuti ipe imwe neimwe gadziriso kero yeDMX yakasarudzika. Iye zvino kuti koni uye mwenje zvinogona kutaura kune mumwe nemumwe, marudzi ese emashiripiti anogona kuitika. Iyo console coder inogona kusarudza mwenje, shandura mamwe marongero ayo, uye chengetedza shanduko. 

Kunyangwe kuburitsa kwekoni kunowanzo kuratidza ruzivo rwakajeka muhunhu hunoverengeka hwevanhu kune zvinhu zvakaita seruvara, kusimba, chinzvimbo, nezvimwe, nhamba idzi dzinogara dzichishandura kudzoka kune seti yeDMX chiteshi uye hunhu hwadzo hunoenderana.

DMX-512 inodiwa kutaurirana nemwenje nekuti inotumira yakakosha data data. Kusvikira kutsiva kweiyo DMX-512 protocol yaitwa, zvakakosha kune wese anoshanda mukuvheneka kuti azive mashandisirwo eDMX-512 muindasitiri.

Hardware Layer

Nekuti imba yekuvhenekesa iri kure nedanho, DMX512 inowanzo shandiswa pamadaro marefu. Kana paine ruzha rwemagetsi kutenderedza, chiratidzo chinoenda kure kana chichikwanisa kutorwa kubva kure. Izvi, pamwe chete nenyaya yekuti DMX inowanzoshandiswa munzvimbo dzine ruzha rwemagetsi. Ichi ndicho chikonzero nei RS-485 yakasarudzwa seyakanakisa protocol yayo.

Kuti uone kuti zviratidzo izvi zvinorevei, unoda kukwanisa kutaura mutsauko pakati pewaya yedata (D +) uye yakatarisana newaya data (D-) (D-). Isu tinodaidza iyi "chiratidzo chakasiyana" nekuti tiri kuyera mutsauko. Kuitira kuti musiyano wezviratidzo zviviri urambe wakafanana. 

Masiginecha akasiyana seRS485 anowanzo simudza ruzha rwehuwandu hwakafanana pamitsara miviri yemasaini. Nekukwanisa kutaura musiyano pakati pezviratidzo zviviri, kutaurirana kure kure kunowanikwa. Iyo DMX chiyero inotaura kuti iyo yakareba kumhanya haifanirwe kunge inopfuura 1,000 tsoka, asi RS-485 yakatemerwa 4,000 tsoka.

Kunyangwe data rakawanda reDMX richitumirwa pamusoro peXLR-5 tambo, DMX-inogonesa XLR-3 tambo dzinoshandiswa zvakare. Kune RS-485, iwe unongoda mitsara mitatu: pasi, Data +, uye Data-. Iyo mitsetse mitatu ndiyo yaiwanzoshandiswa chete. Kuti ugadzirire kukura kweramangwana, imwe yakawedzera mitsara yedata yaifanira kuwedzerwa, saka XLR-5 tambo yakagadzirwa.

Packet chimiro

Asynchronous serial data isina parity uye maviri ekumira mabhiti anotumirwa seDMX data pa250 kbit/s. Saka, imwe diki kana tiki yewachi inotora masekonzi mana kutumira. Chimiro chepacket chakanaka, uye chinotanga nekureba BREAK panguva iyo data ine ruzha chete inotumirwa.

Peak inotevera inonzi Mark After Break, inongotora nguva pfupi (MAB). Chinhu chinotevera iStart Code (SC), iyo inotumirwa se 11-bit serial frame ine kukosha 0x00 se data. Pane imwe yakaderera bhiti, imwe byte yedata ine mabhiti masere, uye maviri akakwirira mabhiti. Rumwe ruzivo muKutanga Code runogonawo kuratidza rudzi rweDMX data iri mupacket.

Iyo Start Code 0x17 inoratidza chinyorwa packet, nepo Start Code 0xCC inoratidza Remote Device Management packet. Mushure meKutanga Code, iyo yese yeDMX data inotumirwa mu512 mafuremu akafanana. Aya mafuremu anodaidzwa kuti SLOTs (RGB kukosha, CMY kukosha, servo chinzvimbo, fog muchina kudzvanywa, nezvimwewo…). 

A Mark Time Between Frames (MTBF) iyo inogona kugara kusvika kusekondi yakazara inoratidzwa pakati peimwe furemu. Mushure meiyo data mafuremu inouya imwe MTBP inogona kugara kusvika sekondi. Asi haawanzo kushandiswa kuchengetedza furemu chiyero chakatsiga.

