N&W Global Vending Snakky RY, Installation Manual

Page: 28 / 52

© by N&W GLOBAL VENDING S.p.A.
24
06 2007 294-00
aud. 4 change return
-
Total money returned
Aud. 5 Excess
-
Excess money. Extra amounts paid by the customer
that were not returned (in the event there was no
money available for return)
Aud. 6 Release tubes
-
Value of coins dispensed with the “Tubes control” func -
tion
Aud. 7 Loading tubes
-
Value of money cashed with the manual loading func -
tion.
Aud. 8 Cash sales
-
Value of total sales with cash money (coins + bills)
Aud. 9 Cashed bills
-
Value of cashed bills
Audi. 10 Charge key
-
Value of money changed into the key
Audi. 11 Sales with key
-
Value of money cashed for dispensing with key
Aud. 12
-
Money dispensed manually
Value of coins dispensed manually with the dispensing
buttons on the coin mechanism.
tESt
s
electioNs
This function is used to simulate the normal dispensing
of products without inserting any money.
Check the functioning of the motor rotation by pressing
the selection buttons.
m
otor test
It activates all motors of the spirals in a sequence.
a
Utotest
A function to check, in a semiautomatic manner, the
correct operation of some devices is implemented in the
software.
Some checks occur automatically, others need the
manual operation of the monitored component; button
�
is pressed to go to the next check.
The monitored devices are:
“keypad”
Press the button requested on the display; if it works cor -
rectly the request for the next button is presented.
“temperature”
The value of temperature detected by the internal probe
is displayed.
In the event of electrical connection interruption the
value -11.0 is displayed.
In the event of a short-circuit in the probe the value 41.0
is displayed.
“buzzer”
a series of sounds is emitted.
“compressor”
The compressor is activated/deactivated using the
�
and
�
buttons.
“Selections”
All selections are activated in a sequence.
“coin mechanisms”
Checking that communication with the coin mechanism
takes place correctly and which validator lines are set as
being active.
“photocells”
If the product detection device is present, the light beam
reading and interruption are checked.
“disp compt lock”
If the device for locking the dispensing compartment
opening, use the
�
and
�
buttons to lock and unlock
the compartment opening.
“direct keypad”
If fitted on the machine, the 5 buttons are checked se -
quentially.
Press the button requested on the display; if it works cor -
rectly the request for the next button is presented.
“temperature test”
This group of functions, useful after interventions on the
cooling unit, is used for checking the functioning of the
cooling unit and of the internal temperature probe.
test start : It starts the temperature test. An identification
code is requested (that can be left to zero) and every 30
seconds the internal temperature of the refrigerated box
is read and stored for 20 minutes of normal operation.
Press the confirm button
�
to display the test progress
with the number of acquisitions made out of a total of 40.
During the temperature test the machine remains avail -
able for the other functions.
temperature print : by connecting a serial printer with
the following communication parameters: 9600 baud
rate, 8 data bit, no parity, 1 stop bit, to the RS232 port
located in the sliding compartment (see fig. 29) it is pos -
sible to print the temperatures read during the test.
To print the stored data, do as follows:
Press the confirm button
-
�
, the display will show the
confirmation request with the message “Confirm?”
Connect the printer before confirming.
-
Press button
-
�
to start printing.