In the BPU ROP configuration screen, which three colors provide info on communication?

In the BPU ROP configuration screen, the colors used to convey information about communication are significant for understanding the status of the connections.

The combination of black, green, and red is indicative of different communication states. Typically, black might represent the active or standard communication pathway, while green suggests that communication is functioning optimally without issues. Red, on the other hand, often indicates a problem or an error in communication, serving as a warning that attention is needed to address a failure or disruption. This color-coded system allows users to quickly assess communication status at a glance, making it easier to troubleshoot and maintain the system.

The other combinations do not align with the standard communication indication practices, making them less relevant in this context.