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JCM Part No. 960-000076R_Rev. 1
© 2007, JCM-American Corporation
6 - 6
Section 6
World Bill Acceptor (WBA®-1x/2x -SS & SS2)
Calibration and Testing
Acceptor Head. To end the calibration
procedure, press the
Escape
X
key.
Calibration Error Messages
When an error occurs during a normal adjustment
sequence, the Figure 6-25 screen will appear con-
taining the following message types will appear on
the screen instead of the normal adjustment
message previously discussed:
•
xxxxx Communication Error xxxxx:
Communication with WBA has failed. =>
Check all the connections. Make sure you have
executed the correct calibration program.
•
xxxxx Adjustment Error (Gain) xxxxx:
Gain calibration error. => Make sure you have
correctly inserted White Calibration Paper as
instructed by the monitor.
•
xxxxx Adjustment Error (Black Level)
xxxxx:
Black level calibration error. => Make
sure you have correctly inserted Black
Calibration Paper as instructed by the monitor.
•
xxxxx Adjustment Error (No paper) xxxxx:
No paper level calibration error. => Make sure
you have removed all calibration paper.
•
xxxxx Adjustment Error (MAG) xxxxx:
Magnetic head calibration error. => Make sure
you have correctly inserted a MAG Head Test
Board into the Validator as instructed by the
monitor.
When calibration error occurs, the sensor signal
name and the signal value involved in the error will
be displayed on the line below the
“The gain of the
following sensors is not in ascending order”
mes-
sage. Figure 6-25 displays an example of a
typical error message.
Sensor Signal and Name Conversions
Table 6-1 lists the Sensor Signal Name vs. its Sen-
sor Name comparisons for the WBA-1X-SS Vali-
dator, and Table 6-2 lists the Sensor Signal Name
vs. its Sensor Name comparisons for the WBA-2X-
SS Validator.
Flash Memory Download Procedure
This section describes how to download a software
program to the Flash EPROM on the CPU Board.
When To Download
Download new software whenever the following
conditions occur:
•
When a Software Upgrade is required
•
After a CPU Board has been replaced.
Refer to “Forced Download Mode” on page 9 of
Appendix A for further downloading information
and procedures.
Figure 6-25
Typical Error Message Screen
Table 6-1
WBA-1X-SS Validator Sensor Names
Signal Name
Sensor Name
C2l
HPC, LEC
R2I
HPR, LER
L2I
HPL, LEL
C2R
HPC, LEC
R2R
HPR, LER
L2R
HPL, LEL
A
PT1, LE1
B
PT2, LE2
BUR
HBAR
CDR
HPC
RDR
HPR
LDR
HPL
Table 6-2
WBA-2X-SS Validator Sensor Names
Signal Name
Sensor Name
C2I, C2R
UHPC, DHPC
CUI, CUR
UHPC
CDI, CDR
DHPC
R2I, R2R
UHPR, DHPR
RUI, RUR
UHPR
RDI, RDR
DHPR
L2I, L2R
UHPL, DHPL
R2E
PT1
L2E
PT2
R2A
PT3
L2A
PT4
BUR
HBAR