Programmable Logic Controllers (PLCs) tau siv dav hauv ntau yam khoom siv hauv kev lag luam nqa. Piv nrog rau cov kev tswj hwm ib txwm muaj, lawv muaj qhov zoo hauv qab no: (1) muaj zog ua haujlwm thiab kev ua haujlwm siab; (2) ua tiav kev txhawb nqa kho vajtse, kev ua haujlwm yooj yim rau cov neeg siv, thiab muaj zog yoog raws; (3) kev ntseeg siab thiab muaj zog tiv thaiv - muaj peev xwm cuam tshuam; (4) Tsawg ua haujlwm hauv kev tsim, kev teeb tsa, thiab kev debugging; (5) tsawg dua kev txij nkawm ua haujlwm thiab kev saib xyuas yooj yim; (6) me me thiab siv zog tsawg. Ntawm lawv, Hequan FT1APLC tau tsim tshwj xeeb rau kev tsim kho tshuab kev lag luam. FT1APLC tuaj yeem hloov pauv tsis xws li cov txee lossis lub sijhawm ua haujlwm los ntawm lub LCD me me thiab cov nyees khawm pem hauv ntej, ua kom yooj yim, siv yooj yim, ruaj khov, thiab txhim khu kev qha.
Daim ntawv thov yam ntxwv: Nyob ntawm cov khoom hom thiab tonnage, ib qho khoom nqa nqa tuaj yeem nruab nrog 1-4 PLCs. Loj, nruab nrab, thiab me PLCs yog siv rau hauv kev lag luam nqa. Cov khoom siv loj xws li quay cranes thiab gantry cranes muaj ntau txhiab lub ntsiab lus tswj, thaum cov cranes zoo tib yam siv PLCs me me.
Kev Lag Luam Kev Lag Luam: Kev lag luam nqa khoom muaj kev xav tau siab rau kev tiv thaiv - muaj peev xwm cuam tshuam ntawm PLC cov khoom siv network. Cov tshuaj tsuag ntsev thiab hmoov av hauv cov chaw nres nkoj, nrog rau qhov kub thiab txias thiab plua plav hauv qhov chaw metallurgical, tuaj yeem cuam tshuam rau cov cuab yeej siv, yog li xav tau txhua yam khoom siv kom muaj cov phaj coated.
