Prepayment Mode Status - Landis+Gyr E470 Series User Manual

Prepayment mode
PIN entry dialogue
Is PIN
enabled?
no
Display Unlocked

Prepayment mode status

15.7 Prepayment mode status
D000058620 en a – E470 Series 3 SMETS2 100 mm – ZCX310 – User Manual and Functional Description
yes
PIN already
entered this
session?
yes
Display locked
display
Figure 30 PIN entry process
The prepayment mode status display is access after the all segment
display; if PIN entry is enabled then this must be entered before the display
can be accessed.
Once the screen is accessed it will indicate the status of the meter; the
display will show one of the following screens in relation to the meter's
status:

Prepayment mode meter balance – This display details the
remaining credit; it can also display low credit and owed (debt)
information relating to the financial state of the meter.
C r e d i t
Issue 1.2
B B
no
Enter PIN?
A = ignore, B = yes
A A
PIN verified display
3 seconds
3 seconds
Press button briefly (t < 2 s)
Press button longer (t ≥ 2 s)
30 second timeout from last button press –
returns display to Total active import display
£ 2 7 . 0 6
Enter PIN Enter PIN
Enter PIN
xxxx
Enter PIN
A A
xxxx
B B
Enter PIN
xxxx
Enter PIN
xxxx
B B
To submit pin for validation
yes
PIN valid?
no
Wrong PIN entered
message
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