User's Manual

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30 November 2006 B-3
REX Meter
Technical Manual B Display
Error and status codes are removed from the display list automatically when the
condition clears. See “Error and Status Codes” on page 5-1 for more
information.
Current Time and Rate
When selected as a display item, the REX meter displays the current time and
the current rate as shown in Figure B-3. Note that the time is displayed in 24-
hour format For example, 8:26 AM is displayed as 08.26, and 8:26 PM is
displayed as 20.26.
Figure B-3. Sample display of the REX meter’s current time and rate
Metered Quantities
The REX meter can display both energy and demand values.
Energy Quantities. Energy values may be displayed with 4, 5, or 6 digits. If
the quantity requires fewer digits, leading zeros are used (see Figure B-4). If TOU
metering is being used, the meter can display the energy quantity for each rate.
The rate identifier shows the appropriate rate for each quantity.
Figure B-4. Sample 5-digit energy value for TOU rate C
In addition, the REX meter can display the total energy value (see Figure B-5).