Senza iibhodi ezininzi ezineengcingo ezifakiweyo, abathengi bahlala befuna ukufaka iPCBA yethu ngeentambo kwiibhokisi zabo, emva koko kwenziwe imveliso egqityiweyo.

Into yokuphonononga:

Umthengi: IBrail

Ibhodi: PWREII

Umsebenzi weBhodi: iibhodi zonxibelelwano.

Umthengi usebenzisa iibhodi zethu ukuba zifakwe kumatshini omkhulu. Senze iibhodi ezinazo zonke iingcingo ezifakiweyo. Iingcingo ezili-14 kwibhodi nganye. umthengi unokufaka ngokulula kumatshini, egcina iinzame ezininzi kwicala lomthengi.

Iingcingo kwii-PCBAs, ezinee-LEDs.

Iingcingo ezili-14 zithengiswa kwi-PCBA nganye.

Ke, ungazisusa njani zonke iingcingo ezili-14 ngokufanelekileyo nangokufanelekileyo. Ekuqaleni iintambo zazithengiswa ngesandla kodwa yayicotha. Iinjineli zeFumax ziyile isixhobo esikhethekileyo esiza kuthi sivumele iingcingo ukuba zithengiswe ngoomatshini abatshangatshangiswayo. Umthengi wonwabe kakhulu ziziphumo.

IPIN

UMBALA

ISALATHISO

DUKUPHEPHA

1

Mfusa

I-TX + 485

Unxibelelwano lwe-RS485

2

Lubhelu

TX 232

Unxibelelwano lwe-RS232

3

Luhlaza

UART RX

Unxibelelwano lweRX TTL

4

Luhlaza

UART TX

Unxibelelwano lwe-TX TTL

5

Orenji (mfutshane)

S2

IHOLO S2

6

Mthubi (mfutshane)

S1

IHOLO S1

7

Mnyama

GND

Iphini yomthombo ayibi

8

bomvu

24v

Umthombo wepini ulungile

9

Mnyama (mfutshane)

Abenzi boluvo be-GND

IHOLO -

10

Bomvu (mfutshane)

5v   

IHOLO +

11

I-NC

I-NC

I-NC

12

Mnyama

Uthotho lwee-GND

RS232 -

13

orenji

RX 232

Unxibelelwano lwe-RS232

14

Ngwevu

TX- 485

Unxibelelwano lwe-RS485

 

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Iinkqubo zokuvavanya iibhodi:

1. Isicatshulwa

Olu xwebhu lujolise ekumiselweni komgangatho kuvavanyo ekwenziweni kwe-PWREII.

Qaphela: Iintambo ezingenazo izihlanganisi kufuneka zikhethwe nge-1cm ukuze kwenziwe uvavanyo kwaye emva kovavanyo, kufuneka zinqunyulwe ukuze ikhebula lodwa.

2. Ukutsiba Uqwalaselo

I-JP1 (1 kunye no-2) yenza umboniso 1

I-JP3 (1 kunye no-2) zibalwa ngeendlela zombini.

I-JP2 (1 kunye no-2) sokusetha kwakhona ukubala.

3. Ukulayita i-firmware

3.1. Faka ifayile "sttoolset_pack39.exe", efumaneka kwi-https: //drive.google.com/open?id=0B9h988nhTd8oYUFib05ZbVBVWHc.

3.1. Qhagamshela inkqubo ye-ST-Link / v2 kwi-PC.

3.2. Ngamandla okucima uqhagamshele inkqubo ye-STM8 port kwizibuko le-PWREII le-ICP1.

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Nika ingqalelo kwipini 1 yenkqubo kunye nebhodi yoku-1.

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Ukujonga ngasemva (apho iingcingo ziza kwisinxibelelanisi).

3.3. Nika amandla isixhobo

3.4. Sebenzisa usetyenziso lwe-ST Visual Programmer.

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3.5. Qwalasela lo mfanekiso ulandelayo:

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3.6. Cofa kwiFayile, Vula

3.7. Khetha ugcino "PWREII_V104.s19"

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3.8. Cofa kwiNkqubo, Zonke iithebhu

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3.9. Jonga ukuba iFirmware icwangciswe ngokuchanekileyo:

3.10. Nika amandla iPWRE II ngaphambi kokuba uqhawule inkqubo.

4.     Ukubala usebenzisa ibhodi yePWSH (IHOLO Isiphumo isivamvo)

4.1. Passando-se o imã da direita para a esquerda verifique que o bonisa incrementa a contagem na direção saída.

4.2. Passando-se o imã da esquerda para a direita verifique que o bonisa incrementa a contagem na direção de entrada.

5.     RS485 Uvavanyo loNxibelelwano

PHAWULA: Uya kudinga i-RS485 kwisiguquli se-USB

5.1. Khuphela kwaye ufake umqhubi wokuguqula.

5.2. Kwimenyu yokuQala -> Izixhobo kunye neeprinta

5.3. Jonga iipropathi zesixhobo inani lezibuko lakhe le-COM

5.4. Kwimeko yethu COM4.

5.5. Vula inkqubo yovavanyo lwe-PWRE II efumaneka kwi “https://drive.google.com/open?id=0B9h988nhTd8oS1FhSnFrUUN6bW8”

5.6. Beka inani lezibuko lenombolo kwaye ucofe ku "abrir porta".

5.7. Ngenisa idatha yamanani (amanani ama-6 kwibhokisi nganye) kwibhokisi yokubhaliweyo ecaleni kweqhosha "escreve contadores". Cofa kweli qhosha kwaye ubone ukuba la manani athunyelwe kwikhawuntara.

5.8. Cofa ku "Le Contadores", qinisekisa ukuba amanani akwi-counter ware adluliselwe kwibhokisi yokubhaliweyo ecaleni kweli qhosha.

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PHAWULA: Ukuba ezi mvavanyo beziphumelele kuthetha ukuba zombini i-RS485 kunye ne-TTL zonxibelelwano ziyasebenza.

6.     RS232 Uvavanyo lonxibelelwano

6.1. Izinto ezifunekayo:

6.1.1. 1 DB9 isinxibelelanisi sabasetyhini

6.1.2. Intambo ye-1 AWG 22 eneengcingo ezi-4

6.1.3. 1 PC enezibuko lezibuko

6.2. Hlanganisa isinxibelelanisi njengomfanekiso olandelayo:

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6.3. Dibanisa elinye icala lentambo kwiintambo ze-PWREII ze-RS232.

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QAPHELA: Ukuba unayo i-RS232 kwiadaptha ye-USB awudingi ukuhlanganisa le ntambo.

6.4. Landela imiyalelo ukusuka ku-5.1 ukubheka phambili.

7.     Uvavanyo lwenkqubo yetshaja yebhetri

7.1. Ukwenza olu vavanyo, kuya kufuneka uvule ucingo olubomvu lwebhetri.

7.2. Beka i-multimeter kuthotho ngocingo olubomvu kwaye ukhethe umlinganiso we-mA.

7.3. Dibanisa iprojekhthi elungileyo kucingo oluvela kwi-PWREII kunye neprobga engenantambo yocingo oluya kwibhetri.

7.4. Jonga ixabiso kwiscreen semultimeter:

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Ixabiso elifanelekileyo libonisa ukuba iberry iyabiza.

PHAWULA: Xa ibhetri ingenanto iyonke inyuka ngoku ukuya kuthi ga kwi-150mA.

7.5. Gcina olu nxibelelwano kwaye uvale umbane.

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Jonga uphawu olubi olubonisa ukukhutshwa kwebhetri.