01 August 2022
No the C-Bus Wiser, Application Controller or Network Automation Controllers are not able to log originating source of the C-Bus command which was received by the controller.
The LUA Script Engine contains the following CBus function - GetCBusUnitAddr() but this is limited to obtaining the unit address of the source controller itself.
No documentation is currently available on how to obtain an events source.
Instead it is recommended to use the Application Controller or Network Automation Controller as an interface for C-Bus Toolkit running on a PC/Laptop running the Application Log if you temporarily require more detailed C-Bus application command logs.