NW Global Vending Festival, Installation - Use - Maintenance

Page: 23 / 60

© by N&W GLOBAL VENDING S.p.A.
17
03-2012 3775 00
notes about
PROGRAMMING
The electronic control unit of the machine controls the
use of many functions.
The machine is supplied together with:
- Selections layout , which contains the selections fore-
seen for the specific model
- f
lowcHart
of the programming menus.
Described below is a summary of the main functions
which are useful for managing the operation of the
machine, not necessarily in the order in which they are
displayed in the menu.
The machine's software can be updated using the dedi-
cated systems (Giga. Upkey
The machine can work in 3 different operating modes de -
pending on the status in which the machine is, the buttons
of the keyboard assume different functions.
The possible statuses are:
N
ormal usEr
-Machine start-up (door closure) with the execution of
the foreseen checks.
-Dispensing selection and messages to the user.
l
oaDEr mENu
-Detection of statistical data and execution of simple
checks on the operation and on the dispensed items.
t
EcHNiciaN
'
s mENu
-Test functions, programming of machine's settings and
performance.
According to the operation mode, the display and keypad
functions change as described in the following paragraphs.
OPERATION IN NORMAL USER
STATUS
The machine goes into normal operation when the
power supply is connected and the door (see program-
ming switch) is closed.
Lighting is turned on and the following messages are dis-
played: product sale management, temperature, time and
other information on possible failures.
SELECT PRODUCT
Temperature= XX°C
If there is enough credit, by pressing the selection button
the motor automatically opens the corresponding door,
until reaching the door stop block.
In the event that an anomaly is detected by the control
system, an error message will be given, indicating the type
of problem:
SELECTION NOT AVAILABLE
“fault name”