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Fuel Dispensers TATSUNO EUROPE ‐ Installation and User Manual , revision 10, January 2022
4.1.24. NUMBER OF EVENTS (P31)
The parameter is used to display the cumulative numbers of some important events, such as the number of
correction factor changes, the number of peripheral unit serial numbers stored (i.e., the number of
configuration saves), the number of counter starts (i.e., the number of power off), the number of service mode
entries. After switching to parameter P31, the display shows the number of changes in the correction factors.
After pressing the <+> key, the frequency of serial numbers..., etc. will appear on the display.
Parameter
Meaning
P31‐1
Cumulative number of performed manual and automatic changes of the correction factor
P31‐2
Cumulative number of peripheral unit serial number stores (= number of counter configuration stores)
P31‐3
Cumulative number of power on counters (= number of power outages)
P31‐4
Cumulative number of entries in configuration mode at the service level.
16
P31‐1
NOTE
The serial numbers of the peripheral units are stored during the installation and recovery of the new
electronic counter of the dispenser, or after the replacement of some of its important parts (display, temperature
sensor unit....). Entry into the service mode and removal of the metrological seal is necessary for storage.
4.1.25. CONTROL MODE CHANGES HISTORY (P32)
The parameter allows to display the last 20 records about the change of the dispenser control mode, i.e., the
change from manual to automatic mode and vice versa (see parameter P12). After switching to parameter P32,
the last record of the change of the operating mode appears on the display ‐ the amount display shows M‐A
(change from manual to automatic mode) or A‐M (change from automatic to manual mode). After pressing the
<+> key, the penultimate record of the change appears. After pressing the <E> key, the date and time of the
mode change will appear on the display.
Parameter
Meaning
(P)33‐00
Last change of the control mode
(P)33‐01
Penultimate change of the control mode
...
...
th
P(33)‐19
20
change of the control mode in the sequence
Example: According to the last record (00), the change from automatic to manual mode (A‐M) took place on 24.8.2021 at 12:51:01.
NOTE
Monitoring of the change from automatic to manual mode is important. When fuel is fuelled in manual
mode, POS‐independent unit fuel prices are used and fuel dispensing data is not transmitted to the cash register.
The transition from automatic to manual mode can be disabled by toggling switch SW1‐2, which is protected by a
seal.
5
P31‐2
123
9720
P31‐3
<E>
A‐M
<E>
32‐00
67
P31‐4
240821
125101
32‐00
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