Based on the information received from the remote stations, automated or operator-driven supervisory commands can be pushed to remote station control devices, which are often referred to as field devices.
Ngokuya ngemininingwane etholwe kusuka eziteshini ezikude, imiyalo yokuqondisa ezenzakalelayo noma eqhutshwa opharetha ingafakwa kumadivayisi wesilawuli kude esiteshini, esivame ukubizwa ngamadivayisi wensimu.