The Display
Data Display
The data display is composed of LCD segments arranged to display letters and digits. Typically, the total kilowatt-hours are displayed in whole numbers.
Disk Simulator
The disk simulator is an eight-segment bar that runs under the data display. In normal operating conditions, the disk simulator appears to move from left to right and increments once every watt-hour. In reverse power conditions, it appears to move from right to left.
Voltage Enunciator
The voltage enunciator appears when sufficient AC voltage is detected to ensure the reliable operation of the meter. At lower voltages (greater than a 20 percent drop from nominal conditions), the indicator is turned OFF. Although meter operation may continue normally, the meter’s ability to detect imminent outages is impaired.
As an enabled option for 12S meters, the voltage enunciator will flash on and off in one-second intervals when the meter detects a single voltage level that has fallen below the configured threshold.
The voltage enunciator will return to the steady ON condition when the voltage rises above the threshold.
Power Direction Arrows
 | This arrow indicates that the meter has detected delivered, or forward, energy that was supplied to the customer from the distribution system. |
 | This arrow indicates that the meter has detected received, or reverse, energy that the customer has supplied to the distribution system. |
kWh Indicator
The kWh Indicator appears to the right of the data display and below the power flow indicators. It is activated in the meter’s default display mode.
Display Order
