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TECHNICAL SPECIFICATIONS
2.3
Display Specifications
2.3.1 General Display Information
Series 1000 and 2000 meters provide active energy measurements, which are
displayed on the LCD in 1 kWh resolution. These values are cumulative and are
cannot be reset. When configured with the energy demand option, the meters provide
instantaneous readings on the integrated LCD. These values are displayed one at a
time, for six seconds each, as follows:
• Total Active Energy, in kWh (1 kWh resolution, cumulative, non-resettable)
• Instantaneous Demand, in Kilowatts (last 5 minute average, 1/100 kW resolution)
• Peak Demand: Kilowatts (15 minute rolling demand interval, 1/100 kW resolution
A dot in the LCD aligns with an arrow on the display label to differentiate between
instantaneous and peak demand. After displaying peak demand and before displaying
total energy, the meter tests the LCD by activating all segments simultaneously for
one second.
2.3.2 Resetting the Peak Demand (optional additional feature)
An additional optional feature is the Peak Demand reset. Meters configured with the
Peak Demand Reset option have an integrated key switch which is used to reset the
peak demand. A demand reset command will only be recognized during the period
when the peak demand is displayed on the LCD. In order to reset the demand, a
pulse must be generated by turning the key switch from locked position (arrow up)
to the right and then back to the original position. This back and forth transition
triggers a demand reset. The maximum transition period is one second. Multiple key
switch transitions during the peak demand display interval may be required to reset
peak demand.
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