display text on TD200 on plcsim s7-200 ?

I've done a test on TD200 on plcSim s7-200, my message has an enabled bit V14.7, then when i set this bit into 1, the message didn't appear on the screen of TD200 ! i wonder whether i miss any step ??? hope for help ! ^~^
here the picture about the plcSim s7-200 when V14.7 = 1:

its been a while, but you need to fill in the parameter block on the CPU224xp where your TD200 is reading from, i think in normally starts at VB100, but the message displayed on your simulator tells me this either has not been done or its reading from a different location. microwin has a td200 wizard which writes the parameter block for you, perhaps you havn't tried that?