Nzira yekuziva sei kana kadhi rekutonga re LED riri mumamiriro ekushanda?
Mushure mecontrol cardinobatidzwa, ndapota tarisa chiratidzo chemagetsi mwenje kutanga.Raiti dzvuku rinoratidza kuti 5V voltage yabatanidzwa.Kana ikasavheneka, ndapota dzima magetsi e5V.Tarisa kana 5V inoshanda voltage yakanyatsobatanidzwa, kana pane overvoltage, reverse connection, kukundikana, kubuda short circuit, etc. Ndapota shandisa imwe yakasiyana 5V magetsi kuti uise kadhi rekutonga.Kana chiedza chitsvuku chisina, chinoda kugadziriswa.
General troubleshooting matanho e LED control card kukanganisa
1. Simbisa kuti kadhi rekutonga rinoenderana nesoftware.
2. Tarisa kana tambo yekubatanidza yakasununguka kana yakasununguka, uye simbisa kuti serial tambo yakashandiswa kubatanidzacontrol cardinowirirana nekadhi rekutonga.Mamwe makadhi ekudzora anoshandisa nzira yakatwasuka (2-2, 3-3, 5-5), asi vamwe vanoshandisa (2-3, 3-2, 5-5).
3. Ita shuwa kuti control system Hardware inofambiswa zvakanaka.
4. Sarudza iyo chaiyo chigadzirwa modhi, yakaringana nzira yekutumira, yakaringana serial port nhamba uye yakaringana baud mwero zvinoenderana nekutonga kadhi software uye kadhi rekutonga raunosarudza, uye nenzira kwayo isa kero bit uye baud rate pane control system hardware zvinoenderana ne Dip switch dhizaini yakapihwa musoftware.
5. Kana mushure mekutarisa uye kugadziriswa kwepamusoro, kuchine dambudziko pakutakura, tapota shandisa multimeter kuti uone kana serial port yekombuta yakabatana kana control system hardware yakakuvadzwa kuti uone kana inofanira kudzorerwa kumugadziri wekombiyuta kana iyo control system hardware yekuyedza.
6. Kana danho rechishanu risingaiti, tapota taura nemugadziri wehutano hwehutano.
Yakajairika Phenomena ye LED Kudzora Kadhi Kukanganisa
Phenomenon 1: Mushure mekubatana uye kufambiswa, mamwe mapurogiramu chete anomira kutamba otanga kutamba zvakare.
Chikonzero chikuru ndechekutimagetsihaina kukwana uye kadhi rekudzora rinotangazve.1. Deredza kupenya;2. Simba rekushandisa nekadhi rekutonga rinouya nemabhodhi maviri mashoma;3. Wedzerai magetsi
Phenomenon 2: Kana kadhi rekudzora rakajairika, skrini yekuratidzira hairatidze kana kupenya kwacho kusiri kurongeka.
Mushure mekunge kadhi yekudzora yabatana nemutyairi wekuratidzira uye yakabatidzwa, iyo yakasarudzika ndeye gumi nematanhatu scans.Kana pasina kuratidzwa, ndapota tarisa kana data polarity uye OE polarity marongero mukutonga software ndeyechokwadi;Kana kupenya kusiri kwemaitiro uye paine mutsara wakajeka, zvinoratidza kuti iyo OE yekumisikidza yakadzoswa.Ndapota seta OE nemazvo.
Phenomenon 3: Kana uchiendesa ruzivo kune yekudzora kadhi, sisitimu inosimudzira "Kukanganisa kwakaitika, kutapurirana kwakundikana"
Ndokumbira utarise kana iyo yekutaurirana interface yekubatanidza ndeyechokwadi, ingave iyo jumper pane yekudzora kadhi inosvetuka padanho rinoenderana, uye kana maparamita ari mu "Control Card Settings" akarurama.Zvakare, kana simba rekushanda rakaderera, ndapota shandisa multimeter kuyera uye kuona kuti voltage iri pamusoro pe4.5V.
