Filename: User Guide Sabre Mk5 Rev 0.0.doc
Page 27 of 28
6.17. Software Version Number (Register 048)
The meter displays the software version number masked into the microprocessor.
6.18. Power-Fail Counter (Register 050)
The meter displays the number of power failures that have occurred since installation.
This register is cleared with the entry of a tamper reset token.
6.19. TN and ID Number of Last CTN Entered (Register 054)
The meter scrolls the last Credit Transfer Number and the
Token Identifier
on the LCD.
6.20. ID Number of Last CTN Entered (Register 055)
The
token identifier
is displayed (0 – 16777215) i.e. number of minutes elapsed since
01:01:1993.
6.21. Value of Last CTN Entered (Register 056)
The meter displays the value (kWh) of the last Credit Transfer Number entered.
6.22. Key Revision and Key Type (Register 057)
Refer to the STS specification
6.23. Tariff Index (Register 058)
Refer to the STS specification
6.24. Current Credit Register - 10Wh Resolution (Register 059)
The meter displays the value of the
credit register
with a resolution of 0.01kWh. The most
significant digit of the display (if in use) will be “pushed” off the display in this mode.
6.25. SGC Register (Register 060)
This register will contain the initial SGC value, personalised at the time of manufacture.
Once a successful STS meter key-change has been performed, the information is no
longer valid and is, therefore, cleared. This option gives a quick indication of whether a
key-change has been performed on the meter.
6.26. Total Units Counter (10 Wh Resolution) (Register 061)
The meter displays the total kWh consumed, with a resolution of 0.01kWh, since the meter
was put into service.
6.27. Last fifty 20 digit numbers entered into the meter
Meter stores the last 50 STS numbers entered into the meter in 50 separate registers. As follows:
•
Register 301
Last 20 digit voucher entered
•
Register
302 2
nd
Last 20 digit voucher entered
•
Register 303 to Register 349 – 3
rd
last to 49
th
last vouchers
•
Register
350 50
th
last voucher entered
