10
BEC23 Technical Manual
Meter serial number
The Meter serial number is derived as shown below:
Example:
04 12 23 8425 6
So the interpretation of this serial number is: the meter is a Conlog meter, made in 2002 and its
sequence number is 238425.
User interface
Meter interface
•
Keypad user interface with tactile feedback
•
A large format LCD that supports numeric, bar graphs and icons is used
•
An LED indicating the rate of consumption (Flash Rate: 1000 pulses / kWh)
•
Supports the optical and direct probe using the Meter Interrogator Kit
LCD interface
The meters’ LCD interface has been standardised throughout the range of Conlog electricity meters. The
LCD display indicates credit available (in kWh), load indicator, overload indication, low credit warning,
zero credit indication, negative credit indication, wait indication, token acceptance or rejection indication,
tamper indication and special user functions. (Refer to “Special User Functions” for details)
STS Manufacturer
Number
Number of years
since 1990
Sequential Unit
Number made
Check Digit
Consumption
indicator as a % of
the maximum limit
System
Busy
Supply
Status
Token
Accept/Reject
Negative
Credit
Tamper
Status
Available
credit in
kWh
Enter token icon /
Low credit warning
