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Related Manuals for Landis & Gyr Cashpower Three Phase
Summary of Contents for Landis & Gyr Cashpower Three Phase
- Page 1 Electricity Prepayment Meters Residential & Commercial Cashpower Prepayment Metering Cashpower Three Phase Version 11 Firmware User Guide Document version: 0.0 Date: 3 November 2014 Issued by Product Management: Lee Naicker © Landis+Gyr (Pty) Ltd C a s h p o w e r T h r e e P h a s e...
- Page 2 2/31 Released Abbreviations Revision history Version Date Orginator Comments 2014-12-03 Lee Naicker Document Release Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
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Page 3: Table Of Contents
6.5.1.2 Set 1st Dispenser Key Voucher _____________________________________________ 16 6.5.1.3 Set 2nd Dispenser Key Voucher ____________________________________________ 17 6.5.1.4 Clear Tamper Voucher ____________________________________________________ 17 6.5.1.5 Set Power Limit Voucher __________________________________________________ 17 Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... - Page 4 Current 24-Hour Consumption (Register 006) _______________________________________ 28 10.6 Previous 24-Hour Consumption (Register 007) ______________________________________ 28 10.7 Current 30-Day Consumption (Register 008) ________________________________________ 28 10.8 Previous 30-Day Consumption (Register 009) _______________________________________ 28 Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
- Page 5 Current Credit Register - 10Wh Resolution (Register 059) ______________________________ 31 10.29 Supply Group Code (SGC) Register (Register 060) ___________________________________ 31 10.30 Total Units Counter - 10Wh Resolution (Register 061) _________________________________ 31 Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
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Page 6: Abbreviations
EEPROM: Electrically Erasable Programmable Read Only Memory Identity KWh: Kilowatt hour LCD: Liquid Crystal Display LED: Light Emitting Diode SELV: Safe Extra Low Voltage SGC: Supply Group Code STS: Standard Transfer Specification Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 7: Introduction
7/31 Introduction The Cashpower Three Phase is a three phase, four-wire, 100 Amp per phase, split prepayment meter in a compact BS housing. The meter is suitable for residential, commercial and light industrial environments. It features a host of standard Cashpower software features, including the ability to operate in credit metering mode. -
Page 8: Meter Front Panel Features
The LCD normally displays remaining credit. It can, however, be personalised to display the total units consumed - refer to 6.7. The LCD also displays the scrolling in of keypad entries and various information functions. For details of the LCD icons, refer to 5. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 9: Rate Of Consumption Indicator (Rate Led)
If there is no communication with a customer interface unit, the LED glows steadily. This would be the case if the customer interface unit were faulty or the communications lines broken (open circuit). If the communication line is short-circuited, the LED is off. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 10: Customer Interface Unit Front Panel Features
A yellow alarm LED indicator duplicates the alarm indication on the LCD – 5.4. Its main function is to give the customer a visible indication of critically low credit levels. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 11: Lcd Display
(Prepayment Mode) Display shows total units used (kWh). Load switch is closed and Credit Metering Mode consumption rate indicator flashes at a rate proportional to the power being used. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 12: Happy And Sad Faces
The power (kWh) icon will also flash on and off if no measurable energy is being consumed. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 13: Meter Operation - Prepayment Mode
An incomplete voucher entry will be timed-out after 30 seconds; where after the customer interface unit reverts to normal operation. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... - Page 14 (30-second timeout) Meter tampered Meter tampered – call for service Call for service Service call-out Number expired Number expired Call for service Power off Figure 6: Typical results displayed Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
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Page 15: Prepayment Voucher Processing
NB: The reject function is included to discourage the entry of random numbers in an attempt to defraud the meter. The reject time will eventually settle at a maximum time of 82.5 seconds. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 16: Duplicate Voucher
Note: Various ancillary functions e.g. clearing the meter log may be embedded into the key- change process (refer to the STS specification). Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 17: Set 2Nd Dispenser Key Voucher