Data Decoding

Chishandiso chinoziva sei kuti ndechipi packet slot yekupinda mairi? Unogona kushandisa A DIP switch kusarudza yekutanga data slot yeDMX zvigadziriso.

Mushure meizvozvo, iyo gadziriso inoteerera kune nhamba yedata slots yakasarudzwa. Semuenzaniso, kana tikasarudza slot 12 senzvimbo yekutanga, iyo yakapfava RGB dimmer inotora slots 12, 13, uye 14 uye kutariswa kune ruzivo rwezviteshi izvozvo. DMX zvigadziriso zvinofanirwa kuwedzera imwe kune yavo slot counter pane yechipiri kumira zvishoma, izvi zvinoudza iyo microprocessor iyo slot iyo data inopinda kana inotevera furemu yatanga. 

Saka, iwe unogona kuseta zvakare counter pese paunowana kupatsanura uye chiratidzo. Unogona kuseta patsva panguva dzakasiyana, saka DMX pakiti haifanire kuzadza ese 512 slots. Asi huwandu hwenzvimbo dzinodiwa nega yega gadziriso inodzika mangani ezvigadziriso zvaunogona kuisa mune imwechete Universe.

Remote mudziyo Management (RDM)

Iyo iri kure mudziyo manejimendi nzira (RDM) inoshandisa iyo DMX protocol inofanirwa kushandiswa kutsvaga ruzivo nezve mwenje zvigadziriso. Iyo RDM yekutanga kodhi (0xCC) uye ID yechigadziriso icho protocol inoda kutaura inotumirwa muDMX512 packet.

Usati warega mitsetse yedata ichienda, mutongi anomirira mhinduro. Kana iyo controller ikatadza, inogona kuyedza zvakare mushure menguva yakati wandei kana kurega uye kuenderera mberi. RDM inzira yakanaka yekuziva kuti chii chingaitwe negadziriso yega yega kana uchangotanga mune isinganzwisisike Universe.

Chii chinonzi network topology yeDMX 512?

Iyo DMX512 network inomiswa kunge daisy cheni, ine akawanda-anodonha bhazi rinobatanidza akati wandei. Munetiweki yeDMX512, pachave nemutongi mumwe chete uye chero kubva pa0 kusvika kune akawanda evaranda zvishandiso. Iyo yekuvhenekesa console inodzora network ye dimmers, mhute michina, inofamba misoro, uye zvimwe zvishandiso zvinogona kushanda neDMX muenzaniso weishe uye muranda mudziyo.

Imwe neimwe yenhapwa mudziyo ine imwe DMX yekupinza uye imwe DMX inobuda kana throughput yekubatanidza. Kupinza kwemutongi kwakabatana nemuranda wekutanga netambo yeDMX512, uye kuburitsa kwemuranda wekutanga kwakabatana kune anotevera muranda mune daisy cheni neimwe tambo.

DMX yemuviri layer - Zvibatanidza uye waya

8-bit binary data inoshandiswa kutumira dhijitari data pamusoro peyakadzivirirwa yakamonyoroka pair-wiring network. Pakati pe0 ne255, iyo 8-bit ruzivo inogona kuchengeta mazana maviri nemakumi mashanu nematanhatu akasiyana. Mubhinari, nhamba dzinobva pa256 (zero) kusvika pa00000000 (miriyoni imwe) (11111111).

Iyo EIA-485-A chiyero uye DMX512 dzakada kufanana, asi DMX512 inoita shanduko diki kuEIA-485-A chiyero. Binary data inogona kutumirwa nekutevera EIA-485 chiyero chemazinga emagetsi.

Muchirongwa cheDMX512, bhazi rinogona kureba kusvika 1200 metres asi rinongobatanidza 32 nodes (3900 ft). Kana network yeDMX iine manode anopfuura makumi matatu nembiri, DMX splitters inodiwa kuchengetedza network kuti isanyanya kukura.

Iyo yekutanga DMX512 chiyero yakadaidzira kushandiswa kweshanu-pini XLR magetsi ekubatanidza (XLR-5) ane majoini echikadzi ekutumira uye echirume majoini ekugamuchira. Panzvimbo peiyo yekutanga DMX512 yekubatanidza, iyo sere-pini modular (8P8C, inonziwo "RJ-45") yekubatanidza inogona kushandiswa mune yakatarwa masisitimu uko Equipment isingade kubatirwa mukati nekubuda kazhinji.

