P/N 960-000180R_Rev. 1 {EDP #233427}
© 2016, JAPAN CASH MACHINE CO., LTD.
A - 4
Appendix A
DBV® Series DBV-400 Banknote Validator
Troubleshooting
White
(3)
White
(4)
External SD-RAM
Error
External SD-RAM reading or writing was not properly performed.
[Solution] Check that the following part is properly assembled and/or
Harness are connected.
[Relative Parts] CPU Circuit Board.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
White
(3)
White
(5)
EEPROM Error
EEPROM reading, writing and/or saving was not properly performed.
[Solution] Perform the Sensor Calibration procedure. If the error is not
resolved, check that the following part is properly assembled and/or
Harness are connected.
[Relative Parts] CPU Circuit Board.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
White
(3)
White
(6)
Downloading File
Error
Downloading files does not proceed.
[Solution] Select a file supported by the DBV-400 Unit.
White
(3)
White
(8)
I2C Access Error
While communicating with each device on the CPU Board, Sensors detect
an abnormal operating condition.
[Solution] Check that the following part is properly assembled and/or
Harness are connected. Clean the following part.
[Relative Parts] CPU Circuit Board.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Red
(3)
Red
(1)
Stacker Motor
Lock-Up
While operating the Stacker Motor, no pulse inputs occurred greater than
the specified value.
[Solution] Check that the following parts are properly assembled and/or
Harness are connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Stacker Motor, Stacker Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Red
(3)
Red
(2)
Pusher
Mechanism Home
Position Error
When stacking Banknotes, the Pusher Mechanism is not returning to the
Home position.
[Solution] Check that the following parts are properly assembled and/or
Harness are connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Pusher Mechanism, Stacker Motor, Stacker Home Sensor,
Stacker Motor Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Red
(3)
Red
(3)
Banknote Jam
(Cash Box)
When transporting a Banknote in to the Cash Box, the Sensors are not
detecting a Banknote present condition when the time interval is too long,
or the pulse number is greater than specified value for the function.
[Solution] Remove Banknotes from the Cash Box.
Check that the following parts are properly assembled and/or Harness are
connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Exit Sensor, Pusher Mechanism, Stacker Motor, Stacker
Home Sensor, Stacker Motor Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Red
(3)
Red
(4)
Feed Motor Speed
Error
While Initializing, pulse input interval is less than the specified value.
[Solution] Remove Banknotes from the DBV-400 Unit.
Check that the following parts are properly assembled and/or Harness are
connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Feed Motor, Feed Motor Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Red
(3)
Red
(5)
Feed Motor
Lock-Up
While operating the Feed Motor, no pulse inputs occurred greater than the
specified value.
[Solution] Check that the following parts are properly assembled and/or
Harness are connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Feed Motor, Feed Motor Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the unit.
Red
(3)
Red
(8)
Fraud Detection
The Sensors detect Banknotes occurring with abnormal timing.
[Solution] Check that the following parts are properly assembled and/or
Harness are connected. Clean or adjust the following parts and Sensors.
[Relative Parts] Entrance Sensor, Validation Sensor, Feed Motor and Feed
Motor Encoder.
If the error is not resolved, change the above related part or parts and
calibrate the DBV-400 Unit.
Table A-4
LED Flash Error Codes (Continued)
Normal
Operation
Performance
Test
Error
Causes and Solutions
Bezel LED
Sequence
Bezel LED
&
Status LED
Sequence