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Don CCS_SHB12
Smart H-bridge
Bita 1.0
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CCS_SHB12 Smart H-Bridge
Abubuwan da ke cikin wannan jagorar an shirya su a hankali kuma an yi imani daidai ne, amma ba a ɗauki alhakin rashin daidaito ba.
Cc-Smart yana da haƙƙin yin canje-canje ba tare da ƙarin sanarwa ba ga kowane samfura a nan don inganta dogaro, aiki ko ƙira. Cc-Smart baya ɗaukar kowane alhakin da ya taso daga aikace-aikacen ko amfani da kowane samfur ko da'ira da aka kwatanta a nan; haka kuma baya isar da wani lasisi ƙarƙashin haƙƙin mallaka na wasu.
Babban manufar CC-Smart baya ba da shawarar amfani da samfuransa a cikin tallafin rayuwa ko aikace-aikacen jirgin sama inda gazawa ko rashin aiki na samfur na iya yin barazanar rayuwa ko rauni kai tsaye. Dangane da sharuɗɗan tallace-tallace na CC-Smart, mai amfani da samfuran CC-Smart a cikin tallafin rayuwa ko aikace-aikacen jirgin sama yana ɗaukar duk haɗarin irin wannan amfani kuma yana ɓata Cc-Smart akan duk lalacewa.
Gabatarwa, Features da Aikace-aikace
Gabatarwa
Direba shine H-Bridge Driver wanda aka ƙera don sarrafa injin DC mai goga game da Gudun Gudun, Hanyar… MOSFETs ke sarrafa Motar tare da 16 Khz yana canzawa zuwa mafi kyawun aiki da hayaniya.
Direba shine Smart H-Bridge Direba mai goyan bayan Haɗawa/Haɓaka fasalin.
Wannan fasalin zai taimaka kare Wutar Lantarki, Injiniya…Zai da amfani ga aikace-aikace da yawa.
Direba kuma yana goyan bayan firikwensin Gida na Lantarki guda biyu a ciki don iyakance motsi hagu da dama. Mai amfani baya buƙatar ƙara ƙarin canjin iyaka mai tsayi. Wannan direban zai lura da halin yanzu lokacin da Motar ke gudana, idan na yanzu na Motar daidai yake da iLimit (iLimit shine saitin iyaka na yanzu ta hanyar potentiometer a cikin PCB), direban zai saita Tuta mai taɓawa kuma ya daina motsi wannan hanyar. Don motsawa, direba yana buƙatar sarrafawa ta hanyar juyawa ko Tutar da aka taɓa yana buƙatar bayyana.
Direba yana goyan bayan hanyar kariya da yawa kamar ƙarƙashin voltage, Over voltage, Sama da zafin jiki, Sama da Yanzu. Waɗannan sifofin kariya suna da mahimmancin taimakon mayya don kiyaye tsarin kariya.
Musamman, gada mai Smart H tana goyan bayan duk hanyoyin sadarwar gama gari. Mai amfani yana da sauƙi don zaɓar wannan hanyar ta Dip Switch a cikin PCb:
PWM/ Dir
PWM Bi-direction
Analog / Dir
Analog Bi-Direction
Uart
Alamar PPM (RC).
Siffofin
10-40VDC wadata
12A Ci gaba a Yanzu, 30A kololuwa.
Matsakaicin 300W.
Ikon bi-directional don injin DC mai goga.
Haɗawa / Ragewa yana iya canzawa.
firikwensin Gida mai laushi Hagu/ Dama
Ana kunna MOSFETs a 16 kHz don aiki na shiru.
Maɓallan turawa biyu don gwajin sauri da aiki da hannu.
Taimakon sadarwa: PWM/Dir, PWM Bi-direction, Analog/Dir, Analog BiDirection, Uart, PPM siginar.
Tallafin kariya: Ƙarƙashin voltage, Over voltage, Sama da zafin jiki, Sama da Yanzu.
Babu kariyar polarity don injin V.
Aikace-aikace
Mota, Toy…
Robot…
CNC…
Ƙayyadewa da Muhallin Aiki
Ƙayyadaddun Makanikai
Kawar da Zafi
⁛ ingantaccen zafin aiki na direba yakamata ya zama <100 ℃
⁛ Ana ba da shawarar hawa direban a tsaye don ƙara girman wurin nutsewar zafi.
