LSI LASTEM PRPMA3100 Jagorar Mai Amfani da Sensor

Tambaya: Ta yaya zan iya bincika idan firikwensin PRPMA3100 yana aiki da kyau?
A: Matsayin LED akan firikwensin yana nuna matsayin aikinsa. Hasken kore yana nuna cewa firikwensin yana kunne kuma yana aiki daidai, shuɗi mai haske yana nuna ci gaba, haske ja yana nuna kuskure.
Tambaya: Wane nau'in nau'in nau'in kwayoyin halitta ne na PRPMA3100 zai iya ganowa?
A: PRPMA3100 na iya gano PM1, PM2.5, da PM10 ɓangarorin kwayoyin halitta a lokaci guda ta amfani da hanyar auna ma'aunin haske.

Maganganun kula da muhalli

PM1, PM2.5, PM10 particulate firikwensin - Jagora mai sauri

Saukewa: PRPMA3100

Gabatarwa

PRPMA3100 firikwensin firikwensin don ganowa lokaci guda na PM1, PM2.5, PM10 particulate matter. Ƙaddamar da ƙaddamarwar ɓarna yana dogara ne akan hanyar auna ma'aunin haske

Bayanan fasaha

PN	Saukewa: PRPMA3100
Fitowa	Dijital (RS-485)
Yarjejeniya	Modbus RTU
Sampyawan mita	Daga 5 min zuwa 24h
Tushen wutan lantarki	5:35 V DC
Musamman al'amari	Hanyar aunawa	Ma'aunin watsawa mai haske
	Kewayon aunawa	0÷1000 μg/m³
	Hankali	PM1-PM2.5: 0-100 μg/m³: ±5μm+5%; 100-1000 μg/m³: ± 10% PM10: 0-100 μg/m³: ± 25μm, 100-1000 μg/m³: ± 25%
Janar bayani	Yadi	Polycarbonate da polyamide
	Nauyi	0.4 kg
	Girma	81 x 45 x 148 mm
	Matsayin kariya	IP65
	Iyakoki masu aiki	-20÷60C, 0÷99% RH
	Daidaituwa	Alfa-Log

Shigarwa

Don shigarwa, la'akari da waɗannan

Shigar da na'urar firikwensin nesa da tushen gurbataccen yanayi waɗanda ke da kusanci sosai kuma basu da isasshen iska (kamar bututun hayaƙi, na'urorin sanyaya iska, da sauransu) waɗanda zasu iya tarwatsa karatun ku.

Sanya firikwensin tsakanin tsayin mita 3 zuwa 4.
Don ingantaccen aikin firikwensin, ana ba da shawarar hawa na'urar a wurin da ba a fallasa hasken rana kai tsaye ba ko kuma ya sami ɗan ƙaramin hasken rana mai yiwuwa.Don tabbatar da aikin da ya dace, dole ne a shigar da firikwensin tare da shigar iska na firikwensin yana fuskantar ƙasa.
1. Shigar da madaurin hawa akan sanda ko bango. A cikin akwati na farko, gyara shi zuwa sandar ta yin amfani da tiyon bakin karfe clamp A cikin akwati na biyu, haɗa madaidaicin hawan zuwa bango ta amfani da sukurori biyu kamar yadda aka nuna a cikin adadi
2. Danna madannin firikwensin.
3. Cire sukurori 4 waɗanda ke haɗa murfin firikwensin zuwa firikwensin.
4. Bude murfin a yi hankali kada a yage kebul ɗin da ke haɗa ta da allon ciki.
5. Saka kebul na CCFFA3300/400/500 a cikin glandar kebul.
6. Haɗa wayoyi na kebul zuwa shingen tashar sen-sor
7. Rufe murfin kuma ƙara ƙuƙuka masu riƙewa guda 4.

Saukewa: PRPMA3100

Samun damar bayanai na ainihi yana faruwa ta hanyar Modbus RTU yarjejeniya akan tashar sadarwa ta RS-485.

