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Landis+Gyr CASHPOWER SABRE MK 5 User Manual

Landis+Gyr CASHPOWER SABRE MK 5
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Prepayment Electricity Metering System
DOMESTIC
Landis+Gyr
CASHPOWER SABRE MK 5
USER’S GUIDE

Table of Contents

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Landis+Gyr CASHPOWER SABRE MK 5 Specifications

General IconGeneral
Device TypeElectricity Meter
TechnologyElectronic
ModelCASHPOWER SABRE MK 5
ManufacturerLandis+Gyr
Rated Voltage230V
Frequency50Hz
Display TypeLCD
Accuracy ClassClass 1
Current Rating5-80A
CommunicationPLC
StandardsIEC 62052-11, IEC 62053-21

Summary

INTRODUCTION

ABBREVIATIONS

FRONT PANEL LAYOUT

Keypad

Details the 12-key keypad for voucher entry and accessing information registers.

Liquid Crystal Display (LCD)

Explains the function of the LCD, displaying credit, entries, and information.

Rate of Consumption Indicator (Rate LED)

Describes the red LED indicating metrological accuracy and power consumption rate.

Meter Label Set

Details the labels on the meter showing serial number, type, and specifications.

Anti-tamper sealing clips

Explains the use of sealing clips to secure the meter to its base and indicate tampering.

LIQUID CRYSTAL DISPLAY (LCD)

Layout (what the icons mean)

Explains the pictograms and numerical display blocks on the LCD screen.

Typical Operational Displays

Shows common LCD screen displays for normal operation, low credit, and lockouts.

Happy and Sad Faces

Describes the use of happy/sad face icons for indicating good/bad status or errors.

Contactor Status Indicators

Explains the icons that show the status of the internal load-switch (closed or open).

Information Mode Indicator

Details the 'i' icon indicating when the meter is in information mode.

Power Indicator (W)

Explains the 'W' icon indicating instantaneous power or power limit settings.

Power Indicator (kWh)

Describes the 'kWh' icon indicating power consumption or load status.

Remaining Credit Indicator

Explains the 'credit wedge' icons showing remaining credit levels.

Alarm Indicator

Describes the alarm indicator for low credit warnings.

METER OPERATION

General

Provides an overview of the meter's features and prepayment functionality.

LCD Indications During Normal Operation

Details the various indications shown on the LCD during normal meter operation.

Entering Prepayment Vouchers via the Keypad

Explains the process of entering credit vouchers using the meter's keypad.

Voucher Processing

Describes how the meter processes entered credit vouchers and displays results.

Incomplete Voucher

Explains the meter's response to an incomplete voucher entry, including timeouts.

Complete Voucher

Details the meter's actions and display sequences after a complete voucher is entered.

Voucher Accepted

Describes the display when a voucher is successfully accepted by the meter.

Voucher Accepted as a Valid Key Change Number

Explains the display for key change transactions using specific vouchers.

Voucher Not Accepted By Meter

Details the display when a voucher is rejected by the meter.

Duplicate Voucher

Describes the display for rejected duplicate vouchers.

Expired Voucher

Explains the display for rejected expired vouchers.

Voucher Overflow Rejection

Describes the display when a voucher is rejected due to credit overflow.

Voucher Decryption and Processing

Covers how the meter decrypts and processes various types of STS vouchers.

Electricity credit voucher

Details the function of electricity credit vouchers for adding credit.

Set 1st Dispenser Key Voucher

Explains the use of vouchers for setting the first dispenser key for security.

Set 2nd Dispenser Key Voucher

Describes the use of vouchers for setting the second dispenser key for security.

Clear Tamper Voucher

Explains how to use a voucher to clear tamper conditions.

Set Power Limit Voucher

Details how to use a voucher to set the meter's power limit.

Set Credit Alarm Levels Voucher (Proprietary Voucher)

Explains vouchers for setting low and high credit alarm levels.

Clear Credit Voucher

Describes the function of a voucher that clears credit and opens the load switch.

