I think that should be possible. I think that you can download and experiment with CrystalControl2 without an LCD -- so if you can see it on the test screen then you could send it to the LCD.
I have asked the CrystalControl2 author to weigh in on this thread . . . they can give a more authoritative answer.
Thanks, I have the CFA533TMIKU and have been using CC2 but do not seem to find any presets for getting IP. I have created a batch file that gets the IP every 15 Minutes and saves it to a txt file. But even with the preset to see text it only outputs the first number found and not the entire string. Hope someone can help.