NRI Currenza H2 Hopper Series, Техническая документация инструкция

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National Rejectors, Inc. GmbH, Buxtehude
F
UNCTION
The red pilot light flashes with every error signal, so that the error is easy to
locate and correct (see sections "Pilot lights" in Chap. 3 "Design" and
"Troubleshooting" in Chap. 7 "Maintenance and service").
ccTalk data transfer protocol (ccTalk interface only)
The control system communicates with the hopper using the serial ccTalk
protocol. For more details about the ccTalk protocol please refer to section
"Machine interface" in Chap. 8 "Technical data" and the ccTalk specification
at www.ccTalk.org.
Anti-jam function
The hopper detects, if the coins can no longer be transported due to a jam.
In this case it changes the rotational direction of the motor for 1.5 sec., so
that the coins are splitted up on the transport disc and can be paid out again
when rechanging the rotational direction.
If the coin accumulation and pressure onto the payout disc is so high, that
the motor can no longer turn the disc, the rotational direction is changed for
0.5 sec. and, if necessary, for further full seconds until the jam has been
removed.
Protection against cable break (parallel interface only)
If an end of the coin line of the connecting cable between hopper and control
system is open (e.g. cable break or improper plug connections), the hopper
no longer pays out coins and transmits an error signal to the control system
(see section "Hopper control system" in this chapter and section
"Troubleshooting" in Chap. 7 "Maintenace and service").
In the control system the coin line must be pulled up to 5V using a
pull-up resistor (e.g. 10k
Ω).