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  • Rain firikwensin bakin karfe na waje tashar ruwa

Rain firikwensin bakin karfe na waje tashar ruwa

Takaitaccen Bayani:

Na'urar firikwensin ruwan sama (mai watsawa) ya dace da tashoshin yanayi (tashoshi), tashoshin ruwa, aikin gona, gandun daji, tsaro na ƙasa da sauran sassan da ke da alaƙa, kuma ana amfani da shi don auna hazo mai nisa, tsananin hazo, da hazo farawa da ƙarshen lokacin.Wannan kayan aikin yana tsara tsari sosai don samarwa, taro da tabbatarwa bisa ga ƙa'idodin ƙasa na ma'aunin ruwan guga.Ana iya amfani da shi don tsarin tsinkayar ruwa ta atomatik da tashar kisa ta atomatik don manufar rigakafin ambaliyar ruwa, jigilar ruwa, sarrafa tsarin ruwa na tashoshin wutar lantarki da tafki.


Cikakken Bayani

Tags samfurin

Sigar Fasaha

Ruwa mai ɗaukar ruwa Ф200 ± 0.6mm
Ma'auni kewayon ≤4mm/min (ƙarfin hazo)
Ƙaddamarwa 0.2mm (6.28ml)
Daidaito ± 4% (gwajin a tsaye na cikin gida, ƙarfin ruwan sama shine 2mm / min)
Yanayin samar da wutar lantarki DC 5V
DC 12V
Saukewa: DC24V
Sauran
Sigar fitarwa A halin yanzu 4 ~ 20mA
Sigina na sauyawa: Kunnawa na reed sauya
Wutar lantarki: 0 ~ 2.5V
Ƙarfin wutar lantarki: 0 ~ 5V
Voltage 1 ~ 5V
Sauran
Tsawon layin kayan aiki Matsayi: 5 mita
Sauran
Yanayin aiki 0 ~ 50 ℃
Yanayin ajiya -10 ℃ 50 ℃

Hanyar Waya

1.Idan an sanye shi da tashar yanayi da kamfanin ke samarwa, haɗa firikwensin kai tsaye zuwa madaidaicin ma'amala akan tashar yanayi ta amfani da layin firikwensin;

2. Idan an sayi firikwensin daban, yayin da firikwensin ke fitar da saitin sigina na sauyawa, mai haɗin kebul ba ya da mahimmanci ko mara kyau.Haɗa firikwensin zuwa kewaye kamar yadda aka nuna a cikin adadi.

lf-0004-ruwa

Idan firikwensin ya fitar da wasu sigina, daidaitattun layin layi da aikin firikwensin na al'ada sune kamar haka:

Launin layi Siginar fitarwa
Wutar lantarki A halin yanzu sadarwa
Ja Ƙarfi+ Ƙarfi+ Ƙarfi+
Baki(kore) Ƙarfin wutar lantarki Ƙarfin wutar lantarki Ƙarfin wutar lantarki
Yellow Siginar wutar lantarki Sigina na yanzu A+/TX
Blue     B-/RX
lf-0004-ruwa1

Girman Tsari

lf-0004-ruwa2

Girman mai watsawa

MODBUS-RTU tsarin sadarwa

1. tsarin serial
Data bits 8 bits
Tsaya bit 1 ko 2
Duba Lambobin Babu
Baud rate 9600 Sadarwa tazara a kalla 1000ms
2. Tsarin sadarwa
[1] Rubuta adireshin na'ura
Aika: 00 10 Adireshin CRC (5 bytes)
Komawa: 00 10 CRC (4 bytes)
Lura: 1. Dole ne adreshin umarnin karantawa da rubutawa ya zama 00.
2. Adireshin shine 1 byte kuma kewayon shine 0-255.
Misali: Aika 00 10 01 BD C0
Yana dawowa 00 10 00 7C
[2] Karanta adireshin na'ura
Aika: 00 20 CRC (4 bytes)
Komawa: 00 20 Adress CRC (5 bytes)
Bayani: Adireshin shine 1 byte, kewayon shine 0-255
Misali: Aika 00 20 00 68
Yana dawowa 00 20 01 A9 C0
[3] Karanta bayanan ainihin-lokaci
Aika: Adireshin 03 00 00 00 01 XX XX
Note: kamar yadda aka nuna a kasa:

Lambar Ma'anar aiki Lura
Adireshin Lambar tashar (adireshi)  
03 Flambar aiki  
0000 Adireshin farko  
0001 Karanta maki  
XX XX CRC Duba lambar, gaban ƙasa daga baya babba  

Komawa: Adireshin 03 02 XX XX XX XX YY YY
Lura

Lambar Ma'anar aiki Lura
Adireshin Lambar tashar (adireshi)  
03 Flambar aiki  
02 Karanta raka'a byte  
XX XX Data (high kafin, low bayan)
Hex
XX XX Lambar CRCCheck  

