Answer Happy

please on TIA PORTAL showing entrees, outputs and memories!
Design a control circuit that allows three coils K1, K2 and K3 to be turned on. ascending order by means of three buttons. Then the shutdown sequence is K3, K2 and K1 also with three buttons. The system is strict in the sense that if the power- up sequence completely power-down sequence cannot be performed. I don't know you can use timers or counters.on TIA PORTAL provide the following information: • Ladder diagram duly commented. • Input/output tables including: -Physical entrees. -Physical outputs. -virtual memories .