Innovative Technology BV20 - Escrow Control

GA02118 User Manual BV20
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Copyright © Innovative Technology Ltd 2018 Doc: GA02118/1 User Manual BV20
Version: 1.0
Page 57 of 60
11.6 Escrow Control
The BV20 has a single note escrow facility. This allows the BV20 to hold onto the
note once validated, and then only stack the note into a cashbox when the host
machine confirms that the Vend operation has been completed. If no confirmation of
the Vend is received, then the note will be returned to the user after 30 seconds. If
the host machine itself aborts the transaction by setting the corresponding inhibit
input high, the note is returned immediately. The sequence of operation is as
follows:
Start
Pin 10 Held Low
Pulse Received?
Check Credit Line/s
No
Want to Accept Note?No
No Response
in 30s
Yes
Hold Pin 10 High Note Rejects
Pulse Received?
Check Credit Line/s
No
Credit
End
Hold Pin 10 Low
Channel Inhibit High
Yes
Yes
No Response
in 30s
Note Forcibly
Removed By
Customer