Messages received on an inport are transmitted on all outports except the port with the same index. This is to prevent retransmitting the same message back to the originating bus. For example, a message received on In0 is transmitted to Out1 and Out2, but not Out0.
Another important feature of the Virtual Bus Transform is that it enables the Virtual Bus Monitor to display the traffic on each connected bus.
Note that, by default, the input (right side) and output (left side) ports are reversed compared to other Transforms.
Click on the Transform to display the Properties Box.
1.Select the Bus Type from the drop-down box.