Phenomenon 4: Mushure mekunge ruzivo rwatakurwa, skrini yekuratidzira haigone kuratidza zvakajairika
Tarisa kana iyo scan yekubuda sarudzo mu "Control Card Settings" ndeyechokwadi.
Phenomenon 5: Kukurukurirana hakuna kunaka panguva ye485 networking
Ndokumbira utarise kana nzira yekubatanidza yemutsetse wekutaurirana yakarurama.Usabatanidze mitsara yekutaurirana yechidzitiro chega chega pamwe chete kune komputa interface nekukanganisa, sezvo izvi zvichigadzira mafungu akasimba anoratidzwa uye zvichikonzera kukanganisa kwakanyanya kune chiratidzo chekufambisa.Iyo chaiyo yekubatanidza nzira inofanirwa kugamuchirwa, sekutsanangurwa mu "Communication Interface Usage uye Precautions".
Maitiro ekugadzirisa kuungana kwekutaurirana kana uchishandisa GSM data kutapurirana uye kudhiya kure?
Maitiro ekugadzirisa kuungana kwekutaurirana kana uchishandisa GSM data kutapurirana uye kudhiya kure?Chekutanga, tarisa kana paine dambudziko neMODEM.Bvisa iyo MODEM yakabatana nekadhi rekutonga uye woibatanidza kune imwe komputa.Nenzira iyi, ese ari maviri ekutumira uye kugamuchira maMODEM akabatana nekombuta uye akabviswa kubva kuhurongwa hwekutonga.Dhawunirodha software inonzi "Serial Port Debugging Assistant" kubva painternet, uye ishandise kumisa uye kugadzirisa MODEM mushure mekuisa.Kutanga, isa iyo MODEM yekugamuchira yekupedzisira kune otomatiki mhinduro.Iyo yekumisikidza nzira ndeyekuvhura serial debugging mubatsiri pamigumo yese, uye isa "ATS0 = 1 Enter" mune serial debugging mubatsiri weiyo yekupedzisira yekugamuchira.Uyu murairo unogona kuseta iyo MODEM yekugamuchira yekupedzisira kune otomatiki mhinduro.Kana kuseta kwakabudirira, iyo AA chiratidzo mwenje paMODEM ichavhenekera.Kana isina mwenje, marongero acho haabudiriri.Ndokumbira utarise kana kubatana pakati peMODEM nekombuta kwakarurama uye kana iyo MODEM yakabatidzwa.
Mushure mekunge iyo otomatiki yekumisikidza yabudirira, isa iyo "Receiver Foni Nhamba, Pinda" mune serial port debugging mubatsiri pamagumo ekutumira, uye fonera iyo yekupedzisira yekugamuchira.Panguva ino, rumwe ruzivo runogona kuendeswa kubva kumagumo ekutumira kusvika kumagumo ekugamuchira, kana kubva kumagumo ekugamuchira kusvika kumagumo ekutumira.Kana iyo ruzivo rwakagamuchirwa pamativi ese ari maviri akajairwa, iyo yekutaurirana yekubatanidza yakagadziriswa, uye iyo CD chiratidzo chemwenje paMODEM yakabatidzwa.Kana zvese zviri pamusoro apa zvakajairika, zvinoratidza kuti kutaurirana kweMODEM kwakajairika uye hakuna matambudziko.
Mushure mekutarisa MODEM pasina nyaya, kana kutaurirana kuchiri kuvharwa, dambudziko rinogona kunge rakakonzerwa nekugadzirisa kadhi rekugadzirisa.Batanidza iyo MODEM kune kadhi rekutonga, vhura iyo control card kusetting software pakupera kwekutumira, tinya Read Back Settings, tarisa kana serial port baud rate, serial port, protocol, uye mamwe marongero akarurama, wobva wadzvanya Nyora Zvirongwa mushure mekugadzira. shanduko.Vhura iyo Offline King software, isa iyo inoenderana yekutaurirana interface uye paramita mune yekutaurirana modhi, uye pakupedzisira tumira script.
Nguva yekutumira: Jun-08-2023
