SC7202B mawonekedwe kulumikizana ntchito kutentha
Buku Logwiritsa Ntchito

SC7202B imagwiritsa ntchito protocol wamba ya RS485 ya MODBUS-RTU, komanso mwayi wofikira ku PLC, DCS, ndi zida zina kapena makina owunikira kuchuluka kwa kutentha kwanyengo. Kugwiritsa ntchito mkati mwazomwe zimamveka bwino kwambiri komanso zida zogwirizana kuti zitsimikizire kudalirika kwakukulu komanso kukhazikika kwanthawi yayitali zitha kusinthidwa RS232, RS485, CAN, 4- 20mA, DC0~5V\10V, ZIGBEE, Lora, WIFI, GPRS ndi zina. njira zotulutsa.

Technical Parameters

Technical parameter	Mtengo wa parameter
Mtundu	SONBEST
Kutentha kosiyanasiyana	-50 ° C mpaka +100 ° C (ngati mukufuna ndi mitundu ina)
Kuzindikira Core Devices	Mtengo wa PT1000
Kulondola kwa Kuyeza kwa Kutentha	± 0.3°C (posankha ± 0.3°C
Thermal Response Coefficient	10mΩ/K
Kukana kwa sensor pa 0 ° C	1000Ω± 0.12Ω/K
Kukana kwa sensor pa 0-100 ° C	3.85Ω/K
Reference Execution Standards	Kugwiritsa ntchito EN 60751 Class B Miyezo
Njira	1
Waya	2-waya kapena 3-waya
Communication Interface	Mtengo wa RS485
Mlingo wotsikirapo wa baud	9600 n8
Mphamvu	Zamgululi
Kuthamanga kutentha	-40-80 ° C
Chinyezi chogwira ntchito	5% RH ~ 90% RH

Malangizo a waya

Mawaya aliwonse olakwika amatha kuwononga zinthu zomwe sizingasinthe. Chonde ikani chingwecho mosamala motere ngati mphamvu yakulephera, ndiyeno lumikizani chingwecho kuti mutsimikizire kulondola ndikuchigwiritsanso ntchito.

ID	Mtundu wapakati	Chizindikiritso	Zindikirani
1	Chofiira	V+	Mphamvu +
2	Green	V-	Mphamvu -
3	Yellow	A+	Mtengo wa RS485A+
4	Buluu	B-	Mtengo wa RS485B-

Pankhani ya mawaya osweka, imbani mawaya monga momwe tawonetsera pachithunzichi. Ngati mankhwalawo alibe otsogolera, mtundu wapakati ndi wofotokozera.

Communication Protocol

Chogulitsacho chimagwiritsa ntchito mtundu wa RS485 MODBUS-RTU wokhazikika, malamulo onse ogwiritsira ntchito kapena oyankha ndi data ya hexadecimal. Adilesi yokhazikika ya chipangizocho ndi 1 pomwe chipangizocho chimatumizidwa, chiwongola dzanja chosasinthika ndi 9600, 8, n, 1.

Werengani Data (ID ya ntchito 0x03)
Kufunsira chimango (hexadecimal), kutumiza example: Funso 1# chipangizo 1 deta, wolandira kompyuta amatumiza lamulo:01 03 00 00 00 01 84 0A .

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kutalika Kwadongosolo	CRC16
01	03	00 00	00 01	84 0a

Pamafunso olondola, chipangizocho chidzayankha ndi data: 01 03 02 00 79 79 A6, yankho losankhidwa motere:

ID ya chipangizo	ID ya ntchito	Kutalika Kwadongosolo	Data 1	Check Kodi
1	3	2	00 79	79 a6

Kufotokozera Kwa data: Zomwe zili mu lamulo ndi hexadecimal. Tengani data 1 ngati example. 00 79 imasinthidwa kukhala mtengo wa decimal wa 121. Ngati kukula kwa deta ndi 100, mtengo weniweni ndi 121/100 = 1.21.
Ena ndi zina zotero.

