QM3788C
Manual mai amfani
File Shafin: V22.1.20
QM3788C ta amfani da daidaitaccen Bus na CAN, sauƙin samun PLC, DCS, da sauran kayan aiki ko tsarin don lura da adadin yanayin saurin iska. A ciki amfani da high-daidaici ji core da related na'urorin don tabbatar da high AMINCI da kuma m dogon lokacin da kwanciyar hankali za a iya musamman RS232, RS485, CAN,4-20mA, DC0 ~ 5V \ 10V, ZIGBEE, Lora, WIFI, GPRS da sauran hanyoyin fitarwa.
Ma'aunin Fasaha
| Sigar fasaha | ƙimar siga |
| Alamar | TSOKACI |
| Kewayon saurin iska | 0 ~ 30m / s |
| Daidaitaccen saurin iska | ± 3% |
| Ƙa'idar ƙaddamarwa | Gabatarwar fim ɗin thermal |
| Sadarwar Sadarwa | CAN |
| Adadin da aka saba | 250kbps |
| Ƙarfi | DC12 ~ 24V 1A |
| Yanayin zafi mai gudana | -40 ~ 80 ° C |
| Yanayin aiki | 5% RH ~ 90% RH |
Girman samfur
Yadda ake wayoyi?
※ Lura: Lokacin da ake yin wayoyi, fara haɗa sanduna masu inganci da mara kyau na wutar lantarki sannan ka haɗa wayar siginar.
Maganin aikace-aikace
SHAWARWARIN HADIN KAI
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Yadda za a yi amfani da shi?
Ka'idar Sadarwa
Samfurin yana amfani da daidaitaccen tsarin firam na CAN2.0B. Madaidaicin bayanan firam ɗin shine 11 bytes, gami da ɓangarori biyu na bayanai kuma 3 bytes na farkon ɓangaren bayanan shine ɓangaren bayanin. Tsohuwar node lambar ita ce 1 lokacin da na'urar ta bar masana'anta, wanda ke nufin Lambar tantancewar rubutu ita ce ID.10-ID.3 a cikin ma'auni na CAN, kuma ƙimar tsoho shine 50k. Idan ana buƙatar wasu ƙimar, ana iya canza su bisa ga ka'idar sadarwa.
Na'urar za ta iya aiki kai tsaye tare da masu canza CAN daban-daban ko na'urorin sayan USB. Masu amfani kuma za su iya zaɓar masu canza masana'anta na USB-CAN (kamar yadda aka nuna a cikin adadi na sama). Tsarin asali da abun da ke ciki na daidaitaccen firam sune kamar haka Kamar yadda aka nuna a tebur.
| bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Baiti 1 | FF | FTR | X | X | DLC.3 | DLC.2 | DLC.1 | DLC.0 |
| Baiti 2 | ID.10 | ID.9 | ID.8 | ID.7 | ID.6 | ID.5 | ID.4 | ID.3 |
| Baiti 3 | ID.2 | ID.1 | ID.0 | x | x | x | x | x |
| Baiti 4 | d1.7 | d1.6 | d1.5 | d1.4 | d1.3 | d1.2 | d1.1 | d1.0 |
| Baiti 5 | d2.7 | d2.6 | d2.5 | d2.4 | d2.3 | d2.2 | d2.1 | d2.0 |
| Baiti 6 | d3.7 | d3.6 | d3.5 | d3.4 | d3.3 | d3.2 | d3.1 | d3.0 |
| Baiti 7 | d4.7 | d4.6 | d4.5 | d4.4 | d4.3 | d4.2 | d4.1 | d4.0 |
| Baiti 11 | d8.7 | d8.6 | d8.5 | d8.4 | d8.3 | d8.2 | d8.1 | d8.0 |
Byte 1 shine bayanin firam. Bitamin na 7 (FF) yana nuna tsarin firam, a cikin firam mai tsayi, FF=1; na 6th bit (RTR) yana nuna nau'in firam, RTR=0 yana nuna tsarin bayanai, RTR=1 yana nufin firam mai nisa; DLC na nufin ainihin tsawon bayanai a cikin firam ɗin bayanai. Bytes 2 ~ 3 suna aiki don rago 11 na lambar tantance saƙon. Bytes 4 ~ 11 su ne ainihin bayanan firam ɗin bayanan, mara aiki ga firam ɗin nesa. Domin misaliample, lokacin da adireshin hardware ya kasance 1, kamar yadda aka nuna a cikin adadi na ƙasa, ID ɗin firam ɗin shine 00 00
00 01, kuma ana iya amsa bayanan ta hanyar aika madaidaicin umarni.
- Bayanan tambaya
Example: Domin tambayar duk bayanai guda 2 na tashar tashar 1# na'urar, kwamfutar mai watsa shiri ta aika da umarni: 1 01 03 00 00 00.Nau'in firam CAN frame ID adireshin taswira lambar aiki adireshin farawa tsayin bayanai 00 01 01 01 03 00 00 02 Tsarin amsa: 01 03 04 07 3A 0F 7D.
Nau'in firam CAN frame ID adireshin taswira lambar aiki tsayin bayanai data Tsarin amsawa 00 00 01 03 04 08 AD 0F 7D A cikin amsar tambaya na sama example: 0x03 shine lambar umarni, 0x4 yana da bayanai 4, kuma bayanan farko shine 08 AD sun canza zuwa tsarin decimal: 2221, saboda ƙudurin module shine 0.01, wannan ƙimar tana buƙatar raba ta 100, wato ainihin ainihin. shine 22.21 ℃. Kowane bayanai sun mamaye bytes biyu, wato, madaidaicin lamba. Ana buƙatar raba ainihin ƙimar da 100 akan wannan ƙimar. Hakazalika, 0F 7D shine bayanai na biyu. Darajarsa ita ce 3965, wato, ƙimar gaskiya ita ce 39.65.
