58
111660 Rev C 5-13-14
PFAILS
0
Figure D - 10a
dIAg
6.1
Diagnostic Code 6 -
Power Failure Counter
This code is used to investigate intermittent problems with
power. The counters keep track of the number of times a
power failure occurs.
To enter this test, enter diagnostics and press the 6
button
on the keypad and the ENTER button.
6.1 - Power
The display shown in figure D-10a
appears. The Price display shows the dispenser is in
Diagnostics Level 6.1.
The number of power failures that have occurred since
the system was reset (cold start) appears on the
second line of the main display.
Press
ENTER
to advance to the next counter.
Communications Failure Counter
This code is used to investigate intermittent problems with
communications. The counters keep track of the number
of times a communications (UART) failure occurs.
6.2 - Communication
The display shown in figure D-
10b appears. The Price display shows the dispenser is
in Diagnostics Level 6.2.
The number of communications failures that have
occurred since the system was reset (cold start)
appears on the second line of the main display.
To zero the counter, press the following buttons on the
manager’s keypad in the sequence listed:
Press
Press
Press +/-
NOTE: After this three button sequence is entered,
the counter displayed is cleared.
rUArtF
0
Figure D - 10b
dIAg
6.2
Diagnostic Code 6 continued on next page...
How to Use Diagnostics