I'm recently doing a project with TAC Xenta 913 which is used to connect C-Bus. Anyone who got experience with TAC, Kindly help me to do that. My Client want to convert C-Bus into BACnet. I have installed Xbuilder 5.1 in my computer and done the basic programing using Xbuilder 5.1.But found that TAC Xenta 913 is not communicating with C-Bus. This was monitored by its web interface. Kindly advice me to resolve this. Rgd Ranil