Prepayment and Accounting Functions
Issue: 1.8
Page 41 of 69
E470 Tokenless Smart Prepayment Meter
© Gyr
8.4 Total Credit Register
Total Credit Register that shall record the total value of purchased credit
accepted by the Meter since it was commissioned. The value of each Credit
Top-up will be added to the Total Credit register plus any credit
adjustments made by a Credit Adjust Command.
The Total Credit Register shall be displayed in Pounds or Euros to 2 d.p
(whole pence or cents) without leading zeros’, and in the range £0.00 to
£99999 with rollover to zero at £99999.99.
The Total Credit Register shall be reset to zero following:
A Change of Tenancy (see Data Transfers)
A Change of Currency (see Currency Conversions).
8.5 Cost Registers
The meter provides budgeting information to the customer in the form of
cost per hour and cost today.
Cost per Hour is calculated on all charges normally applied within the last
hour and is displayed from £0.01 to £99.99. The register is calculated on a
three second average.
Cost Today stores the actual £ cost for the current day and includes all
normal charges. The register will be updated whenever the main Present
Balance register is adjusted.
Range from £0.01 to £99.99.
8.5.1 Total Number of Payments Register
The Meter shall maintain a Total Number of Payments Register that shall
record the total number of times a valid Credit Top-up transaction was
received by the meter since it was commissioned.
Each time a valid Credit Top-up is received the register will be incremented
by one and will range 0 to 65535 with rollover to zero at 65535.
The Total Number of Payments Register shall be reset to zero following:
A Change of Tenancy (see Data Transfers)
A Change of Currency (see Currency Conversions).
8.6 Friendly Non-disconnect
The meter offers a facility to prevent disconnection of the contactor at
certain times of the day even when prepaid credit falls below zero. Each
day type (Mon to Sun) may be programmed with a start and end time for
