marXperts Quadrature Decoder yeInowedzera Encoder
Product Information
Zvinotsanangurwa
- Product Name: marquadb
- Shanduro: v1.1
- Type: Quadrature Decoder yeInowedzera Encoder
- Mugadziri: marXperts GmbH
Product Information
Iyo marquadb ndeye quadrature decoder yakagadzirirwa kuwedzera encoder. Iyo ine zvinhu zvehardware zvinosanganisira iyo marquadb controller bhokisi. Chishandiso chinobvumira kubatana kweanosvika matatu akawedzera encoder kuburikidza ne USB-B yekubatanidza uye D-Sub3 yekubatanidza.
The default voltage zvigadziriso zviri LOW pa 0.0 Volt uye HIGH pa 3.3 Volt, ine sarudzo yekudzosera kumashure mazinga kana zvichidikanwa. Chigadzirwa chacho hachisi-chaiyo-nguva uye chine nguva yekuchinja pakati pe LOW uye HIGH yeanenge 5 microseconds, iyo inogona kugadziriswa kwenguva yakareba yekubuda kwechiratidzo.
FAQ
- Q: Inogona voltage mazinga anodzoserwa kumashure pane marquadb?
- A: Hongu, zvinokwanisika kudzosera voltage mazinga pamarquadb kana uchida.
- Q: Mangani ekuwedzera encoder anogona kubatana kune marquadb?
- A: Iyo marquadb inogona kubatanidza kusvika ku3 yakawedzera encoder kuburikidza neiyo D-Sub9 yekubatanidza.
Mashandisiro ebhuku rino
Usati watanga kushandisa iyo marquadb bhokisi ndapota verenga Bhuku reMushandisi uye Technical Documentation inosanganisirwa mupepa rezvinyorwa zvakanyatsonaka.
Zviziviso
Europe
Chiridzwa chinopindirana neEMC Directives 2014/30/EU, iyo Yakaderera Voltage Directive 2014/35/EU pamwe neiyo RoHS dhairekitori 3032/2012.
Kuteerera kwakaratidzwa nekuenderana kune zvinotevera zvakarongwa mu Official Journal yeEuropean Communities:
- EN61326-1: 2018 (Kuchengetedzwa Kwemagetsi)
- EN301 489-17: V3.1.1: 2017 (EMC yemidziyo yeredhiyo nemasevhisi)
- EN301 48901 V2.2.3: 2019 (EMC yemidziyo yeredhiyo nemasevhisi)
- EN300 328 V2.2.2: 2019 (Wideband transmission system mu2.4 GHz bhendi)
- EN6300: 2018 (RoHS)
North America
Chiridzwa ichi chakawanikwa chichienderana nezvinodiwa zvekirasi B yedhijitari mudziyo zvichiteerana neChikamu 15 chemitemo yeFCC uye inosangana nezvose zvinodiwa zveCanadian Interference Causing Equipment Standard ICES-003 yemidziyo yedhijitari.
Waste Electrical uye Electronic Directive
Ekupedzisira-vashandisi vanogona kudzosera zviridzwa kuMarxperts GmbH kuti zviraswe pasina kubhadhariswa mari yekurasa.
Ichi chinopihwa chinoshanda chete pasi pezvinotevera mamiriro:
- chikamu chakatengeswa kukambani kana sangano mukati meEU
- chikamu parizvino chiri chekambani kana sangano mukati meEU
- iyo unit yakakwana uye haina kusvibiswa
Chimbo chacho hachina mabhatiri. Kana isina kudzorerwa kumugadziri, ibasa remuridzi kutevera mitemo yemunharaunda yekurasa zvigadzirwa zvemagetsi.
