© by N&W GLOBAL VENDING S.p.A.
28
03 - 2011 3685 00
T
ubEs
miNimum
lEvEl
This allows the user to be notified with the message “In
-
sert exact amount”, adding a number of coins between 0
and 15 to the programmed number of coins for determin-
ing the full status of the tubes.
vmc
frEE
salE
Most of the payment systems with BDV protocol manage
the free sale function.
Nevertheless, there are payment systems which do not
have this function.
In this case, having to dispense some selections free
of charge, it is necessary to enable the VMC free sale
(vending machine control, enabled by default) and set
the price of these selections to zero.
mDb
The MDB protocol menus allow you to define the follow
-
ing functions.
i
mmEDiaTE
cHaNgE
Usually the amount related to a selection is cashed in
after the machine sends the signal “Selection made”.
By enabling this function, which is disabled by default,
the payment signal is sent at the beginning of the dis-
pensing.
Setting this parameter is compulsory.
D
Ecimal
poiNT
Pressing the confirmation key
�
displays the position of
the decimal point, in particular:
0
decimal point disabled
1
XXX.X (one decimal point)
2
XX.XX (two decimal points)
3
X.XXX (three decimal points)
By pressing the confirmation key
�
, these values flash
and they can be modified.
Setting this parameter is compulsory.
T
ypE
of
DispENsiNg
This allows you to set the operating mode for multiple or
single dispensing. With multiple dispensing, the change
is not automatically returned at the end of one dispens-
ing, but the credit remains available for further dispens-
ing. When the coins return button is pressed (if the
function is enabled), the remaining credit will be returned
up to the maximum change value.
o
bligaTioN
To
buy
This allows the enabling/disabling of the coins return
button before dispensing a product.
-ON: the change is returned after a product has been
selected
-OFF: the change is returned immediately when the
coins return key is pressed (the machine works as
change machine)
m
aximum
crEDiT
This function allows you to define the maximum credit for
the introduced coins which is accepted.
m
aximum
cHaNgE
It is possible to set a limit to the total amount of the
change that the coin mech will pay when the change
return button is pressed or after a single dispensing.
Any credit exceeding the programmed amount with this
function will be cashed in.
Accepted coins
It is possible to define which coins among those recog
-
nised by the validator shall be accepted when the coin
return tubes are full.
In relation to the coin/value correspondence, the con-
figuration of the coin mech needs to be checked
a
ccEpTED
coiNs
It is possible to define which coins among those recog
-
nised by the validator shall be accepted when the coin
return tubes are full.
In relation to the coin/value correspondence, the con-
figuration of the coin mech needs to be checked
c
oiNs
rETurNED
It is possible to define which coins among those availa
-
ble in the tubes shall be used for giving the change. This
parameter is only active with coin mechs which do not
automatically manage the choice of the tube to be used
(Auto changer payout).
In relation to the coin/value correspondence, the con-
figuration of the coin mech needs to be checked
a
ccEpTED
baNkNoTEs
It is possible to define which banknotes among those
recognised by the reader shall be accepted.
In relation to the banknote/value correspondence, the
configuration of the reader needs to be checked
