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Programmable logic tswj PLC lub ntsiab lus Redundancy

Mar 11, 2019

Qee qhov tshwj xeeb yuav tsum tau ua hauj lwm mus tas li nrog qis qis tsawg kawg nkaus. Vim li no, nws tsim nyog los tsim ib qho system uas yog qhov txhaum cai thiab muaj peev xwm tuav tus txheej txheem nrog faulty modules. Nyob rau hauv xws li mob nce lub system muaj nyob rau hauv qhov kev tshwm sim ntawm hardware tiv thaiv tsis ua hauj lwm, redundant CPU los yog I / O modules nrog tib lub functionality yuav ntxiv rau kho vajtse configuration rau tiv thaiv tag nrho los yog ib nrab kev kaw vim kev tsis ua haujlwm.