Aclara SGM1400 Series, Руководство пользователя

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S G M 1 4 0 0 S e r i e s S m a r t M e t e r U s e r M a n u a l – S M E T S 2
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Chapter 5 • Metrology Functionality
• 16 day profiles
• 5 week profiles
• 4 season profiles
• 50 special day profiles
Block Tariffs
There are four block thresholds for each of the eight TOU rates, resulting in a 4x8
price matrix.
Maximum Demand
The SGM1400-B Series meter provides four maximum demand (MD) registers.
The meter also records the time and date stamp of the MD. The MD is recorded as
the largest demand during the current billing period.
Billing Data
The SGM1400-B supports daily, monthly and asynchronous billing. The daily and
monthly billing is accessible via any of the communications ports present on the
meter, and the data is overwritten based on the first in/first out method.
Daily Billing Data
The SGM1400-B Series meter stores 31 daily billing data sets before overwriting
occurs.
The snapshot will automatically occur on the crossover of the midnight boundary.
The daily billing data includes the following:
• Tariff TOU Register Matrix
• Tariff Block Counter Matrix
• Total Active Import Register
• Time and date stamp in the Daily Read Log
• Total Active Export Register
If the meter is in prepayment mode, the data below will be captured at the end of
each billing period:
• Meter Balance
• Emergency Credit Balance
• Accumulated Debt Register