Ƙayyadaddun Lantarki (Tj = 25 ℃ / 77 ℉)
|
Sigar MSDI |
||||
| Kololuwar Fitar Yanzu | Min. | Na al'ada | Max. | Naúrar |
| 0 | – | 30 | A | |
| Ci gaba da Fitowa Yanzu(*) | 0 | – | 12 | A |
| Wutar Lantarki Voltage | +8 | – | +40 | VDC |
| VIOH (Input Logic - Babban Matsayi) | 2 | – | 28 | V |
| VIOL (Input Logic - Low Level) | 0 | – | 0.8 | V |
| +5V Fitowar Yanzu | – | – | 250 | mA |
| Analog Pin (AN) | 0 | – | 3.3 | V |
| ENA Pin | 0 | – | 4.2 | V |
Yana aiki da Muhalli da Siga
|
Sanyaya sanyaya dabi'a ko sanyaya tilas |
||
| Yanayin Aiki | Muhalli | Guji ƙura, hazo na mai da iskar gas mai lalacewa |
| Yanayin yanayi | 0℃－50℃ (32℉－ 122℉) | |
| Danshi | 40% RH - 90% RH | |
| Jijjiga | 5.9m/s2 Max | |
| Ajiya Zazzabi | -20 ℃ 65 ℃ (-4℉ - 149℉) | |
| Nauyi | Kimanin gram 50 | |
Haɗin kai
(Lura: Da fatan za a saita Yanayin SAURAN DIP kuma)
Janar bayani
| Sigina na Sarrafawa | |||
| Pin | Sigina | Bayani | I/O |
| 1 | +5V | 5V, 250mA Fitar Fitar | O |
| 2 | AN | Input Analog | I |
| 3 | IN1 | PWM/RX/PPM/ANA_JOY | I |
| 4 | GND | Ƙasar siginar sarrafawa | I |
| 5 | IN2 | DIR/TX/3V3 | I/O |
| 6 | ENA | Matsayi da Sake saiti | I/O |
| WUTA da Haɗin MOTA | |||
| Pin | Sigina | Bayani | I/O |
| 1 | Vin- | Ƙasar samar da wutar lantarki | I |
| 2 | Vin + | 8-40V wutar lantarki | I |
| 3 | Ma | Motoci mara kyau | O |
| 4 | Mb | Motar tabbataccen haɗi | O |
Haɗin Yanayin Hanyar PWM Bi:
Haɗin Yanayin PWM/DIR:
Haɗin Yanayin ANALOG/DIR:
Haɗin Yanayin UART:
Yanayin RC Haɗin 1 (Yanayin Mai Zaman Kai):
Haɗin Yanayin RC 2 (Haɗin Haɗin):
Yanayin gauraya na RC zai haɗu da H-Bridges guda biyu don yin aiki tare don sarrafa Motoci biyu na Hagu da Dama wanda ke haifar da gaba, baya, juyawa hagu da dama na robot ɗin bambance-bambancen. Lokacin da aka daidaita gada biyu a yanayin RC kuma an haɗa su tare da RC-Extension PCB. Za su kasance a cikin yanayin RC Mixed.
ANALOG Haɗin Yanayin Joystick:
Fasalin Umurnin UART:
Wannan direba yana goyan bayan layin umarni ASCII UART. Mai amfani zai iya amfani da UART interface don sadarwa tare da direba.
Ana magana da kowane Driver Smart a cikin ƙira kuma yana aiki azaman Yanayin Bayi a cikin hanyar sadarwa ta UART. MCU na iya aiki azaman yanayin Mater kuma yana sadarwa zuwa bawa da yawa (Smart Driver)
UART Parameter
Farashin: 115200
Tsawon Kalma: 8 Bit
Tsaida Bits: 1
Daidaitawa: Babu
Umurnin UART:
Tsarin Aika Mai watsa shiri:
Nx [?] [Dy] [Az] [C] [R1607] [Gj] [S] \n
Nx: x = adireshin direba (0 Watsawa)
?: Umurnin Taimako, wannan zai yi watsi da wasu umarni (x>0)
Dy: y = wajibi (-1000 = < y <=1000; y>0: dir=1; y<=0: dir =0)
Az: z= Hanzarta (0 = < j <= 65000); z=0: Babu Ramin
C: Share kuskure
R1607: Sake saita MCU
K: Bukatar mayar da umarnin rx.
S: Duba jimlar umarni S = [atoi(x)] + [atoi(y)] + [atoi(z)] G: Samu bayanin direba (G1: Lokaci ɗaya; G3 zuwa Ultil sabon bayanai).
Example1: N0 ? \n (Adreshin buƙatun duk akwai direba a Uart Network)
Example2: N1 ? \n (Nemi taimako daga direba 1)
Example3: N1 D500 A200 G3 \n (Ka saita saurin direba = 50% da Samun jiha).
