Re etsa mapolanka a mangata ka mehala e kentsoeng, hangata bareki ba tla hloka feela ho kenya PCBA ea rona ka likhoele mabokoseng a bona, ebe sehlahisoa se phethiloeng se entsoe.

Case Thuto:

Moreki: Brail

Boto: PWREII

Mosebetsi oa boto: liboto tsa puisano.

Moreki o sebelisa liboto tsa rona ho kenngoa mochining o moholo. re entse mapolanka ka mehala eohle e kentsoe. Mehala e 14 lepolankeng ka leng. moreki a ka kenya habonolo mochining, a boloka boiteko bo bongata lehlakoreng la moreki.

Mehala ho li-PCBA, e nang le li-LED.

Mehala e 14 e rekisoa ho PCBA ka 'ngoe.

Kahoo, o ka solder joang mehala eohle e 14 ka nepo le ka nepo. Pele likhoele li ne li rekisoa ka letsoho empa e ne e lieha. Baenjiniere ba Fumax ba thehile sesebelisoa se ikhethileng se tla lumella likhoele hore li rekisoe ke mechini e kopanyang. moreki o thabile haholo ka liphetho.

PIN

KHOTHATA

LIEKETSENG LETS'ELA

DKEKETSO

1

Pherese

EA-485-TX

Puisano ea RS485

2

Tshehla

EA-232-TX

Puisano ea RS232

3

Putsoa

UART RX

Puisano ea RX TTL

4

Tala

UART TX

Puisano ea TX TTL

5

Orange (e khutšoanyane)

S2

HOLO S2

6

Yellow (khutšoanyane)

S1

HOLO S1

7

Lefifi

GND

Pini ea mohloli e fosahetse

8

Khubelu

24v

Pin ea mohloli e ntle

9

Botšo (khutšoanyane)

Lisebelisoa tsa GND

HOLO -

10

Khubelu (khutšoanyane)

5v   

HOLO +

11

NC

NC

NC

12

Lefifi

Li-serial tsa GND

EA-RS232 -

13

namunu

EA-232-RX

Puisano ea RS232

14

Putsoa

EA-485-TK

Puisano ea RS485

 

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Mekhoa ea ho hlahloba boto:

1. Sekhetho

Tokomane ena e ikemiselitse ho tiisa liteko ha ho etsoa PWREII.

Tlhokomeliso: Likhoele tse se nang lihokela li tlameha ho ts'oaroa ka 1cm bakeng sa liteko hore li etsoe mme kamora tlhahlobo, li tlameha ho khaoloa e le hore thapo e be thoko.

2. Ba qhomang Tlhophiso

JP1 (1 le 2) e nolofalletsa ponts'o ea 1

JP3 (1 le 2) li na le lintlha ka bobeli.

JP2 (1 le 2) seta ho bala hape.

3. Ho khantša firmware

3.1. Kenya file "sttoolset_pack39.exe", e fumanehang ho https://drive.google.com/open?id=0B9h988nhTd8oYUFib05ZbVBVWHc.

3.1. Kopanya lenaneo la ST-Link / v2 ka har'a PC.

3.2. Ha motlakase o tima hokela sekepe sa STM8 sa programm koung ea ICP1 ea PWREII.

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Ela hloko pini ea 1 ea moqapi le pini ea boto 1.

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Ho sheba ka morao (moo lithapo li kenang sehokelong).

3.3. Laola sesebelisoa

3.4. Sebelisa sesebelisoa sa ST Visual Programmer.

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3.5. Lokisa joaloka setšoantšo se latelang:

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3.6. Tobetsa ho File, Open

3.7. Khetha polokelo ea "PWREII_V104.s19"

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3.8. Tobetsa Lenaneo, li-tab tsohle

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3.9. Hlahloba hore Firmware e hlophisitsoe ka nepo:

3.10. Tlosa PWRE II ka motlakase pele u hakolla moqapi.

4.     Ho bala ho sebelisa boto ea PWSH (HOLO Phello kutlo)

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

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

5.     RS485 Teko ea Puisano

HLOKOMELA: U tla hloka RS485 ho USB converter

5.1. Khoasolla le ho kenya driver driver.

5.2. Ho Start menu -> Lisebelisoa le bahatisi

5.3. Sheba lisebelisoa tsa sesebelisoa palo ea boema-kepe ba hae ba COM

5.4. Ho rona COM4.

5.5. Bula lenaneo la liteko la PWRE II le fumanehang ho “https://drive.google.com/open?id=0B9h988nhTd8oS1FhSnFrUUN6bW8”

5.6. Beha nomoro ea port ea serial ebe u tobetsa "abrir porta".

5.7. Kenya lintlha tsa linomoro (linomoro tse 6 ka lebokoseng) ka lebokoseng la litemana haufi le konopo "escreve contadores". Tobetsa konopo ena 'me u bone hore linomoro tsena li rometsoe khaontareng.

5.8. Tobetsa ho "Le Contadores", netefatsa hore linomoro tsa k'haontare li fetiselitsoe lebokoseng le ngotsoeng haufi le konopo ena.

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HLOKOMELA: Haeba liteko tsena li atlehile ho bolela hore RS485 le puisano ea TTL ka bobeli lia sebetsa.

6.     RS232 Teko ea puisano

6.1. Lisebelisoa tse hlokahalang:

6.1.1. Sehokedi sa basali sa 1 DB9

6.1.2. Thapo ea 1 AWG 22 e nang le likhoele tse 4

6.1.3. 1 PC e nang le port port

6.2. Kopanya sehokedi joalo ka setšoantšo se latelang:

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6.3. Kopanya lehlakore le leng la thapo ka mehala ea PWREII ea RS232.

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TLHOKOMELISO: Haeba u na le RS232 ho adapter ea USB ha ho hlokahale hore u kopanye thapo ena.

6.4. Latela litaelo ho tloha ka 5.1 ho ea pele.

7.     Teko ea sistimi ea betri

7.1. Ho etsa tlhahlobo ena, o tlameha ho bula terata e khubelu ea betri.

7.2. Kenya multimeter ka tatellano ka terata e khubelu ebe u khetha sekala sa mA.

7.3. Kopanya probe e ntle mohaleng o tsoang PWREII le probe e sa nepahalang ka terata e eang betere.

7.4. Sheba boleng ba skrineng sa multimeter:

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Boleng bo nepahetseng bo bontša hore seketsoana se lefisa.

HLOKOMELA: Ha betri e se na letho, ho phahama ha joale ho fihlela ho 150mA.

7.5. Boloka likhokelo tsena 'me u koale motlakase.

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Lekola lets'oao le fosahetseng le bonts'ang betri e tsoa.