LED	Description
Green Heartbeat	During normal operation this LED should blink at a rate between 1 Hz and several Hz reflecting the controller sample rate. A hesitation of disruption of the steady heartbeat pattern reflects a possible hardware or software issue. The first diagnostic question support will ask is "Is the Heartbeat LED blinking?"
Yellow Application	During the process of detecting motors on the network this LED will rapidly blink in a bursting pattern as the Cub searches for motors. After detecting the LED is available as an application resource to be controlled by the program