Table Of Contents - Landis+Gyr Cashpower Gem Lite User Manual

Abbreviations

Table of Contents

1 Abbreviations __________________________________________________________ 5
2 Front Panel Layout ______________________________________________________ 6
2.1 Keypad _____________________________________________________________ 6
2.2 Liquid Crystal Display (LCD) _____________________________________________ 6
2.3 Rate of Consumption Indicator (Rate LED) __________________________________ 6
3 Liquid Crystal Display (LCD) ______________________________________________ 7
3.1 General _____________________________________________________________ 7
3.2 LCD Layout (what the icons mean) ________________________________________ 7
3.2.1 Legend____________________________________________________________ 7
3.3 Typical Operational Displays _____________________________________________ 8
3.4 Happy and Sad Faces __________________________________________________ 8
3.5 Latching Relay Status Indicators __________________________________________ 9
3.6 Information Mode Indicator ______________________________________________ 9
3.7 Power Indicator (kWh) __________________________________________________ 9
3.8 Power (W) Indicator ____________________________________________________ 9
3.9 Remaining Credit Indicator ______________________________________________ 9
3.10 Alarm Indicator ______________________________________________________ 10
4 Meter Operation ________________________________________________________ 11
4.1 General ____________________________________________________________ 11
4.2 LCD Indications during Normal Operation __________________________________ 11
4.3 Entering Prepayment Tokens via the Keypad _______________________________ 11
4.3.1 Happy & Sad face indications _________________________________________ 12
4.4 Token Processing ____________________________________________________ 12
4.4.1 Incomplete Token __________________________________________________ 12
4.4.2 Complete Token ___________________________________________________ 13
4.4.3 Token Accepted ____________________________________________________ 13
4.4.4 Token Accepted as a Valid Key Change Number __________________________ 13
4.4.5 Incorrect Token ____________________________________________________ 13
4.4.6 Duplicate Token ____________________________________________________ 13
4.4.7 Expired Token _____________________________________________________ 13
4.4.8 Token Overflow Rejection ____________________________________________ 13
4.5 Token Decryption and Processing ________________________________________ 14
4.5.1 Electricity Credit Token ______________________________________________ 14
4.5.2 Set 1st Dispenser Key Token __________________________________________ 14
4.5.3 Set 2nd Dispenser Key Token _________________________________________ 14
4.5.4 Clear Tamper Token ________________________________________________ 14
4.5.5 Set Power Limit Token _______________________________________________ 14
4.5.6 Set Credit Alarm Levels Token (Proprietary Token) _________________________ 14
4.5.7 Clear Credit Token __________________________________________________ 15
4.5.8 Initiate Dispenser Test Token (Meter Non-Specific Token) ___________________ 15
4.5.9 Commissioning Token (Non Meter-Specific, Proprietary Token) _______________ 15
4.5.10 Commissioning Token (Meter-Specific, Proprietary Token) ___________________ 15
Cashpower Gem Lite - User Guide
Review 3/27
© Landis+Gyr (Pty) Ltd