Landis & Gyr Cashpower Gemini PLC User manual - page 20
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Released
Meter Operation - Prepayment Mode
© Landis+Gyr (Pty) Ltd
Cashpower Gemini PLC
– User Guide
7.5.1.9
Commissioning Voucher (Non Meter-Specific, Proprietary Voucher)
This is a non-meter-specific voucher i.e. it may be used in any STS meter:
1268 2136 5508 1001 3746
It is typically used to assist meter installation personnel by ensuring that the load remains
disconnected and the tamper detect sensing switch function disabled (meter decommissioned).
Once the installation is complete and the number entered, the load switch closes and the tamper
detect sensing switch function is enabled.
7.5.1.10 Commissioning Voucher (Meter-Specific, Proprietary Voucher)
This is a meter-specific voucher but in all other aspects its operation is the same as described in
7.5.1.9.
7.5.1.11 Decommissioning Voucher (Meter-Specific, Proprietary Voucher)
On accepting a decommissioning voucher, the meter opens the load switch (load disconnected)
and disables the tamper detect sensing switch function.
7.5.1.12 Set Credit Mode (Meter-Specific, Proprietary Voucher)
On accepting a set credit metering mode voucher, the meter commences operation.
7.5.1.13 Set Prepayment Mode (Meter-Specific, Proprietary Voucher)
On accepting a set prepayment metering mode voucher, the meter commences operation as
described in
– 7.
7.5.2
Proprietary Algorithm
The meter accepts information transferred according to the Cashpower Transfer Specification, which
comprise 16-digit numbers.
On completion of entry of a 16-digit number (other than a non-meter-specific commissioning number),
the meter proceeds to decrypt the voucher
– 7.4.
The following voucher types will be recognised and accepted:
Credit transfer number - 7.5.2.1.
Key change number - 7.5.2.2.
Initial key change number - 7.5.2.3.
Tamper reset - 7.5.2.4.
Power limit level - 7.5.2.5.
Set credit levels - 7.5.2.6.
Reset meter (clear credit register)
– 7.5.2.7.
Clear log - 7.5.2.8.
Non meter-specific initiate breaker test voucher
– 7.5.2.9.
Non meter-specific commissioning voucher
– 7.5.2.10.
Meter-specific commissioning voucher
– 7.5.2.11.
Meter-specific decommissioning voucher
– 7.5.2.12.
7.5.2.1
Credit Transfer Voucher
This voucher transfers a variable quantity of credit to the meter.