Text messages between Panelviews

[nightline]

Gents,

Can anyone give me an example, a quick guide to do the following thing:
I've a Panelview 1400 and a Panelview 600 both on the same Devicenet.
I like to have a way to send short text messages from operator to operator.
So I programmed an ASCII entry in both screens.
Created an In and Out Tag with data type Character Array size 4.

Is it right what I already did, or how should this be done...???

Thanks in advance!

Jack