Function
Iyo marquadb bhokisi ndeye microcontroller inoverenga masaini ("A quad B") kubva kunowedzera encoders. Inowedzera encoder mitsara kana inotenderera electromechanical zvishandiso zvine maviri anobuda masaini, A und B, ayo anoburitsa pulses kana mudziyo wafambiswa. Inowedzera encoders inoshuma makwikwiri echinzvimbo zvakapotsa ipapo, izvo zvinovatendera kuti vatarise mafambiro eakakwira ekumhanya masisitimu mukati menguva chaiyo-nguva. Kunyange zvazvo chiratidzo cheA neB chaizoratidza kufambira mberi kwekufamba, kuchinja kwechikamu pakati peA neB kunobvumira kuona nzira yekufamba. Mumufananidzo uri pamusoro, chiratidzo B chiri kutungamira A, saka kutungamira kwekufamba hakuna kunaka.
Iyo marquadb bhokisi inoverenga pulses kubva kusvika ku3 masosi zvakazvimirira, asi kwete panguva imwe chete. Kuverenga kunoshanda munzira ipi neipi. Icho chiridzwa chicharondedzera kutungamirirwa kwekufamba uye nguva yakapfuura kuverenga pulses kubva iyo kukurumidza kwekufamba kunogona kutorwa. Nekudaro, iro chairo basa reiyo mar quadb bhokisi ndere kukonzeresa chiitiko mushure mekusvika kune yakapihwa kuverenga kwemapulses. Bhokisi rinodyisa chiratidzo (TTL senge) mune imwe yezvakabuda coaxial. Chiyero cheiyo coaxial inobuda ingave HIGH kana LOW uye ndeiyi inotevera:
- PASI kana bhokisi risiri kuverenga
- PAMUSO kana bhokisi riri kuverenga
- chinja kuenda ku PASI kana nhamba yemapulses yaverengwa
- chinja dzokera kuHIGH nekukurumidza kana mushure mekugadzirisa kunonoka
- PASI kana bhokisi rikamira kuverenga
Nenguva dzose, LOW zvinoreva 0.0 Volt uye HIGH zvinoreva 3.3 Volt. Zvinokwanisika kudzosera mazinga kana uchida. Iyo marquadb bhokisi haisi chaiyo-nguva chiridzwa. Nguva yekushandura pakati pe LOW uye HIGH iri mukurongeka kwehukuru hwe5 microseconds asi zvinokwanisika kuwedzera nguva yechiratidzo chekubuda.
Iyo yakajairika kushandiswa kwechiridzwa kupa masaini ekutanga kune chero mhando yehardware semotor yakabatana kune encoder iri kufamba. Trigger zviratidzo zvinogadzirwa mushure mekuverenga nhamba yakapihwa yemapulses. Icho chiridzwa hachidi kuziva nezve emuviri zvimiro zvemota. Iyo inongoverenga A uye B mapurusi eiyo incremental encoder.
Example: mota inopa 1000 encoder pulses pa mm yekufamba inofanirwa kukonzeresa kamera inopfura mufananidzo mushure mekufamba kwese kwe 1 mm. Izvi zvinoda kamera inokwanisa kugamuchira masaini eTTL-type trigger.
Hardware zvikamu
Chigadzirwa chacho chinotakura zvinhu zvinotevera:
Inputs
Iyo marquadb bhokisi inoratidzira USB-B yekubatanidza kumashure kumashure pamwe neiyo D-Sub9 yekubatanidza. Bhokisi racho rinofanira kubatanidzwa kuPC uchishandisa USB tambo.
Iyo A, B uye mitsara yepasi kubva kusvika ku3 yakawedzera encoder inopihwa mutongi kuburikidza ne9-pini yekubatanidza.
