Control power (auxiliary power) interruption event
When the meter is in OFF state and control power supply is applied OR when the meter is in ON state and the control power is cycled:
If the 4-digit MID/Revenue Lock is enabled, an icon which indicates the control power loss blinks on the top right corner of the screen.
When the meter is in ON state and the control power goes below the operating range, the meter logs the Last Power Down event with timestamp before power-off.
When the meter is in OFF state and the control power is applied, the meter logs the Last Power Up event with timestamp after power-on.
When there are multiple events along with control power interruption event, then the control power interruption event icon blinks taking precedence over all other icons.