Send raw string via socket with out any changes

[Gribouillis]

What I see in the code is that you're sending the output of con_dat() through the socket

labeler_datasend = con_dat(aa_labeler_frame)
...
labeler_socket.send(labeler_datasend)

I don't understand what con_dat() does but I see that it returns the python type str and not a type bytes because there are statements such as rawconvertdata = '' (instead of = b'') or like rawhexstring = str(rawdata), etc. So the first thing to do seems to clean up this function so that it returns the binary string that the labeller is expecting.