Amfani tare da LSI LASTEM data logger
Idan ana amfani da firikwensin tare da Alpha-Log, koma zuwa DISACC240039 don haɗin.
Don saita Alpha-Log don karanta bayanan firikwensin PRPMA3100, yi amfani da software na 3DOM. Ci gaba kamar haka:

Bude saitin da ake amfani da shi a cikin mai shigar da bayanai.
Ƙara firikwensin ta zaɓi samfurin PRPMA3100 daga ɗakin karatu na firikwensin 3DOM.
Bincika sigogin saye (shigarwa, ƙididdigewa, da sauransu).

Ajiye sanyi kuma aika shi zuwa mai shigar da bayanai.Don ƙarin bayani game da daidaitawa, da fatan za a koma zuwa jagorar mai shigar da bayanai da jagorar kan layi na 3DOM.
PRPMA3100 firikwensin kwayoyin halitta - Jagora mai sauri
LSI LASTEM SRL INSTUM_05589 Shafi na 2 / 2

Amfani da na'urar SCADA
Haɗa firikwensin PRPMA3100 zuwa na'urar SCADA. Yi amfani da umarnin Modbus RTU don karanta bayanan firikwensin (§5).

Modbus RTU

Umarni
PRPMA3100 firikwensin yana goyan bayan umarnin Karatun Rike Rike (lambar aiki 0x03).

Matsalolin daidaitawa na asali

Baud kudi: 9600 bps
Daidaitacce: Babu

Tsaida Bits: 2
Adireshin na'uraku: 0

Mahimman ƙuntatawa a cikin saitin sigogi na serial
Lokacin saita sigogin Modbus don firikwensin, yana da mahimmanci a lura da alakar da ke tsakanin daidaito da tasha. Musamman, idan kun zaɓi yin aiki ba tare da ɗan ƙarami ba ('Babu Parity'), ƙayyadaddun tsarin zai buƙaci amfani da ragowa biyu tasha. Akasin haka, idan kun zaɓi haɗawa da ɗan ƙarami (ko dai 'Ko da' ko 'Odd' daidaici), tsarin zai saita adadin tasha ta atomatik zuwa 2. An saita wannan iyakance ta ɗakin karatu na Modbus da firmware ke amfani dashi amma kuma shima yana saita adadin tasha. abin da ƙayyadaddun Modbus ya bayyana kamar yadda aka tsara a cikin Modbus Specification 1.

Modbus rajista taswirar

Auna suna	Adireshin rajista (16 bit)	Nau'in bayanai	# Masu rijista	Auna naúrar
PM1	0 x0050	Wurin iyo*	2	µg/m³
PM2.5	0 x0054	Wurin iyo*	2	µg/m³
PM10	0 x0058	Wurin iyo*	2	µg/m³

*Mataki mai iyo: IEEE 754 madaidaicin madaidaicin ma'ana mai iyo.

Saukewa: PRPMA6

Ana iya amfani da kwailin tasha don daidaita firikwensin PRPMA3100 ta hanyar kebul-C ɗin sa (CONFIG PORT). Don samun dama, buɗe murfin firikwensin (§3).

Cire haɗin wutar lantarki zuwa firikwensin.

Haɗa firikwensin zuwa PC ta kebul na USB-C/USB-A. Halin LED yana kiftawa.
A kan PC, gano tashar tashar jiragen ruwa mai alaƙa da firikwensin (Control Panel -> System -> Saitin Hardware).
Guda samfurin tasha kuma saita tashar COM da aka gano a cikin batu na baya.

Saita 9600 bit a sakan daya, 8 data bits, paraty none, 1 tasha ragowa, sarrafa kwarara babu kowa. Lokacin da sadarwar ta fara, halin LED yana kasancewa a kunne kuma babban menu yana bayyana.

Kewaya menu zuwa view ko canza sigogi. Bincike
PRPMA3100 sanye take da matsayi na LED, wanda ke nuna matsayin firikwensin.
Ana iya ganin halin LED daga waje kuma yana kan kusurwar sama-dama na gindin firikwensin.