If you were applying the force to a single node, the command to input the MAPDL table would be f,node_numb,fx,%time_adj%. If you are applying it to an area you could convert your csv data to a pressure by dividing by the area in excel and use the commands:
cmsel,s,named_selection   ! Mechanical named selection for the face. Or could select some other way
sf,all,pres,%time_adj%
allsel
You are navigating away from the AIS Discovery experience