Indasteri ea "Brain" PLC: Phetohelo e sa Bonahaleng ea Boiketsetso ba Mechini

Libakeng tsa mesebetsi e meholo ea lifeme tsa sejoale-joale, mabokose a tšepe a sa ithoriseng a laola ka lenyele ts'ebetso e nepahetseng ea mechini e mengata. Tsena ke Batsamaisi ba Logic ba ka Laoloang (PLC)—boko ba mantlha ba othomathike ea indasteri.

Ka mora ts'ebetso e hlophisehileng eaho kenya lesela la ho kenyamochini kapaho kenya liner &hemmingMochining, khomphutha ea indasteri e tsejoang e le Programmable Logic Controller (PLC) e tsamaisa le ho hokahanya ntho e 'ngoe le e 'ngoe.

01 PLC ke eng?

PLC ke khutsufatso ea Programmable Logic Controller. Ke khomphutha ea dijithale e etselitsoeng libaka tsa indasteri ka ho khetheha, e sebelisetsoang ho iketsetsa taolo ea lisebelisoa tsa mechini le lits'ebetso tsa tlhahiso.

PLC haholo-holo e na le Setsi sa Tsamaiso e Bohareng (CPU), li-module tsa ho kenya, li-module tsa tlhahiso, lisebelisoa tsa mananeo le li-module tsa phepelo ea motlakase. E fihlella ts'ebetso e iketsahallang ka ho potoloha ka ho skena matšoao a ho kenya, ho phethahatsa logic ea lenaneo le ho ntlafatsa litaolo tsa tlhahiso.

02 E Phetha Karolo ea Bohlokoa Joang?

PLC e ka laola taolo ea motsamao, e sebelisa li-module tse ikhethileng le litaelo ho laola ka nepo boemo, lebelo le ho potlakisa metsamao e otlolohileng kapa e chitja. Sena se bohlokoa haholo mechining ea ho kopanya le liroboto.

PLC hape e nolofalletsa taolo ea ts'ebetso ea loop e koetsoeng, e etsang taolo ea loop e koetsoeng ea PID bakeng sa bongata bo fapaneng ba analog joalo ka mocheso, khatello le sekhahla sa phallo, ho netefatsa botsitso ba lits'ebetso tsa tlhahiso.

 03 Mefuta e Meholo ea Likopo

PLC li sebelisoa haholo ho itsamaiseng ha liindasteri, li akaretsa masimo a mangata.Hona jwale,ho kenya liner ea ronamochini kapaho kenya liner &hemmingmochini ho kenyelletsa mananeo a PLC, ho ntlafatsa katleho ea tlhahiso le ho fokotsa litšenyehelo tsa basebetsi haholo.

Tsena tsohle di bontsha hore di-PLC, e le matla a mantlha a kgannang a boiketsetso ba diindasteri, di ntse di ntshetsa pele indasteri ya tlhahiso ka ho tswela pele ho fihlella bokgoni bo boholo, bohlale le botsitso.