Taimakon Buƙatar Mai watsa shiri daga direban X:
Nx ? \n (x>0)
Lura: Tare da umarnin Dy, Lokacin Frames biyu <5 seconds (don kiyaye gada tana gudana)
Tsari:
Kanfigareshan Yanayin SAURAN DIP:
H-Bridge mai wayo yana goyan bayan nau'ikan hanyoyin sadarwa da yawa kamar PWM/DIR, PPM, UARTs,…Suna haɗa Pin ɗin shigarwa don adana haɗin. Direba zai yi amfani da DIP SWITCH don daidaita nau'in sadarwar mayya da kuke amfani da su. Da fatan za a daidaita Yanayin Sauya Dip kafin kunna wuta.
Tsarin yanayin sauyawa:
Lokacin kunnawa ko canza yanayin. Gudun LED a cikin PCB zai ƙirƙira lambar jerin X don tabbatar da daidaita yanayin mayya. X = 1 (PWM 50/50), X=2 (PWM/DIR),…, X=6 (ANA/JOY)
Kanfigarewar Haɗawa/Raguwa:
Wannan fasalin zai goyi bayan rage canjin saurin sauri. Za su kare injiniyoyi da lantarki a lokuta da yawa.
ACCE/DECCE sun dogara da ƙimar Resistors ACCE masu canzawa a cikin PCB. Da fatan za a duba hoton da ke ƙasa don sanin ACCE Enable/Disable Zone (Yankin Kashe: Babu amfani ACCE/DECCE).
Kanfigareshan Sensor Mai laushi na iLIMIT:
Direba yana goyan bayan Sensor na Gidan Wuta na Yanzu a ciki don iyakance motsi hagu da dama. Ana kiran shi iLIMIT SWITCH. Mai amfani baya buƙatar ƙara ƙarin canjin iyaka mai tsayi. Direba zai lura da halin yanzu lokacin da Motar ke gudana, idan na yanzu na Motar daidai yake da iLimit (iLimit shine saitin iyaka na yanzu ta Variable Resistors a cikin PCB) wanda ke nufin an taɓa injin ɗin. Direban zai saita Tuta mai taɓawa kuma ya daina motsi wannan alƙawarin. Don motsawa, direba yana buƙatar sarrafawa ta hanyar juyawa ko Tutar da aka taɓa yana buƙatar bayyana ta Umurnin UART ko ɗan gajeren lokaci cire ENA PIN don sake saita direban.
Hagu & Maɓallin Mai amfanin Dama:
Sake saita Direba: gajeriyar danna BUTUN HAGU da DAMA lokaci guda don sake saita direban.
MOTOR da aka tilasta Juya Dama: Gajeren latsa maɓallin DAMA
MOTOR tilas Juya Hagu: Gajeren latsa maɓallin HAGU
Siffar Kariya & Nunawa:
Kariya:
Ƙarƙashin / Sama da Voltage (vBus):
Za a rufe fitowar direban motar lokacin shigar da wutar lantarki voltage saukad da ƙasa da ƙananan iyaka. Wannan don tabbatar da cewa MOSFETs suna da isasshen voltage don kunna cikakke kuma kada ku yi zafi. ERR LED zai lumshe idanu yayin ƙarƙashin voltage rufewa.
Kariyar zafin jiki:
Matsakaicin iyakar iyaka na halin yanzu ana ƙaddara ta zafin allo. Mafi girman zafin hukumar, ƙananan iyakar iyaka na yanzu. Ta wannan hanyar, direban yana iya ba da cikakkiyar damarsa dangane da ainihin yanayin ba tare da lalata MOSFETs ba.
Kariya mai wuce gona da iri tare da iyakancewar Aiki na Yanzu
Lokacin da motar ke ƙoƙarin zana halin yanzu fiye da abin da direban motar zai iya bayarwa, za a yanke PWM zuwa motar kuma za a kiyaye motsin motsi a iyakar iyaka na yanzu. Wannan yana hana direban motar lalacewa lokacin da motar ta tsaya ko kuma an haɗa wani babban mota. OC LED zai kunna lokacin da iyakancewar yanzu ke aiki.
Nuni:
| RUN LED Blinking | Bayanin (lokacin Sake saitin MCU ko Canza Yanayin) |
| 1 | Yanayin PWM 50/50 |
| 2 | PWM DIR Yanayin |
| 3 | Yanayin ANA/DIR |
| 4 | Yanayin Umurnin UART |
| 5 | RC (siginar PPM) Yanayin |
| 6 | Yanayin Joystick Analog |
| ERR LED Blinking | Bayani |
| 1 | Ƙarƙashin / Sama da Voltage |
| 2 | Sama da Zazzabi |
| 3 | Sama da Yanzu |
| 4 | Babu siginar RC da aka gano ko faɗin bugun bugun ya fita daga kewayon karɓuwa. |
| iOVER LED ON/KASHE | Bayani |
| KASHE | ILIMIT Soft Switch kar a taɓa |
| ON | ILIMIT Soft Switch ya taɓa |
FALALAR FIN KYAU / MATSAYI:
Fin ɗin ENA PIN ne na musamman tare da Input da ikon fitarwa.
