Kuwongolera kwa mpweya wampukutu kwa PLC: Nthawi Yogwira Ntchito ndi Kutalika. Nthawi yayitali yogwira ntchito yamafuta ndi ≤2min, nthawi yochepa kwambiri ndi ≥2min. Pali valavu yoperekera mafuta yopepuka mafuta omwe akugwira ntchito yochulukirapo, pali chubu choteteza pakadali pano kuti muwonetsetse ntchito yotetezeka ya pampu wamafuta. Okonzeka ndi zotsika zotsika ma alamu. Galimoto ili ndi chitetezo chochulukirapo kuti iteteze bwino ntchito yogwira ntchito.