Iwo mapini ekuita anoratidzwa mutafura iri pazasi.
| Pin | Basa | |
| 1 | Encoder 1: chiratidzo A | 
|
| 2 | Encoder 1: chiratidzo B | |
| 3 | Encoder 1: GND | |
| 4 | Encoder 2: chiratidzo A | |
| 5 | Encoder 2: chiratidzo B | |
| 6 | Encoder 2: GND | |
| 7 | Encoder 3: chiratidzo A | |
| 8 | Encoder 3: chiratidzo B | |
| 9 | Encoder 3: GND |
Outputs
Iwo anobuda masaini anopihwa kune coaxial zvibatanidza izvo zvinofanirwa kubatanidza bhokisi (brass colored connector) nechinhu chinonangwa, semuenzaniso kamera. Kana iyo controller isingaite, iyo inobuda pane iyo coaxial inobuda iri LOW (0.0 Volt). Kana mutongi atanga kuverenga, chiratidzo chinobuda chinoiswa HIGH (3.3 Volt). Mushure mekusvika kune yakapihwa nhamba yekuverenga, iyo inobuda chiratidzo inodonha kuenda ku LOW. Ichi chiratidzo chinogona kushandiswa kukonzeresa kuverenga-kunze kwekamera kana chimwe chiitiko mune imwe mhando yehardware. Kuvhiya uku kuchadzokororwa kwenhamba yakapihwa yenguva.
Nguva yechiratidzo chekuchinja HIGH-LOW-HIGH ndeye approx. 5 microseconds. Zvinogoneka kushandura masaini (HIGH = 0 V, LOW = 3.3 V).
Kana mutongi ari kuverenga masaini, LED1 inovhenekerwa. Zvikasadaro, kana controller isingaite, LED1 inodzima. LED2 ichashanda zvakafanana asi ichabatidza chete kana chiratidzo chekubuda chiri HIGH uye neimwe nzira chakadzimwa. Sezvo nguva yekuchinja pakati peHIGH neLOW ipfupi kwazvo, ma LED ese anowanzo kutaridzika akafanana.
Iyo nguva yekunonoka yekumisikidza inofanira kunge iri 100 milliseconds kuti uone mutsauko.
Bhatani reRESET richatangazve controller inova imwe nzira yekuburitsa USB tambo. Paunenge uchisimudza, LED1 inopenya kashanu apo LED5 inogara ichivhenekera. Mushure mekutanga kutevedzana, ese ma LED anodzimwa.
Kukurukurirana
Iyo marquadb controller inofanirwa kudzorwa kubva kuPC yekuunganidza data kuburikidza ne USB yekubatanidza (USB-B kune USB-A). Iyo controller inopa yakajairwa serial interface inonzwisisa zvakajeka ASCII mirairo uye iyo inotumira inobuda kune serial interface seyakajeka mavara tambo.
Saka zvinokwanisika kushandisa bhokisi "nemaoko" kana kuburikidza neAPI. Unogona kushandisa zvirongwa zvakasiyana-siyana zvinoshandisa serial connections, semuenzaniso PuTTY paWindows kana minicom paLinux. Ndapota shandisa zvinotevera serial yekubatanidza marongero:
- Nhamba yemadhora: 115200
- parity: Hapana
- zvinomira: 1
- bytesize: 8 bits
- kuyerera-kudzora: hapana
PaLinux, iwe unogona saka murairo wakapusa senge unotevera, kuve nechokwadi, kuti mudziyo file ine mvumo chaiyo yekuti mushandisi averenge kubva pairi uye anyore kwairi:
- minicom -D /dev/ttyACM0 -b 115200
PaLinux OS, /dev/ttyACM0 ingave yakajairika zita remudziyo. PaWindows, zvingave zviri nani COMn apo n iri digit imwe chete.
Cherechedza: paunenge uchiita API yekutaurirana uchishandisa mirairo iri pazasi, ita shuwa kuti uverengewo mameseji tambo anogadzirwa nemutongi, kunyangwe usiri kuashandisa.
Mirairo
Mutongi anonzwisisa mirairo inotevera (tambo dziri mumabhuraketi ndedzosarudzo.
- kuverenga N mitsara L chiteshi C - pinda maitiro ekuverenga eN kuverenga neL encoder mitsetse (pulses) imwe neimwe pachiteshi C (default: N=0, L=1000, C=1)
- NL [C] - sezviri pamusoro asi pasina kiyi "kuverenga" uye "mitsara" uye nesarudzo yekupa chiteshi 1 kusvika 3.
