PAYTEC
user guide CV3516
page 8/14
3.2.
Coin Blocking
CV3516 is equipped with 16 mini-DIP switches to block coins. A coin is
normally accepted when the mini-DIP switch has been set on "OFF".
Coin channels correspond to more mini-DIP switches combinations. The
coin label indicates the corresponding mini-DIP blocking switch for each
channel (symbol
X
).
3.3.
Coin blocking (general inhibit)
General blocking is activated with standard active “high” signal on pin 6
of the 10-pin connector (in this case che validator will not accept any
coin). Any voltage between 5 and 24 V DC is considered a high signal.
As a rule, coins are accepted with “GND” inh level (also known as “low”
level).
Following the tpe of connection (12V 10-pin connector, or 24V 16-pin
connector), VMCs or cashless systems give a different polarized signal.
Here are the standard signals:
12V 10-pin
coin acceptance LOW (GND), coin blocking HIGH
24V 16-pin
coin acceptance HIGH (+Vcc), coin blocking LOW (GND)
Since polarity does not change on the validator (coins accepted at LOW
level), the correct signal level has to be adjusted on the VMC, or on the
cashless system, connected.
On PAYTEC cashless systems the general inhibit level
can be adjusted with the palmtop P6000 in Function 00:
set "Input enable high = N"
On PAYTEC cashless systems the general inhibit level
can be also adjusted with the PC application "Paytec
Configurator". In that case, select coin validator
CV3516 24V.