Mamwe ma-form-factor connectors anotenderwa munzvimbo dzisingashande XLR kana RJ-45. Asi izvi ndezvenzvimbo chete dzavachaiswa zvachose.

Nzira yekudzivirira sei DMX misungo?

Iyo daisy-chained data network ine bhazi architecture ichatadza kukundikana kana pasina nzira yekuwana nekugadzirisa zvikanganiso. Mazhinji matambudziko nekuisa anogona kuteedzerwa kumashure kune tambo dzakapfupika kana dzakanyanya kushata, kana kune electromagnetic kukanganiswa (kukanganisa uye static dischages).

Heino rondedzero yemamwe ruzivo.

1. Wana DMX512 test unit. Izvi zvinofanirwa kana iwe uchida kutsvaga nekugadzirisa zvikanganiso.

2. Kushandisa tambo dzakakodzera kunokosha. NeDMX512, haisi zano rakanaka kushandisa yakaringana maikorofoni mutsara wiring.

3. tarisa tambo imwe neimwe kuti uone kuti iri muchimiro chakanaka usati waisa mukati.

4. Tsigira reverse-phase shanu-pini XLR kune matatu-pini XLR adapter cables paunenge uchishanda nematatu-pini DMX512 vanogamuchira.

5. Ita shuwa kuti wakamisa mapini epasi pane anogamuchira. Ita shuwa kuti hapana kutyora mukubatana pakati pePIN 1 uye chassis uchishandisa yekuenderera muyedzo kana multimeter. Isa DMX isolator pakati peyuniti uye yese yeketani kuti cheni ienderere mberi. Chinhu chega icho chassis chinofanira kubatana nacho ivhu rekubuda rekoni.

6. Shandisa mabhiriji akanaka, sezvinotaurwa nhamba yechitanhatu. Chero chinongedzo chisina kuchengetedzwa chinogona kutyorwa.

7. Kusiyanisa DMX yakabatana. Iwe unozoda plug yekumisa kana yako yekupedzisira unit isina yekumisa basa.

8. Ziva kuti DMX traffic yakawanda sei yauchave uchiwana uye, kana zvichidikanwa, shandisa madhiraivha emitsara kana kupatsanura. Nzira iri nyore yekuchengetedza yako DMX512 inomhanya yakarongeka ndeye kushandisa splitter. Iwe unofanirwawo kubatanidza mhando yega yega yemidziyo kune rimwe gumbo rakapatsanurwa rinopera muterminator.

9: Funga nezvekuti kero yako yakamiswa sei izvozvi. Zvakakosha kuyeuka kuti mamwe marambi ane DIP switch iyo yakamiswa zvakasiyana pane yakawanda.

10. Usamhanye tambo dzeDMX padivi pesimba uye tambo dzinorema.

11. Ita shuwa kuti waverenga mafambiro echigadzirwa usati waishandisa. Hapana akambokuvadzwa nekuti vakaverenga bhuku rekushandisa.

Chii chinonzi daisy chaining?

Nekuti DMX mwenje inogona kubatanidzwa pamwechete muketani, imwe DMX chiteshi inogona kudzora anosvika makumi matatu nemaviri mwenje. Saka, kuburitsa kweimwe gadziriso kunogona kubatanidzwa kune imwe gadziriso yekupinda kusvika ka32! Saka, iwe unogona kudzora mamwe mwenje akawanda usingashandisi hofori controller (kana kuve neanopenga cabling mamiriro). Ramba uchifunga kuti kugadzirisa ketani yemarambi makumi matatu nemaviri kunogona kuve kwakaoma. Zvinogona kunetsa, kunyanya panguva yekuita kwepamoyo, wozogadzirisa ketani ine marambi mashoma.

Kugadzirisa matambudziko akajairika eDMX

Paunenge uchishandisa DMX munzvimbo dzakaomarara dzekunze, hazvina kujairika kugadzirisa matambudziko neDMX control.

