Innovative BV100, Operation Manual

Page: 15 / 47

Copyright Innovative Technology Ltd 2008 GA717
Example transactions are shown below.
Table 9 – Example Protocols
4.3.5 PARALLEL INPUT AND OUTPUT
To use Parallel Output for 4-note/channel acceptance the Parallel interface must be
programmed into the validator via the Configuration Cards (See Appendix D –
Configuration Cards) or via the ITL BNV Currency Manager Program.
Vend Signals: (Pins 1 to 4). The four channels have their own individual outputs. If a note
is recognised then the relevant Vend line is set low for a period of 100 ± 3 ms. Pulses
outside these limits should be rejected as a precaution against false triggering.
Busy Output: (Pin 9). This is a general-purpose busy signal. It is active low while the
BV100 is in operation.
Event Validator Decimal
Value
Host
Note entered into validator Validator Busy 120 Î
Note accepted channel 2 Validator Ready 121 Î
Accept on channel 2 2 Î
Note entered into validator Validator Busy 120 Î
Note not recognised Validator Ready 121 Î
Note not recognised 20 Î
Validator has returned note Validator Ready 121 Î
Software Inhibit Channel 4 Inhibit C4 Í 134 Inhibit C4
Channel 4 inhibited 134 Î
Software Enable Channel 4 Uninhibit C4
Í
154 Uninhibit C4
Channel 4 inhibited 154
Î
Status Report Í 182 Status Request
Status Requested 182 Î
3 byte status message Inhibit status Channels 1-8 Byte 1 Î
Inhibit status Channels 9-16 Byte 2 Î
Escrow On (=1) / Off (=0) Byte 3
Î
Turn on Escrow Mode Í 170 Enable Escrow
Mode
Escrow Mode Enabled 170
Î
Note accept in Escrow Mode
Note entered into validator Validator Busy 120 Î
Note Accepted Channel 2 Validator Ready 121
Î
Accept on Channel 2 2 Î
Í 172 Accept Note in
Escrow
Accept Escrow 172 Î
Accept on Channel 2 2 Î
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