Below you will find a full breakdown of the lighting sequences for the OMNI Residential Generator Monitor. This key will help you understand what each color means, along with if the LED is blinking in a specific color so you can diagnose any issues. All of the LEDs will default to Solid Yellow, but the colors and flashing/blinking will let you know if you are outside of a certain threshold, have an issue or are receiving data properly. If you have any questions, please contact our Tech Support team & they can further assist you! You can, also, click here, to see a few examples in the OMNI product overview.
General Boot-Up Pattern (White Flash):
• LED 1 to 5: Flash white light during boot-up, increasing in duration by 100ms per device (LED 0 = 100ms, LED 1 = 200ms, LED 2 = 300ms, LED 3 = 400ms, LED 4 = 500ms)
LED 1 – Status: Default – Solid Yellow
• Operational:
o All OK → Solid Green
o Caution/Error (Yellow LEDs or limits exceeded) → Solid Yellow
o Fatal Error (Red LEDs + issue) → Solid Red
LED 2 – Comm: Default – Solid Yellow
• Operational:
o Valid Data → Green (100ms on/off blink)
o Fail Data → Red (1s on/off blink)
o No Modbus Needed → Solid Green
LED 3 – Relay: Default – Solid Yellow
• Operational:
o Both Relays Open → Solid Green
o Relay 1 Closed, Relay 2 Open → Solid Blue
o Relay 1 Open, Relay 2 Closed → Solid White
o Both Closed → Alternating 1s White / 1s Blue
LED 4 – Analog: Default – Solid Yellow
• Operational:
o Within Threshold → Green
o Outside Threshold → Yellow
o 0 or Max ADC Reading → Red
LED 5 – Network/GPS: Default – Solid Yellow
• Operational:
o Network OK → Blue Blink (100ms on/off)
o Network/SIM Fail → Red Blink (100ms on/off)
o Registered Home Network → Blue Blip (100ms on / 1s off)
o Timeout → Red Blip (100ms on / 1s off)
o Socket Open Success → Green (500ms on / 1s off)
o Socket Fail/Retry → Yellow (500ms on / 1s off)
o Server Login Success → Solid Green
o GPS Lock → Green + Blue Solid (5s)