Hezvino zvekuita kugadzirisa:

1. DMX yakadzimwa here? Kunyangwe vanhu vazhinji vachifunga kuti haudi yekumisa resistor. Kugadzira kunyangwe shanduko diki kunetiweki yeDMX, sekuwedzera tambo, inogona kukonzera kuti sisitimu iparare kana kukonzera zvisingaite. Mhedzisiro senge madhimmer ari kupenya kana marambi ari kurira kana achifanirwa kunge akatsetseka uye akatsiga.
2. Mawaya akamira sei? Kubvisa kunogona kuita kuti zvive nyore kubvisa izvi zvinokonzeresa. Kana chidimbu chimwe chete che data pairi chakatyoka, DMX inogona kuramba ichishanda neimwe nzira. Kana chibatiso chemwenje chikatyoka, unogona kushandisa tambo yejumper kuibatanidza yakananga kumutsetse weDMX. Kana ikashanda ikozvino, iyo wiring ndiyo dambudziko.
3. Zvinhu zvinoshanda sezvazvinofanira here? Zvinhu zvakawanda zvinogona kukuvadza vanogamuchira DMX, asi kurova kwemheni kunoitika kazhinji. Kana chishandiso chakabatana zvakananga kune yakavimbika DMX sosi kuburikidza netambo yakavimbika asi isingapindure kuDMX, inogona kuda sevhisi.
4. Iyo hardware inotsigira sei DMX? Inogona kuenda nekumhanya kwepamusoro here? Zvinoenderana neiyo DMX512 yakajairwa, nguva yezvivakwa zvechiratidzo cheDMX inogona kusetwa muhupamhi. Haasi ese mudziyo unokwanisa kubata huwandu hwakazara hwenguva. Kugadzirisa izvi, unogona kushandura kumhanya kwechigadzirwa chako cheETC kuti chishande nechinononoka Equipment. Iyo yazvino mutsara wezvigadzirwa zve ETC zvinoshanda neiyo DMX yekubuda inomhanyisa Max (default), Inokurumidza, Yepakati, uye Inononoka. Kana mudziyo wako weDMX ukaramba uchiita zvisizvo kunyangwe yakabatana zvakananga kune yakavimbika DMX kubuda, edza kudzikisira kumhanya kweiyo DMX kubuda kuti uone kana dambudziko raenda. Ona chinyorwa che[DMX Speed] kuti uwane rumwe ruzivo nezve DMX kumhanya.

Ndezvipi zvakanakira uye zvakaipira zveDMX512?

A DMX setup inogona kubatsira mumamiriro mazhinji. Inogona kuita mutsauko mukuru mukutaridzika kwechiedza chako, asi inewo zvirambidzo zvishoma.

Rimwe rematambudziko neDMX nderekuti inoda mamwe wiring. Wiring yakawanda inotora nguva yakawanda kugadzirisa. Zvinotora nguva yakawanda kuronga maratidziro emwenje akasiyana pamberi penguva. Zvinotorawo nguva yakawanda kugadzirisa mwenje panguva yechiitiko, izvo zvinogona kuva dambudziko. Ungangoda vanhu vakawanda kuti vamhanye masisitimu emwenje, saka chengeta izvo mupfungwa paunenge uchiita bhajeti.

Pane mukana wekuti kurira-kune-chiedza kutevedzana kunouya nemudziyo. Kurongeka-kune-chiedza kunogona kutaridzika zviri nani pane chero chinhu chaungazvironga iwe pachako. DMX haigone kushandiswa kudzora magetsi asina kunaka.

Imwe yeakawanda mabhenefiti eDMX ndeyekuti inoshanda neakasiyana emhando dzemhando uye mabhureki, saka unogona kuvaronga vese kuti vaite chinhu chimwe chete. Iwe unogona kuchinjanisa iyo yakasarudzika, kazhinji isina kugadzirwa. Mapeteni anouya nezvimwe zvigadziriso zvemwenje zvako kuti imba itaridzike zvirinani uye shandisa mwenje mune dzimwe nzira dzekugadzira. Misoro inofamba kana ma scanner anogona kugadzira malights anogona kunongedzerwa neimwe nzira.

Kuti zvive nyore kudzora mwenje, vanoenda nemimhanzi apo rwiyo rune ruzha runonoka runotanga, uye mapurogiramu akawanda anouya nekombiyuta anoomesa, kukwanisa kuenderana nemafungiro erwiyo kana kushanda kune chiedza chechiedza. Kuvhura rwiyo pakutanga kwerwiyo inzira yakanaka yekuvandudza shoo yechaunga.

Art-Net

Art-Net ndeye yemahara kutaurirana protocol. Iyo Artnet inotumira iyo DMX512-A lighting control protocol uye Remote Device Management (RDM) protocol paInternet uchishandisa UDP.