Don ƙididdige lambar CRC:
1. Rijistar 16-bit da aka saita shine FFFF a hexadecimal (wato, duka 1 ne).Kira wannan rijistar rajistar CRC.
2. XOR bayanan 8-bit na farko tare da ƙananan ragi na 16-bit CRC rajista kuma sanya sakamakon a cikin rijistar CRC.
3.Matsa abin da ke cikin rajistar zuwa dama ta hanyar daya (zuwa ƙananan bit), cika mafi girma da 0, kuma duba mafi ƙanƙanta.
4. Idan mafi ƙarancin mahimmanci shine 0: maimaita mataki na 3 (sake komawa), idan mafi ƙarancin mahimmanci shine 1: Rijistar CRC tana da XORed tare da nau'in A001 (1010 0000 0000 0001).
5.Maimaita matakai 3 da 4 har sau 8 zuwa dama, domin an sarrafa dukkan bayanan 8-bit.
6. Maimaita matakai 2 zuwa 5 don sarrafa bayanai 8-bit na gaba.
7.Rijistar CRC a ƙarshe da aka samu ita ce lambar CRC.
8. Lokacin da aka saka sakamakon CRC a cikin firam ɗin bayanai, ana musanya babba da ƙananan rago, kuma ƙananan bit shine farkon.

Saukewa: RS485

Saukewa: RS485

Bayanin shigarwa

1. Za'a iya zaɓar matsayi na shigarwa na firikwensin a ƙasa, babban bututu da aka yi da kansa, ginshiƙin ginshiƙi na ƙarfe ko a kan rufin gidan bisa ga ainihin bukatun.
2.Daidaita sukurori uku masu daidaitawa akan chassis don yin matakin nunin kumfa (kumfa yana tsayawa a tsakiyar da'irar), sannan a hankali ƙara madaidaitan skru uku na M8 × 80;idan matakin kumfa ya canza, kuna buƙatar gyarawa.
3. Haɗa kuma gyara firikwensin kamar yadda aka nuna a hoton da ke sama.
4. Bayan gyarawa, buɗe bokitin ruwan sama kuma yanke igiyoyin nailan a kan mazurari, a hankali a zuba ruwa mai daɗi a cikin firikwensin ruwan sama, sannan ku lura da yadda guga ke juyawa don duba ko an karɓi bayanai akan kayan aikin saye.A ƙarshe, ana allurar ruwa mai ƙididdigewa (60-70mm).Idan bayanan da kayan aikin saye suka nuna sun yi daidai da adadin ruwan allura, kayan aiki na al'ada ne, in ba haka ba dole ne a gyara shi kuma a gyara shi.
5. Ka guji rarraba firikwensin yayin shigarwa.

Matakan kariya

1. Da fatan za a bincika ko marufi ba shi da kyau kuma duba ko ƙirar samfurin ya yi daidai da zaɓin.
2. Kar a haɗa layi tare da kunna wuta.Duba wayoyi kawai kuma tabbatar da cewa wutar tana kunne.
3.Tsawon kebul na firikwensin zai shafi siginar fitarwa na samfur.Kada a sanya abubuwan da aka gyara ko wayoyi waɗanda aka siyar da su ba da gangan ba lokacin da samfurin ya bar masana'anta.Idan akwai buƙatar canji, tuntuɓi masana'anta.
4. Ya kamata a duba firikwensin a kai a kai don cire ƙura, laka, yashi, ganye da kwari, don kada ya toshe tashar ruwa na bututu na sama (funnel).Za a iya cire matatun silinda kuma a wanke da ruwa.
5.Akwai datti a bangon ciki na bokitin juji, wanda za'a iya wanke shi da ruwa ko barasa ko kuma ruwan wanka mai ruwa.An haramta sosai a shafa da yatsu ko wasu abubuwa, don kar a yi mai ko toshe bangon ciki na bokitin juji.
6. A lokacin daskarewa a cikin hunturu, ya kamata a dakatar da kayan aiki kuma za'a iya mayar da shi cikin dakin.
7. Da fatan za a adana takaddun tabbatarwa da takardar shaidar daidaito, kuma mayar da ita tare da samfurin lokacin gyarawa.

Shirya matsala

1. Mitar nuni ba ta da wata alama.Mai yiwuwa mai tarawa ya kasa samun bayanin daidai saboda matsalolin waya.Da fatan za a duba ko wayoyi daidai ne kuma tabbatacce.
2.Ƙimar da aka nuna na nuni a fili ba ta dace da ainihin halin da ake ciki ba.Da fatan za a zubar da guga na ruwa kuma a cika guga da wani adadin ruwa (60-70mm), kuma tsaftace bangon ciki na guga.
3. Idan ba dalilai na sama ba, da fatan za a tuntuɓi masana'anta.

Teburin Zabe

No Tushen wutan lantarki Siginar fitarwa Umarni
LF-0004     Rain firikwensin
  5V-    
12V-    
24V-    
YV-    
  M Canja fitarwa sigina
V 0-2.5V
V 0-5V
W2 Saukewa: RS485
A1 4-20mA
X Sauran
Misali: LF-0014-5V-M: Rain firikwensin.5V wutar lantarki, sauya siginar fitarwa

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