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P/N 960-100190RA_Rev. A {EDP #148851}
© 2009, Japan CashMachine Co., Limited
6 - 7
Performance Tests
VEGA-RC™BankNote Recycler
Section 6
4. The Full/Empty Detection Sensor #1 & #2 Test is
now complete. Press and hold-down the “
A
”
Pushbutton on the VEGA-RC Unit for 3 seconds
to return the Unit to the Test Selection Mode.
Test T7 - Communication Loop Test
This test is used to perform a communications
Loop Back Test between the VEGA-RC and the
VEGA BV Unit’s Communication Ports. The 3rd
pin (TXD) and 4th pin (RXD) of the VEGA-RC
Main CPU Board Connector CN3 must be looped
to each other to perform this Test (See Figure 6-1
for proper connection information).
To perform the Communication Loop Test, proceed
as follows:
1. Remove Power from the VEGA BV Unit.
2. Setup the Units for the Communications Loop-
back Test as shown in Figure 6-1.
3. On the VEGA-RC, ensure that DIP Switch #8 is
set to the “
ON
” position (e.g., Test Mode).
4. Apply Power to the VEGA BV Unit. The Seven
(7) Segment Display will indicate “
T0
”.
5. On the VEGA-RC Unit press Pushbutton “
B
” or
“
D
” to select Test #7 (T7).
6. Press
Pushbutton
“
A
” to begin the Test.
7. The Seven (7) Segment Display will indicate
“
Co
” and the Green LED will light as indicated
in Figure 6-19.
8. Press
Pushbutton
“
B
” to begin the Loop Test.
9. If communication is OK, the Seven (7) Segment
Display will indicate
C0C0
20.
10. When the Communication Loop Test is complete,
the Seven (7) Segment Display will indicate the
results of the Test. If communication was suc-
cessful, and the Test completed normally, the
Green LED will be lit and the Display will indi-
cate “
OK
”. However, if the Test fails, or if the
unit was unable to establish communication at
the start of the Test, the Red LED will be lit and
the Display will indicate “
NG
”. Examples of both
Test results are shown in Figure 6-21.
The Communication Loopback Test is now
complete. The VEGA BV Unit should now be
powered down, returned to its original Test con-
figuration as shown in Figure 6-2, and then be
re-powered again with VEGA-RC DIP Switch #8
set to the “
ON
” position in order to return the Unit
to the Test Selection Mode.
NOTE: Full/Empty Detection Sensor #1 is
used to detect the Metallic Silver coated
reflective end portion of the Transparent
Film Belts. The detection threshold is set at
30 Hexadecimal. If the displayed A/D value
is less than 30H then the Sensor is
properly detecting the Metallic Silver
coated portion of the Transparent Film
Belt. A displayed value greater then 30,
indicates that the Sensor is currently
detecting another portion of the
Transparent Film Belt.
Full/Empty Detection Sensor #2 is used to
detect the Film Belt’s Bobbin radius. The
detection threshold is set at 60 Hexa-
decimal. If the displayed A/D Value is less
than 60H, it indicates that the Bobbin is
empty (e.g., no Belt is wound on the
Bobbin). However, a displayed value
greater than 60H indicates that Belt Film is
still present on the Bobbin.
LED lights Green:
Full/Empty Detection Sensor #1
A/D value indication.
LED lights Red:
Full/Empty Detection Sensor #2
A/D value indication.
0.5
Seconds
Figure 6-18
Full/Empty Sensor 1&2 A/D Value
NOTE: Tests T4, T5, T6 and T8 are
presently unavailable and reserved for
future use.
NOTE: Only short the 3rd pin (TXD) and
the 4th pin (RXD) of the VEGA-RC Main
CPU Board CN3 to each other when
performing a Communication Loop Test,
otherwise leave them as individual pin
connections.
Figure 6-19
Communication Loop Test (Co)
0.5 Seconds
Figure 6-20
Performing Communication Loop
Test (C0 C0)
Normal Completion (OK)
Abnormal Completion (NG)
Figure 6-21
Communication Loop Test Results