Wannan Fin ɗin zai ja har zuwa 5V ta direba bayan Sake saitin jihar. Kuma ja ƙasa idan akwai kuskure. Mai amfani zai iya karanta yanayin wannan Fin don sanin matsayin direba.
Hakanan mai amfani zai iya Sake saita direba ta hanyar saita MCU Pin shine Fitin fitarwa kuma saita wannan Pin zuwa GND kamar daƙiƙa 0.5 sannan ya sake saita MCU Pin azaman fil ɗin shigarwa don karanta matsayin direban.
Da fatan za a sake saita fil ɗin MCU don shigarwa bayan tilasta sake saita direban
Idan ba kwa buƙatar sanin matsayin direba ko sake saita direba ta MCU, da fatan za a bar shi kyauta.
Shawarwari:
Waya
Ƙananan diamita na waya (ƙananan ma'auni), mafi girma impedance. Wayar impedance mafi girma za ta watsa ƙarar amo fiye da ƙananan waya mai ƙarfi. Don haka, lokacin zabar ma'aunin waya, yana da kyau a zaɓi ƙananan ma'auni (watau mafi girman diamita). Wannan shawarwarin ya zama mafi mahimmanci yayin da tsayin kebul ya karu. Yi amfani da tebur mai zuwa don zaɓar girman waya da ya dace don amfani da shi a aikace-aikacenku.
| Yanzu (A) | Mafi ƙarancin girman waya (AWG) |
| 10 | #20 |
| 15 | #18 |
| 20 | #16 |
Tsarin Grounding
Kyakkyawan tsarin ƙasa yana taimakawa rage yawancin hayaniyar da ke cikin tsarin. Duk abubuwan gama gari a cikin keɓantaccen tsarin yakamata a ɗaure su zuwa PE (ƙasa mai karewa) ta hanyar 'SINGLE' ƙarancin juriya. Nisantar maimaita hanyoyin haɗin gwiwa zuwa PE ƙirƙirar madaukai na ƙasa, waɗanda galibi tushen hayaniya ne. Hakanan ya kamata a yi amfani da ƙasa ta tsakiya ga garkuwar kebul; garkuwa ya kamata a bude a daya gefen kuma a kasa a daya. Hakanan ya kamata a ba da hankali sosai ga wayoyi na chassis. Domin misaliampHakazalika, ana ba da motoci da waya ta chassis. Idan wannan wayar chassis tana da alaƙa da PE, amma motar motar da kanta tana haɗe da firam ɗin injin, wanda kuma ke da alaƙa da PE, za a ƙirƙiri madauki na ƙasa. Wayoyin da ake amfani da su don saukar da ƙasa yakamata su kasance na ma'auni mai nauyi kuma gajarta sosai. Wayoyin da ba a yi amfani da su ba kuma ya kamata a yi ƙasa a lokacin da lafiya don yin hakan tunda wayoyi da aka bari suna iyo suna iya aiki azaman manyan eriya, waɗanda ke ba da gudummawa ga EMI.
Haɗin Kayan Wuta
KAR AKE haɗa wuta da ƙasa ta hanyar da ba ta dace ba, saboda zai lalata direban. Tazarar da ke tsakanin wutar lantarki ta DC na tuƙi da ita kanta ya kamata ya zama ɗan gajeren lokaci tun da kebul ɗin da ke tsakanin su biyun shine tushen hayaniya. Lokacin da layin samar da wutar lantarki ya fi tsayi cm 50, yakamata a haɗa na'urar lantarki ta 1000µF/100V tsakanin tashar "GND" da tasha "+ VDC". Wannan capacitor yana daidaita voltage aka kawo wa tuƙi tare da tace hayaniya akan layin samar da wutar lantarki. Lura cewa ba za a iya juya polarity ba.
Ana ba da shawarar samun direbobi da yawa don raba wutar lantarki ɗaya don rage farashi idan wadatar tana da isasshen ƙarfi. Don guje wa tsangwama, KAR KA sanya sarkar daisy-tsarin shigar da wutar lantarki na direbobi. Madadin haka, da fatan za a haɗa su zuwa wutar lantarki daban.
Abubuwan da aka bayar na CC-Smart Technology Co., Ltd
1419/125 Le Van Luong, Phuoc Kien Commune, Nha Be District, Ho Chi Minh City, Viet Nam.
Tel: +84983029530 Fax: No
URL: www.cc-smart.net Imel: ccsmart.net@gmail.com
Takardu / Albarkatu
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Fasaha mai wayo CCS_SHB12 Smart H-Bridge [pdf] Manual mai amfani CCS_SHB12 Smart H-Bridge, CCS_SHB12, Smart H-Bridge, H-Bridge, Gada |
