1. Molao-motheo oa ho sebetsa
Tharollo e sebelisa skrine ea COF DMG80480F070_01WTR, e sebelisang chip ea T5L e le taolo e ka sehloohong ea ho amohela le ho sebetsana le data ea phepelo ea metsi e bokelletsoeng ke li-sensor, ho khanna skrine ea LCD bakeng sa pontšo ea data le ho laola inverter ho fetola lebelo la pompo ea motlakase ho finyella phello e tsitsitseng le e tsitsitseng ea tsamaiso ea metsi.Ho na le litemoso tse sa tloaelehang le ts'ebetso ea ho arolelana nako ea phepelo ea metsi.
2. Moralo oa morero
(1) Setšoantšo sa block block
(2) Setšoantšo sa "hardware block".
(3) DGUS GUI sebopeho sa sebopeho
(4)Moqapi oa Potoloho
1.AD
Haholo-holo e bokella li-sensor tse tloaelehileng tsa 4-20MA/0-5V, e fetolela mofuta oa hona joale oa motlakase ho 0-3V, mme kamora lipalo tsa AD o ka fumanadata ea sensor e lumellanang.
AD Reference Code
2.DA
Pwm e sebelisoa ho laola motlakase oa analogue mme e hlahisa lets'oao la taolo la 0-10V ka op-amp.
Leano la ho lemoha ha DC
DC hardware schematic
DC Reference Code
3.IO karolo ea ho kenya
Haholo-holo lisebelisoa tsa optocoupler, T5L e lemoha liphetoho tse lumellanang le boemo.
IO hardware schematic
IO Input Reference Code
Tlhahiso ea 4.IO
IO e kholo ea Darlington Transistor e fana ka taolo ea li-relay mme IO e laola maemo a holimo le a tlase.
Relay Hardware Schematic
Relay Reference Code
5.RTC
RX8130, puisano ea terata ea 2.
RTC Hardware Schematic
RTC Reference Code
6.485
Haholo-holo sebelisa hardware ho laola ho romela le ho amohela liphini.
485 Hardware Schematic
7.PID
Positional PID algorithm e sebelisoa haholo-holo, tlhahiso e lekanyelitsoe, ela hloko ho phethahala ha nako ea bohlokoa, 'me sephetho ke ho laola motlakase oa analog bakeng sa PWM.
8.Likhoutu tse ling
Peakanyo ya boiketsetso ya kgatello ya ho qala ho ya ka nako.
Nako ea poso: Nov-30-2022