[1] Inobvumira "maseva" uye "node" (senge smart bulbs) kutaura kune mumwe nemumwe.

Iyo Art-Net protocol ndeye kuita nyore kweiyo DMX512-A protocol pamusoro peUDP uye inoshandiswa pane yakavanzika yenzvimbo network seEthernet. Inoshandiswa kutumira data yekudzora mwenje pane network. Node dzinogona "kunyorera" kune "muparidzi" node, saka node A uye B dzinogona kunyorera kune node C, semuenzaniso. Mamwe maficha ekutarisira anosanganisira kutsvaga node, kuvandudza node control paramita, uye kutumira timecodes. Izvo zvakare zvinogoneka kutumira uye kugamuchira ruzivo nezve mwenje (C ichaita unicast ruzivo kuA uye B).

KNX system info mune dmx512 control

KNX chiyero chakavhurika chinoita kuti zvive nyore kune akasiyana masystem otomatiki epamba kutaura kune mumwe nemumwe uye kushanda pamwechete.

• KNX inokutendera kuti udzore akasiyana otomatiki ekuvandudza maficha, midziyo, uye zviitiko. Mumba mako kana bhizinesi, nekukurumidza uye nekuvimbika.

• KNX masisitimu anochinjika uye anogona kushandiswa mumhando dzakawanda zvivakwa. Unogona kuishandisa kudzimba dzemhuri imwe chete, dzimba huru dzemafurati, uye mahofisi.

• Magadzirirwo emwenje uye zvidzoreso zvebasa zvakakosha pakuita kuti nzvimbo ishande zvakanyanya. Inochengetedza mari pamitengo yemagetsi uye inochengetedza zvakatipoteredza.

• Nekuda kwekuti masisitimu ekuvhenekesa eKNX anochinjika uye ane mukana wakawanda, anogona kubatsira kuchengetedza mari yakawanda. Inogona kuchengetedza mari pamitengo yemagetsi uye zvakare inogona kuchengetedza kabhoni emissions.

• Kuchinja inzwi remimhanzi kana kupenya kwemwenje kune zvakafanana. Hapana chiito chinoshandura mhepo.

• Iwe unogona kugadzira inodziya, inokoka nzvimbo mukati uye inoyevedza mwenje inoratidza kunze. Unogonawo kugadzira nzvimbo dzakanaka dzekushanda nekugara. Unogona kuronga marambi kuti abatidze nekudzima pane dzimwe nguva kuti chivakwa kana imba ive isina njodzi.

• Iwe unogona kudzora kuti rakawanda sei simba remagetsi ako anoshandisa kubva kure nenharembozha uye otomatiki maficha.

FAQs

pfupiso

Iyo DMX yekuvhenekesa sisitimu yakagadzirwa chiyero chekuvhenekesa pachikuva. Inogona kudzorwa uye kutaurwa uchishandisa masaini edhijitari. Muna 1986, iyo United States Institute of Theatre Technology (USITT) yakauya nazvo. Vakaigadzira kuitira kuti marambi akasiyana-siyana ari pachikuva kana kuti seti agone kubatanidzwa kuti ashande pamwe chete.

Iyo inonyanyozivikanwa DMX controller ine 512 migero, uye imwe neimwe inogona kuchinja kupenya kubva ku0 kusvika 255. Kuti ishande zvakanaka, unofanirwa kunzwisisa kuti inoshanda sei. Iwe zvakare unofanirwa kudzidza matanho aunoda kutora usati watumira data pane chero yakapihwa chiteshi. Kuti uite izvi, iwe unofanirwa kuziva izvo zvekutanga zvehurongwa. Sisitimu yakaita semagadzirirwo egadziriso imwe chete kana kugadzira boka rezvigadziriso zviri padyo pamwe chete, senge izvo zviri mumusoro unofamba pasuru kana LED mataira mapaneru.

Kana iwe uchinge waziva izvo zvekutanga, unogona kutamba uchitenderedza neakasiyana sarudzo. Iwe unogonawo kugadzira zvirongwa zvako zvekuvhenekera. Iwe unozogona kudzora mwenje wako senge pro mushure mekudzidzira zvishoma.

LEDYi ifekitari inyanzvi mukugadzira emhando yepamusoro yakagadziridzwa ma LED mitsetse uye mwenje we LED neon. Tinopa DMX512 led strip mwenje, DMX512 neon flex uye DMX512 led wall washer. Ndapota taura nesu pachena kana uchida.