Deta Adilesi Table

Adilesi	Adilesi Yoyambira	Kufotokozera	Mtundu wa data	Mtengo wamtengo
40001	00 00	kutentha	Werengani Pokha	0~65535 pa
40101	00 64	model kodi	werengani/lembani	0~65535 pa
40102	00 65	mfundo zonse	werengani/lembani	1~20 pa
40103	00 66	ID ya chipangizo	werengani/lembani	1~249 pa
40104	00 67	mlingo baud	werengani/lembani	0~6 pa
40105	00 68	mode	werengani/lembani	1~4 pa
40106	00 69	protocol	werengani/lembani	1~10 pa

3 werengani ndikusintha adilesi ya chipangizocho
(1) Werengani kapena funsani adilesi ya chipangizocho
Ngati simukudziwa adiresi yamakono yamakono ndipo pali chipangizo chimodzi chokha pa basi, mungagwiritse ntchito lamulo FA 03 00 64 00 02 90 5F Funso chipangizo adiresi.

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kutalika Kwadongosolo	CRC16
FA	03	00 64	00 02	90 5F

FA ndi 250 pa adilesi yonse. Mukapanda kudziwa adilesi, mutha kugwiritsa ntchito 250 kuti mupeze adilesi yeniyeni ya chipangizocho, 00 64 ndiye kaundula wachitsanzo cha chipangizocho.
Kuti mupeze lamulo lolondola, chipangizocho chidzayankha, mwachitsanzoample, deta yoyankha ndi: 01 03 02 07 12 3A 79, mawonekedwe ake akuwonetsedwa patebulo lotsatirali:

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Model Kodi	CRC16
01	03	02	55 3C 00 01	3A 79

Yankho ayenera kukhala mu deta, byte woyamba 01 limasonyeza kuti adiresi yeniyeni ya chipangizo panopa ndi, 55 3C otembenuzidwa kuti decimal 20182 zikusonyeza kuti panopa chipangizo chitsanzo chachikulu ndi 21820, ma byte awiri otsiriza 00 01 Zimasonyeza kuti chipangizo ali. kuchuluka kwa udindo.
(2)Sinthani adilesi ya chipangizocho
Za example, ngati adilesi yamakono ndi 1, tikufuna kuyisintha kukhala 02, lamulo ndi: 01 06 00 66 00 02 E8 14.

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kopita	CRC16
01	06	00 66	00 02	E8 14

Kusinthako kukachitika bwino, chipangizocho chidzabweza zambiri: 02 06 00 66 00 02 E8 27, mawonekedwe ake amagawidwa monga momwe tawonetsera pa tebulo ili:

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kopita	CRC16
01	06	00 66	00 02	E8 27

Yankho liyenera kukhala mu data, pambuyo poti kusinthidwa kukuyenda bwino, byte yoyamba ndi adilesi yatsopano ya chipangizocho. Adilesi ya chipangizo ikasinthidwa, iyamba kugwira ntchito nthawi yomweyo. Panthawiyi, wosuta ayenera kusintha lamulo lafunso la pulogalamuyo nthawi yomweyo.

Werengani ndi Kusintha Baud Rate

(1) Werengani mlingo wa baud
Chipangizo chokhazikika cha fakitale ya baud ndi 9600. Ngati mukufuna kusintha, mukhoza kusintha malinga ndi tebulo ili ndi ndondomeko yolumikizirana. Za example, werengani chipangizo chamakono cha baud mlingo ID, lamulo ndi: 01 03 00 67 00 01 35 D5, mawonekedwe ake amagawidwa motere.

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kutalika Kwadongosolo	CRC16
1	3	00 67	00 01	35d5 ndi

Werengani ma encoding a baud rate pa chipangizo chomwe chilipo. Baud rate encoding: 1 ndi 2400; 2 ndi 4800; 3 ndi 9600; 4 ndi 19200; 5 ndi 38400; 6 ndi 115200.
Kuti mupeze lamulo lolondola, chipangizocho chidzayankha, mwachitsanzoample, data yoyankhira ndi: 01 03 02 00 03 F8 45, mawonekedwe ake akuwonetsedwa patebulo lotsatirali:

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Mtengo ID	CRC16
1	3	00 67	00 03	pa f8

Sinthani mlingo wa baud kuchokera ku 9600 kupita ku 38400, kusintha kachidindo kuchokera ku 3 mpaka 5. Mlingo watsopano wa baud udzachitika nthawi yomweyo, pomwe chipangizocho chidzataya yankho lake ndipo mlingo wa baud wa chipangizocho uyenera kufunsidwa moyenerera. Zosinthidwa.