- Canja ID Frame
Kuna iya amfani da babban tashar don sake saita lambar kumburi ta umarni. Lambar node tana jere daga 1 zuwa 200. Bayan sake saita lambar kumburi, dole ne ka sake saita tsarin. Domin sadarwar tana cikin tsarin hexadecimal, bayanan da ke cikin tebur Dukansu suna cikin sigar hexadecimal.
Don misaliample, idan mai masaukin ID shine 00 00 kuma adireshin firikwensin shine 00 01, an canza kumburi na yanzu zuwa na 1nd. Sakon sadarwa don canza ID na na'urar shine kamar haka: 2 01 06B 0 00 00.Nau'in firam ID Frame Saita Adireshi Aiki id ƙayyadaddun ƙima ID frame manufa Umurni 00 01 01 06 0 B00 ku 00 02 Koma firam bayan daidaitaccen saitin: 01 06 01 02 61 88. Tsarin yana kamar yadda aka nuna a teburin da ke ƙasa.
ID Frame Saita Adireshi Aiki id tushen frame ID na yanzu frame ID CRC16 00 00 1 6 1 2 61 88 Umurnin ba zai amsa daidai ba. Mai zuwa shine umarni da saƙon amsa don canza Saitin Adireshin zuwa 2.
- Canza ƙimar na'urar
Kuna iya amfani da babban tashar don sake saita ƙimar na'urar ta hanyar umarni. Matsakaicin adadin adadin shine 1 ~ 15. Bayan sake saita lambar kumburi, ƙimar zata fara aiki nan da nan. Domin sadarwar tana cikin tsarin hexadecimal, ƙimar da ke cikin tebur Lambobin suna cikin sigar hexadecimal.Ƙimar ƙima ainihin ƙimar ƙimar ƙimar ainihin ƙimar 1 20kbps 2 25kbps 3 40kbps 4 50kbps 5 100kbps 6 125kbps 7 200kbps 8 250kbps 9 400kbps A 500kbps B 800kbps C 1M D 33.33kbps E 66.66kbps Adadin da ba a cikin kewayon sama ba a tallafawa a halin yanzu. Idan kuna da buƙatu na musamman, kuna iya keɓance su. Domin misaliample, ƙimar na'urar shine 250k, kuma lambar ita ce 08 bisa ga tebur na sama. Domin canza kudi zuwa 40k, adadin 40k shine 03, sakon sadarwa na aiki shine kamar haka: 01 06 00 67 00 03 78 14, kamar yadda aka nuna a hoton da ke ƙasa.
Bayan an yi gyare-gyaren ƙimar, ƙimar za ta canza nan da nan, kuma na'urar ba za ta dawo da kowane ƙima ba. A wannan lokacin, na'urar saye ta CAN ita ma tana buƙatar canza ƙimar daidai don sadarwa akai-akai. - Koma ID ɗin firam da ƙididdigewa bayan kunnawa
Bayan an sake kunna na'urar, na'urar za ta dawo da adireshin na'urar da ta dace da bayanan ƙima. Domin misaliample, bayan an kunna na'urar, sakon da aka ruwaito shine kamar haka: 01 25 01 05 D1 80.ID Frame adireshin na'ura lambar aiki na yanzu frame ID halin yanzu farashin CRC16 00 00 1 25 00 01 5 D1 80 A cikin firam ɗin amsa, 01 yana nuna cewa ID ɗin na yanzu shine 00 01, kuma ƙimar saurin gudu 05 yana nuna cewa ƙimar na yanzu shine 50 kbps, wanda za'a iya samu ta hanyar duba tebur.
Disclaimer
Wannan takaddar tana ba da duk bayanai game da samfurin, baya ba da kowane lasisi ga mallakar fasaha, baya bayyanawa ko nunawa, kuma ya haramta kowace wata hanyar ba da kowane haƙƙin mallaka, kamar bayanin sharuɗɗan tallace-tallace da sharuɗɗan wannan samfur, sauran al'amura. Ba a ɗauka alhaki. Bugu da ƙari, kamfaninmu ba shi da wani garanti, bayyana ko fayyace, game da siyarwa da amfani da wannan samfurin, gami da dacewa da takamaiman amfani da samfurin, kasuwa, ko abin alhaki ga kowane haƙƙin mallaka, haƙƙin mallaka, ko wasu haƙƙin mallaka na fasaha. , da sauransu. Za'a iya canza ƙayyadaddun samfur da kwatancen samfur a kowane lokaci ba tare da sanarwa ba.
Tuntube Mu
Kamfanin: Shanghai Sonbest Industrial Co., Ltd TRABALL Brand Division
Adireshi: Ginin 8, No.215 Hanyar Arewa maso Gabas, gundumar Baoshan, Shanghai, China
Web: http://www.qunbao.com
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SKYPE: subu
Imel: sale@sonbest.com
Tel: 86-021-51083595/66862055/66862075/66861077
Takardu / Albarkatu
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SONBEST QM3788C CAN Bus Faɗin Bututun Gudun Iska [pdf] Manual mai amfani QM3788C, CAN Bus Faɗin Rage Bututun Gudun Iska |
