RS232 and monitor software

Hi all,

I am experimenting with the VMB1USB connected with COM port of my PC.
Downloaded the software LookRS232 and HHD free serial port monitor software.
baud: 38400
data bits: 8
stop bits: 1
parity control: none
flow control: none

But I can’t see any data.
What am I doing wrong?
In Velbuslink i can see the packets, I guess my cable is OK then.