Werengani Mtengo Wowongolera

(1) Werengani Mtengo Wowongoleredwa
Pakakhala cholakwika pakati pa data ndi mulingo wolozera, titha kuchepetsa cholakwika chowonetsera posintha mtengo wowongolera. Kusiyana kowongolera kumatha kusinthidwa kukhala kuphatikiza kapena kuchotsera 1000, ndiye kuti, mtengo wamtengo wapatali ndi 0-1000 kapena 64535 -65535. Za example, pamene mtengo wowonetsera uli wochepa kwambiri, tikhoza kukonza mwa kuwonjezera 100. Lamulo ndi: 01 03 00 6B 00 01 F5 D6 . Mu lamulo la 100 ndi hex 0x64 Ngati mukufuna kuchepetsa, mukhoza kukhazikitsa mtengo woipa, monga -100, wolingana ndi mtengo wa hexadecimal wa FF 9C, womwe umawerengedwa ngati 100-65535 = 65435, ndikusinthidwa kukhala hexadecimal kuti 0x ndi 9C. Mtengo wowongolera umayambira pa 00 6B. Timatenga parameter yoyamba ngati example. Mtengo wowongolera umawerengedwa ndikusinthidwa chimodzimodzi kwa magawo angapo.

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kutalika Kwadongosolo	CRC16
1	3	00 6b ndi	00 01	F5 D6

Kuti mupeze lamulo lolondola, chipangizocho chidzayankha, mwachitsanzoample, data yoyankhira ndi 01 03 02 00 64 B9 AF, mawonekedwe ake akuwonetsedwa patebulo lotsatirali:

ID ya chipangizo	ID ya ntchito	Kutalika Kwadongosolo	Mtengo wa data	CRC16
1	3	2	00 64	B9 AF

Mu data yankho, byte yoyamba 01 imasonyeza adiresi yeniyeni ya chipangizo chamakono, ndipo 00 6B ndiye woyamba boma kuchuluka kuwongolera mtengo kaundula. Ngati chipangizocho chili ndi magawo angapo, magawo ena amagwira ntchito motere. Zomwezo, kutentha, ndi chinyezi zimakhala ndi chizindikiro ichi, kuwala nthawi zambiri kulibe chinthu ichi.

(2) Sinthani mtengo wowongolera
Za example, kuchuluka kwazomwe zikuchitika pano ndi kochepa kwambiri, tikufuna kuwonjezera 1 ku mtengo wake weniweni, ndipo mtengo wapano kuphatikiza 100 kuwongolera opareshoni lamulo ndi: 01 06 00 6B 00 64 F9 FD

ID ya chipangizo	ID ya ntchito	Adilesi Yoyambira	Kopita	CRC16
1	6	00 6b ndi	00 64	F9 FD

Pambuyo pochita bwino, chipangizocho chidzabwezera zambiri: 01 06 00 6B 00 64 F9 FD, magawowa amayamba kugwira ntchito mwamsanga pambuyo posintha bwino.
Chodzikanira.

Chikalatachi chimapereka zidziwitso zonse zokhudzana ndi malonda, sichimapereka chilolezo kuzinthu zanzeru, sichifotokoza kapena kutanthauza, ndipo chimaletsa njira zina zilizonse zoperekera ufulu wazinthu zamaluntha, monga mawu a malonda ndi zikhalidwe za chinthuchi, zina. nkhani. Palibe mlandu womwe umaganiziridwa. Kuphatikiza apo, kampani yathu sipereka zitsimikizo, zofotokozera kapena kutanthauza, zokhuza kugulitsa ndi kugwiritsa ntchito chinthuchi, kuphatikiza kuyenera kugwiritsidwa ntchito kwachinthucho, kugulitsa, kapena kuphwanya udindo uliwonse wa patent, kukopera, kapena maufulu ena aluntha. , ndi zina. Mafotokozedwe azinthu ndi mafotokozedwe azinthu zitha kusinthidwa nthawi iliyonse popanda chidziwitso.

Lumikizanani nafe

Kampani: Shanghai Sonbest Industrial Co., Ltd
Address: Kumanga 8, No.215 kumpoto chakum'mawa msewu, Baoshan District, Shanghai, China
Web: http://www.sonbest.com
Web: http://www.sonbus.com
SKYPE: zikomo
Imelo: sale@sonbest.com
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077

Zolemba / Zothandizira

sonbus SC7202B mawonekedwe kulumikizana ntchito kutentha [pdf] Buku Logwiritsa Ntchito SC7202B mawonekedwe kulumikizana ntchito kutentha, mawonekedwe kulumikizana ntchito kutentha, kulankhulana kutentha kutentha, ntchito kutentha, RS485

Maumboni

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