DalyMakamaka ali ndi ma protocol atatu:Angathe, UARE / 485, ndi modbus.
1. Akhoza protocol
Chida Choyesa:Chothumizira
- Mtengo wa Baud:250K
- Mitundu ya chimango:Mafelemu okhazikika. Nthawi zambiri, chimango chowonjezereka chimagwiritsidwa ntchito, pomwe lingaliro la muyezo ndi la BMS yodziwika bwino.
- Mtundu wolumikizirana:Ma ID ya data kuchokera ku 0x90 mpaka 0x98amapezeka kwa makasitomala. Zina zomwe sizimapezeka kapena zosintha ndi makasitomala.
- PC Pulogalamu ya BMS: ID Yofunika Kwambiri + BMS + BMS * PC adilesi ya PC, mwachitsanzo, 0x18100140.
- Kuyankha kwa BMS ku PC Pulogalamu ya PC: ID Yachidziwitso + PC + PC Adilesi Adilesi + BMS, 0x1810400100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100.
- Onani malo a adilesi ya PC ndi adilesi ya BMS. Adilesi yolandila lamulo limayambira.
- Zambiri zoyankhuliranaMwachitsanzo, mkhalidwe wolakwika wa batri ndi chenjezo lachiwiri la magetsi otsika, Byte0 lidzawonetsedwa ngati 80. Kutembenuka ku binary, uku ndi 10000000, komwe kumatanthauza ma alamu. Malinga ndi tanthauzo lakumanzere kwambiri, lotsika-lotsika, izi zikufanana ndi 2: Chenjezo lachiwiri la magetsi onse.
- Ma ID:Kulipiritsa ku: da, Kubwezeretsa Mos: D9. 00 imatanthawuza, 01 ikutanthauza.
2.UART / 485 protocol
Chida Choyesa:Chida chosakhala
- Mtengo wa Baud:9600bps
- Mtundu wolumikizirana:Njira Yowerengetsa:Checksum ndi kuchuluka kwa deta yonse yakale (yotsika yokha imatengedwa).
- PC Pulogalamu ya BMS: ATSOGERHAER A BAREERH WOPHUNZITSIRA (KUPANGIRA KWAMBIRI)
- Kuyankha kwa BMS ku PC Pulogalamu ya kulumikizana kwa PC (BMS-kuwonjezera)
- Zambiri zoyankhuliranaZofanana ndi.
3. ModBus Protocol
Chida Choyesa:Chida chosakhala
- Mtundu wolumikizirana:
- Mtundu wa Protocol:Werengani kulembetsa, pemphani chimango
- Byte: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
- Kufotokozera: 0xd2 | 0x03 | Adilesi Yoyambira | Chiwerengero cha ma reprity (n) | CRC-16 Checksum
- Chitsanzo: D203000c000157AA. D2 ndi adilesi ya akapolo, 03 ndi lamulo lowerengedwa, 000c ndi adilesi yoyambira, 0001 imatanthawuza kuchuluka kwa ma reprity kuti awerenge ndi 1, ndipo 57aa ndiye tsamba la CRC.
- Yankho Loyambira:
- Byte: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
- Kufotokozera: 0xd2 | 0x03 | Kutalika kwa data | Ubwino wa Kulembetsa 1st | Ubwino wa NTH Regint | CRC-16 Checksum
- L = 2 * n
- Chitsanzo: N Kodi nambala ya regista, D203020001FC56. D2 ndi adilesi ya akapolo, 03 ndi lamulo lowerengedwa, 02 ndi kutalika kwa zomwe zawerengedwa, 0001 zikutanthauza kuti mtengo wa Regite, ndi FC56 ndi njira ya CRC.
- Mtundu wa Protocol:Werengani kulembetsa, pemphani chimango
- Lembani Regide:Byte1 ndi 0x06, pomwe 06 ndi lamulo loti lilembe mbiri imodzi, Byte4-5 ikuyimira lamulo lankhondo.
- Yankho Loyambira:Cholembera choyimira cholemba cholembera kulembetsa kamodzi kofanana ndi mawonekedwe omwewo ngati pempholi.
- Lembani ma regista angapo:Byte1 ndi 0x10, komwe 10 ndi lamulo loti lilembe ma restication angapo
- Yankho Loyambira:Byte2-3 ndi adilesi yoyambira ya regista, Byte4-5 ikuyimira kutalika kwa regista.
Post Nthawi: Jul-23-2024
