Error Codes And Countermeasures - Omron V530-R160E User Manual

Error Codes and Countermeasures

The error codes that are generated in the event of a reading NG, and their countermeasures, are listed
here in error code order.
 DataMatrix Reading
Error code
E100 No Finder Pattern
E110 Finder Pattern Over
E120 Decode Error
(Timing pattern detection
error)
E121 Decode Error
(Timing pattern detection error
in X direction)
E122 Decode Error
(Timing pattern detection error
in Y direction)
E123 Decode Error
(Cell recognition error)
Description
No finder patterns were detected.
• Check if any pattern is registered.
A finder pattern may not be registered.
Multiple candidate points have been detected
for the finder pattern.
• Increase the correlation value.
• Check the printing of the reading code.
• The position of finder patterns can be con-
firmed on the monitor when Display set-
tings/FP & Cell position is turned ON.
• Register the pattern again.
The registered pattern may not be the opti-
mum one.
Codes were restored to correct errors, but not
decoded correctly. The timing patterns in the X
or Y directions may be stained or damaged.
• Check the condition of the timing pattern.
• Check the matrix size setting.
The size may not be set correctly.
• Register the pattern again.
The registered pattern may not be the opti-
mum one.
No timing pattern in the X direction could be
detected, and correct decoding was not possi-
ble. The timing pattern in the X direction may
be stained or damaged.
• Check the condition of the timing pattern.
No timing pattern in the Y direction could be
detected, and correct decoding was not possi-
ble. The timing pattern in the Y direction may
be stained or damaged.
• Check the condition of the timing pattern.
Codes were restored to correct errors, but not
decoded correctly.
Data of DataMatrix may be stained or dam-
aged.
• Check the condition of the data part of the
code.
• Register the pattern again.
The registered pattern may not be the opti-
mum one.
• Increase the size of the code image.
The cell recognition coordinates may be
incorrect.
Troubleshooting
Countermeasures
SECTION 9
p.81
p.108
p.114
p.254
p.110
p.254
p.254
p.254
V530-R160
253
Operation Manual