- init [T [L]] - tanga nemitsara T sekushivirira uye L mitsetse kutanga (default: T=1, L=1000)
- chan[nel] C - kuverenga zvikwangwani kubva pachiteshi C (1 kusvika 3, default: 3)
- rubatsiro - inoratidza kushandiswa
- set - inoratidza ikozvino maitiro ekugadzirisa parameters
- ratidza - inoratidza kufambira mberi kwekuverenga kunoenderera kusanganisira nguva yakapfuura
- yakakwira - inoisa iyo yekusarudzika chiratidzo nhanho kune HIGH (3.3 V)
- yakaderera - inoisa iyo yekusarudzika chiratidzo nhanho kune LOW (0 V)
- led1 | 2 on| off - vhura LED1 | 2 on or off
- out1|2|3 on| off - vhura OUT1|2|3 on (HIGH) kana kudzima (LOW)
- kushivirira [kutsungirira] T - kushivirira kune akaverengerwa masaini ekusvika kune chinangwa (default: T = 1)
- usec U - nguva mumamicroseconds kuti udzose chiyero chekubuda kubva KUCHINJA kuenda kuHIGH mushure mechiitiko chekuverenga (default: U = 0)
- kupera | kubvisa | mira - gumisa kuverenga kunoenderera usati wasvika pachinangwa
- verbose [nhema|chokwadi] - toggles verbosity. Shandisa nharo Chokwadi cheNhema
Kutanga kuverenga zviitiko zveN, zvakakwana kungopinda muN. Mushure mokupa murairo, kuverenga kunotanga uye chiratidzo chinobuda chinoiswa ku HIGH (3.3 V). Iyo parameter L ndiyo nhamba yemitsara (pulses) yekuverenga usati wagadzira chinokonzeresa chiratidzo pane inoenderana inobuda OUT1, OUT2 kana OUT3. Iyi nzira inodzokororwa kune N cycles.
Nguva yechiratidzo chekubuda, kureva. iyo switch HIGH-LOW-HIGH, inotongwa neCPU kumhanya kwemutongi uye inenge 5 microseconds. Nguva yacho inogona kuchinjwa uchishandisa murairo "usec U" apo U ndiyo nguva yechiratidzo mu microseconds uye defaults kusvika ku 0. Kana nhamba dzose dzeN dzapera, kubudiswa kunoiswa kune LOW uye mutongi anodzokera kumamiriro asina maturo.
Paunenge uchiverenga, LED1 uye LED2 inobatidzwa. Kana iyo modhi yekuverengera ichishanda, mimwe mirairo yekuverenga mitsetse inofuratirwa. Hazvigoneke kuverenga mitsetse panguva imwe chete pane inodarika 1 chiteshi.
Example:
Kuverenga 4 nguva 250 mitsetse pachiteshi 3, budisa murairo "4 250 3". Iwe uchawana mhinduro dzakafanana ne:
Sezvazvinogona kuonekwa, chiridzwa chinodzorera nguva yakapfuura uye iyo yose kwete. yemitsara yakaverengwa. Nhamba yese yemitsara ichave yakanaka kana yakaipa, zvichiratidza gwara rekufamba. Nhamba yemapulses inofanira kuverengwa, zvisinei, ichagara ichipiwa senhamba yakanaka, pasinei negwara chairo rekufamba.
Contact
Kana iwe uine mibvunzo nezve system kana mashandisiro ayo, ndapota taura nesu kuburikidza nefoni kana email.
marXperts GmbH
- Werkstr. 3 22844 Norderstedt / Germany
- Tel.: +49 (40) 529 884 – 0
- Fax: +49 (40) 529 884 – 20
- info@marxperts.com
- www.marxperts.com
Copyright 2024 marXperts GmbH
Kodzero dzese dzakachengetwa.
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marXperts Quadrature Decoder yeInowedzera Encoder [pdf] User Manual v1.1, Quadrature Decoder yeInowedzera Encoder, Quadrature, Decoder yeInowedzera Encoder, Inowedzera Encoder, Encoder. |