Necta KORO Fresh Brew Installation, Use And Maintenance Manual Download Page 28

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STATISTICS

Data on the machine operations is stored in both general
counters and relative counters, which can be reset without
losing total data.

Printing

Connect an RS232 serial printer having a Baud rate of
9600, 8 data bit, no parity, 1 stop bit to the serial port located
on the push button board to print all the statistics described
in the paragraphs “Displaying general statistics” and “Dis-
playing relative statistics”. The printout will also contain the
machine information, the date and the software version.
Statistics can be printed partially or totally.
To connect the printer, do as follows:

- press the confirm print button “ ”, displaying the mes-

sage “Confirm?”;

- connect the printer before confirming;

- press the confirm button “ ” again to start printing.

TEST

This group of functions is used for performing some
controls on the machine.

TECH>

STATISTICS

TECH>

"List of statistics"

Electronic counter

An electronic counter stores the total of all selections made
since the last reset.

Displaying general statistics

When pressing the confirm button “ ” the stored data is
sequentially displayed, and namely:

1 - single selection counter;

2 - counter by time bands;

3 - discount counter;

4 - failure counter;

5 - coin mechanism data.

Resetting general statistics

Statistics can be reset either globally (all types of data) or
partially for:
- selections
- discounts/overprice
- failures
- coin mechanism data
Press the confirm button “ ”, and the message “Confirm?”
starts blinking.
Press the confirm button “ ”, the message “Working” is
displayed for a few seconds and all statistics are reset.

Displaying relative statistics

When pressing the confirm button “ ” the stored data is
sequentially displayed with the same subdivision of the
general statistics.

Resetting relative statistics

Statistics can be reset either globally (all types of data) or
partially as in the general statistics.

Enabling the counters at start-up

This function is used to enable/disable the display of the
total number of sales since the last statistic reset, during
the start-up phase of the machine.

TECH>

TEST

TECH>

"List of functions"

Test dispensing

With this function it is possible to obtain, with the door open
and without inserting any money, for each selection dis-
pensing of:

- complete selection

- water only

- powder only

Special functions

By accessing this function it is possible to:

- activate the espresso brewer unit;

- release a dose of ground espresso coffee;

- open a solenoid valve to allow the intake of air in the event

of emptying the espresso boiler for maintenance;

- manually install the boiler;

- activate the fresh-brew unit.

Autotest

This function allows testing, in a semiautomatic way, of the
main machine components.
Press button “ ” and the message “AUTOTEST” will start
blinking.
It is possible to cancel each operation and go to the next
one by pressing button “ ”, confirming with button “ ” to
start the autotest routine.
Some checks occur automatically, others need the manual
operation of the monitored component.
For the actuation sequence refer to the programming
manual.