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5.6.1
Inhibiting all coins/individual coin channels via machine control system
The control system can
•
inhibit coin acceptance completely. In this case the coin validator does not accept any
coins.
• inhibit all coin channels of a certain coin, e.g. if there is no more change in an external
payout unit or in case of high fraud hazard.
•
inhibit the normal coin channel of a certain coin so that this coin is accepted only in the
narrow channel.
For information on how to program the inhibiting or enable functions, refer to the "ccTalk Serial
Communication Protocol, Generic Specification" that is available on the Internet at www.ccTalk.org, or
5.6.2
Inhibiting a coin channel/a group of coin channels by means of a
switch block
As an alternative to blocking with the controller, you can use the two switch blocks on the coin
validator to inhibit individual coin channels or groups of coin channels on site
coins/activating narrow coin channel ..., p. 29)
.
5.7
Teach mode
You can teach coin channels in teach mode without configuration software either by means of
the bottom switch block on the coin validator or the ccTalk machine controller, i.e. a token or
coin is assigned to a new coin channel. The new acceptance band is generated by inserting the
tokens/coins. It is not necessary to remove the coin validator from the machine for this purpose.
With double block data‑management, the last eight coin channels 9–16 (the teach channels)
of the activated memory block are available for teaching, with coin channels 25 to 32 being
available for this in the case of single block data-management
(cf. Chap. 7.3 Teaching coin channels in
teach mode ... (not for ACMI version), p. 31)
Activating/deactivating teach mode/channels
