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AL55/66 Technical manual Version 1.1
5.4 Displays
Coin selector ALBERICI AL66 has separate connector for different SPI
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device(
displays
)
connection.
ALBERICI displays
SCHED660
with 6 digits LED,
SCHED670
with 8 digits LCD and
the older version of displays COMESTERO type RM3 with 4 digits or NRI with 5 digits is
possible to connect. Selection of display type and presentation is linked to coin selector
configuration. Following values are possible to present:
- accumulated credits
- accumulated value or rest value
- time(elapse)
- messages
5.4.1 Accumulated credits
Display of accumulated credits is possible to select only with coin selectors that are able
to accumulate credits. Such types are: totalizer on request or timer on request.
Displays with 6 or 8 digits, use the last 2 most significant digits to present credit.
If display has 5 digits, one last most significant digit is used and number of presented
credit is limited to 9! If credit number is over that number error message
17
will be
displayed but coin selector will continue to work properly.
On displays with 4 digits, last significant digits are used, but than other values are not
possible to present at same time!
5.4.2 Accumulated value
Accumulated value or rest value are displayed on lower 4 digits. Coin value in coin
selector are programmed mostly with relative value and some time this value must be
multiplied to have realistic absolute presentation. For smaller coin value(i.e. Cents)
decimal point must be programmed on right position. Default value for multiplier is 1
and decimal point is set after second digit. If second most significant digit is zero it will
be blank. Example:
In case we must present import value of euro coins with programmed value for 50 cent
coin equal 1, than multiplier must be set to 50 and decimal point to 2. After insertion of
3 coins, presented value will be:
multiply 3x50=150
set decimal point on second place
display:
1.50
.
5.4.3 Time
Time till the end of timer output activity(elapse time) will be presented from the
moment when timer output is active till the end of activity. Display format is:
for most displays
mm.ss
8 digit LCD
mm ss
Where
mm
represent time in minutes
from
00 to 99 minutes, while
ss
is time in
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S
erial
P
eripheral
I
nterface
17
See chapter 5.4.4 Messages
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