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Landis+Gyr CASHPOWER SABRE MK 5, User Manual

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Landis+Gyr CASHPOWER SABRE MK 5 User Manual Download Page 20

Filename: User Guide Sabre Mk5 Rev 0.0.doc 

Page 20 of 28

 

5.11. Virtual Token Carrier (VTC) Interface 

This port is available via a removable plug at the rear of the meter and should only be 
accessed when the meter is disconnected from power.  It allows for meter data such as 
remaining credit to be extracted in the event of an electronics failure. 

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. 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 10: Virtual Token Carrier (VTC) port 

Summary of Contents for CASHPOWER SABRE MK 5

Page 1: ...Prepayment Electricity Metering System DOMESTIC Landis Gyr CASHPOWER SABRE MK 5 USER S GUIDE...

Page 2: ...and update of product pictures Abstract This document is the User Guide for the Cashpower Sabre Mk5 Common Base keypad prepayment meters designed and developed by Landis Gyr Pty Ltd South Africa Refe...

Page 3: ...Key Change Number 13 5 4 2 3 Voucher Not Accepted By Meter 13 5 4 2 4 Duplicate Voucher 13 5 4 2 5 Expired Voucher 13 5 4 2 6 Voucher Overflow Rejection 13 5 5 Voucher Decryption and Processing 14 5...

Page 4: ...11 Meter State Register UPPER Register 030 24 6 12 Meter State Register LOWER Register 031 1 24 6 13 Fixed Option Register Register 033 25 6 14 Changeable Option Register Register 035 25 6 15 Volatil...

Page 5: ...e commissioning of the meter to be done after the installation of the base thereby adding flexibility and installation convenience Included with the base is a Metal Oxide Varistor MOV which ensures th...

Page 6: ...gure 2 Cashpower Sabre Front Panel Features Figure 3 Close up of the Cashpower Sabre membrane and LCD display features Anti tamper sealing clip Liquid Crystal Display LCD Anti tamper sealing clips Mem...

Page 7: ...abre ED meter is set to 1000 impulses kWh The rate LED will therefore flash 1000 times for every kWh of energy consumed 3 4 Meter Label Set The meter label set shows the unique meter numbers type numb...

Page 8: ...ear and unambiguous visual indication of the important meter functions by means of language independent pictograms The LCD has three functional blocks a numerical display for displaying various values...

Page 9: ...red the sad face would come on Similar responses would apply during token entry e g entering an invalid CTN would result in the sad face flashing for a short period of time 4 4 Contactor Status Indica...

Page 10: ...ns as follows All four credit wedge icons are displayed if the value in the current credit register is above the preset high credit level The three smallest wedge icons are displayed if the value in t...

Page 11: ...meter by keying in the numbers printed on the credit voucher via the keypad The numbers entered are displayed on the LCD as they are being entered and scroll from right to left with a space displayed...

Page 12: ...entered into the meter it will result in one of the display sequences described below 5 4 1 Incomplete Voucher A voucher entry is timed out if no key is pressed for more than 30 seconds On time out T...

Page 13: ...is turned off The sad face icon is flashed for the reject time NB The reject function is included to discourage the entry of random numbers in an attempt to defraud the meter The reject time will even...

Page 14: ...voucher meter specific proprietary voucher refer to paragraph 5 5 1 11 Set Options Register meter specific proprietary voucher Refer to paragraph 5 5 1 12 below 5 5 1 1 Electricity Credit Voucher The...

Page 15: ...er Open the load switch 0000 0000 0001 5099 7584 HMI test turns on all the LED s displays all segments on the LCD and activates the buzzer 0000 0000 0001 6777 4880 Display the total units counter 0000...

Page 16: ...detect this and enter into the tampered mode thereby disconnecting the supply to the customer A meter specific tamper reset voucher then needs to be generated at the vending system to rectify the sit...

Page 17: ...ch time as a key is pressed on the keypad Using the example of a power limit trip refer to paragraph 5 7 the load switch will open and remain open for a period of 30 seconds At the end of this 30 seco...

Page 18: ...authorised entry to the system is attempted Figure 7 Factory sealed screw plugs In addition to the factory sealed screw plugs on the rear panels there is a facility for two utility wire seals on the f...

Page 19: ...mper and disconnect the load should SRE be detected The reverse energy condition may be monitored by using the information functions refer to paragraph 6 12 5 10 4 Magnetic Tamper Detection This new g...

Page 20: ...nly be accessed when the meter is disconnected from power It allows for meter data such as remaining credit to be extracted in the event of an electronics failure NB From a safety point of view the me...

Page 21: ...not have to be pressed again Information mode may be exited by pressing the information key or in the absence of any other key presses automatically after 1 minute Information Register Functions Info...

Page 22: ...ate Time Format 350 50th Last Token s 20 Digit Transfer Number and ID in Date Time Format 600 Enter Customer Information Mode Refer to section 6 28 6 1 Meter Number Register 000 The meter displays the...

Page 23: ...n is reset to zero The display is days on left hand side and consumption on right hand side 6 7 Previous 30 Day Consumption Register 009 The meter displays the previous 30 day period consumption 6 8 L...

Page 24: ...meter state register This register indicates the current state of the following meter functions Meter State Register Lower Display Function 1xxx xxxx Latch Inhibit X1xx xxxx Significant reverse power...

Page 25: ...used xxxx x1xx Enable creep lock xxxx xx1x Display negative credit xxxx xxx1 Reserved must be set to 1 6 14 Changeable Option Register Register 035 The meter displays the least significant eight bits...

Page 26: ...n Engineering Mode Enable xxxx x1xx Not used xxxx xx1x Reason for latch hold back Overload Magnetic trip xxxx xxx1 Phase direction indicator 6 16 Volatile Meter State Lower Register 037 The meter disp...

Page 27: ...S 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...

Page 28: ...e below Code Function 000 test all 001 open the disconnect device 002 switch all LCD segments on and flash the rate LED 004 display total units counter 005 display key revision and key type 006 displa...

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