N&W Global Vending Snakky RY, Installation Manual

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© by N&W GLOBAL VENDING S.p.A.
19
06 2007 294-00
value of “exact amount”
This value defines the combination of empty coin tubes,
setting the coin mechanism in “exact amount” mode. The
possible combinations of empty coin tubes are indicated
below.
For greater simplicity, the combination is described with
reference to tubes A, B and C, where tube A receives the
lower value coins and tube C the greater value coins.
0 = A or (B and C)
1 = A and B and C
2 = A and B only
3 = A and (B or C)
4 = A only
5 = A or B only (default)
6 = A or B or C
7 = A or B only
8 = A or C only
9 = B and C only
10 = B only
11 = B or C only
12 = C only
C.P.C. device
It dialogues with the coin mechanism if devices are
installed or removed from the serial interface (C.P.C.-
type devices - the monitoring unit is always enabled by
default).
minimum level of tubes
It brings forward the “Insert exact amount” message for
the user, by adding a number of coins between 0 and
15 to the programmed number of coins, to set the “full
change tubes” status.
free vend vmc
Most payment systems with the BDV protocol control the
free vend function.
However, there are some payment systems without such
function.
In this case, if free selections are to be dispensed, free
vending must be enabled with VMC (vending machine
control, enabled by default) and the price of the selec -
tions must be set to zero.
mDb
The MDB protocol menus are used for defining the fol -
lowing functions:
type of vending
Setting the operating mode for multiple or single dis -
pensing. With multiple dispensing, the change is not
automatically returned after a successful selection; how -
ever the credit is available for further selections. When
pressing the coin return button (if the function is ena -
bled), the available credit is returned up to the maximum
change value.
change control
To enable/disable the operation of the coin return button.
maximum credit
This function is used to define the maximum accepted
credit.
maximum change
It is possible to set a limit to the total amount of change
returned by the coin mechanism when pressing the coin
return button or after a single dispensing serving.
Any credit exceeding the amount programmed with this
function will be cashed.
accepted coins
It is possible to define which, among the coins recog -
nised by the validator, are to be accepted when the
change tubes are full.
Check the coin mechanism configuration for the correct
coin to value matching.
Returned coins
It is possible to define which, among the coins available
in the tubes, are to be used for returning the change.
This parameter is active only with coin mechanisms that
do not automatically control the choice of tube to be
used (Auto changer payout).
Check the coin mechanism configuration for the correct
coin to value matching.
accepted bills
It is possible to define which, among the bills recognised
by the reader, are to be accepted.
Check the reader configuration for the correct bill to
value matching.
minimum level of tubes
This function is used for setting the number of coins (0 to
15) to determine the status of full change tubes and the
“Insert exact amount” message for the user.
accepted coins with “exact amount”
It is possible to define which, among the coins recog -
nised by the validator, are to be accepted when the
machine is in the “exact amount” condition.
Check the coin mechanism configuration for the correct
coin to value matching.
accepted bills with “exact amount”
It is possible to define which, among the bills recognised
by the accepter, are to be accepted when the machine is
in the “exact amount” condition.
Check the accepter’s configuration for the correct bill to
value matching.