NRI Currenza F2, Operating Instructions Manual

Page: 17 / 51

F
UNCTION
17
National Rejectors, Inc. GmbH, Buxtehude
The last eight coin channels 25 to 32 (or 9 to 16 with double block data-
management, see section "Single or double block data-management" in
this chapter) are intended to be used for the teach mode. In these coin
channels new coin types can also be taught without configuration software,
directly via the switching blocks on the coin validator; i.e. a coin channel is
assigned a coin type or also a token (see section "Teach mode" in this
chapter).
Single or double block data-management
At the manufacturer’s company, a customized setting is programmed to
determine whether the 32 coin channels are to be data-managed in one
memory block or, when divided into 16 channels each, in two memory
blocks (double block data-management).
If the double block data-management has been configured, the f 2 can data-
manage two separately programmed (memory) blocks 0 and 1. The 16 coin
channels can be assigned to each block with different coin types (also
currencies), sorting information, etc. However, only one block can be active
at a time and be used for the coin measurement and for further coin
processing. You can use the upper switching block on the device to select
the desired block (see section "Selecting memory block" in Chap. 6
"Operation").
Accepted coin sensors
To ensure that accepted coins actually arrive in the cash-box or in an
external sorting device and that coin acceptance has not been tampered
with, accepted coin sensors, positioned in front of the cash-box coin outlet
check whether the inserted coin drops unhindered into the cash-box chute.
Acceptance of a coin is not transmitted to the machine until the coin has
passed this checking function.
If the accepted coin sensors are continuously covered, e.g. by a coin pile-
up, coin acceptance is inhibited.