Quote Originally Posted by Vinny View Post
The P4 transmits the simulation functions to each LX7 via the PWC card. The light addressing only has to do with the LX7.

In the case of the LB2, this is done through the Mitras Lightbar cable that connects to the RJ45 port. When a simulation is enabled, the data is transmitted to the LB2 through the LB2-cable.
I get that but I guess I'm asking if the P4 cordinates the actions of the LX7 and LB2s individually? So I would like to know how if an address/position isn't defined for the LB2s. For instance, during the cloud simulations when the LX7s are dimmed and relit sequentially what would be the action of the LB2s? How does the P4 know how and when to dim and relight the units?