LED Indicators on Safety Control Board

The below LEDs are “power” LEDs. They are either on or off.

LED for power

• Green color permanent = Power on
• No color permanent = Error or no power

Below are “communication” LEDs. They flash in different patterns, depending on the status.

LED for Safety A and Safety B

Green fast flash = Bootloader

Green slow flash = Normal communication

Red permanent = Error (Red flash can happen during bootup/power on, this is normal.)

LED for FPGA

Green/Red permanent = Normal communication

    Green slow flash = No communication/trying to establish communication