EVOCA Opera - Page 46

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self test
This function allows you to verify, in semi-automatic
mode, the operation of the main components of the
machine. By pressing the conrmation key, the ashing
message “SELF TEST” will be displayed.
It is possible to abandon each operation and go to the
next one by pressing the exit key; instead, by conrming
with the conrmation key, the self test cycle starts. Some
of the controls are automatic, while others require the
controlled component to be manually operated.
The veried components are:
- Activation of ingredient motors for 2 seconds
- Activation of mixer motors for 2 seconds at different
speeds
- Release of a cup
- Release of a stirrer
- Infuser unit activation
- Control of the washing button
- Motion control of mobile nozzles.
- Full liquid waste; the machine remains in standby until
the full liquid waste microswitch is operated manually
- Lighting test; check that the keyboard lighting is work-
ing
- Switch on the dispensing unit lighting (if present)
- Keyboard check; the machine displays the number of
the button that shall be pushed and it indicates the lat-
ter also by switching on the corresponding LED and it
remains in standby for the actuation before switching to
the next key
- Check that the boiler temperature probe is working
- Checking that the buzzer is working
- Checking that the coin box (if present) is working)
STATISTICS
The data related to the operation of the machine are
stored both in total counters and in relative counters,
which can be reset without losing the total data.
eleCtroniC Counter
display eleCtroniC Counter
An electronic counter memorizes in an aggregate mode
all the items dispensed from the last reset.
eleCtroniC Counter reset
The electronic counter can be reset.
display number of strokes at start-up
With this function it is possible to enable or disable the
display of the total number of items dispensed from
the last reset of statistics, during the machine start-up
phase.
eva dts
EVA DTS communication protocol (European Vending
Associations Data Transfer System) foresees two codes
for identifying the machine and recognising the data
transfer terminal:
CommuniCation protoCol
From this function it is possible to decide which commu-
nication protocol to use for the communication with the
data acquisition device.
The available communication protocols are:
ddCmp enhanCed
with the following congurable parameters:
- Pass code: this is an alphanumeric code (0-9; A-F)
which must be equal to the one of the data transfer
terminal for permitting its identification.
Default setting 0
- Security code: this is an alphanumeric code for mutual
recognition between machine and EVA DTS terminal.
Default setting 0
- End of transmission: if enabled, it is capable of
recognising the end of transmission signal (EOT) which
is sent with the last packet and of interrupting the data
transmission.