N&W Global Vending Krea Installation - Use - Maintenance page 45

STATISTICS
The data related to the operation of the machine are sto-
red both in total counters and in relative counters, which
can be reset without losing the total data.
E
lEctroNic couNtEr
An electronic counter memorizes in an aggregate mode
all the items dispensed from the last reset.
D
isplay ElEctroNic couNtEr
Displays the number of items dispensed since the last
reset.
r
EsEt ElEctroNic couNtEr
Resets the electronic counter.
D
isplay NumbEr of strokEs at start
Enables the display of the total number of items dispen-
sed since the last reset, 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:
c
ommuNicatioN 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 configurable parameters:
- Pass code: this is a four-character alphanumeric code
(0-9; A-F) which must be equal to the one of the data
transfer terminal for permitting its identification.
Default settings: 0000
- Security code: this is an alphanumeric code for mutual
recognition between machine and EVA DTS terminal.
Default settings: 0000
- End of transmission: if enabled, it is capable of
recognising the end of transmission signal which is
sent with the last packet and of interrupting the data
transmission.
/
DEx ucs
for this protocol there are no configurable parameters:
© by N&W GLOBAL VENDING S.p.A.
D
ata traNsmissioN
This function allows you to select which communication
interface to use for data transmission. The available
interfaces are:
- "RS232" and "IrDA": for the communication with serial
or infrared data acquisition devices.
- "ALWAYS EVA DTS" for communications with data
acquisition and transmission devices (telemetry).
E
vaDts typE
This function allows you to select the mode in which
to manage the speed of communication with the data
acquisition devices:
- "ENHANCED", the communication speed is automa-
tically adjusted to the maximum speed of the slowest
-
up device.
- "FIXED", the communication speed is fixed to the
speed set with the Baudrate function
bauDratE
This allows you to choose the communication speed of
transmissions (only if "EVA DTS type" is set with "fixed").
Default setting: 2400bps.
c
oNNEctioN
By activating this function, the machine waits for the con-
nection with a data acquisition device EVA DTS.
E
rasiNg Data
The statistics can be reset, for the relative counters, in a
global mode (all types of data) or in a selective mode, for:
- selections
- discounts-overpays
- faults
- coin box data
- By pressing the confirmation key � the flashing confir-
mation request "Confirm?" is displayed.
By pressing the confirmation key � the message
"Execution" is displayed for a few seconds and the stati-
stics are reset.
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traNsmissioN spEED
09-2013 4485-00