Evoca Group Snakky SL, Installation, Use And Maintenance Manual

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© by NECTA VENDING SOLUTIONS SpA 0303 204-00
Fig. 18
OPERATING MODES
The machine control software has three different function
levels, which are:
- normal operation;
- filler menu;
- technician menu.
According to the operating mode, the display and keypad
functions of the master machine change as described in
the following paragraphs.
USER INTERFACE
The interaction between system and operator happens
through the following components located on the master
machine:
- Liquid crystal display (LCD) (the number of lines and of
characters depend on the type of master).
- External keypad configured via software with numeric
keys from 0 to 9, having with the following functions in
the in the filler and technician menus:
Numeric keys
1 to 7 are used to select directly a menu item by keying in
the corresponding number shown in the summary tables
included in the appendix to this manual.
Next menu key :
“ ” is used to move to the next menu option.
In the case of command management it varies the status
of Logical Data where required, or in the case of Numeric
Data it writes the value 0.
Previous menu key :
“ ” is used to move to the previous menu option.
In the case of command management it varies the status
of Logical Data where required, or in the case of Numeric
Data it writes the value 8.
Enter key :
“ ” is used to move from a menu to a sub-menu or to enter
a command.
In the case of Logical Data it enters the status that appears
on the display.
Exit key :
“ ” is used to move from a sub-menu to the higher level
menu, or to exit from the current command.
NORMAL OPERATING MODE
The machine is preset to normal operating mode when
connected to the power supply with the main switch on.
The lighting is switched on and the messages for the
customer are indicated on the display of the master.
FILLER MENU
The machine is preset to “filler” mode when pressing the
menu access button on the master machine and selecting
on which machine to operate.
The “ ” and “ ” keys scroll through the filler menu which
permits:
“Statistics” Data reading and display
“Single Prices” Changing the price for one
selection
“Special selections” Virtual selections
Return of virtual price
Two-motor selections
Photocell parameters
“Test” Test selection
Motor test
Autotest
“EVADTS” Connection
If a menu is not enabled during programming, a title is
displayed in the list but it cannot be accessed.
Price key
Key is used to access directly the price/selection
combination of time band 0, if the function is enabled in the
“Technician” menu.