Hi There,
You can not load text columns from ASCII files into DIAdem 8.1 DATA channels (numbers only). But the ASCII Import Wizard will let you send those text values to either a separate ASCII file, which DIAdem can use to put them on a graph as labels, or to a DIAdem string array, which DIAdem can use to display them at various places in its environment.
The below attachments demonstrate reading an ASCII text column into a DIAdem string array and displaying the values on a DIAdem table in GRAPH. Note that the index values of the string array are placed in a DIAdem DATA channel.
Ask if you have further questions,
Brad Turpin
NI