Initiate Dispenser Test Voucher (Meter Non-Specific Voucher)

Details non-meter specific vouchers used to test meter functions.

Commissioning Voucher (Non Meter-Specific, Proprietary Voucher)

Explains the use of a proprietary voucher for meter commissioning.

Commissioning Voucher (Meter-Specific, Proprietary Voucher)

Describes meter-specific vouchers for commissioning.

Decommissioning Voucher (Meter-Specific, Proprietary Voucher)

Explains vouchers used to decommission the meter.

Set Options Register (Meter-Specific, Proprietary Voucher)

Details vouchers for setting meter options via the 'Changeable Options Register'.

Commissioning and Decommissioning the Meter

Covers the process of setting the meter into commissioned or decommissioned states.

Power Limiting

Explains the power limiting feature and its implementation.

Automatic/Manual Load Reconnection

Details how the load switch can be reconnected automatically or manually.

Disconnect on Power Failure

Explains the option to disconnect the load when a power failure occurs.

Anti-tamper Features

Describes the various physical and electronic features designed to prevent tampering.

General

Provides a general overview of the meter's anti-tamper mechanisms and seals.

Anti-Tamper Switch

Details the mechanical anti-tamper switch and its detection capabilities.

Reverse Energy Detection

Explains the Significant Reverse Energy (SRE) detection feature.

Magnetic Tamper Detection

Describes the meter's magnetic tamper detector and its response.

Resetting a Tamper Condition

Explains the procedure for resetting a detected tamper condition.

Virtual Token Carrier (VTC) Interface

Describes the rear VTC port for accessing meter data during electronics failure.

INFORMATION FUNCTIONS

Meter Number (Register 000)

Details how to view the unique meter identity number.

Instantaneous Power (Register 001)

Explains how to view the currently consumed power.

Current Credit Register (Register 002)

Describes how to view the meter's current credit balance.

Total Units Counter (Register 003)

Explains how to view the total kWh consumed since installation.

Accumulated Credit Register (Register 005)

Details how to view the total credit entered into the meter via tokens.

Current 30-Day Consumption (Register 008)

Describes how to view consumption data for the current 30-day period.

Previous 30-Day Consumption (Register 009)

Explains how to view consumption data for the previous 30-day period.

Low Credit Level (Register 012)

Details how to view the low credit level setting.

High Credit Level (Register 013)

Explains how to view the high credit level setting.

Power Limit Level (Register 014)

Describes how to view the meter's power limit level.

Meter State Register UPPER (Register 030)

Details the upper bits of the meter state register for status indications.

Meter State Register LOWER (Register 031)

Details the lower bits of the meter state register for status indications.

Fixed Option Register (Register 033)

Explains the fixed option register, set at manufacture.

Changeable Option Register (Register 035)

Details the changeable option register, configurable via tokens.

Volatile Meter State – Upper (Register 036)

Describes the upper bits of the volatile meter state register.

Volatile Meter State - Lower (Register 037)

Details the lower bits of the volatile meter state register.

Software Version Number (Register 048)

Explains how to view the meter's software version number.

Power-Fail Counter (Register 050)

Describes the counter for power failures since installation.

TN and ID Number of Last CTN Entered (Register 054)

Details the last Credit Transfer Number and Token Identifier.

ID Number of Last CTN Entered (Register 055)

Explains how to view the Token Identifier for the last credit token.

Value of Last CTN Entered (Register 056)

Describes the value (kWh) of the last credit transfer number entered.

Key Revision and Key Type (Register 057)

Details the key revision and type, referring to STS specification.

Tariff Index (Register 058)

Explains the tariff index, referring to STS specification.

Current Credit Register - 10Wh Resolution (Register 059)

Shows credit register value with 0.01kWh resolution.

SGC Register (Register 060)

Details the initial SGC value and indication of key-change.

Total Units Counter (10 Wh Resolution) (Register 061)

Shows total kWh consumed with 0.01kWh resolution.

Customer Information Mode

Explains how to enter and use the customer information mode.

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