For a single test per voucher, the test has a duration of 5 seconds. On completion of the test sequence, the meter returns to its normal mode of operation. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 18: Commissioning Voucher (Non Meter-Specific, Proprietary Voucher)
Non meter-specific commissioning voucher – 6.5.2.10. Meter-specific commissioning voucher – 6.5.2.11. Meter-specific decommissioning voucher – 6.5.2.12. 6.5.2.1 Credit Transfer Voucher This voucher transfers a variable quantity of credit to the meter. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 19: Key Change Voucher
(factory-defined setting of approximately 15 seconds) and then returns to normal operation. The non meter-specific initiate breaker test voucher number is: 9999 9208 1566 9249 Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 20: 6.5.2.10 Non Meter-Specific Commissioning Voucher
30 minutes (the power limit lockout period). At the end of the lockout Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 21: Automatic/Manual Load Reconnection
NB: From a safety point of view, the meter must not be powered when accessing this port – the Credit Reader provides the necessary low-voltage supply to power the logic circuitry. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 22: Meter Operation (Credit Metering Mode)
When toggling from credit-metering mode to prepayment-metering mode, normal prepayment operation resumes as per the state of the various meter registers e.g. if there is no credit in the credit register, the load switch will open. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 23: Customer Interface Unit - Specific Functions
NOTE: For improved lightning protection, it is recommended that one of the communications wires are connected to earth. Figure 7: Close-up picture showing the Customer Interface Unit connection terminals Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... - Page 24 Customer Interface Unit – Specific Functions 24/31 Released Figure 8: Rear view of the Customer Interface Unit Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
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Page 25: Anti-Tamper Features
A significant reverse power condition will be flagged when there has been a continuous reverse power measurement equivalent to 50Wh. Under reverse power conditions, metering will continue as normal i.e. credit will continue to be decremented. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 26: Resetting A Tamper Condition
Once the terminal cover is fitted to the meter, check that the tamper switch is fully depressed by checking the tamper switch status in the meter state registers. If a meter has been tampered, normal operation can only be restored by entering a clear tamper voucher. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 27: Information Functions
Last credit voucher ID Value of last credit voucher entered Key revision and key type Tariff index Current credit register (10 Wh resolution) SGC register (STS only) Total units counter (10Wh resolution) Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 28: Meter Number (Register 000)
The meter displays the level at which the lower two credit wedges on the LCD come into operation. 10.10 High Credit Level (Register 013) The meter displays the level at which the upper two credit wedges on the LCD come into operation. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 29: Power Limit Level (Register 014)
XXX1 XXXX Meter (decommissioned) XXXX 1XXX Meter NOT initialised (default key) XXXX X1XX Meter (in power limit trip - 30-seconds) XXXX XX1X Meter (out of credit) XXXX XXX1 Meter (tampered) Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 30: Meter (Fixed) Option Register 0 (Register 033)
XXXX XX1X 50 (60) Hz mains frequency detected XXXX XXX1 Not used 10.21 Software Version Number (Register 048) The meter displays the software version number masked into the microprocessor. Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd... -
Page 31: Power-Fail Counter (Register 050)
Copyright © 2005-2010 Landis+Gyr. All rights reserved. Subject to change without notice. Landis+Gyr (Pty) Ltd 2 Slate Avenue, N1 Business Park Old Johannesburg Road, Kosmosdal Ext. 7 Gauteng, South Africa Tel: +12 645 3100 www.landisgyr.com/za Cashpower Three Phase V11 – User Guide © Landis+Gyr (Pty) Ltd...
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Questions and answers
How to check tokens entered on the meter
To check tokens entered on a Landis & Gyr Cashpower Three Phase meter, follow these steps:
1. Enter the prepayment voucher using the keypad.
2. If the voucher is valid, the meter will process it automatically.
3. The LCD screen will display the result of the voucher entry.
4. If the voucher is incomplete, it will time out after 30 seconds, and the meter will return to normal operation.
5. If the voucher is already used, not recognized, or insufficient, the meter will display an appropriate message.
6. If the meter is tampered with, a service call may be required before proceeding.
For further details, the LCD screen can be used to scroll through various information functions.
This answer is automatically generated